Acer Nitro EI491CR S 49" Black 2022
The 49-inch 5120x1440 VA curved panel with 120Hz refresh, 4ms response, and AMD FreeSync Premium delivers a seamless super-ultrawide gaming and productivity experience. Its 94% DCI-P3 color gamut and HDR Mode 400 provide vivid, accurate colors, complemented by height, tilt, and swivel adjustments for ergonomic comfort. This monitor is ideal for multitasking office professionals and financial traders who demand a dual-QHD workspace without a central bezel.
Screen 49"
Resolution 5120 x 1440
Panel VA
Refresh 120 Hz
response time ms 4
adaptive sync FreeSync Premium
HDR HDR Mode 400
73 综合评分
价格 JP¥0
概览
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。
用户口碑随时间不断改善
72/100我们的 AI 口碑分析
基于 11 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
性能表现
规格参数
完整规格参数
Display
| Size | 49" |
| Resolution | 5120x1440 |
| Panel Type | VA |
| Aspect Ratio | 32:9 |
| Curved | Yes |
| Curvature | 1800 |
Performance
| Refresh Rate | 120 Hz |
| Response Time | 4 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 94% DCI-P3 |
| HDR | HDR Mode 400 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 2 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| VESA Mount | VESA |
Features
| Weight | 15.9 kg / 35.0 lbs |
竞品对比
| Spec | Acer Nitro EI491CR S 49" | LG UltraGear 45GX950A-B | ASUS ROG Swift PG27UCDM | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD | Gigabyte M Series OLED MO27U2 SA |
|---|---|---|---|---|---|---|
| Screen Size | 49 | 44.5 | 27 | 27 | 27 | 27 |
| Resolution | 5120 x 1440 | 5120 x 2160 | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | VA | OLED | QD-OLED | QD-OLED | QD-OLED | OLED |
| Refresh Rate | 120 | 165 | 240 | 240 | 360 | 240 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | G-Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | HDR Mode 400 | DisplayHDR True Black 400 | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Color | 便携性 | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| Acer Nitro EI491CR S 49" | 87.8 | 4.3 | 86.8 | 92.4 | 27.9 | 76.6 | 63.2 | 80.4 | 90.8 |
| LG UltraGear 45GX950A-B Compare | 99.5 | 79.6 | 99.8 | 97.4 | 74.7 | 91.9 | 97 | 97.6 | 95.6 |
| ASUS ROG Swift PG27UCDM Compare | 97.3 | 63.6 | 97.9 | 87.4 | 74.7 | 91.9 | 98.4 | 84.9 | 99.9 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.6 | 79.3 | 87.4 | 95.8 | 91.9 | 98.4 | 84.9 | 99.4 |
| Samsung Odyssey G60SD Compare | 92.4 | 46.7 | 79.3 | 74.1 | 95.8 | 91.9 | 99.7 | 89.9 | 95.6 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.3 | 63.6 | 97.9 | 87.4 | 93 | 91.9 | 98.4 | 84.9 | 71.7 |
价格
性价比分析
我们自 2026年5月29日 起追踪该产品的价格。数据增多后将显示图表。
