Acer ZeroFrame UM.JS2AA.003 31.5"
Acer
53 التقييم العام
مقابل
LG UltraGear 27GX790A-B 27" Black 2025
LG
95 التقييم العام
التقييمات
Office
Gaming
Professional
Entertainment
Creative
Portable
المواصفات
| Acer ZeroFrame UM.JS2AA.003 31.5" | LG UltraGear 27GX790A-B 27" | |
|---|---|---|
| Display | ||
| Size | 31.5" | 27" |
| Resolution | 3840 x 2160 | 2560 x 1440 |
| Panel Type | VA | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | — | ✗ |
| Performance | ||
| Refresh Rate | 60 Hz | 480 Hz★ |
| Response Time | 4 ms | 0.029999999329447746 ms★ |
| Adaptive Sync | FreeSync | FreeSync Premium Pro★ |
| Color & HDR | ||
| Brightness | — | 275 nits★ |
| Color Gamut | — | 98.5% DCI-P3 |
| Color Depth | — | 10-bit★ |
| HDR | HDR10 | DisplayHDR True Black 400 |
| HDR Support | HDR10 | HDR10 |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | — | 3★ |
| Speakers | — | ✗ |
| Headphone Jack | — | ✓★ |
| Ergonomics | ||
| Height Adjustable | — | ✓★ |
| Tilt | ✓ | ✓ |
| Swivel | — | ✓★ |
| Pivot | — | ✓★ |
| VESA Mount | 75x75 | 100x100 |
| Features | ||
| Webcam | — | ✗ |
| Touchscreen | — | ✗ |
| PIP/PBP | — | ✗ |
| Weight | 5.56 kg★ | 9.30 kg |
الإيجابيات والسلبيات
Acer ZeroFrame UM.JS2AA.003 31.5"
- Strong feature (74th percentile)
- Strong social proof (73rd percentile)
- Below average portability (4th percentile)4th %ile
LG UltraGear 27GX790A-B 27" Black 2025
- Strong performance (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong user sentiment (96th percentile)96th %ile
الأسعار
Acer ZeroFrame UM.JS2AA.003 31.5"0.351نقاط لكل دولار
مقابل
LG UltraGear 27GX790A-B 27" Black 20250.173نقاط لكل دولار
Acer ZeroFrame UM.JS2AA.003 31.5" يقدم قيمة أفضل بـ 2.0x مقابل المال
الحكم النهائي
الفائز: LG UltraGear 27GX790A-B 27"
Scores 95 overall, wins 6 of 6 usage categories and 11 of 27 specs.
