Sony BRAVIA 7 K55XR70 54.6"
Its Mini-LED backlight with XR Backlight Master Drive and XR Processor controls thousands of LEDs to deliver Sony’s highest 4K peak brightness and authentic contrast. The TV auto-calibrates room-filling 360 Spatial Sound with Dolby Atmos, DTS:X, and includes exclusive PlayStation 5 gaming features like ALLM. Best for console gamers wanting low-input-lag 4K/120Hz play and home theater fans seeking cinema-quality picture and audio.
概要
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
日付のある顧客レビュー 173 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
Performance
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | Mini-LED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | infinite |
| Color Gamut | XR Triluminos Pro |
| Color Depth | 10-bit |
| Motion Tech | XR Motion Clarity |
| Processor | XR Processor |
HDR
| HDR Formats | HDR10, HLG, Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | ✓ |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant |
| Screen Mirroring | Apple AirPlay 2, Chromecast |
| Works With | Google Home |
Audio
| Wattage | 40 |
| Dolby Atmos | Yes |
| Surround Sound | DTS:X |
| eARC | No |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | ✓ |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Energy Star | No |
| Annual Energy | 441 |
| Weight | 21.1 kg / 46.5 lbs |
vs Competition
The Samsung Neo QLED QN900F has entered the top tier with its 8K resolution and mini-LED brightness, making it a strong pick for bright rooms where OLEDs can struggle. The Sony BRAVIA XR XR77A95L continues to impress with its QD-OLED panel, delivering some of the most accurate colors and best motion handling you can find. LG's OLED evo AI 4K G5 Series pushes peak brightness further than previous OLEDs, closing the gap with QLED in well-lit spaces. The TCL QM7K and Hisense U7 Series 75U75QG have shaken up the mid-range, offering mini-LED performance at prices that undercut the premium brands by a wide margin. This new lineup means you have more strong options across every budget, from flagship 8K sets to surprisingly capable value picks.
| Spec | Sony BRAVIA 7 K55XR70 54.6" | Samsung Neo QLED QN75QN990FFXZA | Hisense U8 Series 100U8QG | LG OLED evo AI 4K G5 Series OLED97G5WUA | TCL QM6K Series 55QM6K | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 75 | 99.5 | 97 | 55 | 65 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | Mini-LED | QD-Mini-LED | Mini-LED | OLED | QLED | Mini-LED |
| Refresh Rate | 120 | 120 | 165 | 120 | 144 | 60 |
| Hdr | HDR10, HLG, Dolby Vision | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, Dolby Vision, HLG | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Google TV | Tizen | Google TV | webOS | Google TV | Roku TV |
| Dolby Vision | true | false | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | HDR | Audio | Smart | ゲーム | Display | Connectivity | ユーザー評価 | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Sony BRAVIA 7 K55XR70 54.6" | 88.5 | 71.1 | 91.6 | 79.3 | 79.7 | 83.9 | 88 | 85.3 |
| Samsung Neo QLED QN75QN990FFXZA Compare | 85.1 | 99.5 | 84.7 | 88.3 | 99.6 | 99.9 | 99.9 | 85.3 |
| Hisense U8 Series 100U8QG Compare | 91.5 | 98.2 | 95.7 | 95.1 | 94.5 | 86 | 77 | 98.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97.1 | 99.9 | 77.6 | 88.3 | 98.8 | 83.9 | 77 | 96.4 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88.1 | 97.5 | 93.4 | 77.8 | 88.9 | 88 | 98.7 |
| Roku Plus Series 65R6C7 Compare | 76.7 | 82.3 | 99.8 | 58.9 | 85 | 88.9 | 94.5 | 36.7 |
