Dell UltraSharp U2725QE / LG UltraGear OLED 27GS95QE-B

Dell UltraSharp U2725QE: U2725QE · 27-inch

LG UltraGear OLED 27GS95QE-B: 27GS95QE-B (Y24), 26.5-inch QHD 240 Hz OLED gaming monitor. The earlier 27GR95QE-B and the 480 Hz 27GX790A-B are separate models.

SpecificationDell UltraSharp U2725QELG UltraGear OLED 27GS95QE-B
Release year20252024
Display27-inch IPS Black; 3840 × 2160; 163 ppi; anti-glare surface Dell—
Refresh rate120 Hz; 48–120 Hz variable refresh

Variable refresh works over HDMI 2.1; dynamic refresh rate (DRR) over DisplayPort is also listed for Windows.

Dell		—
Brightness450 nits typical; 600 nits peak; HDR 600 Dell—
Rated contrast3000:1 native contrast

IPS Black targets darker blacks than conventional IPS; it does not give per-pixel black like OLED or local-dimming displays.

Dell		—
Colour1.07 billion colours; 100% sRGB and Rec.709; 99% DCI-P3 and Display P3; factory calibration average ΔE < 1.5 DellDCI-P3 98.5% typical (90% minimum, CIE1976); 1.07 billion colours; factory calibrated; hardware calibration ready

A printed calibration report is included. Hardware calibration uses LG Calibration Studio with a compatible meter.

LG
Response time5 ms GtG (fast mode); 8 ms GtG

Pixel transition specification, not total input lag.

Dell		—
Thunderbolt 41 × upstream: video (DP 1.4, DSC), data and 140 W EPR charging; 1 × downstream: daisy chain, 15 W

Two 4K monitors can run from one computer through a Thunderbolt 4 daisy chain.

Dell		—
Video inputs1 × HDMI 2.1 (4K 120 Hz, VRR); 1 × DisplayPort 1.4 in (DSC, HDCP 2.2); 1 × DisplayPort out Dell—
USB hubThunderbolt 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 deliveryUp to 140 W EPR

Requires a compatible computer and cable.

Dell		—
Ethernet2.5 GbE Dell—
Audio3.5 mm analogue line-out; no built-in speakers Dell—
Multiple sourcesBuilt-in KVM; PiP and PbP

KVM switches one keyboard and mouse between two computers; PiP/PbP show two sources at once.

Dell		—
Eye comfort and sensorComfortView Plus (blue light ≤ 35%); TÜV 5-star eye comfort; ambient light sensor

The sensor can adjust brightness and colour temperature automatically; see owner experiences for firmware-related issues.

Dell		—
Stand150 mm height; −5°/+21° tilt; ±45° swivel; ±90° pivot Dell—
VESA100 × 100 mm Dell—
Panel without stand612.44 × 353.51 × 55.60 mm; 5.22 kg Dell—
Weight with stand7.06 kg (with stand and cables) Dell—
Power consumption25.4 W operating; 325 W maximum; 0.5 W standby; 0.3 W off Dell—
In the boxPower cable; 1.8 m DisplayPort 1.4; 1 m USB-A to USB-C; 1 m passive Thunderbolt 4 cable Dell2 × HDMI cables, DisplayPort cable, USB A-to-B cable, remote control, adapter, printed calibration report LG
Warranty3-year limited hardware warranty; Advanced Exchange

Terms from the UK model page; may vary by country.

Dell		—
FirmwareM2T102 (A01, 19 August 2025)

Dell says it targets wake-from-sleep, USB dropping to 480 Mbit/s on MacBooks, auto brightness/colour temperature sensing and daisy-chained displays not waking.

Dell		—
Panel—26.5-inch (67.3 cm) OLED; 2560 × 1440; 16:9; 0.2292 mm pixel pitch

Although sold in the 27-inch class, the viewable diagonal is 26.5 inches. OLED lights each pixel itself, so there is no backlight bleed.

LG
Speed—240 Hz; 0.03 ms (GtG) response time

GtG is the time a pixel takes to change from one grey level to another; lower values reduce motion blur.

LG
Brightness and contrast—275 nits typical, 250 nits minimum; contrast 1,500,000:1 typical, 1,200,000:1 minimum

LG quotes 275 nits for a full-white screen (100% average picture level); small bright areas can be brighter.

LG
HDR and sync—HDR10; VESA DisplayHDR True Black 400; NVIDIA G-SYNC Compatible; AMD FreeSync Premium Pro; VRR

Variable refresh rate matches the monitor to the graphics card’s frame rate, reducing tearing and stutter.

LG
Connections—HDMI 2.1; 1 × DisplayPort 1.4 (DSC); USB 3.0 (1 upstream, 2 downstream); optical audio out (SPDIF); 4-pole headphone out, DTS Headphone:X

DSC compression helps carry QHD at 240 Hz over DisplayPort 1.4. There is no USB-C video input.

LG
Speakers—2 × 2 W LG
Stand and mounting—Tilt, height, swivel and pivot adjustment; 100 × 100 mm VESA LG
Power—External adapter (19 V, 7.37 A); under 0.5 W in sleep LG
Size and weight—With stand 604.4 × 574.4 × 258 mm (raised), 604.4 × 464.4 × 258 mm (lowered), 7.35 kg; without stand 604.4 × 350.6 × 45.3 mm, 5.05 kg LG