LG G4 OLED55G4SUB 55"
搭载a11 AI处理器4K的OLED evo面板通过Brightness Boost Max技术实现150%亮度提升,配合0.1ms响应时间和120Hz原生刷新率,提供无与伦比的游戏与观影体验。其超薄壁挂设计可无缝融入家居环境,并支持G-Sync、FreeSync Premium及四个HDMI 2.1接口的全套游戏规格。这款电视最适合追求极致响应速度与完美黑位表现的PC和主机游戏玩家。
概览
30秒速览
这就是目前能买到的最亮、最快的 55 寸 OLED 游戏电视之一。别原价买,找到好价就果断冲。
优缺点
优点
- OLED evo 面板亮度大幅提升,白天看也不发灰 99th
- 四个满血 HDMI 2.1 接口,游戏党狂喜 98th
- 自带 60W 音响系统,省掉回音壁的钱 96th
- 壁挂设计极简,缝隙控制得像个画框 89th
缺点
- 价格比同尺寸竞品贵出一大截
- webOS 系统广告越来越多,有点烦人
- 纯白画面下偶尔能看到轻微网格纹
- LG 的售后口碑是个定时炸弹
用户评价
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
- Q1 202683/100
Buyers praise the G4's brightness, OLED contrast, and gaming performance. One unit failed completely, raising reliability concerns.
- Exceptional brightness and OLED contrast, even in bright rooms.
- Excellent for gaming, especially with PS5 Pro.
- Smooth smart TV software, no need for external device.
- One unit died completely with red blinking lights, a critical defect.
- Q4 202594/100
Buyers praise the picture quality, brightness, and deep blacks. A few note high price and minor software/remote annoyances.
- Excellent picture quality, brightness, colors, and deep blacks praised.
- Great for gaming, movies, and streaming with HDR and Dolby Vision.
- High price noted; some found value in open-box deals.
- Minor software issues and annoying remote pointer reported.
- Q3 202588/100
Buyers praise the stunning picture quality, brightness, and thin design. Some note minor issues with settings menus, remote quality, and sound.
- Exceptional picture quality, brightness, and color vibrancy praised by many.
- Settings menus can be restrictive depending on HDMI device; some learning curve.
- Remote quality criticized as terrible; internet search stopped working after two weeks.
- Sound quality described as good by some, but could be better according to others.
- Q2 202582/100
Buyers praise the G4's stunning OLED picture, brightness, and gaming features. However, some report issues with image processing, audio quirks, Bluetooth disconnects, and a few reliability concerns.
- Exceptional picture quality, brightness, and deep blacks praised by many.
- Image processing for low-res content can look over-processed; some find it fine.
- Audio issues: volume inconsistency, ARC/Bluetooth conflicts, and disconnects.
- Reliability: one report of TV turning off, line on screen, and warranty denial.
- Q1 202587/100
Buyers praise the G4's stunning picture quality, deep blacks, and gaming performance. Some note poor sound, firmware issues, and SDR brightness limitations.
- Exceptional picture quality with vibrant colors and deep blacks.
- Great for gaming with low input lag, but SDR brightness locked in game mode.
- Firmware issues and HDMI input cutouts reported.
- Poor built-in sound quality requires external audio.
- Q4 202485/100
Buyers praise the G4's picture quality, brightness, and gaming performance. Some report issues with open-box condition, missing screws, and screen damage.
- Excellent picture quality, brightness, and color accuracy praised by many.
- Great for gaming with 120fps support and smooth motion.
- Open-box units may have missing hardware or screen damage.
- Sound quality is good but some recommend a soundbar for best experience.
- Q3 202487/100
Buyers praise the G4's brightness, color, and gaming performance, but many report green tint/uniformity defects and missing wall mounts.
- Excellent brightness, vibrant colors, and deep blacks praised by most buyers.
- Green tint/uniformity issues reported by multiple buyers, some returning units.
- No wall mount included disappoints buyers expecting a gallery TV.
- Great for gaming with PS5 and PC, 144Hz support and deep blacks.
- Q2 202492/100
Buyers praise the G4's exceptional brightness, picture quality, and gaming performance. A few note high price and one reports a power supply failure on an older model.
- Exceptional brightness and picture quality, especially compared to previous LG OLEDs.
- Excellent for gaming with high refresh rates and smooth 4K HDR performance.
- Sound quality is acceptable; some find it good enough to skip a soundbar.
- One report of power supply failure on a 2022 G1 model with poor customer service.
基于 211 条带日期的客户评价,按日历季度分组。分期分析为英文。
实测数据
性能表现
最让人惊喜的是它的游戏表现。0.1ms 的响应时间配合 120Hz 原生刷新率,加上四个满血的 HDMI 2.1 接口,同时支持 G-Sync 和 FreeSync Premium,这基本就是一台伪装成电视的顶级电竞显示器。在我们的数据库里,它的游戏和连接性都排进了前 2%,属于绝对的顶尖水准。音频部分也出乎意料,60W 的 4.2 声道系统听起来比大多数超薄电视要饱满得多,杜比全景声的环绕感是实打实的。
规格参数
完整规格参数
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Color Gamut | 100% Color Volume |
| Motion Tech | OLED Motion |
| Processor | a11 AI Processor 4K |
HDR
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 0.1 |
| VRR | G-Sync, FreeSync Premium, Variable Refresh Rate (VRR) |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2, Chromecast |
| Works With | Alexa |
Audio
| Speaker Config | 4.2 |
| Wattage | 60 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 3 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | 5.1 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x200 |
Power & Size
| Power | 139 |
| Energy Star | No |
| Weight | 17.9 kg / 39.5 lbs |
竞品对比
跟索尼的 BRAVIA XR A95L 比,G4 在游戏响应和接口配置上明显更激进,而索尼的优势在于更准确的电影色彩和更干净的画面处理。如果你一半时间玩游戏,选 G4 没错。要是你纯看电影,索尼的画面会更有质感。至于三星的 Neo QLED QN900F,亮度确实能飙得更高,但在黑位和可视角度上,还是被 G4 的 OLED 按在地上摩擦。
| Spec | LG G4 OLED55G4SUB 55" | Sony BRAVIA 9 K85XR90 | Samsung Neo QLED QN75QN990FFXZA | Hisense U8 Series 100U8QG | TCL QM6K Series 55QM6K | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 85 | 75 | 99.5 | 55 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Mini-LED | QD-Mini-LED | Mini-LED | QLED | Mini-LED |
| Refresh Rate | 120 | 120 | 120 | 165 | 144 | 60 |
| Hdr | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Google TV | Tizen | Google TV | Google TV | Roku TV |
| Dolby Vision | true | true | false | 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 |
| 产品 | HDR | Audio | Smart | 游戏 | Display | Connectivity | 用户口碑 | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG G4 OLED55G4SUB 55" | 76.8 | 96 | 76 | 98.2 | 88.5 | 98.6 | 88.1 | 36.7 |
| Sony BRAVIA 9 K85XR90 Compare | 76.8 | 96.9 | 91.6 | 79.3 | 94.5 | 92.7 | 88.1 | 79.8 |
| 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 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88.1 | 97.5 | 93.4 | 77.8 | 88.9 | 88.1 | 98.7 |
| Roku Plus Series 65R6C7 Compare | 76.8 | 82.3 | 99.8 | 58.9 | 85 | 88.9 | 94.5 | 36.7 |
价格
性价比分析
这台电视在不同渠道的价格跨度很大,从 1417 美元到 2766 美元都有。如果你能找到 1800 美元以内的好价,那它的性价比就相当能打,尤其是考虑到它自带的音响效果。但要是你原价入手,那就有点冤大头了,毕竟同门的 C4 系列便宜不少,核心画质差距并没有价格差那么大。
了解更多
概述
LG G4 就是那种让你关灯看片时会忍不住笑出声的电视。它最核心的亮点是那块带亮度增强技术的 OLED evo 面板,结合完美的黑位和无限的对比度,画面立体感直接拉满。简单说,如果你追求的是电影和游戏里的极致视觉冲击,这台 55 寸的 G4 是目前市面上最接近正确答案的选择之一。
常见问题
Q: G4 和 C4 到底差在哪,值得多花那个钱吗?
主要差在亮度和设计上。G4 有亮度增强技术,在明亮房间里看 HDR 内容会更通透,而且它自带 60W 音响,壁挂效果也更贴墙。如果你主要关灯看片,C4 性价比更高;但如果你客厅光线足,又不想额外买回音壁,G4 多出来的钱就花得值。
Q: 这台电视玩游戏真的感觉不到延迟吗?
真的感觉不到。0.1ms 的响应时间已经快过人眼感知的极限了,加上 120Hz 和满血 HDMI 2.1,玩 PS5 或者接 PC 跑 4K 高刷都丝般顺滑。放心,它不会拖你后腿。
Q: 烧屏问题现在解决了吗?
LG 这几代 OLED 在防烧屏上已经做了很多优化,比如像素清理和屏幕位移。正常混合内容使用,看几小时电影玩几小时游戏,用个五六年问题不大。但你要是整天只盯着一个新闻台看,那还是去买液晶吧。
不适合的人群
如果你只是买来在明亮的客厅里白天看新闻和肥皂剧,这台 G4 就太浪费了。它的强项是暗场和 HDR 游戏,普通有线电视内容反而会暴露低码率信号的缺陷。这种情况下去买一台好的 Mini-LED 电视,比如索尼的 X90L 系列,你会更开心,还能省下一大笔钱。
最终评价
LG G4 是一台为游戏玩家和电影发烧友打造的旗舰 OLED,它在亮度和音响上的升级让它不再是那个"只能在全黑房间看"的娇贵玩具。只要你能避开首发原价,并且对 webOS 的广告有点心理准备,这台电视在未来几年都会让你看得很爽。