The Best 4K TVs: 4 Compared (and One to Skip)

RBE top pick

LG C5 OLED (OLED65C5)

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The LG C5 is the safest great TV on this list: strong contrast, real brightness, and full gaming connectivity at a price below flagship OLEDs. If your room is bright or your budget is tighter, the TCL QM7K delivers a startling share of that experience for meaningfully less.

The 55–65" 4K TV market has never been more competitive: quantum-dot mini-LED sets now punch far above their price, while OLED keeps its crown for contrast and cinema. We synthesized independent testing and thousands of owner reports across four current models - a value mini-LED, a mainstream OLED, a flagship QD-OLED, and a big-brand budget QLED. Two earn a clear buy, one is a buy only for a specific viewer, and one popular budget set is worth skipping.

RBE top pick

LG

LG C5 OLED (OLED65C5)

Buy it

A strong all-around picture-per-dollar choice: deep blacks, serious brightness, and the gaming features that matter.

Best for: Movie lovers and gamers who want reference-grade picture quality in a mixed-light living room without paying flagship money.

$$$ · premium

Why we like it

• OLED evo panel with per-pixel contrast and strong HDR highlight brightness
• Four HDMI 2.1 ports with up to 144Hz, VRR, and low input lag
• Strong color accuracy and wide viewing angles
• Owner reports are generally very positive

Know before buying

• Bright-room reflections and daytime sports punch trail the best mini-LEDs
• No HDR10+ support (Dolby Vision only)

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TCL

TCL QM7K QD-Mini LED (65QM7K)

Buy it

A quantum-dot mini-LED that gets shockingly close to OLED contrast with much higher brightness - for a lot less money.

Best for: Bright living rooms, sports and daytime viewing, and anyone who wants much of the flagship experience at a mid-range price.

$$ · mid-range

Why we like it

• High peak HDR brightness with a dense local-dimming array that keeps blooming in check
• Native high-refresh panel with VRR support and responsive game mode
• Supports both Dolby Vision and HDR10+
• Widely regarded as a strong value among TVs

Know before buying

• Contrast and color shift at off-center seating positions, as with most VA-panel LCDs
• Upscaling and motion processing trail Sony and LG on lower-quality sources

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Sony

Sony BRAVIA 8 II QD-OLED (K65XR80M2)

It depends

A very refined picture - but you pay a steep premium for processing polish many viewers won't miss.

Best for: Cinephiles with a dim room and a flagship budget who prioritize film-accurate processing over gaming connectivity.

$$$$ · flagship

Why we like it

• QD-OLED panel delivers pure, vibrant color with deep blacks
• Sony's processing is a strength: upscaling, gradation, and motion look very natural
• Acoustic Surface Audio+ makes dialogue track the on-screen action convincingly

Know before buying

• Costs considerably more than the LG C5 for a picture many owners rate only marginally better
• Fewer full-bandwidth HDMI 2.1 inputs than the LG C5, and one may double as the eARC port

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We'd skip it

Samsung

Samsung Q6F QLED (QN65Q6F)

Skip it

A famous badge on an entry-level panel: no local dimming and a 60Hz refresh rate make it easy to outclass at this price.

Best for: Only casual daytime viewing in a bright room - and even then, step-up mini-LED sets cost little more and deliver more.

$ · budget

Why we like it

• Quantum-dot color looks punchy in a bright room with undemanding content
• Slim design, easy setup, and the Tizen smart platform

Know before buying

• No local dimming, so dark scenes look flat and washed out with elevated blacks
• 60Hz panel with modest HDR brightness; HDR content gains little over standard content
• No Dolby Vision support (HDR10+ instead)

Amazon had no buyable listing for this when we last checked. The link still works if it returns.

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How we judged the field

We don’t run a lab. Instead, we synthesized the findings of independent testing - measured brightness, contrast, color accuracy, input lag, and viewing-angle behavior - with large volumes of owner reports covering how these TVs actually live in real rooms: reflections at noon, dark-scene performance at midnight, how the smart platform holds up after six months. For a mainstream 55–65” 4K TV, four things mattered most: contrast and black-level integrity (a major driver of perceived picture quality), real-world brightness for HDR and daytime viewing, gaming readiness (HDMI 2.1 bandwidth, refresh rate, VRR, input lag), and honest value - what you give up at each step down the price ladder. These are current models, though availability varies by retailer.

The C5 is the TV we’d recommend to most people who ask. Its OLED evo panel lights each pixel individually, so blacks are deep, and its HDR highlights are bright enough that the old “OLED is too dim” caveat applies to fewer rooms. Color accuracy is strong in Filmmaker Mode, viewing angles are wide, and webOS is quick. Gamers get strong connectivity: four HDMI 2.1 ports, refresh rates up to 144Hz, VRR, and low input lag. Owner ratings are generally high. The honest caveats: a top-tier mini-LED will still out-punch it in a sun-drenched room, and LG supports Dolby Vision but not HDR10+, which matters mainly for one major streaming service’s HDR catalog. Neither changes the verdict. This is a great balance of picture, features, and price.

The QM7K is the set that makes the rest of the market uncomfortable. Its quantum-dot mini-LED backlight drives peak brightness above what the OLEDs here manage, and its dense local-dimming array keeps blooming well-controlled - reviewers report dark-room contrast that gets remarkably close to OLED for a panel that costs a fraction of flagship money. HDR content pops, daytime sports stay punchy through window glare, and the native high-refresh panel with VRR makes it a legitimately good gaming TV. It also supports both Dolby Vision and HDR10+, hedging the format bet. The compromises are the classic LCD ones: sit well off-center and contrast and color desaturate, and TCL’s upscaling and motion processing may still trail Sony and LG when fed low-quality cable or older streaming sources. If your room is bright, your couch is centered, or your budget stops short of OLED, this is the smart-money buy.

On pure picture refinement, the BRAVIA 8 II may be the best TV in this comparison. Its QD-OLED panel produces color of striking purity alongside deep blacks, and Sony’s processing is widely praised: reviewers single out its upscaling of lower-resolution content, its handling of subtle gradations without banding, and motion that looks filmic rather than processed. The Acoustic Surface Audio+ system - which vibrates the screen itself - anchors dialogue to the action better than conventional TV speakers. So why not a straight buy? Price and pragmatism. It commands a genuine flagship premium over the LG C5, and most owners describe the visible difference as subtle rather than transformative. Gamers also inherit Sony’s persistent annoyance: fewer full-bandwidth HDMI 2.1 inputs than the C5, and one may double as eARC, so a soundbar and two current-gen consoles may not all get first-class seats. If you’re a cinephile with a dim room and the budget, it’s glorious. For everyone else, the C5 delivers most of this experience for much less.

The Q6F is the TV people buy because the brand feels safe - and it’s the weakest set here. It has no local dimming, so in a dim room dark scenes float on a grayish haze that undermines movies and prestige TV. The panel is 60Hz, HDR brightness is modest enough that HDR content looks little different from standard content, and Samsung’s long-standing refusal to support Dolby Vision stings most at exactly this tier, where every bit of HDR help matters. To be fair: quantum-dot color is genuinely punchy in a bright room, owners praise the easy setup and slick Tizen platform, and for casual daytime viewing it’s inoffensive. But stepping up modestly to a real full-array mini-LED - TCL’s own step-down sets included - generally buys a large improvement in contrast, brightness, and gaming. At this price the competition is simply too good. Skip it.

LG C5 OLED (OLED65C5) vs TCL QM7K QD-Mini LED (65QM7K): which should you buy?

This is the real decision for most shoppers, and it comes down to room and budget. In a light-controlled or evening-viewing room, the C5 wins: per-pixel contrast gives movies a depth backlit sets struggle to match, viewing angles suit wide seating, and its four HDMI 2.1 ports make it the better long-term gaming hub. In a bright room with big windows, the QM7K’s raw brightness advantage is decisive - sports and daytime TV stay vivid where the OLED fights glare, and its HDR highlights hit harder in absolute terms. On value, the TCL is hard to beat: it delivers much of the flagship experience at a mid-range price. On polish - accuracy, upscaling, off-angle consistency, resale confidence - the LG justifies its premium. Buy the C5 if the budget reaches it and you care about cinema; buy the QM7K if the room is bright or you’d rather bank the difference.

What to look for

• Contrast first. Local dimming quality (or self-emissive OLED) predicts satisfaction better than any spec-sheet number. Be wary of any set with no local dimming.
• Match the panel to the room. Bright, sunlit rooms favor mini-LED brightness; dark home-theater rooms favor OLED blacks.
• Check the HDMI fine print. Gamers want two or more full-bandwidth HDMI 2.1 ports, 120Hz or higher, and VRR - and should note when eARC shares one of them.
• HDR format coverage. Dolby Vision and HDR10+ each have exclusive content; sets supporting both (like the TCL here) hedge the bet.
• Don’t pay for the badge. Brand-name entry-level sets are often outperformed by mid-range models from value brands at similar prices.
• Size by distance. Roughly: 65” for seating 8 feet or more away, 55” for closer or smaller rooms.

Our final take

The mainstream 4K TV market in 2026 rewards buyers who ignore badges and read panels. The LG C5 OLED is the pick - the most complete television here, combining excellent picture quality with strong gaming features and a price below flagship OLEDs. The TCL QM7K is the value story of the class, a mini-LED that makes strong contrast and high brightness accessible at a mid-range price, and a top choice for bright rooms. The Sony BRAVIA 8 II is the connoisseur’s choice - the most refined image of the four, if you accept flagship pricing and thinner gaming connectivity. And the Samsung Q6F shows why specs matter more than logos: without local dimming or a fast panel, it can’t keep up with what a little more money buys. Two buys, one beautiful maybe, one skip - and a market with a lot of good choices.

Deciding between the top two? See our head-to-head: LG C5 OLED (OLED65C5) vs TCL QM7K QD-Mini LED (65QM7K).

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