Dell UltraSharp U4919DW 49" Black 2020
The 5120x1440 IPS panel delivers a dual 27-inch QHD experience in a single seamless 49-inch display, eliminating bezels for uninterrupted workflow. Its built-in KVM switch and USB-C connectivity with 90W power delivery create a clean, single-cable docking solution for multi-device setups. This monitor is best for financial analysts and software developers who need to view multiple full-size windows simultaneously and prioritize screen real estate over gaming performance.
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong display (92nd percentile) 92nd
- Strong connectivity (85th percentile) 85th
- Strong color (84th percentile) 84th
- Strong ergonomic (77th percentile) 77th
السلبيات
- Below average performance (23rd percentile)
- Below average social proof (26th percentile)
آراء المالكين
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا - لترى ما إذا كان الثناء المبكر قد استمر.
استنادًا إلى 7 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Display
| Size | 49" |
| Resolution | 5120x1440 |
| Panel Type | IPS |
| Aspect Ratio | 32:9 |
| Curved | Yes |
| Curvature | 3800 |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 5 |
Color & HDR
| Brightness | 350 nits |
| Color Gamut | 99% sRGB |
| Color Depth | 10-bit |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | No |
| VESA Mount | 100x100 |
Features
| PIP/PBP | Yes |
| Power | 60 |
| Weight | 17.2 kg / 37.9 lbs |
مقارنة بالمنافسين
| Spec | Dell UltraSharp U4919DW 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 | IPS | OLED | QD-OLED | QD-OLED | QD-OLED | OLED |
| Refresh Rate | 60 | 165 | 240 | 240 | 360 | 240 |
| Response Time Ms | 5 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | - | FreeSync Premium Pro | G-Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | - | DisplayHDR True Black 400 | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | Color | سهولة الحمل | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | التقييم الاجتماعي |
|---|---|---|---|---|---|---|---|---|---|
| Dell UltraSharp U4919DW 49" | 84.3 | 56.1 | 92.2 | 59.2 | 74.7 | 76.6 | 22.6 | 84.9 | 25.5 |
| LG UltraGear 45GX950A-B Compare | 99.5 | 79.6 | 99.8 | 97.4 | 74.7 | 91.9 | 97 | 97.6 | 95.5 |
| ASUS ROG Swift PG27UCDM Compare | 97.3 | 63.6 | 97.9 | 87.5 | 74.7 | 91.9 | 98.4 | 84.9 | 99.9 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.6 | 79.3 | 87.5 | 95.7 | 91.9 | 98.4 | 84.9 | 99.4 |
| Samsung Odyssey G60SD Compare | 92.4 | 46.7 | 79.3 | 74.1 | 95.7 | 91.9 | 99.7 | 89.9 | 95.5 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.3 | 63.6 | 97.9 | 87.5 | 92.9 | 91.9 | 98.4 | 84.9 | 71.6 |
تقييمات حسب الاستخدام
مراجعة كاملة قادمة قريبًا. المواصفات والتقييمات والأسعار والرسوم البيانية أعلاه محدَّثة دائمًا.
