73points

Epson EH-TW7100

43points

Optoma UHD51A

Comparison winner
Epson EH-TW7100
Optoma UHD51A
vs
vs

38 facts in comparison

Epson EH-TW7100 vs Optoma UHD51A

Epson EH-TW7100
Optoma UHD51A

Why is Epson EH-TW7100 better than Optoma UHD51A?

  • 600lumens brighter light output
    ?

    3000lumensvs2400lumens
  • Has lens shift (horizontal)
    ?
  • Has Bluetooth
    ?
  • 0.32:1 bigger zoom ratio
    ?

    1.62:1vs1.3:1
  • Has laser light source
    ?
  • Has a remote control
    ?
  • Has stereo speakers
    ?
  • Displays 3D with glasses
    ?

Why is Optoma UHD51A better than Epson EH-TW7100?

  • 11500h longer lamp life
    ?

    15000hvs3500h
  • 1 more USB ports
    ?

    4vs3
  • 5x higher static contrast ratio
    ?

    500000:1vs100000:1
  • Has a VGA connector
    ?
  • 20mm narrower
    ?

    390mmvs410mm
  • 30mm thinner
    ?

    280mmvs310mm
  • 28.86% less body volume
    ?

    14196cm³vs19954.7cm³
  • 1.6kg lighter
    ?

    5.3kgvs6900g

Price comparison

Epson EH-TW7100

ProductStorePrice
Epson EH-TW7100 AmazonNative 1080P 5G WiFi Bluetooth Projector...Native 1080P 5G WiFi Bluetooth Projector with 450" Display,9500 Lumen 4K Projector for Outdoor Movies,Support 4k,Dolby,Zoom,Keystone Correction,Projector Compatible w/ TV Stick, iOS, Android, PS5
Amazon logo
$249.99
Epson EH-TW7100 AmazonEpson VS260 3-Chip 3LCD XGA Projector, 3...Epson VS260 3-Chip 3LCD XGA Projector, 3,300 Lumens Color Brightness, 3,300 Lumens White Brightness, HDMI, Built-in Speaker, 15,000:1 Contrast Ratio
Amazon logo
$329.99
Epson EH-TW7100 AmazonEpson Home Cinema 2200 3-chip 3LCD 1080p...Epson Home Cinema 2200 3-chip 3LCD 1080p Projector, Built-in Android TV & Speaker, Streaming/Gaming/Home Theater, 35,000:1 Contrast, 2700 lumens Color and White Brightness, HDMI, White
Amazon logo
$899.99
Epson EH-TW7100 AmazonONOAYO 5G WiFi Projector 9500L Full HD N...ONOAYO 5G WiFi Projector 9500L Full HD Native 1920×1080P Bluetooth Projector, ±50° 4P/4D Keystone Support 4K&Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Wireless Portable Projector for Phone,PC,PS4
Amazon logo
$299.99
Epson EH-TW7100 AmazonONOAYO 5G WiFi Projector 9200L Full HD N...ONOAYO 5G WiFi Projector 9200L Full HD Native 1920×1080P Bluetooth Mini Projector, Support 4K &Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Movie Portable Projector for Phone,PC,PS4,TV Stick
Amazon logo
$219.99
Epson EH-TW7100 AmazonEpson Home Cinema 1080 3-chip 3LCD 1080p...Epson Home Cinema 1080 3-chip 3LCD 1080p Projector, 3400 lumens Color and White Brightness, Streaming/Gaming/Home Theater, Built-in Speaker, Auto Picture Skew, 16,000:1 Contrast, Dual HDMI, White
Amazon logo
$649.99
Epson EH-TW7100 AmazonXNoogo 5G WIFI Bluetooth Projector,9500 ...XNoogo 5G WIFI Bluetooth Projector,9500 Lumen 1080P Projector 4K for 450"display Movie outdoor Projector ,Support 4K & Keystone & Dolby & Zoom.Compatible with Phone,PC,TV Box,PS4…
Amazon logo
$249.97
Epson EH-TW7100 Amazon5G WiFi Projector 4K Supported - FANGOR ...5G WiFi Projector 4K Supported - FANGOR 8500L Native 1080P Projector Bluetooth Outdoor Movie Projector / Full Sealed Design/Digital Keystone/300” Display/50% Zoom, for Phone/PC/DVD/TV/PS4
Amazon logo
$349.98
Epson EH-TW7100 AmazonWiFi Bluetooth Projector, DBPOWER 9000L ...WiFi Bluetooth Projector, DBPOWER 9000L HD Native 1080P Projector, Zoom & Sleep Timer Support Outdoor Movie Projector, Home Projector Compatible w/ TV Stick, PC,DVD, Laptop/Extra Bag Included
Amazon logo
$179.99
Epson EH-TW7100 AmazonSAMSUNG 120” The Premiere 4K Smart Laser...SAMSUNG 120” The Premiere 4K Smart Laser Projector – 2.2Ch Sound System with Alexa Built-in (SP-LSP7TFAXZA, 2020 Model)
Amazon logo
$3,497.99
Epson EH-TW7100 banggood_wwEPSON V13H010L49 EH-TW2800 ELPLP49 TW300...EPSON V13H010L49 EH-TW2800 ELPLP49 TW3000 TW3200ハウジング付きプロジェクターランプバルブ
banggood_ww logo
¥96,016.00
Epson EH-TW7100 banggood_wwELPLP88交換用プロジェクターランプ電球ウォールランプEPSONオリジナルプ...ELPLP88交換用プロジェクターランプ電球ウォールランプEPSONオリジナルプロジェクター電球CB-S04 CB-X04 CH-TW5350 CH-TW5300 EB-945H EB-955WH EH-TW5210 EH-TW5300 E
banggood_ww logo
¥41,956.00
Epson EH-TW7100 banggood_wwEPSON EB-W05 / EB-U42 / EB-U05 / EB-S41 ...EPSON EB-W05 / EB-U42 / EB-U05 / EB-S41 / EB-W39 / EB-S39 / EB-990Uハウジング付きプロジェクターランプバルブ
banggood_ww logo
¥7,837.00

User reviews

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General info

1.lamp life

3500h

15000h

This shows the lifespan of the light source. Projectors need to have their lamps (light source) replaced every now and then.
2.has laser light source
Epson EH-TW7100
Optoma UHD51A
Laser projectors have a much longer lamp life compared to traditional bulb projectors. The brightness and color reproduction also stays the same, whereas the brightness of bulb projectors can slowly degrade over time.
3.width

410mm

390mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
4.thickness

310mm

280mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
5.volume

19954.7cm³

14196cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
6.weight

6.9kg

5.3kg

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
7.height

157mm

130mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.

Projection quality

1.ANSI lumens

3000lumens

2400lumens

The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
The resolution represents the amount of pixels that make up the image. It is a key indicator of image quality, with higher resolutions providing sharper and more detailed images.
3.has motorized focus
Epson EH-TW7100
Optoma UHD51A
You can control the focus remotely, ensuring that the image stays crisp and clear.
4.has motorized zoom
Epson EH-TW7100
Optoma UHD51A
Motorized or power zoom lenses allow the user to remotely press a switch, for example on a remote control, causing the projector to automatically zoom in or out and correct the size of the image.
5.zoom ratio

1.62:1

1.3:1

A projector zoom allows you to increase or decrease the size of the projected image without moving the projector. The most common zoom ratio among today's projectors is 1.2, which means you can vary the image size by 20% by simply adjusting the zoom lens.
6.contrast ratio

100000:1

500000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
7.displays 3D with glasses
Epson EH-TW7100
Optoma UHD51A
It supports displaying 3D images from devices such as a 3D-compatible Blu-ray player, allowing you to watch films in 3D when using suitable glasses.
8.has a display enabled for HDR10+
Epson EH-TW7100
Optoma UHD51A
The display supports HDR10+, which is an improved version of HDR10 video technology. HDR10+ uses dynamic metadata so that each frame can have its own settings for contrast, brightness, and colors, which results in lifelike images.
9.has manual focus
Epson EH-TW7100
Optoma UHD51A
This allows you to manually set the focus.

Connectivity

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
2.Has Bluetooth
Epson EH-TW7100
Optoma UHD51A
Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
3.has AirPlay
Epson EH-TW7100
Optoma UHD51A
AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.
With more USB ports, you are able to connect more devices.
5.has Chromecast built-in
Epson EH-TW7100
Optoma UHD51A
Chromecast built-in is a technology that allows users to stream entertainment and apps from their phone, tablet, or laptop, straight to the Chromecast-enabled device.
6.has a VGA connector
Epson EH-TW7100
Optoma UHD51A
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
7.is DLNA-certified
Epson EH-TW7100
Optoma UHD51A
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
8.has a DVI connector
Epson EH-TW7100
Optoma UHD51A
Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
9.supports Miracast
Epson EH-TW7100
Optoma UHD51A
Devices that support Miracast can communicate via wi-fi in an open format.

Features

1.has lens shift (vertical)
Epson EH-TW7100
Optoma UHD51A
If the projector is not perpendicular to the projection surface, it will distort the image. Vertical lens shift allows you to correct this distortion so that you can place the projector below or above the projected image (e.g. mounting the projector to the ceiling).
2.has lens shift (horizontal)
Epson EH-TW7100
Optoma UHD51A
If the projector is not perpendicular to the projection surface, it will distort the image. Horizontal lens shift allows you to correct this distortion so that you can place the projector to the left or right of the projected image.
3.Has a remote control
Epson EH-TW7100
Optoma UHD51A
A remote control allows you to control the device remotely. The remote control can be included or optional.
4.has stereo speakers
Epson EH-TW7100
Optoma UHD51A
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
5.has a socket for a 3.5 mm audio jack
Epson EH-TW7100
Optoma UHD51A
With a standard mini jack socket, you can use the device with most headphones.
6.has a sleep timer
Epson EH-TW7100
Optoma UHD51A
A sleep timer is a function that shuts off the power after a preset amount of time.
7.has built-in smart TV
Epson EH-TW7100
Optoma UHD51A
Devices with built-in smart TV features (such as Android TV or webOS) allow you to access popular streaming apps without the need to purchase/connect a separate smart TV device.
8.has Dolby Atmos
Epson EH-TW7100
Optoma UHD51A
Dolby Atmos is a surround sound technology that allows sounds to be interpreted as three-dimensional objects. By doing so, Dolby Atmos allows for immersive, 360-degree sound.
9.has an external memory slot
Epson EH-TW7100
Optoma UHD51A
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.

Price comparison

Epson EH-TW7100

ProductStorePrice
Epson EH-TW7100 AmazonNative 1080P 5G WiFi Bluetooth Projector...Native 1080P 5G WiFi Bluetooth Projector with 450" Display,9500 Lumen 4K Projector for Outdoor Movies,Support 4k,Dolby,Zoom,Keystone Correction,Projector Compatible w/ TV Stick, iOS, Android, PS5
Amazon logo
$249.99
Epson EH-TW7100 AmazonEpson VS260 3-Chip 3LCD XGA Projector, 3...Epson VS260 3-Chip 3LCD XGA Projector, 3,300 Lumens Color Brightness, 3,300 Lumens White Brightness, HDMI, Built-in Speaker, 15,000:1 Contrast Ratio
Amazon logo
$329.99
Epson EH-TW7100 AmazonEpson Home Cinema 2200 3-chip 3LCD 1080p...Epson Home Cinema 2200 3-chip 3LCD 1080p Projector, Built-in Android TV & Speaker, Streaming/Gaming/Home Theater, 35,000:1 Contrast, 2700 lumens Color and White Brightness, HDMI, White
Amazon logo
$899.99
Epson EH-TW7100 AmazonONOAYO 5G WiFi Projector 9500L Full HD N...ONOAYO 5G WiFi Projector 9500L Full HD Native 1920×1080P Bluetooth Projector, ±50° 4P/4D Keystone Support 4K&Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Wireless Portable Projector for Phone,PC,PS4
Amazon logo
$299.99
Epson EH-TW7100 AmazonONOAYO 5G WiFi Projector 9200L Full HD N...ONOAYO 5G WiFi Projector 9200L Full HD Native 1920×1080P Bluetooth Mini Projector, Support 4K &Zoom, Full Sealed Optical/LCD/LED/Home/Outdoor Movie Portable Projector for Phone,PC,PS4,TV Stick
Amazon logo
$219.99
Epson EH-TW7100 AmazonEpson Home Cinema 1080 3-chip 3LCD 1080p...Epson Home Cinema 1080 3-chip 3LCD 1080p Projector, 3400 lumens Color and White Brightness, Streaming/Gaming/Home Theater, Built-in Speaker, Auto Picture Skew, 16,000:1 Contrast, Dual HDMI, White
Amazon logo
$649.99
Epson EH-TW7100 AmazonXNoogo 5G WIFI Bluetooth Projector,9500 ...XNoogo 5G WIFI Bluetooth Projector,9500 Lumen 1080P Projector 4K for 450"display Movie outdoor Projector ,Support 4K & Keystone & Dolby & Zoom.Compatible with Phone,PC,TV Box,PS4…
Amazon logo
$249.97
Epson EH-TW7100 Amazon5G WiFi Projector 4K Supported - FANGOR ...5G WiFi Projector 4K Supported - FANGOR 8500L Native 1080P Projector Bluetooth Outdoor Movie Projector / Full Sealed Design/Digital Keystone/300” Display/50% Zoom, for Phone/PC/DVD/TV/PS4
Amazon logo
$349.98
Epson EH-TW7100 AmazonWiFi Bluetooth Projector, DBPOWER 9000L ...WiFi Bluetooth Projector, DBPOWER 9000L HD Native 1080P Projector, Zoom & Sleep Timer Support Outdoor Movie Projector, Home Projector Compatible w/ TV Stick, PC,DVD, Laptop/Extra Bag Included
Amazon logo
$179.99
Epson EH-TW7100 AmazonSAMSUNG 120” The Premiere 4K Smart Laser...SAMSUNG 120” The Premiere 4K Smart Laser Projector – 2.2Ch Sound System with Alexa Built-in (SP-LSP7TFAXZA, 2020 Model)
Amazon logo
$3,497.99
Epson EH-TW7100 banggood_wwEPSON V13H010L49 EH-TW2800 ELPLP49 TW300...EPSON V13H010L49 EH-TW2800 ELPLP49 TW3000 TW3200ハウジング付きプロジェクターランプバルブ
banggood_ww logo
¥96,016.00
Epson EH-TW7100 banggood_wwELPLP88交換用プロジェクターランプ電球ウォールランプEPSONオリジナルプ...ELPLP88交換用プロジェクターランプ電球ウォールランプEPSONオリジナルプロジェクター電球CB-S04 CB-X04 CH-TW5350 CH-TW5300 EB-945H EB-955WH EH-TW5210 EH-TW5300 E
banggood_ww logo
¥41,956.00
Epson EH-TW7100 banggood_wwEPSON EB-W05 / EB-U42 / EB-U05 / EB-S41 ...EPSON EB-W05 / EB-U42 / EB-U05 / EB-S41 / EB-W39 / EB-S39 / EB-990Uハウジング付きプロジェクターランプバルブ
banggood_ww logo
¥7,837.00

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