Sony BRAVIA XR8B K77XR8B 77"
Cognitive Processor XRが制御する77型4K OLEDパネルは、完全な黒と120Hz駆動でDolby Visionの色彩を美しく描く。画面自体をスピーカーにするAcoustic Surface Audio+が2.1chサウンドとDolby Atmos対応で没入型の音響を提供する。スマートホーム統合の評価が高く、Google TVやPS5専用機能を備えるため、リビングの中心で使うホームシアターファンやゲーマーに最適だ。
Screen 77
Resolution 3840x2160
Panel OLED
Refresh 120 Hz
HDR HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
smart platform Google TV
dolby vision はい
dolby atmos はい
90 総合スコア
価格 MX$65,399
Snapshot
メリットとデメリット
Pros
Cons
What owners think
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。
購入者の評価は一定を保っています
- Q1 202684/100
Buyers praise the OLED picture quality, deep blacks, and vibrant colors. Many pair with external sound systems. A few note the built-in sound is mediocre and glossy screen can reflect light.
- OLED picture quality: vibrant colors, deep blacks, sharp and lifelike images.
- Built-in audio adequate but lacks punch; most recommend external sound system.
- Glossy screen causes reflections in bright rooms; visible glare on content.
- ATSC 3.0 tuner has issues on some channels according to one buyer.
- Q4 202575/100
Buyers praised the TV's superb picture quality, vibrant colors, and gaming features. Mixed feedback on software ease and reliability was also noted.
- Superb picture quality with rich colors and sharp images, ideal for sports and gaming.
- Great gaming performance: 4K 120Hz, VRR, and HDMI 2.1 support for smooth gameplay.
- Software is responsive but not perfectly intuitive; force to Google start screen frustrates some.
- TV becomes near useless without Google services, limiting functionality for some users.
日付のある顧客レビュー 184 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。
The proof
パフォーマンス
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Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | XR OLED Motion technology |
| Processor | Cognitive Processor XR |
HDR
| HDR Formats | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant |
| Screen Mirroring | Miracast, Apple AirPlay 2 |
| Works With | Google Home |
Audio
| Speaker Config | 2.1 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Surround, DTS, DTS Digital Surround, DTS-HD, DTS:X |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 438 |
| Energy Star | No |
| Weight | 32.3 kg / 71.2 lbs |
競合製品との比較
| Spec | Sony BRAVIA XR8B K77XR8B 77" | Samsung Neo QLED QN900F | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 65U75QG | Panasonic Z85AP Series TV-65Z85AP | TCL NXTVISION 55A300W |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 85 | 97 | 64.5 | 65 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 4K | 4K | 4K |
| Panel Type | OLED | Neo QLED | OLED | QLED | OLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 165 | 120 | 120 |
| Hdr | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HDR10+, HLG | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10+ Adaptive, HDR10, HLG, Dolby Vision IQ | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Google TV | Tizen | webOS | Google TV | Fire TV | Google 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 |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Sony BRAVIA XR8B K77XR8B 77" | 76.2 | 84.9 | 91.7 | 78.7 | 97.2 | 89.6 | 95.2 | 35.9 |
| Samsung Neo QLED QN900F Compare | 93.8 | 99 | 77.3 | 88.3 | 99.8 | 96.9 | 99.9 | 93.7 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 78.1 | 88.3 | 98.8 | 84.3 | 77.9 | 96.4 |
| Hisense U7 Series 65U75QG Compare | 91.3 | 93.8 | 95.8 | 95.2 | 39.6 | 96.9 | 89 | 97.8 |
| Panasonic Z85AP Series TV-65Z85AP Compare | 98.9 | 89.2 | 47.7 | 84.6 | 54.6 | 81.8 | 77.9 | 35.9 |
| TCL NXTVISION 55A300W Compare | 76.2 | 77.7 | 99.1 | 84.6 | 39.6 | 84.3 | 82.9 | 35.9 |
Price
コストパフォーマンス
最安 MX$65,399
Amazon.com.mx 1件 最安 MX$65,399
2026年5月5日 MX$65,399
