Best Mini Projectors 2018 – Reviews & Buyer’s Guide
So, recently I moved out of parents’ house. Immediately after settling down its struck me I needed to invest in a decent entertainment system. However, I had another problem to deal with. Not only did I realize a top-quality TV could cost me an arm and a leg, but also my room wasn’t big enough – fitting a TV could make the place look clumsy. But then, I had a light-bulb moment, why not invest in one of the excellent mini projectors instead, huh?
Let’s travel back in time a little bit. Back then, projectors not only cost so much but were also bulky, for example, the EPSON EMP‑6100 weighed a whopping 7kg. In addition, they had limited connectivity options and went hard on power.
Mitsubishi launched the first pico-projector back in 2005. That did set the pace for other tech giants to develop smaller and more powerful projectors which have really gained traction over the recent years. These projectors are jam-packed with a plethora of remarkable features capable of transforming the entertainment scene in your house.
Now look away TV sets
Issues such as; a limited budget for a good quality TV, or may be limited room space have made people opt for mini projectors. Nowadays, you can get yourself a decent projector, capable of projecting sharp and crystal-clear images up to an astonishing 300 inches, while occupying next to zero space within your apartment for a few hundred dollars or less.
10 Best Mini Projectors 2018
1. APEMAN M4 – Perfect Home Theater Mini Projector
The APEMAN M4 digital projector is shipped alongside a host of impressive accessories; HDMI cable, Mini HDMI adapter, Tripod, AC Charger, USB Charging Cable and not forgetting, a 360° rotation tripod is also present.
The HDMI cable and its mini adapter ensure that you can connect a variety of devices with HDMI support. In addition, it supports MHL input functionality should you need to connect a secondary device.
Setting up this projector is pretty simple, but in case you hop into any challenges you can always refer to its handy dandy user manual. Looks and other accompanying resources are one thing but what matters is the performance, right?
With a brightness of 50-100 lumens and an 854*480 resolution, the M4 lives up to its expectations regarding delivering high resolution and quality images especially at night or with curtains drawn during the day. However, it is not recommended for data presentation in offices or schools.
Whether indoors or outdoors you can use it to watch a movie, catch a game with your friends, you name it. I appreciate the presence of internal speakers, though they have nothing much to write home about, nonetheless with the presence of a 3.5mm audio output jack, you can easily connect external speakers for better sound quality.
The icing on its portability is its 3400mA in-built battery, capable of lasting 2 hours straight. Makes it an excellent device to carry along on road trips for binge watching.
- Resolution: 854*480（WVGA)
- Brightness: 50
- LumensContrast: 1000-3000Connection: H
- DMI and MHL Input
- SupportScreen: 30”-100.”Audio: Built-in loudspeaker (2 1-Watt Loudspeakers
- 3.5mm audio output jack)
|Clear and good picture quality.||Lacks bluetooth functionality.|
|In-built battery.||Not ideal for daytime use – limits use in office or schools.|
|25000 hours LED life.||Reading
text is difficult due to low resolution
Equipped with TI DLP technology, Apeman M4 Mini Video Projector is a fantastic product. For its price, it is a perfect device if you are looking into upgrading your indoor movie nights into luxurious home theater experiences
2. ELEPHAS Mini LED – Affordable Entertainment Projector
The ELEPHAS 1200 Lumens LED Mini Video Projector is shipped alongside a couple of accessories you would practically expect to use; miniAUX-dual RCA sound adapter, remote control and a HDMI cable.
In matters connectivity, the ELEPHAS Mini LED Projector does have a variety of wired options to compensate for the lack of wireless support. AV input, HDMI and USB ports are located on the right panel of the projector alongside an audio output jack. Just so, you have to ensure your android device supports MHL functionality. For iPhone or an iPad, A Lightning to HDMI adapter cable or a HDMI Wi-Fi display adapter is needed.
VGA port is also present to take care of PCs without HDMI support. SD card slot is also available, helping the projector play media files directly, so you can just use the projector as a standalone entertainment system.
It does support 1080p resolution, nonetheless, due to its 480p native resolution, scaling up to full HD does take the gloss off on the quality of images. Built in speakers are present though they are not that powerful and create some sort of distortion when really loud. You can however plug in external speakers to get a better sound quality.
Just like most mid-range mini-projectors, you will get a better visual experience in a dark environment. One standout feature is the built-in mercury-free led lamp which protects your eyes when watching movies or gaming, without causing any optical harm as TV or PC.
- Native Resolution: 480p
- Display Technology: LED
- Connectivity: HDMI, USB, SD Card, VGA, AV
- Brightness: 1800 Lumens
- Contrast Ratio: 1000:1
- Screen Sizes: 50” -130”
|Easy setup||Isn’t shipped alongside adapters to connect smartphones – Extra expense|
|An assortment of ports||No keystone or auto-focus control|
The are other projectors better than the ELEPHAS 1200 Lumens LED Mini Video Projector, however it does pack a punch of incredible features for a miniprojector retailing at less than $100.
3. LG Minibeam LED Projector (PH550) – Best Pocket Projector
Are you shopping for a lightweight entertainment projector jam-packed with remarkable features? Step forward LG PH550 LED projector.
With a brightness of 500 lumens, the PH550 displays quality images for a portable projector of its kind. Just like the Apeman M4 Mini, it delivers even better pictures in a dark or dim setting.
Regarding connectivity options, LG did a tidy job on this one. Via the projector’s Screen Share function, you can wirelessly mirror the screen of an Android or Windows device via Miracast or WiDi. The projector has HDMI port supporting MHL making sure you can connect various devices.
An AV-in jack is present – alongside an adapter cable- is present for you to connect any other additional gadgets, e.g., DVD player via the composite audio/video. Other than that, there is a USB Type-A port, allowing you to connect your hard drive and play media files directly. A VGA port is also present should your PC lack an HDMI port.
It has built-in stereo speakers to give you a perfect audio-visual feast. For better sound quality though, you can plug in your headphones via the audio-out jack or connect external speakers via Bluetooth.
Lastly, the LG PH550 is equipped with an inbuilt TV tuner and a coaxial connector which lets you connect to a cable box or an over-the-air antenna and watch tv directly on your screen.
Accessory wise LG provides remote control for flipping through TV channels, accessing the Bluetooth and Screen Share functions alongside other functions.
- Display Type: DLP
- Contrast Ratio: 25”-100”
- Brightness: Up to 500 lumens
- Resolution: HD (1280 x 720)
- Wireless Connection (w/ Android O/S, WiDi).
- Bluetooth sound -out
|A built-in battery capable of powering the device for approximately 2.5 hours.||Wireless connectivity is only limited to Windows and Android devices only.|
|30,000 Hours Lamp Life.||Increasing picture-size to almost 100” affects quality.|
|Wireless connectivity + Bluetooth support||Decrease in image quality when running on its inbuilt battery.|
|Built-in TV tuner.||720p resolution is relatively low for an entertainment projector.|
LG’s Minibeam LED Projector (PH550) reasonably lives up to its billing in providing above average video and image quality enough to produce excellent entertainment in your living room. Bluetooth functionality and its inbuilt TV tuner are real standout features on this projector.
4. RIF6 Cube – Best Portable Mini Projector
Measuring just 2 inches on each side, the RIF6 CUBE Pico Video Projector punches above its weight. Apart from its elegant design, the RIF6 does have its fair share of impressive functionalities.
For the purposes of recharging the projector, it has USB Type Micro-B port for charging.
To make up for the lack of wireless connectivity which really takes off the icing on its portability, the RIF6 does have MHL compliant HDMI port making for connecting gadgets with HDMI support.
Screen casting is also possible if your mobile device is MHL compliant. The projector is packed alongside two mini HDMI cables, one compatible with Samsung mobile devices, the other compatible with most other Android phones and tablets. To project from an iOS device you will have to buy a Lightning-to-HDMI adapter.
Also, it has a microSD slot that enables the Cube play media files or display text documents stored in an SD card directly. An audio-out jack is also available for you to connect the projector to external speakers for better sound quality, since its internal 1-watt speakers are not that good.
A remote control is available alongside a flexible tripod stand for mounting the projector.
- Brightness Full 50 Lumens
- Native Resolution 854×480 (WVGA)
- Video Input up to Full HD 1080p
- Connectivity: Micro SD, MHL & HDMI
- Display Type: DLP
- Contrast Ratio: 1000:1
|Elegant design.||Lacks wireless connectivity.|
|MHL-enabled HDMI port for connecting to compatible mobile devices.||Reading text is difficult due to low resolution – Usage in office presentations is limited|
|Rechargeable internal battery.||Its internal battery averages 90 minutes only which is averagely low.|
|Internal speaker is predictably feeble.|
|Connecting mobile devices can be a headache.|
For a projector its size, the RIF6 CUBE Pico Video Projector is capable of offering great entertainment both indoors and outdoors – more so in the dark. Retailing at a reasonable price, the RIF6 cube can be a great acquisition especially if you can make do with the Cube’s MHL-enabled HDMI port.
5. ZTE Spro 2 Smart Projector Wi-Fi Only – Best Smart Mini Projector
The Wi-Fi-only ZTE Spro ships as a 5-inch touchscreen miniprojector with Google’s Android KitKat OS alongside an inbuilt battery and speakers.
Wi-Fi-only ZTE Spro offers a plethora of connectivity options both wired and wireless. With wireless connectivity, you can easily connect your laptop or smartphone either via Bluetooth or Wi-Fi to the projector. You also have a HDMI port to hook up an external device. There is also a full-sized USB port to use a flash drive as a source. The projector also supports Miracast for you to mirror your device onto the projector.
Its Android OS and 5inch screen make it a perfect device for browsing the Internet, watching movies or even downloading your favorite apps and games from Google Play Store. Powered by a Snapdragon 800 (2.0GHz quad-core processor) it is fast enough, making user experience as smooth as possible. Its display quality is decent for a device with its screen size.
It does have a projection of 720p which is quite surprising since its Snapdragon 800 processor is capable of resolution of 1080p.
The ZTE Spro 2 Smart Projector has an autofocus feature which is largely inefficient prompting users to manually refocus the projector after moving it. Keystone correction is also available, both manual and automatic to help pan out the images in a more rectangular shape.
- Display Technology: DLP/LCD
- Contrast Ratio: 4000:1
- Resolution: 1280 x 720
- Brightness: 200 Lumens
- Wireless Specification: Wi-Fi: 802.11 b/g/n 2.4GHz & 5GHz
- Connectivity Technology: HDMI, USB Video
|Wi-Fi Hotspot for up to 10 devices.||No remote – Operating it is a little bit tedious.|
|Internal Memory: 2GB RAM + 16GB ROM.||Autofocus is ineffectual.|
|Autofocus and keystone correction ensure distortion-free image quality.|
The Wi-Fi-only ZTE SPro really justifies its price tag, capable of doubling up as a Wi-Fi hotspot for up to 10 gadgets and a projector all at the same time. Its specs are a little bit outdated but the Spro2 wasn’t designed to compete with smartphones. It has the specs tailored just for its purpose. In terms of performance it still does a decent job with a few, incremental improvements such as higher brightness and resolution, over the Sprint LivePro, another Android projector cum hotspot built by ZTE.
6. Optoma ML750ST – Best Picture Quality
The Optoma ML750ST has a built-in media player, native office viewer, microSD card slot and USB connection. Wireless connectivity is available for you to connect and cast your mobile device using the free HDCast Pro app and optional wireless USB adapter. The HDCast Pro app is available on Android, iOS, Windows and Mac and allows you to stream video and audio, display photos and documents wirelessly. Also, you can also annotate over files, browse the webpages and even use your devices camera as a document viewer for an engaging and collaborative experience.
HDMI input enables connection to the laptops, PCs, games consoles or Blu-ray players. If you have an MHL-enabled mobile device, the ML750ST allows users to display content directly from an MHL-enabled mobile device.
With regards to audio, Optoma ML750ST does have an inbuilt speaker decent enough for quiet environments. Nevertheless, you can still connect your external speakers either via Bluetooth or by plugging it into the audio out jack should you require more sound.
The ML750ST has an adjustable focus, so you can make sure the image has crisp edges. In addition, ML750ST has an AUTOMATIC vertical keystone correction feature to rectify any deforming to your image that may result from projecting on an angle. You can use the keystone correction to help balance the image out into a more typical rectangular shape.
A standout feature is its short throw lens that ensures a clean and clear projection by being able to place the projector closer to the screen or wall.
Its lack of an internal rechargeable battery hurts its portability.
- Display Type: DLP
- Image Brightness: 800
- Image Contrast Ratio: 20000:1
- Resolution: WXGA 1280 x 800
- Internal Memory: 1.5GB Onboard memory
- Connectivity: HDMI + MHL v2.0, Universal I/O – VGA, microSD-slot, USB-A reader with support for USB Wireless dongle, Audio out.
|Wireless connectivity.||Lacks an inbuilt battery.|
|AUTOMATIC vertical keystone correction feature.|
|Inbuilt media player.|
|3D ready – you can buy optional DLP Link 3D glasses and actually show 3D.|
|20000 Hours lamp life.|
Optoma ML750ST is a decent miniprojector for business presentations due to its built-in media player and native office viewer, perfect for presenting documents and images without having to connect your PC. It also projects crystal clear images with crisp edges perfect for catching a movie or gaming with friends and family. Overall, it is an awesome device for both home entertainment and office use.
7. DBPOWER T20 LCD Mini Movie Projector – Home Theatre Mini Projecotr on a Budget
Unboxing this miniprojector you will find; a 3 in 1 A/V cable, remote control, power cable, HDMI cable and a user manual to get you started.
One of the standout abilities of the DBPOWER T20 LCD Mini Movie Projector is its image quality. The miniprojector possesses a brightness of 1800 lumen, making it more superior than its counterparts that retail under $100. According to the manufacturer, the best image is at 130″ when the projector is 6.5-8 feet away from the wall/screen.
Similar to most projectors, this projector works well in dim or dark rooms.
The DBPOWER T20 does have internal speakers, which according to a number of people is decent enough for small room. However, you can still connect external speakers if you need greater and better sound output.
In matters connectivity, the DBPOWER T20 does have an array of options. It does have a HDMI port so you can connect any device that does have HDMI support be it your TV, PlayStation or Xbox. A VGA port is also present should you want to connect your PC.
There are 2 USB ports present; one through which you can hook your USB stick and play media files directly while the other is for charging your mini-projector. Additional ports include A/V and audio out jacks and a memory card slot.
If you wish to connect the DBPOWER T20 to a wireless network so you can connect your smartphone, you can purchase a Wi-Fi dongle and simply plug it into the miniprojector’s HDMI port.
Finally, You can use the manual keystone correction feature to make the images assume a more rectangular shape when projecting at an angle.
- Connectivity Technology: HDMI, VGA, USB, AV, SDDisplay
- Technology: LED (Light source) +LCD (Display)
- Image Brightness: 1800 lumens
- Contrast Ratio: 1000：1
- Aspect Ratio: 16:10
- Resolution: 800×480 pixels
|High image brightness in comparison to mini projectors of similar price.||Limited use – Not recommended for business presentation.|
|50000 Hours lamp life.||Manual keystone.|
|Low fan noise.|
|Speaker sound quality is averagely good.|
At its price the DBPOWER T20 LCD Mini Movie Projector offers a great deal of features. Other than the free HDMI and A/V adapters, the projector does deliver well in terms of displaying crystal clear and sharp images.
One underside of this projector is that it cannot be used in a business or school setting for presentations, as it projects best in dark rooms.
8. CiBest BL45 LED – Cheap Mini Ptojector for your Home Entertainment
CiBest BL45 mini LED video projector defines itself as an ideal choice for home entertainment.
The projector is coupled with an assortment of connectivity options that make it versatile. The HDMI port will allow you to connect almost any device with does have HDMI support e.g. Laptop r gaming consoles. A VGA port is also present for connecting a PC. With its built-in media player, you can easily play content from your memory card or USB drive via the memory card slot and USB port available.
You can plug in a Wireless HDMI Dongle which will allow you to connect your smartphone and tablet to the miniprojector.
The BL45 is equipped with a decent cooling system which reduces fan noise by half, this of course makes for a much quieter environment when you are watching your movies.
For great performance it is recommended you use this projector in a dark environment This mini-projector provides a big screen size from 33″ to 170”. Nonetheless, best image quality is delivered at about 80~90″ with 6.6-8ft projection distance. In addition, the projector does have a keystone feature albeit manual, which you can use to help project the image out into a more rectangular shape.
It is well suited for home entertainment and is not recommended for office use.
At its price the projector’s inbuilt speakers are decent enough for indoor use, though you can still plug in your external speakers for a better sound.
- Connectivity Technology: VGA, HDMI cable, USB, 3 in 1 AV
- Display Technology: LED (Light source) +LCD (Display)
- Image Brightness: 2,000 Lumen
- Contrast Ratio: 2000/1
- Native Resolution: 800x480p
|30000 hours lamp life.||Very low resolution for an entertainment only projector.|
|Low fan noise.|
|Decent inbuilt speakers for a projector its price.|
At its price CiBest BL45 LED Video Projector is a perfect choice if you are looking into upgrading your home entertainment. It is packed with a great set of features that make it versatile for watching movies, playing games, viewing photos/videos, friend/family gathering at home/backyard in dark environment. Just don’t consider it if you are looking for a projector to do business presentations, even its manufacturers don’t recommend it.
9. Magnasonic PP71 Mini Projector – Affordable Pocket Projector
The Magnasonic Pico Video Projector is described as the world’s smallest mini-projector capable of delivering your favorite movies, presentations, video games, and pictures to the big screen.
When it comes to connectivity, the Pico Video Projector does have limited choices. It does have a MHL enabled HDMI port and includes a HDMI cable for connecting sources that have HDMI support. A Micro HDMI adapter is also provided. Also, a micro-USB cable for charging your projector alongside a free USB charging cable. You will also get a free tripod stand for mounting your projector.
With a native resolution of 640 x 360 pixels this mini-projector is capable of displaying vibrant images. Nonetheless, it can support up to 1080pixels.
The Pico Projector does come equipped with inbuilt speakers. However, should you want greater sound than the integrated stereo speaker use the headphone jack to connect external speakers, which is great when entertaining larger audiences.
Its built-in, rechargeable 2,100mAh battery, is capable of taking you through a 2-hour movie making it a perfect gadget for road trips or outdoor use.
Due to its small size this projector can be easily carried without too much hassle.
Even though it is targeted for corporate use, the Pico Projector does have poor text display. Moreover, for better display the room needs to be dark enough.
- Connectivity Technology: HDMI
- Display Technology: DLP
- Image Brightness: 25 lumens
- Contrast Ratio: 1100:1
- Aspect Ratio: 16:9
- Native Resolution: 640x360p
|Powerful in-built battery.||Lacks wireless support.|
|20000 Hours lamp life.||Poor text display.|
|Decent video quality.||Low resolution for an entertainment projector.|
This stylish projector small enough to fit in a shirt pocket does an awesome job in matters entertainment. However, its lack of wireless support does limit its connectivity. If you are looking for a mini video projector to entertain your family or friends, the Magnasonic Mini Portable Pico Video Projector will offer great service without costing too much.
10. Epson PowerLite 1781W Wireless WXGA 3LCD Projector – The Perfect Business Mini Projector
The Epson PowerLite 1781W Wireless WXGA 3LCD Projector is an ultra slim, widescreen, wireless projector capable of delivering widescreen projections both at home and in the office.
The projector is fitted with a host of connection options both wired and wireless. It does have a MHL enabled HDMI, VGA and RCA ports. There are 2 USB ports, a Type A and B; the type A port is for USB Plug and Play with the type B for doing those computer free presentations directly from your hard drive. Additionally, it does have an inbuilt LAN support for wireless connection. For android users, it can connect wirelessly via NFC (near field communication) over a peer-to-peer connection if your device is compatible, so you may not need an extra cable.
The projector is fitted with a zoom wheel, as well as a focus control- with back and forward arrows to help you get sharp images.
Epson PowerLite 1781W Wireless WXGA 3LCD Projector does live up to its billing as a business projector by displaying clear data images both in dark settings as well as in the presence of ambient lighting.
Additionally, due to its high brightness, HD resolution and 16:10 aspect ratio, you can also use it for catching a movie or playing games with friends and family. The image quality is high, capable of capturing most detail. It does have internal speakers with sound quality good enough for use in a small room. For audiophiles, you may need to connect external speakers for better experience.
- Display Technology: LCD
- Brightness: 3,200 lumens
- Resolution: 1280 x 800p
- Contrast Ratio: 10000:1
- Aspect Ratio: 16:10
- Connectivity: VGA, HDMI, USB, Wireless
|Splendid video and data quality.||Cannot project 3D content.|
|Wireless connectivity- enhances its portability.||Lack inbuilt rechargeable batteries- kind of hinders its portability.|
|7,000 hours (ECO Mode), 4,000 hours (Normal Mode) Lamp life – remarkable for an LCD projector.|
If you are shopping for a business projector then the Epson PowerLite 1781W Wireless WXGA 3LCD is the perfect choice. With above average video and data image quality, this projector offers a blend of both sophistication and portability packed in a single gadget. Unlike other mini-projectors its size, it is capable of delivering in both office and home settings without compromising on quality.
You may have been bitten by the projector bug too but don’t know where to start or what you should look at when purchasing one. Well, worry not, here are the pro tips on what to consider when buying a mini-projector.
What Do You Plan on Using It For?
Depending on the type of use – be it giving a business presentation or catching an HD movie at home- you will need the right kind of projector. Even though a host of projectors can be used for both data presentation and entertainment purposes, in most cases they are dedicated to one task which they perform best in.
Types of projectors
If you are into doing presentations, whether in a business environment or classroom, then you should opt for a business projector. This kind of projectors are very bright and do display sharp images even in the presence of daylight or in rooms with overhead lights.
Above all, these projectors are designed to project static images, e.g., PowerPoint slides. Nonetheless, they can still be used for entertainment purposes.
Home Theater Projectors
Just as the name suggests, home theater projectors are designed to transform your house into a movie-theater of some kind. These projectors do have a high contrast with deep blacks and vibrant color saturation intended to deliver high-quality images.
Although they work best in dim to dark settings, you can buy one with high brightness to take care of ambient lighting in your room. Additionally, investing in a decent reflective-screen will also improve the image quality ten-fold even in the presence of light.
Are you looking for a portable projector, one that can comfortably fit in your pocket or laptop bag? Pico-projectors are mainly used for entertainment purposes with some of them capable of putting in a significant shift in matters presentation.
Other than that, if portability is what you are looking for, then be sure to get one with an inbuilt rechargeable battery.
Projectors use either LCD (Liquid Crystal Display) or DLP (Digital Light Processing) technologies to project images. Both techs are capable of delivering crystal clear images. However, each does have its own advantages.
- Capable of projecting top-quality 3-D images.
- High brightness, can be used in well-lit surroundings.
- Decent for presenting static images.
- Lesser noise compared to DLP projectors.
- Have more deep and accurate blacks than the LCDs.
- High contrast ratio.
- Affords the chance to build smaller projectors – more so the pico type.
- Offers brilliant, colorful and bright images.
Projector Technical Terms You Should Know
Brightness has for some time been the barometer used for comparing projectors. Nonetheless, the long-standing specification measured only White Light Output, rather than gauging both White and Color Light Output. Nowadays, a vast majority of projectors display color, so measuring White Brightness alone is unsatisfactory. Color Light Output or Color Brightness gives you the detailed info needed when purchasing a projector.
Color brightness: A precise measurement of how bright the projected colors of; blue, yellow and red will appear. Higher numbers mean sharp images with more detail and vibrancy.
Projectors with a lower color brightness than the white brightness will display dull images and compromise on the detail. Should you be buying an office projector, you will need one with high lumen rating, that is for both the white and color brightness. This is so that your projector will be able to display clear images even in the presence of light.
For an entertainment projector, too much brightness is not ideal. Instead, you should opt for one with brightness adequate enough for rich color contrast. Remember high brightness may not only affect the image’s dark scene details but could also cause eye fatigue.
Other than brightness, resolution is also a key spec when purchasing a projector. Projectors with a high native resolution are capable of displaying crispier and sharper images. With a high-resolution projector, you can enjoy the pleasure of sitting close to the screen without viewing pixelated pictures.
Resolution scales up from 480p to 720p and 1080p for high definition display.4K Ultra HD is also available in high-end projectors which display astoundingly vibrant and clear images.
Another thing to pay attention to is the resolution of your source. For example, if you are planning to use your Xbox or PlayStation alongside the projector it’s equally important you purchase a projector with at least a 1080p resolution.
It is basically the difference between an image’s bright and dark areas. For entertainment projectors, the contrast ratio is crucial a spec since it is affected by light. However, for office projectors, contrast ratio does not matter much since it will be used in bright rooms and as such the contrast could be muted.
Keystone Correction and Lens Shift
Say for one reason or another, you cannot have your projector placed perpendicular to the screen, Keystone will come in handy in such scenarios. Keystone feature enables your projector automatically adjust the image projection to assume a more rectangular shape.
Keystone correction is available in most projectors and offers a quick fix to image distortions especially if you are likely to change your projector’s position.
Lens shift does give you the option to manually adjust the angle of the lens by either moving it sideways, up or down. One thing to note is that lens shift does not affect the resolution of the projected images.
Other Feature to Note
The number of connection ports provided in various projectors does vary depending on the purpose of the projector.
Office or business projectors basically have USB and VGA support with some having HDMI ports. Additionally, they may have a built-in wireless module to support wireless connectivity enabling you to connect your devices without the need for cables.
Additionally, entertainment projectors do have an array of connection choices. Basically, most home theater projectors have; an SD card slot, HDMI, USB and VGA ports. It is essential to ensure that the projector does have enough ports depending on what you intend to hook up.
An audio out jack is also important since you may need higher sound which cannot be delivered by the projector’s inbuilt speakers.
A white wall or a white cloth mounted on a different colored wall can make for a good screen. However, investing in a good quality screen can make the images look brighter and more precise. For business or classroom use, a white screen is the best as it enhances brightness. Moreover, for entertainment purposes, a gray screen will improve color contrast and make 3D images appear clearly.