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- O2S Ultra vs Aura 2 GTV
JMGO O2S Ultra vs XGIMI Aura 2 GTV
What O2S Ultra does better (4) and where Aura 2 GTV wins (4) — every spec side by side.
vs
8.5Picture4.5
8.9Setup & placement6.2
2.9Smart features & sound9.4
9.7Noise, lifetime & portability5.6
Dimensions
Size comparison
O2S UltraAura 2 GTV
| O2S Ultra | Aura 2 GTV | Difference | |
|---|---|---|---|
| Height | 140 mm | 144 mm | −4 mm |
| Width | 312 mm | 510 mm | −198 mm |
| Depth | 290 mm | 270 mm | +20 mm |
| Weight | 4.5 kg | 9 kg | −4.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is O2S Ultra better than Aura 2 GTV?
- Brightness (ANSI / ISO lumens)3,600 lm vs 2,300 lm+57%
- Automatic keystone correctionYes · Aura 2 GTV: No
- Fan noise26 dB vs 32 dB+23%
- Weight4.5 kg vs 9 kg2×
Why is Aura 2 GTV better than O2S Ultra?
- Built-in speakers (total output)10 W vs 60 W6×
- Audio outputNo · O2S Ultra: Yes
- HDMI inputs2 vs 3+50%
- Power consumption240 W vs 180 W+33%
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 | RGB triple laser | Laser |
| Brightness (ANSI / ISO lumens) | 3,600 lm | 2,300 lm |
| Native contrast ratio | 4,000:1 | — |
| Contrast ratio (dynamic / claimed) | 3,000,000:1 | — |
| HDR support | Yes | Yes |
| HDR formats | HDR10, Dolby Vision | HDR10, Dolby Vision |
| Dolby Vision | Yes | Yes |
| Motion interpolation (MEMC) | — | Yes |
| 3D playback | Yes | Yes |
| Gaming | ||
| Game / low-latency mode | Yes | — |
| VRR / ALLM | Yes | — |
| Lens & placement | ||
| Throw ratio | 0.16:1 | 0.18:1 |
| Throw type | Ultra short throw (under 0.4:1) | Ultra short throw (under 0.4:1) |
| Distance for a 100″ 16:9 image | 0.35 m | 0.4 m |
| Smallest image size | 80″ | 80″ |
| Largest image size | 150″ | 150″ |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Built-in stand / gimbal | Yes | — |
| Sound | ||
| Built-in speakers (total output) | 10 W | 60 W |
| Smart & streaming | ||
| Smart platform | Google TV | Google TV |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Chromecast built-in | Yes | Yes |
| Voice assistant | — | Google Assistant |
| Internal storage | — | 32 GB |
| Connectivity | ||
| HDMI inputs | 2 | 3 |
| HDMI version | 2.1 | — |
| HDMI eARC | Yes | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | No | No |
| Audio output | No | Yes |
| Battery, power & lifetime | ||
| Power consumption | 240 W | 180 W |
| Light source life | — | 20,000 h |
| Design & noise | ||
| Fan noise | 26 dB | 32 dB |
| Weight | 4.5 kg | 9 kg |
| Width | 312 mm | 510 mm |
| Height | 140 mm | 144 mm |
| Depth | 290 mm | 270 mm |
| Colours | Grey, Black | Grey, Black |
