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 総合スコア
他の国でも利用可能:

Snapshot

メリットとデメリット

Pros

  • Strong social proof (86th percentile) 86th
  • Strong feature (72th percentile) 72th
  • Strong display (69th percentile) 69th

Cons

  • Below average user sentiment (18th percentile)

What owners think

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

購入者の評価は一定を保っています
70/100当社のAIによる感情分析信頼度: 低 · 7 件のソース · 2026年5月
1★2★3★4★5★Q2 '25: 3.7★ · 3 レビューQ3 '25: 4.6★ · 15 レビューQ4 '25: 4.5★ · 16 レビューQ1 '26: 4.6★ · 14 レビューQ2 '26: 4.0★ · 6 レビュー1131516146Q4 '21Q3 '22Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
平均評価満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数
  1. Q2 202661/1004.1★7 レビュー

    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 レビュー

    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 レビュー

    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.

日付のある顧客レビュー 56 件を暦四半期ごとに集計しています。期間別の分析は英語です。

The proof

パフォーマンス

パフォーマンス偏差値

Color 57.1
Portability 55.1
Display 69.1
Feature 72.4
User Sentiment 18
Ergonomic 49
Performance 53.2
Connectivity 46.8
Social Proof 86

スペック

全スペック一覧

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

競合製品との比較

Spec LG U631A-B 32U631A-B 32" ASUS TUF Gaming VG34VQL1B Samsung Odyssey G7 G70D Dell S2725QC S2725QC SANSUI 27 inch MSI Optix MAG342CQR
Screen Size 31.5 34 27 27 27 34
Resolution 2560x1440 3440 x 1440 3840 x 2160 3840 x 2160 2560 x 1440 3440x1440
Panel Type IPS VA IPS IPS IPS VA
Refresh Rate 100 165 144 120 200 144
Response Time Ms 5 1 1 8 1 1
Adaptive Sync Adaptive-Sync FreeSync Premium FreeSync Premium Pro FreeSync Premium FreeSync FreeSync
Hdr HDR10 DisplayHDR 400 HDR10+ HDR HDR HDR
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureUser SentimentErgonomicPerformanceConnectivitySocial Proof
LG U631A-B 32U631A-B 32" 57.155.169.172.4184953.246.886
ASUS TUF Gaming VG34VQL1B Compare 9577.278.897.328.272.17899.986
Samsung Odyssey G7 G70D Compare 92.660.988.472.4090.473.891.278.1
Dell S2725QC S2725QC Compare 64.582.488.472.495.872.144.287.795.6
SANSUI 27 inch Compare 92.81669.172.489.690.485.277.590.9
MSI Optix MAG342CQR Compare 72.982.478.897.3072.173.896.886

Price

コストパフォーマンス

最安 $118 5店舗で11件の価格
Best Buy 5件 最安 $118
B&H Photo 2件 最安 $197
Amazon 2件 最安 $241
Adorama 1件 最安 $249
Newegg 1件 最安 $249

Price History

New Refurbished
$100 $150 $200 $250 $300 5月2日5月11日5月18日5月26日6月3日6月15日 $249

用途別スコア

Overall (61.9)Gaming (51.4)Office (65.5)Creative (54.1)Portable (10.5)Professional (55.6)Entertainment (52.9)

詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。

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