LG UltraGear 34GX900A-B 34" Black

★★★★★ 4.5 (203)

The 34-inch 3440×1440 OLED panel delivers a 240Hz refresh rate and 0.03ms response time with G-SYNC and FreeSync Premium Pro support for blur-free competitive gaming. Its tight 800R curve and 98.5% DCI-P3 coverage with DisplayHDR True Black 400 create deeply immersive, color-accurate visuals. This monitor best suits competitive gamers and sim-racing enthusiasts who prioritize fast motion clarity on an ultrawide screen.

Screen 34
Resolution 3440x1440
Panel OLED
Refresh 240 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR DisplayHDR True Black 400
LG UltraGear 34GX900A-B 34" Black monitor
91 総合スコア
価格 MX$0
現在取り扱いなし
他の国でも利用可能:

Snapshot

メリットとデメリット

Pros

  • Strong performance (98th percentile) 98th
  • Strong feature (97th percentile) 97th
  • Strong social proof (91th percentile) 91th
  • Strong connectivity (88th percentile) 88th

Cons

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。

2221Q4 '24Q3 '25Q4 '25Q1 '26
満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数

日付のある顧客レビュー 7 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 80.9
Portability 69
Display 85.5
Feature 97.3
Ergonomic 72.1
Performance 97.9
Connectivity 87.7
Social Proof 90.9

スペック

全スペック一覧

Display

Size 34"
Resolution 3440x1440
Panel Type OLED
Aspect Ratio 21:9
Curved Yes
Curvature 800

Performance

Refresh Rate 240 Hz
Response Time 0.03
Adaptive Sync FreeSync Premium Pro

Color & HDR

Brightness 275 nits
Color Gamut DCI-P3 98.5% (CIE1976)
Color Depth 10-bit
HDR DisplayHDR True Black 400
HDR Support HDR10

Connectivity

HDMI Ports 2
DisplayPort 1
USB-C 1
Speakers Yes
Headphone Jack Yes

Ergonomics

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

Features

Webcam No
Touchscreen No
PIP/PBP Yes
Power 45
Weight 10.4 kg / 22.9 lbs

競合製品との比較

Spec LG UltraGear 34GX900A-B 34" ASUS ROG Strix XG27AQDMG MSI MPG MPG 271QRX QD-OLED Samsung Odyssey Neo G9 G95NC Dell UltraSharp U4025QW Alienware AW-Series AW3425DW
Screen Size 34 26.5 27 57 39.70000076293945 34
Resolution 3440x1440 2560 x 1440 2560 x 1440 7680 x 2160 5120 x 2160 3440x1440
Panel Type OLED OLED QD-OLED VA IPS QD-OLED
Refresh Rate 240 240 360 240 120 240
Response Time Ms 0.029999999329447746 0.029999999329447746 0.029999999329447746 1 5 0.029999999329447746
Adaptive Sync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro Adaptive-Sync FreeSync Premium Pro
Hdr DisplayHDR True Black 400 HDR10 DisplayHDR True Black 400 HDR10+ DisplayHDR 600 DisplayHDR 400 True Black
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureErgonomicPerformanceConnectivitySocial Proof
LG UltraGear 34GX900A-B 34" 80.96985.597.372.197.987.790.9
ASUS ROG Strix XG27AQDMG Compare 96.473.975.772.490.497.993.186
MSI MPG MPG 271QRX QD-OLED Compare 98.963.976.672.490.499.582.299.5
Samsung Odyssey Neo G9 G95NC Compare 99.432.199.797.372.187.693.195.6
Dell UltraSharp U4025QW Compare 97.582.498.497.372.156.299.398.4
Alienware AW-Series AW3425DW Compare 98.379.985.591.890.497.995.395.6

用途別スコア

Overall (91.4)Gaming (92.6)Office (88.2)Creative (68.3)Portable (14.8)Professional (70.4)Entertainment (83.8)

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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