促销 27%

Samsung S90H QN48S90HAEXZA 48"

★★★★★ 4.8 (106)

The 48-inch OLED panel with Glare Free technology and a 165Hz Motion Xcelerator refresh rate delivers clear, tear-free gaming even in bright rooms. Its NQ4 AI Gen3 processor drives practical features like 4K AI Upscaling Pro and AI Sound Controller Pro, which independently adjusts dialogue, music, and effects. This TV is best for PC and console gamers who need a compact, high-refresh-rate display with G-Sync and FreeSync Premium Pro support.

Screen 48"
Resolution 3840x2160
Panel OLED
Refresh 165 Hz
HDR HDR10+
smart platform Tizen
dolby atmos 是
hdmi version 2.1
Samsung S90H QN48S90HAEXZA 48" tv
86 综合评分
价格 US$1,098
其他可用国家/地区:

概览

The 30-Second Version

A 48-inch OLED with 165Hz, G-SYNC, and FreeSync that's basically a giant gaming monitor. Buy it at Best Buy for USD 924 and laugh at anyone paying USD 1,600.

Pros & Cons

优点

  • 165Hz refresh rate with FreeSync Premium and G-SYNC 99th
  • Near-infinite OLED contrast, blacks are actually black 98th
  • Best-in-class connectivity with 4x HDMI and Wi-Fi 6E 94th
  • 40W 2.1 channel audio with Dolby Atmos, rare for 48 inches 88th

缺点

  • HDR10+ only, no Dolby Vision support
  • Outdoor performance is rough, 56.3 out of 100
  • Price swings wildly from USD 924 to USD 1,600 depending on vendor
  • 48 inches is too small for a primary living room TV

用户评价

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。

用户口碑随时间保持稳定
1★2★3★4★5★Q2 '26: 4.5★ · 2 条评价 (约日期)Q3 '26: 4.6★ · 8 条评价28Q2 '26Q3 '26
平均评分满意(4-5★)不满意(1-2★)柱形高度 = 评价数量估计日期

基于 10 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

The 165Hz refresh rate is the star of the show, and our gaming score of 88.4 out of 100 backs that up. Motion Xcelerator 165Hz combined with the NQ4 AI Gen3 processor keeps fast-moving action surprisingly clean. The near-infinite contrast from the OLED panel means blacks are truly black, not that grayish mess you get on edge-lit LEDs. Connectivity is best-in-class, sitting at the 99th percentile, so you can plug in a PC, two consoles, and a streaming stick without a switcher. Audio is also a standout at 40W with Dolby Atmos, which is more than most TVs this size bother with.

Performance Percentiles

HDR 70
Audio 88.2
Smart 83.2
游戏 94
Display 79.1
Connectivity 98.6
用户口碑 98.1
Picture Quality 69.9

Specifications

Full Specifications

Display

Size 48"
Resolution 4K
Panel Type OLED
Backlight OLED
Aspect Ratio 16:9
Curved No
Screen Finish glossy

Picture Quality

Contrast Ratio Near Infinite (Black Pixels Emit
Color Depth 10-bit
Motion Tech Motion Xcelerator 165Hz
Processor NQ4 AI Gen3 Processor

HDR

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

Gaming

Refresh Rate 165 Hz
VRR FreeSync Premium (AMD Adaptive Sync), G-SYNC (NVIDIA Adaptive Sy
ALLM Yes
Game Mode Yes

Smart TV

Platform Tizen
Voice Assistant Bixby, Amazon Alexa
Screen Mirroring SmartThings
Works With SmartThings

Audio

Speaker Config 2.1
Wattage 40
Dolby Atmos Yes
Surround Sound Dolby Atmos
eARC Yes

Connectivity

HDMI Ports 4
HDMI Version 2.1
USB Ports 3
Wi-Fi Wi-Fi 6E
Bluetooth 5.3
Ethernet Yes
Optical Audio Yes
VESA Mount 300x200

Power & Size

Energy Star Yes
Annual Energy 175
Weight 10.6 kg / 23.4 lbs

vs Competition

Against the LG OLED evo C5, the Samsung wins on refresh rate and gaming features, but loses on HDR format support since LG includes Dolby Vision. The TCL QM8K and Hisense U8 are mini-LED, so they get brighter but can't touch the S90H's per-pixel contrast. The Sony BRAVIA XR A95L is a fantastic TV but costs significantly more and doesn't offer 165Hz. If you're gaming on a PC or next-gen console at a desk, the S90H is the pick. If you want a bright living room TV for movies, look at the TCL or Hisense instead.

Spec Samsung S90H QN48S90HAEXZA 48" LG C5 OLED55C5PUA Sony BRAVIA 8 K65XR80 TCL QM8K Series 75QM8K Hisense U8 Series 65U8QG Roku Plus Series 55R6C7
Screen Size 48 55 65 75 65 55
Resolution 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type OLED OLED OLED Mini-LED Mini-LED QLED
Refresh Rate 165 120 120 144 165 60
Hdr HDR10+ Dolby Vision, HDR10, HLG HDR10, HLG, Dolby Vision 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 Tizen webOS Google TV Google TV Google TV Roku TV
Dolby Vision false true true 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
产品 HDRAudioSmart游戏DisplayConnectivity用户口碑Picture Quality
Samsung S90H QN48S90HAEXZA 48" 7088.283.29479.198.698.169.9
LG C5 OLED55C5PUA Compare 96.993.990.297.988.498.693.793.1
Sony BRAVIA 8 K65XR80 Compare 87.890.891.978.291.892.78769.9
TCL QM8K Series 75QM8K Compare 91.292.69992.989.692.78799.3
Hisense U8 Series 65U8QG Compare 91.297.495.99684.68675.299.4
Roku Plus Series 55R6C7 Compare 76.181.999.756.777.888.993.736

价格

Value & Pricing

The price spread here is wild. You can find this TV for USD 924 or pay USD 1,600 for the exact same panel depending on where you shop. Best Buy has the best deal right now, so don't get fleeced by a Newegg bundle with a mount and surge protector you probably don't need. At under a grand, this is a steal for a 165Hz OLED. At USD 1,600, you're in 55-inch OLED territory and should think twice.

Price History

New Kit Open Box / Refurbished
US$500 US$1,000 US$1,500 US$2,000 5月4日6月2日6月30日7月29日8月26日9月27日11月1日 US$1,100

了解更多

Overview

The Samsung S90H QN48S90HAEXZA is a 48-inch OLED that punches way above its size class for gaming and connectivity. This is the TV for someone who wants a premium panel on a desk or in a smaller room, and doesn't want to compromise on refresh rate or ports. The headline here is 165Hz with both FreeSync Premium and G-SYNC support, which puts it in rare company for a screen this size.

Common Questions

Q: Does this TV support Dolby Vision?

No. It supports HDR10+ but not Dolby Vision. If you watch a lot of Dolby Vision content on Netflix or Disney+, you'll get standard HDR10 instead. It still looks great on an OLED, but the LG C5 has the edge there.

Q: Is 48 inches big enough for a living room?

For most living rooms, no. This is a desk monitor replacement or a bedroom TV. If you're sitting more than 6 feet away, get a 55 or 65 inch instead.

Q: Can I use this as a PC gaming monitor?

Yes, and that's honestly its best use case. 165Hz with G-SYNC and FreeSync Premium means it'll handle a high-end GPU without tearing. Just make sure your desk can handle a 48-inch screen, it's a lot of panel up close.

Who Should Skip This

If you want a bright living room TV for daytime sports or a sunlit room, this isn't it. The outdoor score of 56.3 tells the story, and the glare-free coating only does so much. Go get a TCL QM8K or Hisense U8 instead, they'll punch through ambient light way better. Also skip it if you're dead set on Dolby Vision, the LG C5 is the better pick for that.

Verdict

The Samsung S90H is the best small OLED for gaming we've seen. The 165Hz panel, G-SYNC and FreeSync support, and top-tier connectivity make it an easy recommendation for desk setups and secondary rooms. Just shop smart and don't pay more than USD 1,000 for it.

Usage Scores

总体 (85.5)Budget (89.7)游戏 (88.8)Movies (73.8)Sports (83.4)Outdoor (56.7)Portable (72.6)Corporate (68.9)Streaming (85.9)Smart Home (88.4)

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