LG UltraGear OLED 27GX700A vs MSI MAG 274QP QD-OLED X24

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UltraGear OLED 27GX700A compared with MAG 274QP QD-OLED X24

	LGUltraGear OLED 27GX700A	MSIMAG 274QP QD-OLED X24
Overview
Released
Released	August 2025	September 2025
Display
Screen size
Screen size	26.5″	26.5″
Resolution
Resolution	2560 × 1440 (QHD)	2560 × 1440 (QHD)
Sharpness
Sharpness	111 pixels per inch	111 pixels per inch
Panel
Panel	OLED (LG Display fourth-generation Primary RGB Tandem WOLED)	QD-OLED
Refresh rate
Refresh rate	280 Hz (better)	240 Hz
Response time (grey to grey)
Response time (grey to grey)	0.03 ms	0.03 ms
Brightness (typical)
Brightness (typical)	335 nits (better)	200 nits
HDR peak brightness
HDR peak brightness	1,500 nits (better)	400 nits
HDR certification
HDR certification	DisplayHDR True Black 500	–
HDR formats
HDR formats	HDR10	–
Contrast ratio
Contrast ratio	1,500,000:1	1,500,000:1
Colour range
Colour range	99.5% DCI-P3 (typical)	99% DCI-P3, 100% sRGB (CIE 1976 coverage)
DCI-P3 coverage
DCI-P3 coverage	99.5% (better)	99%
Colour accuracy (Delta E)
Colour accuracy (Delta E)	–	Below 2
Shape
Shape	Flat	Flat
Adaptive sync
Adaptive sync	FreeSync Premium Pro, G-Sync Compatible	VESA AdaptiveSync
Colour depth
Colour depth	1.07 billion colours	10-bit, 1.07 billion colours
sRGB coverage
sRGB coverage	–	100% (CIE 1976 coverage)
Adobe RGB coverage
Adobe RGB coverage	–	98% (CIE 1976 coverage)
Colour accuracy
Colour accuracy	–	Delta E ≤ 2 (QD Premium Color)
Variable refresh range
Variable refresh range	–	48–240 Hz
Motion blur reduction
Motion blur reduction	–	VESA ClearMR 13000
Colour modes
Colour modes	Reader Mode, Colour Weakness mode; HDR Effect	–
HDR detail
HDR detail	HDR10; VESA DisplayHDR True Black 500; 1,500 nits peak at 1.5% APL (TFTCentral, from LG)	–
Viewing angles
Viewing angles	178° / 178°	178° / 178°
Pixel pitch
Pixel pitch	0.2292 × 0.2292 mm	0.2292 × 0.2292 mm
Burn-in protection
Burn-in protection	–	MSI OLED Care 2.0; 3-year warranty including burn-in
Calibration
Calibration	Factory calibrated; hardware calibration ready (LG Calibration Studio)	–
Connections
Video inputs
Video inputs	2 × HDMI 2.1, DisplayPort 1.4	2 × HDMI 2.1, DisplayPort 1.4a
USB-C charging
USB-C charging	None	None
USB ports
USB ports	USB-A	–
Speakers
Speakers	No	No
HDMI detail
HDMI detail	2 × HDMI 2.1 (cable included)	2 × HDMI 2.1 (FRL 10G), 2560 × 1440 at 240 Hz; HDCP 2.2
DisplayPort detail
DisplayPort detail	DisplayPort 1.4	DisplayPort 1.4a (HBR3); HDCP 2.2
USB hub detail
USB hub detail	1 × USB 3.0 upstream (USB-B), 1 × USB 3.0 downstream	–
Audio out
Audio out	4-pole headphone out (sound and mic), DTS Headphone:X	Headphone out
Design
Stand adjusts
Stand adjusts	Height, tilt, swivel, pivot	Height, tilt, swivel, pivot
VESA mount
VESA mount	Yes	Yes
Weight with stand
Weight with stand	9 kg	6.7 kg
Height adjustment
Height adjustment	–	110 mm
Tilt
Tilt	–	−5° to 20°
Swivel
Swivel	–	−30° to 30°
Pivot
Pivot	–	−90° to 90°
VESA pattern
VESA pattern	100 × 100 mm	100 × 100 mm
Size with stand
Size with stand	605.2 × 249.1 × 469.3–579.3 mm (W × D × H)	609.3 × 241.9 × 427.1 mm (W × D × H)
Size without stand
Size without stand	605.2 × 45.3 × 351.0 mm (W × D × H)	609.3 × 67.1 × 356.2 mm (W × D × H)
Weight without stand
Weight without stand	4.8 kg	3.95 kg
Controls
Controls	User-defined key; auto input switch; game features include Black Stabiliser, Dynamic Action Sync, Crosshair and FPS Counter; Hexagon Lighting RGB LEDs	5-way joystick; Console Mode
Colours
Colours	–	Black
Power and support
Power use
Power use	Less than 0.5 W sleep, less than 0.3 W off	21 W SDR, 35 W HDR (on mode); 0.5 W standby; 0.3 W off
Energy class
Energy class	–	E (SDR), G (HDR)
Power supply
Power supply	External adapter, 100–240 V	Internal, 100–240 V
Warranty
Warranty	–	3 years
In the box
In the box	HDMI 2.1 cable, DisplayPort cable, USB A-to-B cable	DisplayPort cable, power cord, quick guide