LG OLED B4 55" vs LG OLED C4 55"
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Key differences
- •LG OLED C4 55" has higher HDMI 2.1 ports (4 vs 2)
- •LG OLED C4 55" has higher Peak brightness (900 nits vs 600 nits)
- •LG OLED C4 55" has higher Refresh rate (144 Hz vs 120 Hz)
Full spec comparison
Spec
LG OLED B4 55"
LG OLED C4 55"
Display
Screen size55 in55 in
Resolution3840×21603840×2160
Refresh rate120 Hz144 Hz▲
Panel typeWOLEDWOLED
Peak brightness600 nits900 nits▲
Contrast ratio∞:1∞:1
HDRDolby Vision / HDR10 / HLGDolby Vision / HDR10 / HLG
Smart & Gaming
Smart platformwebOS 24webOS 24
HDMI 2.1 ports24▲
VRR / ALLMFreeSync / ALLMG-SYNC Compatible / FreeSync / ALLM
Gaming featuresGame Optimizer, VRR/ALLMGame Optimizer, 0.1ms GtG
Built-in audio2.0ch 20W2.2ch 40W
Ports4× HDMI (2× 2.1), eARC, Optical, USB, Ethernet4× HDMI 2.1, eARC, Optical, USB, Ethernet, Wi-Fi 6
VESA mount300×200300×200
Weight14.1 kg14.1 kg