Insignia F70 NS-55F703NA27 54.5"

A shockingly good Mini-LED picture for house-brand money, but the narrow viewing angle and 60Hz cap mean it's not for everyone. Grab it on sale for a killer streaming TV, just don't expect to host a Super Bowl party with it.

We were genuinely surprised by the contrast. Calling it 'infinite' is marketing speak, but with local dimming engaged, black levels get impressively deep for a non-OLED set. The 650 nits of peak brightness is solid and makes Dolby Vision content pop without being blinding. The real letdown is the display's viewing angles, which land in a disappointing 34th percentile. You'll want to sit directly in front of this one, or the colors wash out noticeably.

The TCL QM7K is the most direct threat, often matching this Insignia on Mini-LED and QLED features but with a better track record for processing and motion handling. If you can stretch your budget, the Sony BRAVIA 5 will give you a massive upgrade in upscaling and out-of-the-box color accuracy. The Insignia's main weapon is price, and when it's on sale, neither of those competitors can touch it on pure bang for the buck.

Pricing on this set is all over the map, with a wild $2,430 spread across vendors. At the low end around $270, this TV is an absolute no-brainer for a bright-room streamer. If you're seeing it closer to that $2,700 mark, walk away and buy an OLED. The sweet spot is finding it on sale at Best Buy, where it's positioned as a value champion.

The Insignia F70 is Best Buy's house brand making a surprisingly strong play for the budget-conscious home theater fan. You're getting Mini-LED backlighting with local dimming and quantum dots, a combo that usually costs a lot more, wrapped in a Fire TV interface that's dead simple to use. The one thing to know is that this TV punches way above its weight in picture quality for the price, but it's strictly a 60Hz panel, so serious gamers should look elsewhere.

If you're looking for a TV to host watch parties or fit a wide seating arrangement, this isn't it. The poor viewing angles will drive anyone not sitting directly in front crazy. Go get an LG C5 OLED or even a higher-tier Sony with a wide-angle filter instead.

If you find the 55-inch F70 for under $400, buy it. You're getting a feature set that competes with TVs costing twice as much, and the Mini-LED backlight delivers genuinely good HDR pop for movies and shows. Just know that you're trading away wide viewing angles and high refresh rate gaming to get there. For a bedroom or a secondary living space where you'll mostly sit dead center, this is a fantastic deal.