TV A
Samsung S90H OLED 77"
RGB Tandem OLED gives the 77-inch S90H a brighter, more colorful panel than the standard-WOLED sizes while keeping elite gaming features
88Rated67% confidence
$2,3002 expert sources10 independent owners
Full review →Piqelo › TV comparison
TV comparison · research updated October 16, 2026
Samsung S90H OLED vs LG C6 / C6H OLED evo
The 77-inch S90H has a different panel story from Samsung's smaller sizes. Its richer-color, brighter OLED approach is especially interesting for games and vivid HDR; LG's C6 counters with Dolby Vision and all-round versatility. Neither model's evidence should be transferred from a different screen size.
TV B
LG C6 / C6H OLED evo 77"
Superb all-round OLED with Dolby Vision and four 165Hz HDMI 2.1 inputs
87Rated64% confidence
$2,4995 expert sources0 independent owners
Full review →What the evidence really says
Expert findings and real owner experience
Samsung S90H OLED 77"
Independent testing: The S90H research makes a strong case for OLED contrast and high-refresh gaming without automatically moving to Samsung’s flagship. The important detail is the panel used in the exact size: RTINGS identifies differences within the range. Read those notes alongside the current 77-inch offers before comparing it with the C6H.
Owner experience: The small early owner sample praises glare reduction and color. It is not yet broad enough for a firm ownership or reliability conclusion.
RTINGS test ↗ · Tom's Guide test ↗ · Full Piqelo review and all sources →
LG C6 / C6H OLED evo 77"
Independent testing: The larger C6H is the meaningful upgrade in this family: its RGB Tandem panel brings the extra brightness highlighted in the reviews, alongside strong OLED contrast and gaming features. That makes the 77-inch version a different buying decision from the smaller C6. A discounted C5 is still worth comparing if the price gap is substantial.
Owner experience: No reliable owner-review pattern for this exact size has yet been established in the saved research.
Digital Trends test ↗ · RTINGS test ↗ · Full Piqelo review and all sources →
Want the full picture? Open either review for test conditions, owner samples, specifications and every source link.
Evidence profile
Where each TV is stronger
Picture
99 · Samsung S90H OLED
100 · LG C6 / C6H OLED evo
Brightness
100 · Samsung S90H OLED
88 · LG C6 / C6H OLED evo
Glare control
88 · Samsung S90H OLED
72 · LG C6 / C6H OLED evo
Gaming
100 · Samsung S90H OLED
100 · LG C6 / C6H OLED evo
Motion
98 · Samsung S90H OLED
98 · LG C6 / C6H OLED evo
Processing
85 · Samsung S90H OLED
90 · LG C6 / C6H OLED evo
Reliability
76 · Samsung S90H OLED
85 · LG C6 / C6H OLED evo
Value
82 · Samsung S90H OLED
81 · LG C6 / C6H OLED evo
Choose Samsung
S90H OLED
RGB Tandem OLED gives the 77-inch S90H a brighter, more colorful panel than the standard-WOLED sizes while keeping elite gaming features
Trade-off: No Dolby Vision; do not transfer 55/65/83 panel conclusions blindly to this size
Choose LG
C6 / C6H OLED evo
Superb all-round OLED with Dolby Vision and four 165Hz HDMI 2.1 inputs
Trade-off: Reflections in bright rooms; 77-inch C6H is brighter than smaller C6
Balanced result
Samsung S90H OLED currently leads the balanced Piqelo profile.
That is not a universal winner. Your room, use and budget can change the recommendation, especially when one model is still awaiting enough evidence for a final public rating.
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