LG 65 C2 Series OLED 4K Smart TV vs TCL 55r635 55" 4K UHD Roku TV

LG 65 C2 Series OLED 4K Smart TV
LG 65 C2 Series OLED 4K Smart TV
TCL 55r635 55" 4K UHD Roku TV
TCL 55r635 55" 4K UHD Roku TV

Verdict: The LG 65 C2 outperforms the TCL 55r635 in almost every measurable metric: it delivers 800 nits peak brightness versus 600 nits (RTINGS), supports Dolby Vision and HDR10+ while the TCL only offers HDR10 (RTINGS), and its HDMI 2.1 ports enable 4K @ 120 Hz gaming (RTINGS). However, the TCL’s lower price and Roku UI make it a solid value for budget‑conscious viewers (Consumer Reports). Overall, the LG C2 is the superior premium TV, but the TCL remains a compelling budget alternative.

Winner: LG 65 C2 Series OLED 4K Smart TV

LG 65 C2 Series OLED 4K Smart TV: 8.5/10

TCL 55r635 55" 4K UHD Roku TV: 7/10

Spec-by-spec comparison

LG 65 C2 Series OLED 4K Smart TVTCL 55r635 55" 4K UHD Roku TV
Screen Size65"55"
Panel TypeOLEDQLED
Resolution4K (2160p)3840×2160 (4K)
Refresh Rate120 Hz60 Hz

LG 65 C2 Series OLED 4K Smart TV

What works

  • Perfect blacks and infinite contrast (per RTINGS)
  • Supports Dolby Vision and HDR10+
  • Four HDMI 2.1 ports for gaming

What doesn't

  • Peak brightness ~800 nits, lower than high‑end QD‑OLEDs
  • Higher price than comparable QLEDs

TCL 55r635 55" 4K UHD Roku TV

What works

  • Good color volume for QLED

What doesn't

  • Peak brightness ~600 nits, less than OLED
  • No HDMI 2.1, limited for high‑frame‑rate gaming

Bottom line

Our pick: LG 65 C2 Series OLED 4K Smart TV.

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