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- Photon Beam PK52 vs LS630HD
Optoma Photon Beam PK52 vs ViewSonic LS630HD
What Photon Beam PK52 does better (4) and where LS630HD wins (5) — every spec side by side.
vs
7.2Picture5.1
3.9Setup & placement6.0
6.6Noise, lifetime & portability6.3
Dimensions
Size comparison
Photon Beam PK52LS630HD
| Photon Beam PK52 | LS630HD | Difference | |
|---|---|---|---|
| Height | 130 mm | 129 mm | +1 mm |
| Width | 238 mm | 286 mm | −48 mm |
| Depth | 215 mm | 216 mm | −1 mm |
| Weight | 5 kg | 3 kg | +2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Photon Beam PK52 better than LS630HD?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life30,000 h vs 20,000 h+50%
- Contrast ratio (dynamic / claimed)1,500,000:1 vs 300,000:15×
- Power consumption150 W vs 175 W+17%
Why is LS630HD better than Photon Beam PK52?
- Brightness (ANSI / ISO lumens)3,500 lm vs 4,000 lm+14%
- Ethernet (LAN)No · Photon Beam PK52: Yes
- Weight5 kg vs 3 kg+67%
- Fan noise33 dB vs 32 dB+3%
- Optical zoom1.3× vs 2×+54%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | DLP |
| Light source | Laser | Laser |
| Brightness (ANSI / ISO lumens) | 3,500 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 1,500,000:1 | 300,000:1 |
| HDR support | No | No |
| 3D playback | Yes | Yes |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Lens & placement | ||
| Throw ratio | 1.21:1 | 1.13:1 |
| Throw ratio (zoomed in) | 1.59:1 | 1.47:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.68 m | 2.5 m |
| Smallest image size | 28″ | 30″ |
| Largest image size | 300″ | 300″ |
| Optical zoom | 1.3× | 2× |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 15 W | 15 W |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 2 | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 150 W | 175 W |
| Light source life | 30,000 h | 20,000 h |
| Light source life (eco mode) | — | 30,000 h |
| Design & noise | ||
| Fan noise | 33 dB | 32 dB |
| Fan noise (eco mode) | 28 dB | 27 dB |
| Weight | 5 kg | 3 kg |
| Width | 238 mm | 286 mm |
| Height | 130 mm | 129 mm |
| Depth | 215 mm | 216 mm |
| Colours | Black | White |
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