Dell UltraSharp U2725QE: U2725QE · 27-inch
ASUS ROG Swift OLED PG34WCDM: PG34WCDM (2024). 34-inch class (33.94-inch) 800R curved WOLED.
| Specification | Dell UltraSharp U2725QE | ASUS ROG Swift OLED PG34WCDM |
|---|---|---|
| Release year | 2025 | 2024 |
| Display | 27-inch IPS Black; 3840 × 2160; 163 ppi; anti-glare surface Dell | — |
| Refresh rate | 120 Hz; 48–120 Hz variable refresh Dell | — |
| Brightness | 450 nits typical; 600 nits peak; HDR 600 Dell | — |
| Rated contrast | 3000:1 native contrast Dell | — |
| Colour | 1.07 billion colours; 100% sRGB and Rec.709; 99% DCI-P3 and Display P3; factory calibration average ΔE < 1.5 Dell | 10-bit (1.07 billion colours); DCI-P3 99%, sRGB 135%; ΔE ≤ 2; 1,500,000:1 contrast ASUS |
| Response time | 5 ms GtG (fast mode); 8 ms GtG Dell | — |
| Thunderbolt 4 | 1 × upstream: video (DP 1.4, DSC), data and 140 W EPR charging; 1 × downstream: daisy chain, 15 W Dell | — |
| Video inputs | 1 × HDMI 2.1 (4K 120 Hz, VRR); 1 × DisplayPort 1.4 in (DSC, HDCP 2.2); 1 × DisplayPort out Dell | 1 × DisplayPort 1.4 (DSC); 2 × HDMI 2.1 (FRL); 1 × USB-C (DP Alt Mode, 90 W power) ASUS |
| USB hub | Thunderbolt 4 or USB-C upstream (10 Gbit/s); 2 × USB-C (10 Gbit/s, 15 W); 4 × USB-A (10 Gbit/s, one with BC 1.2 charging) Dell | — |
| Power delivery | Up to 140 W EPR Dell | — |
| Ethernet | 2.5 GbE Dell | — |
| Audio | 3.5 mm analogue line-out; no built-in speakers Dell | — |
| Multiple sources | Built-in KVM; PiP and PbP Dell | — |
| Eye comfort and sensor | ComfortView Plus (blue light ≤ 35%); TÜV 5-star eye comfort; ambient light sensor Dell | — |
| Stand | 150 mm height; −5°/+21° tilt; ±45° swivel; ±90° pivot Dell | — |
| VESA | 100 × 100 mm Dell | — |
| Panel without stand | 612.44 × 353.51 × 55.60 mm; 5.22 kg Dell | — |
| Weight with stand | 7.06 kg (with stand and cables) Dell | — |
| Power consumption | 25.4 W operating; 325 W maximum; 0.5 W standby; 0.3 W off Dell | — |
| In the box | Power cable; 1.8 m DisplayPort 1.4; 1 m USB-A to USB-C; 1 m passive Thunderbolt 4 cable Dell | — |
| Warranty | 3-year limited hardware warranty; Advanced Exchange Dell | — |
| Firmware | M2T102 (A01, 19 August 2025) Dell | — |
| Panel | — | 33.94-inch WOLED; 3440 × 1440; 21:9; 800R curve; anti-glare (matte) surface ASUS |
| Refresh rate and response | — | 240 Hz; 0.03 ms (GtG); Adaptive-Sync VRR ASUS |
| Brightness and HDR | — | 1300 cd/m² HDR peak brightness; HDR10; VESA DisplayHDR 400 True Black ASUS |
| Other connections and features | — | USB hub: 2 × USB 3.2 Gen 1 Type-A, 1 × USB 2.0 Type-A; KVM switch; optical audio (S/PDIF) out; headphone out; no built-in speakers; proximity sensor ASUS |
| Power | — | 31 W consumption; external power adapter; 100–240 V ASUS |
| Stand and mounting | — | Tilt +20° / −5°, swivel ±15°, height 0–110 mm; VESA 100 × 100 mm; 1/4-inch tripod socket; Kensington lock ASUS |
| Size and weight | — | With stand 78.6 × 55.1 × 29.3 cm and 8.4 kg; without stand 78.6 × 37.2 × 16.1 cm and 5.6 kg ASUS |