Acer KB220Q H2bi 21.5" Matte
The 100Hz refresh rate and 1ms response time with FreeSync compatibility bring unexpectedly fluid motion to a budget 21.5-inch 1080p panel. Its 99% sRGB coverage and zero-frame matte display deliver accurate, glare-free color for a workspace, though connectivity is limited to a single HDMI and VGA input. This monitor is best for home office users or students who want smoother scrolling and light gaming without paying for a high-refresh-rate display.
Screen 21.5"
Resolution 1920 x 1080
Panel LCD
Refresh 100 Hz
response time ms 1
adaptive sync FreeSync
40 総合スコア
価格 R$0
現在取り扱いなし
概要
メリットとデメリット
長所
- Strong social proof (95th percentile) 95th
- Strong performance (69th percentile) 69th
短所
- Below average display (12th percentile)
- Below average feature (23rd percentile)
- Below average connectivity (29th percentile)
- Below average ergonomic (29th percentile)
オーナーの声
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。
購入者の評価は時間とともに向上しています
日付のある顧客レビュー 8 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。
実証データ
パフォーマンス
スペック
全スペック一覧
Display
| Size | 21.5" |
| Resolution | 1920x1080 (Full HD) |
| Panel Type | LCD |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 100 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync |
Color & HDR
| Color Gamut | sRGB 99% |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 0 |
| USB-C | 0 |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
Features
| Touchscreen | No |
| Weight | 3.3 kg / 7.3 lbs |
競合製品との比較
| Spec | Acer KB220Q H2bi 21.5" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27AQDMG | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 21.5 | 44.5 | 26.5 | 27 | 27 | 39.70000076293945 |
| Resolution | 1920 x 1080 | 5120 x 2160 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 5120 x 2160 |
| Panel Type | LCD | OLED | OLED | QD-OLED | QD-OLED | IPS |
| Refresh Rate | 100 | 165 | 240 | 240 | 360 | 120 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync |
| Hdr | - | DisplayHDR True Black 400 | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Color | 携帯性 | Display | Feature | Ergonomic | Performance | Connectivity | ユーザー評価 |
|---|---|---|---|---|---|---|---|---|
| Acer KB220Q H2bi 21.5" | 36.8 | 55.2 | 11.8 | 23.2 | 28.5 | 69.2 | 28.5 | 95.3 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 82.2 | 99.7 | 97.1 | 90.5 | 96.3 | 97 | 95.3 |
| ASUS ROG Strix XG27AQDMG Compare | 96.7 | 73.6 | 75.8 | 72.1 | 90.5 | 98 | 93.4 | 90.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99 | 63.5 | 76.6 | 85.9 | 90.5 | 98 | 82 | 99.5 |
| Samsung Odyssey G60SD Compare | 90.9 | 45.2 | 76.6 | 72.1 | 90.5 | 99.6 | 87.9 | 95.3 |
| Dell UltraSharp U4025QW Compare | 97.8 | 82.2 | 95.5 | 97.1 | 90.5 | 56.6 | 99.3 | 95.3 |
用途別スコア
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。
