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- QH31s vs Apex Challenger IN3048SL
AOpen QH31s vs InFocus Apex Challenger IN3048SL
What QH31s does better (2) and where Apex Challenger IN3048SL wins (3) — every spec side by side.
vs
2.5Picture4.6
Why is QH31s better than Apex Challenger IN3048SL?
- Built-in speakers (total output)10 W vs 6 W+67%
- Light source life30,000 h vs 25,000 h+20%
Why is Apex Challenger IN3048SL better than QH31s?
- Resolution (on screen)1280 × 720 (HD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens)150 lm vs 200 lm+33%
- Native panel resolution1280 × 720 (HD) vs 1920 × 1080 (Full HD)
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1280 × 720 (HD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1280 × 720 (HD) | 1920 × 1080 (Full HD) |
| Display technology | — | DLP |
| Light source | LED | LED |
| Brightness (ANSI / ISO lumens) | 150 lm | 200 lm |
| Contrast ratio (dynamic / claimed) | 1,000:1 | — |
| HDR support | — | Yes |
| HDR formats | — | HDR10, HLG |
| Lens & placement | ||
| Throw ratio | — | 1.2:1 |
| Throw type | — | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | — | 2.66 m |
| Smallest image size | — | 60″ |
| Largest image size | 100″ | 100″ |
| Lens shift | None | — |
| Autofocus | No | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Sound | ||
| Built-in speakers (total output) | 10 W | 6 W |
| Smart & streaming | ||
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Light source life | 30,000 h | 25,000 h |
| Design & noise | ||
| Weight | — | 1.25 kg |
| Colours | — | Black |
