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- PT1SE vs LX750-4K
Hisense PT1SE vs ViewSonic LX750-4K
What PT1SE does better (3) and where LX750-4K wins (1) — every spec side by side.
Dimensions
Size comparison
PT1SELX750-4K
| PT1SE | LX750-4K | Difference | |
|---|---|---|---|
| Height | 119 mm | 104 mm | +15 mm |
| Width | 521 mm | 312 mm | +209 mm |
| Weight | 7.2 kg | 3.5 kg | +3.7 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is PT1SE better than LX750-4K?
- Contrast ratio (dynamic / claimed)3,000:1 vs 1,200:12.5×
- Ethernet (LAN)Yes · LX750-4K: No
- HDMI inputs3 vs 2+50%
Why is LX750-4K better than PT1SE?
- Weight7.2 kg vs 3.5 kg2.1×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | Laser | Laser |
| Brightness (ANSI / ISO lumens) | — | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 3,000:1 | 1,200:1 |
| Lens & placement | ||
| Smallest image size | — | 60″ |
| Largest image size | — | 300″ |
| Optical zoom | — | 1.3× |
| Lens shift | None | None |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Sound | ||
| Built-in speakers (total output) | — | 10 W |
| Smart & streaming | ||
| Smart platform | VIDAA | Google TV |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| AirPlay | Yes | — |
| Chromecast built-in | — | Yes |
| Internal storage | — | 8 GB |
| Connectivity | ||
| HDMI inputs | 3 | 2 |
| HDMI version | 2.1 | — |
| HDMI eARC | Yes | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Light source life | — | 20,000 h |
| Light source life (eco mode) | — | 30,000 h |
| Design & noise | ||
| Fan noise | — | 33 dB |
| Fan noise (eco mode) | — | 27 dB |
| Weight | 7.2 kg | 3.5 kg |
| Width | 521 mm | 312 mm |
| Height | 119 mm | 104 mm |
| Depth | — | 234 mm |
| Colours | Black | White |
