Sony BRAVIA 7 K75XR70 74.5"
Sony
93 综合评分
vs
LG G5 Series OLED55G5WUA 55"
LG
94 综合评分
评分
Gaming
Streaming
Smart Home
Sports
Budget
Corporate
Movies
Outdoor
Portable
规格
| Sony BRAVIA 7 K75XR70 74.5" | LG G5 Series OLED55G5WUA 55" | |
|---|---|---|
| Display | ||
| Size | 75" | 55" |
| Resolution | 4K | 4K |
| Panel Type | QLED | OLED★ |
| Backlight | Mini-LED | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 1000 nits★ |
| Contrast Ratio | infinite | Infinite |
| Color Gamut | XR Triluminos Pro | 100% Color Volume |
| Color Depth | 10-bit | 10-bit |
| Motion Tech | XR Motion Clarity | OLED Motion |
| Processor | XR Processor | Alpha 11 AI Processor Gen2 |
| HDR | ||
| HDR Formats | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| Response Time | — | 0.10000000149011612 ms★ |
| VRR | VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Google TV | webOS |
| Voice Assistant | Google Assistant | Amazon Alexa |
| Screen Mirroring | AirPlay 2, Chromecast built-in | Apple AirPlay 2 |
| Works With | Google Home | — |
| Audio | ||
| Speaker Config | 2.0 | 4.2 |
| Wattage | 40W★ | 5W |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | DTS:X | Dolby Atmos |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 3★ |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E★ |
| Bluetooth | 5.3 | 5.3 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x300 | 300x200 |
| Power & Size | ||
| Power | 339W | 120W★ |
| Energy Star | ✓ | ✓ |
| Annual Energy | 100 kWh★ | 231 kWh |
| Weight | 38.30 kg | 1.36 kg★ |
优缺点
Sony BRAVIA 7 K75XR70 74.5"
- Strong connectivity (93rd percentile)93rd %ile
- Strong smart (92nd percentile)92nd %ile
- Strong hdr (89th percentile)89th %ile
- Strong audio (88th percentile)88th %ile
LG G5 Series OLED55G5WUA 55"
- Strong gaming (99th percentile)99th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong picture quality (92nd percentile)92nd %ile
- Strong hdr (92nd percentile)92nd %ile
结论
胜出: LG G5 Series OLED55G5WUA 55"
Scores 94 overall, wins 5 of 9 usage categories and 8 of 42 specs.