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Optoma UHD35STX Projector Review: Bright Enough for Any Room?

The Optoma UHD35STX delivers 3600 lumens and 4K UHD at $1349, suited for gaming use.

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3,600 lm
Brightness
4K
Resolution
1000000:1
Contrast
300"
Max Screen
10.25 lbs
Weight

Our Verdict

The Optoma UHD35STX is a gaming projector featuring 4K UHD (3840x2160) resolution, 3600 lumens of brightness, a 1000000:1 contrast ratio. It uses a lamp light source rated for up to 4,000 hours. Maximum projected image size reaches 300 inches. It weighs 10.25 lbs.

Connectivity includes 2 HDMI ports, 1 USB port. Built-in speakers provide audio without external equipment.

What We Like

  • Strong 3600-lumen brightness for well-lit rooms
  • 4K UHD resolution for stunning detail and clarity
  • High 1000000:1 contrast ratio for deep blacks
  • HDR10 support enhances color range and contrast
  • Built-in speakers for all-in-one audio

What Could Be Better

  • No built-in smart OS -- requires external streaming device
  • Manual focus adjustment required
  • No auto keystone -- manual alignment needed
  • No WiFi -- requires wired connections
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Display

Brightness3,600 Lumens
Native Resolution3840x2160
Resolution4K
Contrast Ratio1000000:1
Aspect Ratio16:9
Max Screen Size300"

Projection

Throw Ratio0.4
Refresh Rate240 Hz
Input Lag16 ms

Light Source

Light SourceLamp
Lamp Life4,000 hours

Connectivity

HDMI Ports2

Physical

Weight10.25 lbs
Noise Level32 dB
Power Consumption240W

Frequently Asked Questions

Common questions about Optoma UHD35STX 4K UHD Short Throw Gaming and Home Entertainment Projector

What resolution does the Optoma UHD35STX support?

The Optoma UHD35STX features 4K UHD resolution (native 3840x2160).

How bright is the Optoma UHD35STX?

The Optoma UHD35STX produces 3600 lumens of brightness, suitable for well-lit rooms.

Is the Optoma UHD35STX good for gaming use?

The Optoma UHD35STX is categorized as a gaming projector. With 3600 lumens and 4K UHD resolution, it includes features like HDR10, HLG, 3D making it a solid choice for gaming applications.

Scores

Overall Score 87/100
Value Score 78/100
Popularity 55/100

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Scored 87/100

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