BenQ TK800 vs Optoma UHD51A

TK800 vs UHD51A comparison chart

Overall
BenQ TK800
7.6
Optoma UHD51A
9.6
8
10

BenQ TK800 vs Optoma UHD51A review

BenQ TK800
vs
Optoma UHD51A

If you're a movie buff and enjoy the image accuracy this BenQ TK800 vs Optoma UHD51A comparison shouldn't be missed out. Based on our rating, TK800 has a total rating of 7.6 out of 10 vs 9.6 out of 10 for UHD51A.

Advantages BenQ TK800 over Optoma UHD51A

  • Higher brightness: 3000 vs 2400 lumens

Advantages Optoma UHD51A over BenQ TK800

  • Higher contrast ratio: 500000:1 vs 10000:1
  • Lower noise level: 28 dB vs 33 dB
  • Lower power consumption: 317W vs 330W
  • Wireless connection
  • Has RJ45 network connector
  • MHL support
  • Stereo integrated speakers

Common strengths

  • 4K UHD resolution
  • Equal projection screen size: 30-300"
  • HDR-compatible
  • 3D support
  • Equal lamp life (normal mode): 4000 hours
  • Equal HDMI ports quantity: 2
  • Audio outputs (3.5mm)
  • USB ports
  • Integrated speakers
Votes 1 1
Rating 5 5
BenQ TK800

Aug 20, 2020

In the BenQ TK800 review, I’d like to put emphasis on its impressive reproducing of live sports. Experience what happens with a 100-inch image, rich 4K UHD high-definition color reproduction, a...

Read More
Optoma UHD51A

Aug 27, 2020

This Optoma UHD15A review is targeted for users who seek true realism in every scene. This device is a 4K Ultra HD projector that is unmatched in home entertainment. It will provide you with superb c...

Read More
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Common

Product

BenQ TK800
Optoma UHD51A

Model

TK800
UHD51A

Brand

BenQ
Optoma

Reviews

161
134

Resolution

Native resolution

3840 x 2160
3840 x 2160

Max resolution (resized)

3840 x 2160
3840 x 2160

Resolution abbreviation

4K UHD
4K UHD

Properties

Projection screen size, inch

30-300
30-300

Projection distance, m/ft

0.9 - 11.6/3.2 - 36
0.8 - 10.6/2.9 - 34.8

Aspect ratio

16:9
16:9

Brightness, lumens

3000
2400

Contrast ratio

10000:1
500000:1

Throw ratio range

1.5:1 - 1.65:1
1.21:1 - 1.59:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

33
28

Power consumption, W

330
317

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

Additional features

has not
DLP, Amazon Alexa, Google Assistant

Lamp

Lamp type, W

240
240

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

10000
15000

Connectivity

HDMI

2
2

VGA input

1
1

Composite video input (RCA)

0
0

Audio input (RCA)

1
0

Audio input (3.5mm)

0
1

Audio output (3.5mm)

1
1

SPDIF (optical)

0
1

Ethernet (RJ45)

0
1

MHL

RS-232

1
1

12V trigger

1
1

USB

1
3

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
5

Sound type

mono
stereo

Lens

F-number

1.94 - 2.06
2.5 - 3.26

Focal length, mm

15.57 - 18.67
20.91 - 32.62

Lens shift, %

vertical +/- 15

Zoom ratio

1.1x
1.3x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

40/104
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

35.2 x 13 x 27.2/13.9 x 5.3 x 10.7
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1

Weight, kg/pounds

4.2/9.2
6.5/11.7
BenQ TK800
Optoma UHD51A
BenQ TK800
Optoma UHD51A

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 7.6
  • 9.6
  • 7.6BenQ TK800
  • 9.6Optoma UHD51A

The Optoma UHD51A is better home theater projector in this comparison - check Optoma UHD51A price.