Optoma UHD55 vs Optoma UHD38:What Are the Differences?
Optoma UHD55 and Optoma UHD38 are both 4K projectors, but they have different brightness, contrast ratio, throw ratios, and smart features.
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Compared with Optoma UHD38, Optoma UHD55 is better in terms of image contrast, shorter throw ratio, and smart features like voice assistants.
Product Name |
Optoma UHD55Optoma UHD38 |
Product Image |
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Price | $1,799.00 $1,449.00 |
Our Rating | |
Brand | Optoma Optoma |
Category | projector projector |
Optical Parameters
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Brand Brand | Optoma Optoma |
Brand Model Brand Model | Optoma UHD55 Optoma UHD38 |
Brightness (ANSI lumens) Brightness (ANSI lumens) | 3,600 ANSI lumens 4,000 Lumens |
Display Chip Display Chip | 0.47" DLP x 1 |
Display Technology Display Technology | DLP DLP |
Standard Resolution Standard Resolution | 3480 x 2160 3840x2160 |
Maximum Supported Resolution Maximum Supported Resolution | 3480 x 2160 3840x2160 |
Image Contrast Ratio Image Contrast Ratio | Dynamic Contrast Ratio: 1,200,000:1 1,000,000:1 |
Throw Ratio Throw Ratio | 1.21:1 - 1.59:1 1.50:1 - 1.66:1 (D:W) |
Keystone Correction Keystone Correction | Horizontal & Vertical Horizontal/vertical+/-40° |
Lamp Life Lamp Life | 4,000 hours / 15,000 hours (Eco) 4,000 hours / 15,000 hours (Eco) |
Lamp Type Lamp Type |
Metal Halide bulb
240W Metal Halide bulb |
Focus technology Focus technology |
manual focus
manual focus |
Projection Parameters
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Product type Product type | Home theater Home theater |
Image Size Image Size,projector1 | 34.03" - 302.22" 33" ~ 300" |
Screen ratio Screen ratio | 16:9 (4K HD) |
Screen color Screen color | 10-bit |
3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. | Full HD 3D Full HD 3D |
Sound System Sound System | 10.0 Watts Mono 10.0 Watts Mono |
Projection method Projection method | Rear, forward, table, ceiling |
Ports
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I/O Connection Ports Connection Ports |
12-Volt Trigger Audio In: Mini Jack Audio Out: Optical HDMI (HDCP 2.2) HDMI 2.0 Network: RJ-45 RS232: DB-9pin USB x 2 VGA In: Dsub-15pin Wireless Networking Inputs 2 x HDMI 2.0, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm Outputs 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A Control 1 x RS232, 1 x 12V trigger |
Other
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Size(HxWxD) Size(HxWxD) | 115 x 315 x 254mm 12.4" x 10.63" x 4.65" |
Power Usage Power Usage | 330 Watts 202W~305W |
Noise Level Noise Level | 26dB 26dB |
Machine weight Machine weight | 5.09kg 3.97kg |
Accessories Accessories |
AC power cord Remote control with CR2025 battery Quick start user manual WUSB wireless adapter AC power cord Remote control 2x AAA batteries Basic user manual |
Warranty Warranty | 1 Year |
other other |
Frame Interpolation HDR Amazon Alexa Streaming Apps Google Assistant Input lag: 4K/60: 16.9ms | 1080p/240: 4ms 4.20ms input lag at 1080P, 16ms at 4K |