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The Optoma PH31 Full HD DLP projector delivers a bright and sharp image with 1500 ANSI lumens of brightness and Full HD 1080p resolution. Thanks to the LED light source, the device lasts up to 30,000 hours without maintenance, making it a long-lasting choice for home theater use. The projector is lightweight and easily portable, and its automatic vertical keystone correction makes image setup easier in different environments.
The projector utilizes DLP technology and an LED RGB light source, producing 2700 lumens of brightness. This ensures vivid and accurate colors as well as good contrast with a ratio of 250,000:1. The device supports multiple aspect ratios, such as 16:9 and 4:3, and can play videos up to 4K resolution (3840 x 2160), although its native resolution is Full HD 1080p.
The PH31 is lightweight and compact, weighing only 2.2 kg, making it easy to move. Automatic vertical keystone correction and a throw ratio of 1.5–1.65 allow flexible placement at various distances (1.99–5.47 meters). HDMI and USB connections support versatile media playback, and the built-in speaker provides sound without separate equipment.
The projector includes an HDMI 1.4a port, a USB 2.0 port, and a headphone output. It supports multiple video formats and graphic resolutions, making it suitable for watching movies, gaming, and presentations. Additionally, the device comes with a remote control and a multilingual user interface that includes Finnish.
The PH31 features a Kensington cable lock slot, enhancing device security. The noise level is 32 dB, so the device operates quietly without disturbing sound. Power consumption is moderate, and the device supports a wide input voltage range (100–240 V), making it suitable for different power grids.
| Color | Black |
|---|---|
| Country of Origin | China |
| PID | 1055518 |
| Product depth (mm) | 215 |
| Product height (mm) | 130 |
| Product weight (g) | 2 200 |
| Product width (mm) | 238 |
| Aspect ratio | 16:9 |
| Contrast Ratio | 250000:1 |
| Projector Resolution | 1080p (1920×1080) |
| Casting distance (m) | 1,99 – 5,47 |
| HDR Support | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Horizontal Keystone Correction (°) | 25 |
| Vertical Keystone Correction (°) | 25 |
| Projector light output (lumens) | 1 500 |
| Light source lifespan (h) | 30 000 |
| Offset (%) | 105 |
| Projection Type | DLP |
| Projector Light Source | LED |
| Throw Ratio | 1.5:1 – 1.65:1 |
| Zoom | Yes |
| Zoom type | Manual |
| Built-in Speaker | Yes |
| Speakers' RMS Power (W) | 5 |
| Number of HDMI connections | 1 |
| Number of VGA (D-Sub) ports | 0 |
| Lens shift | No |
| Cable Lock Type | Kensington |
| Power consumption, standby (W) | 0,5 |
| Noise level, normal (dB) | 32 |
| Batteries included | Yes |
| Included cables | USB |
| Box Contents | AC adapter included, Batteries included, Handheld remote control, Manual |
| Electronic address of single contact point | |
| Manufacturer address | The Maylands Building, Hemel Hempstead Herts. HP2 7TG United Kingdom |
| Manufacturer's email address | |
| Manufacturer name | Optoma |
| EU Responsible Person | Optoma Europa GmbH |
The Optoma PH31 Full HD DLP projector delivers a bright and sharp image with 1500 ANSI lumens of brightness and Full HD 1080p resolution. Thanks to the LED light source, the device lasts up to 30,000 hours without maintenance, making it a long-lasting choice for home theater use. The projector is lightweight and easily portable, and its automatic vertical keystone correction makes image setup easier in different environments.
The projector utilizes DLP technology and an LED RGB light source, producing 2700 lumens of brightness. This ensures vivid and accurate colors as well as good contrast with a ratio of 250,000:1. The device supports multiple aspect ratios, such as 16:9 and 4:3, and can play videos up to 4K resolution (3840 x 2160), although its native resolution is Full HD 1080p.
The PH31 is lightweight and compact, weighing only 2.2 kg, making it easy to move. Automatic vertical keystone correction and a throw ratio of 1.5–1.65 allow flexible placement at various distances (1.99–5.47 meters). HDMI and USB connections support versatile media playback, and the built-in speaker provides sound without separate equipment.
The projector includes an HDMI 1.4a port, a USB 2.0 port, and a headphone output. It supports multiple video formats and graphic resolutions, making it suitable for watching movies, gaming, and presentations. Additionally, the device comes with a remote control and a multilingual user interface that includes Finnish.
The PH31 features a Kensington cable lock slot, enhancing device security. The noise level is 32 dB, so the device operates quietly without disturbing sound. Power consumption is moderate, and the device supports a wide input voltage range (100–240 V), making it suitable for different power grids.