LG UA77 55UA7700PUB 55.2"
LG
72 综合评分
vs
Roku Pro Series 65R8C5 64.5"
Roku
78 综合评分
评分
Streaming
Smart Home
Budget
Gaming
Sports
Corporate
Movies
Portable
Outdoor
规格
| LG UA77 55UA7700PUB 55.2" | Roku Pro Series 65R8C5 64.5" | |
|---|---|---|
| Display | ||
| Size | 55" | 65" |
| Resolution | 4K | 4K |
| Panel Type | LED | Mini-LED★ |
| Backlight | Direct LED | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | Not Specified by Manufacturer | quantum dot color |
| Motion Tech | Personalized Picture & Sound Wizard | — |
| Processor | Alpha 7 AI Processor Gen8 | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| VRR | FreeSync, VRR | Freesync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Roku TV |
| Voice Assistant | Apple AirPlay, Works with Alexa, Alexa Built-in, Works with Google Assistant, LG ThinQ | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay 2, Google Cast | Apple AirPlay 2, Miracast |
| Works With | Alexa, Google, Apple HomeKit | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 4 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | Yes★ | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.1 | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x300 | 400x300 |
| Power & Size | ||
| Power | 113W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 210 kWh★ | 298 kWh |
| Weight | 10.40 kg★ | 28.26 kg |
优缺点
LG UA77 55UA7700PUB 55.2"
- Strong smart (98th percentile)98th %ile
- Strong social proof (88th percentile)88th %ile
- Strong display (68th percentile)
- Strong connectivity (65th percentile)
Roku Pro Series 65R8C5 64.5"
- Strong social proof (95th percentile)95th %ile
- Strong connectivity (93rd percentile)93rd %ile
- Strong gaming (88th percentile)88th %ile
- Strong audio (85th percentile)85th %ile
结论
胜出: Roku Pro Series 65R8C5 64.5"
Scores 78 overall, wins 5 of 9 usage categories and 9 of 38 specs.