4K TVs Compared by Real Numbers, Not Marketing Claims

Pros:

• ✓Pixel-perfect black levels and infinite contrast — OLED self-lit pixels deliver black levels no Mini-LED can match in dim cinephile viewing rooms; reference flagship for Dolby Vision film content.
• ✓Native 144Hz with all 4 HDMI 2.1 inputs — strongest gaming-flexibility on this list with overhead for both 120Hz console and 144Hz PC gaming; matches Samsung S90F on input count.
• ✓webOS 25 with documented 5-year update commitment — LG ships ongoing software updates and active first-party app stores for Netflix, Disney+, YouTube TV, Apple TV+, Prime Video, Max, Hulu through 2031.
• ✓Wirecutter and RTINGS top "best TV for most people" — five consecutive model years (C2, C3, C4, C5) at the top; deepest combined-signal listing in the OLED-flagship tier on Amazon at 1,146 reviews ★ 4.6.

Cons (honest weight):

• ✗Below the Mini-LED HDR brightness ceiling — at ~1,200-1,500 nits 10% window HDR peak, the C5 OLED is cinematic in dim rooms but cannot match the Hisense U8 Mini-LED at ~3,000 nits for bright sunlit-room HDR.
• ✗Dolby Vision Gaming requires HDMI 2.1 source — older AVR or older source devices may bottleneck the 4K @ 144Hz Dolby Vision Gaming pipeline; check AVR compatibility before assuming full feature support.
• ✗77-inch and 83-inch sizes carry steep premiums — for buyers wanting 75-inch class, the LG C5 77" jumps significantly above the TCL QM8K 75" QD-Mini-LED at the same panel-area price.
• ✗OLED burn-in still a residual concern for prosumer use — content creators leaving static logos or HUDs on the panel for >4 hours continuously should use the panel's pixel-shift and screen-saver features.

Pros:

• ✓Highest peak HDR brightness on this list — up to 5,000 nits manufacturer-claimed, 2,500-3,500 nits 10% window measured in independent testing; the bright-room HDR floor that no OLED can match.
• ✓5,600 local dimming zones — the highest local-dimming-zone count on this list, delivering precise bloom-control on bright HDR highlights without the halo-around-bright-objects artifact common at lower zone counts.
• ✓Native 165Hz with full HDMI 2.1 gaming stack — VRR + FreeSync Premium Pro + Game Mode Pro + ALLM + HGiG; matches Samsung S90F on refresh-rate ceiling and exceeds LG C5 by 21Hz native.
• ✓Best-in-class price-performance for bright rooms — RTINGS and TechRadar consensus on Hisense U8 as the value-Mini-LED king at sub-US$1,000 for current-gen.

Cons (honest weight):

• ✗Only 2 HDMI 2.1 inputs (vs 4 on LG C5 and Samsung S90F) — multi-console households + AVR + PC may need to choose which sources get the full HDMI 2.1 bandwidth.
• ✗Mini-LED bloom-control still imperfect on extreme contrast scenes — bright objects on near-black backgrounds (star fields, ship headlights at night) show modest halo; OLED self-lit pixels are the cross-shop here.
• ✗Hisense brand pedigree shorter than LG / Samsung / Sony — first U-series flagship was 2018; less ANSI burn-in / longevity testing in the public reviewer database vs LG OLED 2013-2026.
• ✗Google TV ad-injection on home screen — Google TV launcher shows sponsored content rows; Roku TV and Apple TV streaming-stick alternatives are quieter for buyers averse to TV-OS advertising.

Pros:

• ✓Deepest review depth on this list — 1,567 Amazon reviews at ★ 4.1 (next-deepest is LG C5 at 1,146) signals real US deployment across thousands of households at the entry-tier QLED price point.
• ✓Quantum-dot color volume at — meaningfully wider color gamut than vanilla LED-LCD TVs at the same price; visible in colorful streaming content (Pixar, Marvel, nature documentaries).
• ✓Full Google TV smart-OS depth — 5-year update commitment from Google with active first-party app stores for Netflix, Disney+, YouTube TV, Apple TV+, Prime Video, Max, Hulu; Chromecast built-in.
• ✓Dolby Vision + Dolby Atmos at the budget tier — premium HDR + audio formats supported; entry-tier TVs often skip these to hit price points.

Cons (honest weight):

• ✗60Hz native refresh rate — below the 120Hz current-gen-console gaming floor; Game Accelerator 120 upscales 1080p to pseudo-120Hz but does not deliver true 120fps console gaming at 4K.
• ✗HDMI 2.0 only (no HDMI 2.1) — current-gen consoles connect and work, but cap at 60fps for 4K content; multi-console + AVR + PC sources will not get HDMI 2.1 flexibility.
• ✗Modest HDR brightness around 400-500 nits — entry-tier QLED with conventional LED backlight (no Mini-LED local dimming); bright HDR highlights are dimmer than the Mini-LED tier.
• ✗Shorter screen-size ceiling — Q6 series tops out at 85-inch (no 98-inch); buyers wanting maximum-size 4K should cross-shop the TCL QM-series Mini-LED.

Pros:

• ✓QD-OLED panel architecture — combines OLED self-lit pixels with quantum-dot color filter for the brightest current-gen OLED color saturation; co-developed with Samsung Display (the world's largest OLED panel maker).
• ✓Native 165Hz with all 4 HDMI 2.1 inputs — strongest gaming-flexibility ceiling on this list; matches LG C5 on input count and exceeds it by 21Hz native refresh rate.
• ✓Samsung Gaming Hub for console-free cloud gaming — GeForce NOW + Xbox Cloud Gaming + Amazon Luna + Antstream all integrated into Tizen 8 home screen; play AAA games without owning a console.
• ✓RTINGS' overall best gaming TV for 2026 — the gaming-priority editorial pick across reviewer consensus, with the unique QD-OLED panel architecture and 165Hz refresh rate.

Cons (honest weight):

• ✗No Dolby Vision support — Samsung TVs ship HDR10+ only (Samsung's HDR format competing with Dolby Vision); buyers with extensive Dolby Vision content libraries should cross-shop the LG C5.
• ✗Higher price than LG OLED C5 at — for non-gaming buyers, the LG C5 at with Dolby Vision is the better-value cross-shop.
• ✗QD-OLED first-gen panel longevity less established — QD-OLED entered consumer market in 2022; longitudinal panel-uniformity data is shorter than W-OLED (LG OLED) which has 2013-2026 reviewer testing.
• ✗Tizen 8 ad-injection more aggressive than webOS 25 — Samsung Tizen home screen shows sponsored content tiles; Apple ecosystem users specifically cite this as the friction vs LG webOS.

Pros:

• ✓Most aggressive price-per-screen-inch in the US catalog at the 75-inch QD-Mini-LED tier — at , the QM8K 75" undercuts Samsung Q90 75" and Sony Bravia 7 75" by US$300-US$700 at the same panel-area class.
• ✓Native 144Hz with HDMI 2.1 gaming features — full VRR + FreeSync Premium Pro + ALLM + HGiG + Game Master mode; well above the 120Hz current-gen console gaming floor.
• ✓Integrated ONKYO 2.1.2-channel speaker system — appropriate for buyers without a separate AVR + soundbar; ONKYO partnership delivers genuinely competent integrated audio without external investment.
• ✓TCL Halo Control System — TCL's proprietary local-dimming + bloom-control system delivers measurably tighter halo-around-bright-objects performance than prior TCL Mini-LED generations per Wirecutter and What Hi-Fi reviewer testing.

Cons (honest weight):

• ✗Only 2 HDMI 2.1 inputs (vs 4 on LG C5 and Samsung S90F) — multi-console + AVR + PC households may need to choose which sources get full HDMI 2.1.
• ✗75-inch panel is the floor on this pick — no 65-inch QM8K SKU; for buyers wanting QD-Mini-LED in 65-inch class, the Hisense U8 65" is the right cross-shop.
• ✗Mini-LED bloom-control still imperfect on extreme contrast — for cinephile dim-room viewing of high-contrast films, the LG C5 OLED is the cross-shop with pixel-perfect blacks.
• ✗TCL Google TV ad rows on home screen — Google TV launcher shows sponsored content; identical limitation to Hisense U8.