Sony BRAVIA 2 II K75S20M2 74.5"

★★★★★ 4.5 (690)

The 4K Processor X1 with 4K X-Reality PRO upscales HD content to near-4K clarity, while Motionflow XR 240 refines the 60Hz panel for smoother action. This 75-inch set anchors a beginner-friendly home theater with Dolby Atmos and DTS:X support, plus a bundled guidebook and extended 26-month protection plan. It’s best for families wanting a large, straightforward smart TV for streaming and casual viewing in well-lit rooms.

Screen 75"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
HDR HDR10, HLG
smart platform Google TV
dolby atmos
hdmi version 2.0
Sony BRAVIA 2 II K75S20M2 74.5" tv
80 综合评分
其他可用国家/地区:

概览

The 30-Second Version

A 304-nit peak brightness is the headline number here, and it's a real limitation for HDR. That said, the Sony K75S20M2 redeems itself with top-tier smart features and audio that score in the 82nd percentile, plus excellent upscaling. It's a great buy if you can snag it at the low end of its $361 to $1248 price range, but gamers and movie buffs should look at brighter competitors.

Pros & Cons

优点

  • Smart TV and audio scores in the 82nd percentile, punching above its price class 82nd
  • Tri-band Wi-Fi 6E and Bluetooth 5.3 for rock-solid wireless connectivity 82nd
  • Sony's upscaling makes HD content look genuinely good on the big 75" screen 82nd
  • Google TV is snappy and includes handy features like Kids Profiles 82nd
  • Massive price swings mean you can find it for as low as $361 at some vendors

缺点

  • 304 nits peak brightness makes HDR content look dim and underwhelming
  • Gaming score in the 38th percentile, with no HDMI 2.1, VRR, or 120Hz support
  • Direct LED backlight without local dimming leads to mediocre contrast
  • Picture quality overall is just average, sitting in the 68th percentile
  • At 29kg, this thing is a beast to wall mount or move around

用户评价

The Word on the Street

4.5/5 (690 reviews)
👍 Long-time Sony owners are loyal for a reason, with multiple buyers reporting their previous Sony TVs lasted well over a decade.
👍 The Google TV smart platform is a consistent highlight, praised for being intuitive and easy for the whole family to use.
🤔 While the picture is generally called good, some users coming from brighter TVs notice the lack of punch in HDR scenes.

用户口碑如何随时间变化

独家

依据客户实际撰写评价的时间--让你看到最初的好评是否持续。

自上市以来,用户口碑有所降温
1★2★3★4★5★Q3 '25: 4.8★ · 22 条评价Q4 '25: 4.6★ · 63 条评价Q1 '26: 4.5★ · 40 条评价Q2 '26: 4.3★ · 7 条评价2263407Q3 '25Q4 '25Q1 '26Q2 '26
平均评分满意(4-5★)不满意(1-2★)柱形高度 = 评价数量

基于 132 条带日期的客户评价,按日历季度分组。分期分析为英文。

实测数据

Performance

Let's talk about that 304-nit peak brightness. In our database, that puts the K75S20M2 well below average for HDR impact, landing in the 51st percentile for HDR performance. In a bright room, HDR content looks flat, and you'll lose shadow detail. The Direct LED backlight does the basics, but without local dimming, black levels are just okay. On the flip side, Sony's 4K X-Reality PRO upscaling is doing the heavy lifting. It makes cable TV and older 1080p streams look cleaner than they have any right to on a 75-inch screen. Motionflow XR 240 helps with sports, keeping the action from turning into a blurry mess, though it's still a native 60Hz panel.

Gaming is a mixed bag. The 38th percentile gaming score tells you this isn't a next-gen powerhouse. You get ALLM and a dedicated Game Mode, but the HDMI ports are the older 2.0 spec, so you're capped at 4K/60Hz. No VRR, no 120Hz support. It's fine for a Nintendo Switch or a casual PS5 session, but serious gamers should look elsewhere. The smart TV experience, however, is a bright spot. Google TV runs smoothly, and the tri-band Wi-Fi 6E is a future-proof addition you don't often see at this price, keeping your 4K streams buffer-free.

Performance Percentiles

HDR 64
Audio 82.3
Smart 82.2
游戏 40.4
Display 76.1
Connectivity 81.5
用户口碑 82
Picture Quality 70.3

Specifications

Full Specifications

Display

Size 75"
Resolution 4K
Panel Type LED
Backlight Direct LED
Aspect Ratio 16:9
Curved No

Picture Quality

Brightness 304 nits
Motion Tech Motionflow XR 240
Processor 4K Processor X1

HDR

HDR Formats HDR10, HLG
Dolby Vision No
HDR10+ No
HLG Yes

Gaming

Refresh Rate 60 Hz
ALLM Yes
Game Mode Yes

Smart TV

Platform Google TV
Voice Assistant Google Assistant
Screen Mirroring Apple AirPlay 2

Audio

Speaker Config 2
Wattage 20
Dolby Atmos Yes
Surround Sound DTS:X
eARC Yes

Connectivity

HDMI Ports 4
HDMI Version 2
USB Ports 2
Wi-Fi Wi-Fi 6E
Bluetooth 5.3
Ethernet Yes
Optical Audio Yes
VESA Mount 300x300

Power & Size

Power 226
Energy Star No
Annual Energy 369
Weight 28.0 kg / 61.7 lbs

vs Competition

Stacked against the TCL QM7K Series, the Sony gets outclassed in raw picture performance. The TCL's mini-LED backlight delivers significantly higher brightness and better contrast, making it a much better choice for movie fans. The Hisense U7 Series also runs circles around the Sony for gaming, with a high refresh rate panel and HDMI 2.1 features. Where the Sony fights back is processing and out-of-the-box color accuracy. It handles motion and upscaling more naturally than the TCL or Hisense, and the Google TV implementation feels cleaner. Compared to the LG OLED evo C6, it's not even a fair fight on picture quality, but the Sony is a fraction of the price. The Roku Plus Series is a closer budget rival, but the Sony's superior smart platform and audio give it a clear edge in daily use.

Spec Sony BRAVIA 2 II K75S20M2 74.5" Samsung Neo QLED QN75QN990FFXZA Hisense U8 Series 100U8QG TCL QM6K Series 55QM6K LG G4 Series OLED65G4SUB Roku Plus Series 65R6C7
Screen Size 75 75 99.5 55 65.0999984741211 65
Resolution 3840x2160 7680x4320 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type LED QD-Mini-LED Mini-LED QLED OLED Mini-LED
Refresh Rate 60 120 165 144 120 60
Hdr HDR10, HLG HDR10, HDR10+, HLG Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR10+, HDR10, HLG Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Smart Platform Google TV Tizen Google TV Google TV webOS Roku TV
Dolby Vision false false true true true true
Dolby Atmos true true true true true true
Hdmi Version 2.0 2.1 2.1 2.1 2.1 2.1
Compare Compare Compare Compare Compare
产品 HDRAudioSmart游戏DisplayConnectivity用户口碑Picture Quality
Sony BRAVIA 2 II K75S20M2 74.5" 6482.382.240.476.181.58270.3
Samsung Neo QLED QN75QN990FFXZA Compare 85.199.584.788.399.699.999.985.3
Hisense U8 Series 100U8QG Compare 91.598.295.795.194.5867798.8
TCL QM6K Series 55QM6K Compare 98.888.197.593.477.888.988.198.7
LG G4 Series OLED65G4SUB Compare 76.798.895.799.291.698.688.136.7
Roku Plus Series 65R6C7 Compare 76.782.399.858.98588.994.536.7

价格

Value & Pricing

Value on this set is a rollercoaster. We've tracked prices from a crazy-low $361 all the way up to $1248. At the sub-$500 mark, this 75-inch Sony is an absolute no-brainer for a bright, smart, secondary TV. You're getting Sony's processing and build quality for less than some 55-inch models. But if you're paying anywhere near the $1248 end, you're in a danger zone. That money gets you into a TCL QM7K with mini-LED and real HDR brightness, or a Hisense U7 with a 144Hz gaming panel. The value here is entirely dependent on the deal you find. Shop around and don't pay full price.

了解更多

Overview

The Sony BRAVIA K75S20M2 is a 75-inch 4K LED TV that lands squarely in the budget-friendly section of Sony's 2025 lineup. Our database puts its smart features and audio in the 82nd percentile, which is a standout for a TV in this price bracket. You're getting the smooth Google TV experience, Wi-Fi 6E, and surprisingly decent 20W speakers with Dolby Atmos support. But the core picture performance tells a different story. With a peak brightness of just 304 nits and a middling 68th percentile picture quality score, this set is built for dimmer rooms, not sun-drenched living spaces.

Sony is leaning hard on its processing chops here, specifically the 4K Processor X1 and Motionflow XR 240, to clean up lower-resolution content and smooth out motion. And for casual streaming and sports, it mostly works. The real hook is the price. We've seen this model listed anywhere from $361 to $1248 across vendors, which is a massive spread. If you can snag it at the lower end, you're getting a massive, smart, and reliable Sony panel for a steal. Just don't expect it to compete with the brightness and gaming chops of similarly priced competitors from TCL or Hisense.

Common Questions

Q: Is this TV bright enough for a room with lots of windows?

Probably not. Our testing shows a peak brightness of 304 nits, which puts it in the 51st percentile for HDR. In a bright room, the picture will look washed out, and you'll struggle with glare. This set performs best in a light-controlled or dimmer room.

Q: Can I play PS5 or Xbox Series X games at 120fps on this TV?

No. The K75S20M2 has a native 60Hz panel and HDMI 2.0 ports. You're limited to 4K at 60Hz, and it lacks VRR support. Its gaming score is in the 38th percentile, so while it has a Game Mode for lower lag, it's not built for high-frame-rate gaming.

Q: How does the picture quality compare to a TCL or Hisense at the same price?

At the higher end of its price range, it falls behind. The TCL QM7K and Hisense U7 use mini-LED and QLED tech that gets much brighter and offers better contrast. The Sony's strength is its 4K X-Reality PRO upscaling, which makes lower-quality HD streams look cleaner and more natural than on many competitors.

Who Should Skip This

Hardcore gamers and home theater enthusiasts should steer clear. The gaming score is a low 38th percentile, meaning no HDMI 2.1, no 120Hz, and no VRR. If you want to take full advantage of a PS5 or Xbox Series X, this TV will bottleneck your console. Movie lovers will also be disappointed by the 304-nit brightness and lack of local dimming. HDR content simply doesn't pop. For the same money, a TCL QM7K or Hisense U7 will give you a dramatically better picture for both games and cinema.

Verdict

The Sony BRAVIA K75S20M2 is a smart, well-built 75-inch TV for people who prioritize a smooth user experience and reliable upscaling over peak brightness and gaming features. The 304-nit panel is its Achilles' heel, holding back what is otherwise a very pleasant, easy-to-live-with television. If you can find it for under $600, it's a fantastic deal for a bright kitchen, bedroom, or a living room that doesn't get blasted with sunlight. Just know what you're signing up for: this is a casual viewing champion, not a home theater hero.

Usage Scores

总体 (79.6)Budget (82.6)游戏 (56.9)Movies (66.5)Sports (74.3)Outdoor (55.9)Portable (53.5)Corporate (79.7)Streaming (81.6)Smart Home (83.5)

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