LG PK640S Series PK640S 55"
Screen 55
Resolution 3840x2160
Panel LED
Refresh 60 Hz
hdr HDR10, HLG
smart platform webOS
dolby vision false
dolby atmos false
40 Genel Puan
Fiyat $730
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Bu TV hakkında
LG PK640S Series PK640S 55" — screen size 55, resolution 3840x2160, panel type LED, refresh rate 60, HDR HDR10, HLG, smart platform webOS.
- Screen size 55
- Resolution 3840x2160
- Panel type LED
- Refresh rate 60
- HDR HDR10, HLG
- Smart platform webOS
- HDMI version 2.0
Genel Bakış
Performans
Artılar ve Eksiler
Pros
- Strong display (67th percentile) 67th
Cons
- Below average social proof (9th percentile) 9th
- Below average smart (30th percentile) 30th
- Below average audio (33th percentile) 33th
Teknik Özellikler
Tüm Teknik Özellikler
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 300 nits |
| Contrast Ratio | 1200:1 |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 8 |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x300 |
Power & Size
| Power | 113 |
| Weight | 10.2 kg / 22.5 lbs |
Fiyat-Performans
Price History
Rakiplerle Karşılaştırma
| Spec | LG PK640S Series PK640S 55" | Sony BRAVIA 5 K55XR50 | Hisense U8 Series 75U8QG | Samsung QN85D QN85D | TCL QM7K Series 98QM7K | Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 55 | 75 | 75 | 98 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | LED | MiniLED | QLED | Neo QLED | QLED | Mini-LED QLED |
| Refresh Rate | 60 | 120 | 165 | 120 | 144 | 60 |
| Hdr | HDR10, HLG | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HLG |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | false | true | true | false | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG PK640S Series PK640S 55" | 62 | 32.8 | 30 | 40.5 | 67 | 51.3 | 8.8 | 36.8 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.3 | 91.3 | 78.8 | 67 | 93.9 | 89 | 93.6 |
| Hisense U8 Series 75U8QG Compare | 90.9 | 98.3 | 96 | 95.4 | 87.8 | 87 | 89 | 98.7 |
| Samsung QN85D QN85D Compare | 84.1 | 89.4 | 70.2 | 78.8 | 90.9 | 89.7 | 98 | 79.7 |
| TCL QM7K Series 98QM7K Compare | 90.9 | 81.5 | 97.6 | 93.8 | 53 | 84.4 | 98 | 97.7 |
| Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV Compare | 95.2 | 81.5 | 86.4 | 56.7 | 85.9 | 79.6 | 93.9 | 74.2 |
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