LG SIGNATURE ZX OLED77ZXPUA 77"
LG
72 综合评分
vs
Sony BRAVIA 2 II K55S20M2 54.6"
Sony
84 综合评分
评分
Gaming
Smart Home
Budget
Sports
Streaming
Corporate
Movies
Outdoor
Portable
规格
| LG SIGNATURE ZX OLED77ZXPUA 77" | Sony BRAVIA 2 II K55S20M2 54.6" | |
|---|---|---|
| Display | ||
| Size | 77" | 55" |
| Resolution | 8K★ | 4K |
| Panel Type | OLED★ | LED |
| Backlight | OLED★ | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | — | ✗ |
| Picture Quality | ||
| Contrast Ratio | Infinite Contrast | — |
| Color Gamut | Billion Rich Colors | — |
| Motion Tech | OLED Motion | Motionflow XR 240 |
| Processor | a9 Gen 3 AI Processor 8K | 4K Processor X1 |
| HDR | ||
| HDR Formats | Dolby Vision, HDR10, HLG, Dolby Vision IQ | HDR10, HLG |
| Dolby Vision | ✓★ | ✗ |
| HDR10+ | ✗ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| Response Time | 1 ms★ | — |
| VRR | FreeSync, G-Sync Compatible | — |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Google TV |
| Voice Assistant | Google Assistant, Alexa | Google Assistant |
| Screen Mirroring | AirPlay 2 | Apple AirPlay 2 |
| Works With | Alexa, Google, Apple HomeKit | — |
| Audio | ||
| Speaker Config | 4.2 | 2.0 |
| Wattage | 60W★ | 20W |
| Dolby Atmos | ✓★ | ✗ |
| Surround Sound | OLED Surround | DTS-X |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 3★ | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E★ |
| Bluetooth | 5.0 | 5.3★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | — | 300x300 |
| Power & Size | ||
| Power | — | 141W★ |
| Energy Star | — | ✗ |
| Annual Energy | — | 238 kWh★ |
| Weight | 42.59 kg | 13.20 kg★ |
优缺点
LG SIGNATURE ZX OLED77ZXPUA 77"
- Strong display (100th percentile)100th %ile
- Strong hdr (98th percentile)98th %ile
- Strong gaming (96th percentile)96th %ile
- Strong audio (96th percentile)96th %ile
- Below average social proof (30th percentile)
Sony BRAVIA 2 II K55S20M2 54.6"
- Strong user sentiment (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
- Strong smart (83rd percentile)83rd %ile
结论
胜出: Sony BRAVIA 2 II K55S20M2 54.6"
Scores 84 overall, wins 3 of 9 usage categories and 5 of 40 specs.