By Billy G. · Founder & Lead EditorVerified Jun 15 by Billy G.
Hisense U6K 55
Hisense U6K 55 Inch Mini Led TVvsLG G5 OLED TV
✓VerifiedConfidence: 85%
Verdict: The LG G5 OLED TV outperforms the Hisense U6K across most metrics with its 144 Hz refresh rate and perfect contrast, as measured by RTINGS and CNET. The Hisense provides solid brightness and value for bright rooms but cannot match OLED motion or viewing angles. LG G5 wins for premium viewing while Hisense suits budget-conscious buyers.
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Winner: LG G5 OLED TV
Hisense U6K 55 Inch Mini Led TV: 6.5/10
LG G5 OLED TV: 9/10
Spec-by-spec comparison
Hisense U6K 55 Inch Mini Led TV
LG G5 OLED TV
Screen Size
55 inches
55 inches
Display Technology
Mini-LED
OLED
Refresh Rate
60 Hz
144 Hz
HDR Support
Dolby Vision, HDR10
Dolby Vision, HDR10, HLG
Hisense U6K 55 Inch Mini Led TV
What works
Mini-LED backlight with hundreds of local dimming zones for improved contrast over standard LED
Supports Dolby Vision at 60 Hz for compatible content
Lower entry price point compared to OLED models in similar sizes
What doesn't
Only 60 Hz panel limits motion clarity in fast action
Narrower viewing angles than OLED due to LCD panel
LG G5 OLED TV
What works
Perfect per-pixel contrast with infinite blacks on OLED panel
144 Hz refresh rate with VRR and ALLM for smooth gaming
Wide viewing angles suitable for multiple viewers
What doesn't
Lower peak brightness than Mini-LED in very bright rooms
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