← Retour à la Base de ModèlesID BASE DE MODÈLES : lg-c3-42
LG • WOLED真实用户众包验证
LG OLED C3 42' (42' 4K 120Hz Smart TV)
已验证样本总量3,420
ISO 规范评级Class II
社区硬件健康指数
96/ 100
卓越 硬件综合鉴定结论
基于 3420 份经过密码学 SHA-256 签名的实测凭证。
中位数刷新率与帧同步节奏rAF 硬件遥测
144.0 Hz
P95 帧生成抖动: 0.18 ms
目标一致性99.2%
已验证高刷场景下的微秒级稳定帧节奏。
ISO 9241-307 屏幕缺陷审计95.4% 通过
坏点发生概率:4.6%
卡滞亮点概率:1.2%
低灰阶脏屏 / 竖条纹:0.4%
官方售后门槛: 最多允许 4 个缺陷像素。
GUIDE DE POLITIQUE DE GARANTIE ET RMA DU FABRICANT
LG TV policy permits up to 4 dead pixels on C-series 42' OLED displays before authorizing replacement.
Observations Communautaires Vérifiées Courantes :
- Automatic Static Brightness Limiter (ASBL) dimming on long static scenes
- Luminance drop on full 100% white window (ABL)
3 3420
| 2026-07-22 09:45 | 3840 x 2160 @ 144Hz | 96 / 100 | |||
| 2026-07-22 08:30 | 3840 x 2160 @ 144Hz | 94 / 100 | |||
| 2026-07-22 07:15 | 3840 x 2160 @ 144Hz | 98 / 100 |
Technical FAQs & Helpful Content
FAQ Télémétrie LG OLED C3 42' (42' 4K 120Hz Smart TV)
关于此项诊断工具、校准步骤及显示器技术标准所需了解的一切。
01.What is the verified defect-free rate for the LG OLED C3 42' (42' 4K 120Hz Smart TV)?
Based on 3,420 cryptographically signed hardware passports, LG OLED C3 42' (42' 4K 120Hz Smart TV) exhibits a 95.4% defect-free panel rate under ISO 9241-307 testing.
02.What is the manufacturer RMA warranty policy for LG OLED C3 42' (42' 4K 120Hz Smart TV)?
LG TV policy permits up to 4 dead pixels on C-series 42' OLED displays before authorizing replacement.
03.What common defects or artifacts are reported for LG OLED C3 42' (42' 4K 120Hz Smart TV)?
Reported community observations for LG OLED C3 42' (42' 4K 120Hz Smart TV) include: Automatic Static Brightness Limiter (ASBL) dimming on long static scenes; Luminance drop on full 100% white window (ABL).
04.What refresh rate and frame pacing accuracy does LG OLED C3 42' (42' 4K 120Hz Smart TV) achieve?
LG OLED C3 42' (42' 4K 120Hz Smart TV) operates at a native refresh rate of 120Hz with an average measured VSync frame pacing jitter of 0.18ms.
05.What display technology and subpixel structure does LG OLED C3 42' (42' 4K 120Hz Smart TV) use?
LG OLED C3 42' (42' 4K 120Hz Smart TV) utilizes WOLED display panel technology with a WOLED-RWBG subpixel layout, offering a pixel density of 105 PPI across 8,294,400 total pixels.
06.Does LG OLED C3 42' (42' 4K 120Hz Smart TV) have OLED burn-in retention risk?
LG OLED C3 42' (42' 4K 120Hz Smart TV) uses WOLED panel technology with a measured community burn-in incidence rate of 0.4%. Regular pixel refresh maintenance cycles are recommended.
07.What ISO 9241-307 display Class limit applies to LG OLED C3 42' (42' 4K 120Hz Smart TV)?
LG OLED C3 42' (42' 4K 120Hz Smart TV) is rated under ISO 9241-307 Class II, permitting up to 4 dead or stuck sub-pixels before warranty RMA authorization.
08.What color gamut coverage does LG OLED C3 42' (42' 4K 120Hz Smart TV) achieve?
LG OLED C3 42' (42' 4K 120Hz Smart TV) delivers 100% sRGB, 98.5% DCI-P3, and 73% Rec.2020 color space coverage.
09.What is the measured click-to-photon input lag for LG OLED C3 42' (42' 4K 120Hz Smart TV)?
The measured average click-to-photon hardware latency for LG OLED C3 42' (42' 4K 120Hz Smart TV) is 5.2ms.
10.How do I generate a verified SHA-256 hardware passport for LG OLED C3 42' (42' 4K 120Hz Smart TV)?
Run visual screen diagnostics on Display Test Online while connected to your LG OLED C3 42' (42' 4K 120Hz Smart TV) display and click 'Generate SHA-256 Passport' to create a cryptographically signed health receipt.
不确定接下来该运行哪项测试？需要故障排除建议？
阅读完整诊断指南 →