LG PK640S Series PK640S 50"
LG
37 التقييم العام
مقابل
Sony BRAVIA 9 K85XR90 85"
Sony
98 التقييم العام
التقييمات
Smart Home
Budget
Streaming
Corporate
Sports
Movies
Gaming
Outdoor
Portable
المواصفات
| LG PK640S Series PK640S 50" | Sony BRAVIA 9 K85XR90 85" | |
|---|---|---|
| Display | ||
| Size | 50" | 85" |
| Resolution | 4K | 4K |
| Panel Type | LED | Mini-LED★ |
| Backlight | Direct LED | Mini-LED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | — | ✗ |
| Picture Quality | ||
| Brightness | 300 nits★ | — |
| Peak Brightness | 300 nits★ | — |
| Contrast Ratio | 5000:1 | — |
| Color Gamut | — | Not Specified by Manufacturer |
| Motion Tech | — | XR Motion Clarity |
| Processor | — | XR Processor |
| HDR | ||
| HDR Formats | HDR10, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✗ | ✗ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| Response Time | 9.5 ms★ | — |
| VRR | — | VRR |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | webOS | Google TV |
| Voice Assistant | — | Google Assistant |
| Screen Mirroring | — | AirPlay 2, Chromecast built-in |
| Works With | — | Google Home |
| Audio | ||
| Speaker Config | 2.0 | 2.2.2 |
| Wattage | 20W | 70W★ |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | — | DTS:X |
| eARC | — | ✓★ |
| Connectivity | ||
| HDMI Ports | 2 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 1 | 2★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | Yes | 5.3★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x300 | 400x400 |
| Power & Size | ||
| Power | 102W★ | 345W |
| Energy Star | — | ✗ |
| Annual Energy | — | 759 kWh★ |
| Weight | 8.60 kg★ | 52.40 kg |
الإيجابيات والسلبيات
LG PK640S Series PK640S 50"
- Strong display (65th percentile)
- Below average user sentiment (1st percentile)1st %ile
- Below average social proof (21st percentile)
- Below average smart (31st percentile)
Sony BRAVIA 9 K85XR90 85"
- Strong audio (97th percentile)97th %ile
- Strong display (95th percentile)95th %ile
- Strong connectivity (93rd percentile)93rd %ile
- Strong smart (92nd percentile)92nd %ile
الحكم النهائي
الفائز: Sony BRAVIA 9 K85XR90 85"
Scores 98 overall, wins 9 of 9 usage categories and 15 of 42 specs.