신제품

Sony Bravia K55S20M2 55"

★★★☆☆ 3.4 (42)

The 4K HDR processor X1 upscales streaming content to near-4K detail on a 55-inch Direct LED panel, with Motionflow XR 240 smoothing motion at a 60Hz refresh rate. Dolby Vision, HDR10, and HLG support, plus Dolby Atmos and DTS:X audio, make it a solid choice for movie nights, while Google TV with Google Cast and Apple AirPlay covers most streaming platforms. Best for streamers who want a straightforward 4K TV with smart home integration via Google Assistant or Alexa, though the 3.4/5 customer rating suggests checking alternatives if reliability is a priority.

Screen 55"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
HDR Dolby Vision, HDR10, HLG
smart platform Google TV
dolby vision 예
dolby atmos 예
Sony Bravia K55S20M2 55" tv
52 종합 점수

현재 판매처 최신 가격 없음

요약

The 30-Second Version

The Sony BRAVIA K55S20M2 delivers HDR performance in the 87th percentile, which is the best thing about this TV. But user sentiment sits in the 14th percentile, with owners reporting units dying after five months and Wi-Fi connection issues. At CAD 778, it's a tempting price for a 55-inch Sony, but the reliability gamble is real.

Pros & Cons

장점

  • HDR performance in the 87th percentile, excellent for a direct LED panel 87th
  • Dolby Vision, HDR10, and HLG support covers all major HDR formats 81st
  • Google TV with Google Cast, AirPlay, and Alexa built in 75th
  • HDMI 2.1 with VRR and ALLM at a budget price 68th
  • CAD 778 price point is aggressive for a 55-inch Sony

단점

  • User sentiment in the 14th percentile, owners report reliability issues
  • 60Hz native panel limits gaming to the 56th percentile
  • 10W speakers are weak for a TV this size
  • 3.4 out of 5 customer rating across 42 reviews
  • Wi-Fi connection problems reported by multiple buyers

사용자 의견

The Word on the Street

3.4/5 (42 reviews)
👍 Several buyers praise the picture quality and say setup was quick and painless.
👍 Delivery service gets consistent compliments, with multiple owners mentioning efficient and friendly delivery teams.
👎 A recurring complaint is reliability, including one unit that stopped working entirely after five months.
👎 Wi-Fi connection problems are mentioned by multiple owners, which is frustrating for a smart TV built around streaming.

시간에 따라 사용자 평판이 어떻게 변했는가

독점

고객이 실제로 리뷰를 작성한 시점을 기준으로 합니다. 초기의 호평이 유지되었는지 확인할 수 있습니다.

사용자 평판이 시간이 지나며 좋아졌습니다
63/100당사 AI 감성 분석신뢰도 낮음 · 8개 출처 · 2026년 11월
1★2★3★4★5★Q3 '26: 3.0★ · 4 리뷰Q4 '26: 4.0★ · 4 리뷰44Q3 '26Q4 '26
평균 평점만족 (4-5★)불만족 (1-2★)막대 높이 = 리뷰 수
  1. Q4 202675/1004.0★4 리뷰

    Buyers praised fast, careful delivery, easy setup, and good prices. One reported the TV stopped working after five months, a reliability concern.

    • Delivery was quick, efficient, and friendly; white glove service included carrying to basement and removing packaging.
    • Good price and easy setup were highlighted as key positives.
    • One TV failed after five months, raising a reliability concern.
    • Image quality and overall satisfaction were noted in a French review.
  2. Q3 202650/1003.0★4 리뷰

    Buyers in this period are split: two praise the TV's quality and ease of use, while one reports a delivery failure and another persistent Wi-Fi connectivity issues.

    • Two buyers are happy with the TV's quality and ease of use, calling it a great purchase.
    • One buyer reports the TV won't stay connected to the internet, even after changing providers.
    • One buyer complains the TV has not arrived yet, indicating a delivery problem.

날짜가 있는 고객 리뷰 8건을 기준으로 달력 분기별로 묶었습니다. 기간별 분석은 영어로 제공됩니다.

근거 자료

Performance

The 4K HDR processor X1 does real work here. HDR performance ranks in the 87th percentile, which puts this panel well above average for tone mapping and highlight handling. Dolby Vision, HDR10, and HLG are all supported, so you're covered across streaming services and discs. The direct LED backlight isn't going to touch OLED contrast, but for a budget Sony, the HDR punch is one of the best things about this TV.

Gaming is more of a mixed bag. You get HDMI 2.1, VRR, ALLM, and a dedicated Game Mode, but the panel is capped at 60Hz. That lands gaming in the 56th percentile, which is fine for casual console play but won't excite anyone with a PS5 or Xbox Series X looking for 120Hz output. Motionflow XR 240 is Sony's marketing name for a 60Hz native refresh rate with backlight tricks, so don't expect buttery motion. Audio is a 10W setup with Dolby Atmos and DTS:X passthrough, ranking in the 68th percentile. It's serviceable, but you'll want a soundbar for anything cinematic.

Performance Percentiles

HDR 86.6
Audio 68.3
Smart 74.9
게이밍 56.2
Display 65.2
User Sentiment 14.7
Connectivity 81.3
사용자 평판 39.8
Affordability 66.9
Picture Quality 36.1

Specifications

Full Specifications

Display

Size 55"
Resolution 4K
Panel Type LED
Backlight Direct LED
Aspect Ratio 16:9
Curved No

Picture Quality

Motion Tech Motionflow XR 240
Processor 4K HDR processor X1

HDR

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

Gaming

Refresh Rate 60 Hz
VRR ✓
ALLM Yes
Game Mode Yes

Smart TV

Platform Google TV
Voice Assistant Google Assistant, Alexa
Screen Mirroring Apple AirPlay
Works With Apple AirPlay, Apple HomeKit, Google Home, Google Assistant

Audio

Wattage 10
Dolby Atmos Yes
Surround Sound DTS:X
eARC Yes

Connectivity

HDMI Ports 4
HDMI Version 2.1
USB Ports 2
Wi-Fi Wi-Fi 6
Bluetooth ✓
Optical Audio Yes
VESA Mount 300x300

Power & Size

Weight 13.2 kg / 29.1 lbs

vs Competition

Stacked against the LG OLED evo OLED55C5PUA, the Sony gets absolutely smoked on picture quality and gaming. The LG's OLED panel delivers true blacks and likely 120Hz support, while the Sony's direct LED backlight and 60Hz cap put it in a different league entirely. The TCL QM8K Series and Hisense U8 Series both offer mini-LED backlights with far better brightness and contrast, and they typically undercut Sony on price for similar or better specs. The Roku Pro Series 55R8C5 is the closest competitor in spirit, a budget 55-inch with a smart platform focus, but Roku's simplicity versus Google TV's flexibility is a genuine trade-off. The Samsung Neo QLED QN900F is in another price bracket altogether, but it shows what's possible when you spend more. For CAD 778, the Sony's main advantage is the brand name and the X1 processor's upscaling, but the competition has caught up fast.

Spec Sony Bravia K55S20M2 55" LG OLED evo OLED55C5PUA Samsung QN990F TCL QM8K Series 75QM8K Hisense U8 Series 65U8QG Roku Pro Series 55R8C5
Screen Size 55 55 75 75 65 55
Resolution 3840x2160 3840x2160 7680x4320 3840x2160 3840x2160 3840x2160
Panel Type LED OLED Mini-LED Mini-LED Mini-LED QLED
Refresh Rate 60 120 120 144 165 120
Hdr Dolby Vision, HDR10, HLG Dolby Vision, HDR10 HDR10, HDR10+, HLG Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Smart Platform Google TV webOS Tizen Google TV Google TV Roku TV
Dolby Vision true true false true true true
Dolby Atmos true true true true true true
Hdmi Version 2.1 2.1 2.1 2.1 2.1 2.1
Compare Compare Compare Compare Compare
제품 HDRAudioSmart게이밍DisplayUser SentimentConnectivity사용자 평판AffordabilityPicture Quality
Sony Bravia K55S20M2 55" 86.668.374.956.265.214.781.339.866.936.1
LG OLED evo OLED55C5PUA Compare 91.794.189.898.187.184.198.793.836.993.4
Samsung QN990F Compare 82.799.893.188.399.584.199.999.613.384.1
TCL QM8K Series 75QM8K Compare 90.492.798.893.288.684.192.987.434.999.3
Hisense U8 Series 65U8QG Compare 90.497.695.796.38384.186.175.637.699.4
Roku Pro Series 55R8C5 Compare 74.985.585.488.375.394.292.993.858.936.1

가격

Value & Pricing

At CAD 778, this is one of the cheapest ways to get a 55-inch Sony with the X1 processor and Dolby Vision. The value proposition looks strong on paper, especially when you factor in the HDR performance and the full Google TV experience. But value isn't just about the sticker price. When buyers report units dying after five months and persistent Wi-Fi drops, the long-term cost starts to look different. You're gambling on reliability, and that's a real cost even if it doesn't show up on the receipt.

더 보기

Overview

The Sony BRAVIA K55S20M2 sits in a weird spot. Its HDR performance lands in the 87th percentile, which is genuinely impressive for a direct LED panel, and the connectivity suite is a standout too. But the user sentiment score is 14th percentile, and that gap between what the spec sheet promises and what owners actually experience is the real story here. You're getting a 55-inch 4K panel with Dolby Vision, the X1 processor, and Google TV for CAD 778, which sounds like a steal until you read the reviews.

And that's the thing. The picture quality scores are solid on paper, but the overall sentiment from 42 reviews sits at 3.4 out of 5. Some buyers love the image and the easy setup. Others had units die after five months or fought constant Wi-Fi drops. For a brand like Sony, that reliability gap is surprising, and it's the first thing you should know before buying.

Common Questions

Q: Does this TV support 120Hz for gaming?

No. The panel is capped at 60Hz native refresh rate. You get HDMI 2.1, VRR, and ALLM, but gaming performance ranks in the 56th percentile, so it's fine for casual play but not ideal for competitive gamers wanting 120Hz output.

Q: How good is the HDR on this TV?

HDR is the strongest part of this TV. It ranks in the 87th percentile, which is well above average for a direct LED panel. Dolby Vision, HDR10, and HLG are all supported, and the X1 processor does solid tone mapping work.

Q: Is the built-in audio any good?

It's a 10W speaker setup, which ranks in the 68th percentile. That's serviceable for news and casual viewing, but for movies or gaming you'll want a soundbar. Dolby Atmos and DTS:X passthrough via eARC are supported, so you can route audio to a proper system.

Who Should Skip This

If you're sensitive to reliability risk, look elsewhere. The 14th percentile user sentiment score isn't a fluke, it's backed by reports of units dying after five months and Wi-Fi connection problems. Gamers wanting 120Hz should also skip this, since the 60Hz cap puts gaming in the 56th percentile. And if you're buying a TV for a room where you can't easily run ethernet, the reported Wi-Fi issues are a red flag. The Hisense U8 Series or TCL QM8K offer better performance and stronger reliability signals at similar prices.

Verdict

The Sony BRAVIA K55S20M2 is a frustrating product. The HDR performance is genuinely good, the smart features are comprehensive, and the price is right. But a 14th percentile user sentiment score and a 3.4 rating from 42 reviews tell a story that specs can't hide. Buyers are reporting dead units and Wi-Fi problems, and that's not what you expect from Sony. If you're willing to roll the dice on reliability, the picture quality will probably make you happy. If you want peace of mind, the TCL QM8K or Hisense U8 series offer better performance with fewer reported headaches.

Usage Scores

종합 (52.2)Budget (72.9)게이밍 (57.5)Movies (53.2)Sports (61.6)Outdoor (41.5)Portable (39.1)Corporate (62.3)Streaming (72.9)Smart Home (67.3)

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