LG U631A-B 32U631A-B 32" Black

★★★★☆ 4.4 (191)

A 100Hz IPS panel with G-Sync compatibility delivers smoother motion than typical office displays, backed by 99% sRGB coverage for accurate color work. The slim design and USB-C with 15W power delivery reduce desk clutter, while the 5ms response time minimizes blur without sacrificing color quality. This monitor is best for office professionals who need a large, crisp QHD workspace with smooth 100Hz scrolling and easy single-cable laptop connectivity.

Screen 31.5
Resolution 2560x1440
Panel IPS
Refresh 100 Hz
response time ms 5
adaptive sync Adaptive-Sync
HDR HDR10
LG U631A-B 32U631A-B 32" Black monitor
62 综合评分
其他可用国家/地区:

Snapshot

优缺点

Pros

  • Strong social proof (86th percentile) 86th
  • Strong feature (73th percentile) 73th
  • Strong display (69th percentile) 69th

Cons

  • Below average user sentiment (18th percentile)

What owners think

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
70/100我们的 AI 口碑分析置信度低 · 7 个来源 · 2026年5月
1★2★3★4★5★Q2 '25: 3.7★ · 3 条评价Q3 '25: 4.6★ · 15 条评价Q4 '25: 4.5★ · 16 条评价Q1 '26: 4.6★ · 14 条评价Q2 '26: 4.0★ · 6 条评价1131516146Q4 '21Q3 '22Q2 '25Q3 '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
  1. Q2 202661/1004.1★7 条评价

    Most buyers found the monitor good value with clear picture, but a defect causing purple lines and mixed feedback on brightness/ergonomics lowered sentiment.

    • Purple lines appeared and multiplied after three months; one review warns to avoid this model.
    • Brightness adequate for some, but barely enough; HDR underwhelming; not ideal for bright rooms.
    • No height adjustment, limited swivel; base moves with swivel; riser or stand recommended.
    • USB-C power delivery only 10-15W; insufficient to charge laptops, requires separate charger.
  2. Q1 202668/1004.5★4 条评价

    Buyers praise screen real estate and color accuracy but report issues with sturdiness of the stand, missing built-in speakers, and video card compatibility requirements.

    • Large 32-inch screen excellent for multitasking and professional work.
    • Stand is not sturdy even after proper installation.
    • Monitor lacks built-in speakers, a surprising omission for some buyers.
    • Requires video card upgrade for full resolution; works well after that.
  3. Q4 202567/1005.0★3 条评价

    Buyers praised the large, vivid screen for multitasking, but noted small fonts on a 23-inch model and gave 0-star ratings despite positive comments.

    • Large screen with bright, vivid colors ideal for multitasking with a MacBook.
    • Fonts on 23-inch model are small; may need adjustment or larger size.
    • Great customer service experience reported by one buyer.
    • 0-star ratings given despite positive review content, possible rating errors.

基于 56 条带日期的客户评价,按日历季度分组。分期分析为英文。

The proof

性能表现

性能百分位

Color 57.4
Portability 55.2
Display 69.1
Feature 72.6
User Sentiment 18.1
Ergonomic 49.3
Performance 53.2
Connectivity 47.4
Social Proof 86.4

规格参数

完整规格参数

Display

Size 31.5"
Resolution 2560 (QHD)
Panel Type IPS
Aspect Ratio 16:9
Curved No

Performance

Refresh Rate 100 Hz
Response Time 5
Adaptive Sync Adaptive-Sync

Color & HDR

Brightness 250 nits
Color Gamut 99% sRGB
Color Depth 16.7M (Number of Colors)
HDR HDR10
HDR Support HDR10

Connectivity

HDMI Ports 1
DisplayPort 0
USB-C 1
Speakers No
Headphone Jack Yes

Ergonomics

Height Adjustable No
Tilt Yes
Swivel No
Pivot No
VESA Mount 100x100

Features

Webcam No
Touchscreen No
PIP/PBP No
Weight 6.5 kg / 14.3 lbs

竞品对比

Spec LG U631A-B 32U631A-B 32" ASUS ROG Strix XG27AQDMG Samsung Odyssey Neo G9 G95NC Dell UltraSharp U4025QW Alienware AW-Series AW3425DW MSI MAG MAG 271QPX QD-OLED E2
Screen Size 31.5 26.5 57 39.70000076293945 34 27
Resolution 2560x1440 2560 x 1440 7680 x 2160 5120 x 2160 3440x1440 2560 x 1440
Panel Type IPS OLED VA IPS QD-OLED QD-OLED
Refresh Rate 100 240 240 120 240 240
Response Time Ms 5 0.029999999329447746 1 5 0.029999999329447746 0.029999999329447746
Adaptive Sync Adaptive-Sync FreeSync Premium Pro FreeSync Premium Pro Adaptive-Sync FreeSync Premium Pro FreeSync Premium Pro
Hdr HDR10 HDR10 HDR10+ DisplayHDR 600 DisplayHDR 400 True Black DisplayHDR True Black 400
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureUser SentimentErgonomicPerformanceConnectivitySocial Proof
LG U631A-B 32U631A-B 32" 57.455.269.172.618.149.353.247.486.4
ASUS ROG Strix XG27AQDMG Compare 96.57475.772.695.990.697.993.286.4
Samsung Odyssey Neo G9 G95NC Compare 99.432.399.797.4072.487.793.295.7
Dell UltraSharp U4025QW Compare 97.682.498.497.475.672.456.399.398.4
Alienware AW-Series AW3425DW Compare 98.38085.692090.697.995.395.7
MSI MAG MAG 271QPX QD-OLED E2 Compare 9964.176.686.5090.697.982.478

Price

性价比分析

最低 MX$6,909 1 家零售商共 1 个报价
Amazon.com.mx 1 个报价 最低 MX$6,909
MX$6,909

使用场景评分

Overall (62)Gaming (51.4)Office (65.6)Creative (54.2)Portable (10.6)Professional (55.6)Entertainment (52.9)

完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。

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