description Optoma UHD38 Overview
The Optoma UHD38 is a bright and affordable 4K projector targeted towards gamers and home theater enthusiasts. It delivers a native 4K resolution (using pixel-shifting), 3600 ANSI lumens brightness, and an incredibly low 4.2ms input lag, making it excellent for fast-paced gaming. HDR10 support provides enhanced contrast and color. While it lacks smart features, its performance and price make it a compelling choice.
The high brightness is beneficial for rooms with ambient light. It's a no-frills projector focused on core performance.
info Optoma UHD38 Specifications
| Zoom | 1.1x Optical |
| Ports | 2x HDMI 2.0, USB-A, Audio Out, RS-232, 12V Trigger |
| Weight | 3.5 kg (7.7 lbs) |
| Lamp Life | 4,000 - 15,000 hours (varies by mode) |
| Brightness | 3600 ANSI Lumens |
| Dimensions | 316 x 244 x 108mm |
| Hdr Support | HDR10 |
| Throw Ratio | 1.5:1 - 1.66:1 |
| Contrast Ratio | 1,000,000:1 |
| Built-In Speaker | 10W |
| Native Resolution | 3840 x 2160 (4K UHD) via pixel-shifting |
| Display Technology | 0.47" DLP DMD |
| Input Lag (4K/60Hz) | 16.7ms |
| Input Lag (1080P/240Hz) | 4.2ms |
balance Optoma UHD38 Pros & Cons
- Exceptional gaming performance with 4.2ms input lag at 1080p/240Hz for smooth, responsive gameplay
- Bright 3600 ANSI lumens output makes it suitable for rooms with ambient light
- True 4K UHD resolution with pixel-shifting delivers sharp, detailed images
- HDR10 support enhances contrast and color accuracy for compatible content
- High 1,000,000:1 contrast ratio produces deep blacks and vibrant whites
- Dual HDMI 2.0 ports provide flexible connectivity for multiple devices
- No built-in smart TV features or wireless streaming requires external devices
- Fixed vertical keystone correction only lacks horizontal adjustment flexibility
- Potential rainbow effect artifacts on fast motion for sensitive viewers
- Mediocre built-in 10W speaker provides basic audio, external speakers recommended
- No lens shift capability limits placement options for image alignment
help Optoma UHD38 FAQ
Is the Optoma UHD38 good for gaming?
Yes, the UHD38 excels for gaming with its ultra-low 4.2ms input lag at 1080p/240Hz and 16.7ms at 4K/60Hz. It also features a dedicated gaming mode that optimizes settings for fast-paced action games.
Can the Optoma UHD38 be used in a bright room?
With 3600 ANSI lumens, the UHD38 handles well-lit rooms better than most projectors. However, for optimal HDR and contrast performance, a darker environment is still recommended.
Does the Optoma UHD38 have smart TV apps?
No, the UHD38 lacks built-in smart TV functionality. Users must connect external streaming devices like Roku, Fire TV, or Chromecast via HDMI to access streaming services.
What is the lamp life of the Optoma UHD38?
The UHD38 lamp lasts up to 15,000 hours in Dynamic mode, 10,000 hours in Eco mode, and 4,000 hours in Bright mode, providing years of regular use before replacement.
Can the UHD38 be ceiling mounted?
Yes, the UHD38 has a ceiling mount compatible design with a 1.1x zoom and throw ratio of 1.5:1-1.66:1. Ensure your ceiling height and screen distance fall within these parameters.
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What are the key specifications of Optoma UHD38?
- Zoom: 1.1x Optical
- Ports: 2x HDMI 2.0, USB-A, Audio Out, RS-232, 12V Trigger
- Weight: 3.5 kg (7.7 lbs)
- Lamp Life: 4,000 - 15,000 hours (varies by mode)
- Brightness: 3600 ANSI Lumens
- Dimensions: 316 x 244 x 108mm
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