LG OLED65B7A 65"

The LG OLED65B7A is a 65-inch 4K OLED TV with stunning picture quality, true blacks, and Dolby Vision support. It's held back by a 60Hz panel, mediocre speakers, and real reliability concerns with dark spots appearing after a year or two. Buy it only if you find a steep discount and can live with the risk.

The OLED65B7A's HDR performance lands in the 87th percentile in our database, which is genuinely impressive for a 2017 model. Dolby Vision content looks rich and punchy, and the infinite contrast means dark scenes in movies actually look dark instead of that grayish haze you get on edge-lit LEDs. The 4K resolution is sharp, and viewing angles are excellent, which is a big deal if you have a wide seating arrangement.

Gaming is where this set shows its age. It's stuck at 60Hz with HDMI 2.0, so no 4K at 120Hz, no VRR, no ALLM. The gaming percentile sits at 17th, which puts it near the bottom of our current database. Input lag is low for casual gaming, but competitive players will feel the ceiling. The 4.0 channel, 40W audio setup is mediocre at best. You'll want a soundbar, and most owners agree.

Against the Sony BRAVIA 9 K85XR90, the LG gets destroyed on brightness and gaming features. The Sony is a mini-LED monster with far better HDR peak brightness, but it costs significantly more. The Samsung Neo QLED QN80F also outguns the B7A on brightness and gaming, with 120Hz panels and VRR support. The Hisense U8 Series 65U8QG is probably the most interesting alternative, it delivers mini-LED contrast that gets surprisingly close to OLED blacks, plus modern HDMI 2.1 features, often at a lower price than this aging LG.

The TCL QM6K Series 75QM6K gives you a bigger screen and newer tech for the money. The Panasonic Z85AP Series TV-65Z85AP is the closest philosophical match, another OLED with excellent picture quality, but with modern processing and better reliability track record. If you're set on OLED and can stretch your budget, the Panasonic is the safer bet.

At 70,699 MXN, the OLED65B7A is not cheap for a 2017 TV, but OLED prices hold value because the picture tech ages well. The problem is you're paying for a panel that could develop issues. A new Hisense U8 Series or TCL QM6K gives you modern gaming features, better brightness, and a warranty for similar or less money. If you find this LG used for a steep discount, it's tempting. At full asking price, you're gambling on longevity.

The LG OLED65B7A is a 65-inch 4K OLED TV from 2017 that still pops up on the used and clearance market. It's one of those sets that made OLED famous for home theater nerds, with per-pixel lighting that gives you true blacks and that infinite contrast spec. The price is all over the place these days, but we've seen it listed around 70,699 MXN in Mexico. If you're hunting for a big-screen OLED on a budget, this one keeps showing up in conversations.

Is the LG OLED65B7A good for movies? Honestly, yes. Dolby Vision support, HDR10, and HLG cover most of the HDR formats you'll actually run into. The picture quality percentile in our database sits at 36th, which sounds rough, but that's against every TV we track, including newer and much pricier models. For a 2017 panel, the contrast and black levels still embarrass most LED TVs. The built-in audio is a different story, and we'll get to that.

People searching for this TV usually want to know if it's still worth buying in 2025. The short answer: it depends on how much you trust a panel that's nearly a decade old. The picture is stunning when it works. The reliability question is the elephant in the room.

Skip the LG OLED65B7A if you're a serious gamer who wants 120Hz, VRR, or HDMI 2.1 features, this set has none of that. Also skip it if you want a TV you can just plug in and enjoy without tweaking picture settings or buying a soundbar. And if the thought of a panel developing dark spots after a year keeps you up at night, get a newer Hisense U8 Series or TCL QM6K with a real warranty instead.

Should you buy the LG OLED65B7A? If you find one used at a serious discount and you're willing to accept the risk of panel issues, the picture quality is still genuinely stunning. Movies and streaming content look fantastic, especially in a dark room. The HDR performance holds up remarkably well for a 2017 set.

But we can't ignore the reliability concerns. One verified owner reported dark spots appearing after just 15 months, and LG refused to cover it out of warranty. That's a real risk with a panel this old. The user sentiment score sits at 21st percentile in our database, which tells you owners love the picture but worry about longevity. For most people, a newer Hisense or TCL with a warranty is the smarter buy.