LG UltraGear OLED GX7 (27GX790B) vs LG UltraGear OLED 32GS95UE

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UltraGear OLED GX7 (27GX790B) compared with UltraGear OLED 32GS95UE

	LGUltraGear OLED GX7 (27GX790B)	LGUltraGear OLED 32GS95UE
Overview
Released
Released	March 2026	March 2024
Display
Screen size
Screen size	26.5″	31.5″
Resolution
Resolution	2560 × 1440 (QHD)	3840 × 2160 (4K) (better)
Sharpness
Sharpness	111 pixels per inch	140 pixels per inch (better)
Panel
Panel	OLED (4th Gen Primary RGB Tandem OLED; Dual mode: 720p at 720 Hz)	OLED (WOLED; Dual mode: 1080p at 480 Hz)
Refresh rate
Refresh rate	540 Hz (better)	240 Hz
Response time (grey to grey)
Response time (grey to grey)	0.02 ms (better)	0.03 ms
Brightness (typical)
Brightness (typical)	335 nits (better)	275 nits
HDR peak brightness
HDR peak brightness	1,500 nits (better)	1,300 nits
HDR certification
HDR certification	DisplayHDR True Black 500	DisplayHDR True Black 400
HDR formats
HDR formats	–	HDR10
Contrast ratio
Contrast ratio	–	1,500,000:1
Colour range
Colour range	99.5% DCI-P3	98.5% DCI-P3 (CIE 1976)
DCI-P3 coverage
DCI-P3 coverage	99.5% (better)	98.5%
Screen finish
Screen finish	Matte	Matte
Shape
Shape	Flat	Flat
Adaptive sync
Adaptive sync	–	G-Sync Compatible, FreeSync Premium Pro
Colour depth
Colour depth	1.07B colours	1.07 billion colours
HDR detail
HDR detail	–	HDR10, HDR Effect; 275 nits standard, 1,300 nits peak
Viewing angles
Viewing angles	178° horizontal, 178° vertical (CR ≥ 10)	178° horizontal, 178° vertical (CR ≥ 10)
Pixel pitch
Pixel pitch	0.2292 × 0.2292 mm	0.1814 x 0.1814 mm
Eye care
Eye care	Reader Mode, Color Weakness mode	Reader Mode, Color Weakness mode
Calibration
Calibration	Factory calibrated; hardware calibration ready (LG Calibration Studio)	Factory calibrated (paper report included); hardware calibration ready (LG Calibration Studio)
Connections
Video inputs
Video inputs	2 × HDMI 2.1, DisplayPort 2.1, USB-C	2 × HDMI 2.1, DisplayPort 1.4
USB-C charging
USB-C charging	Up to 5 W (better)	None
USB ports
USB ports	2 × USB-A	2 × USB-A
Ethernet
Ethernet	No	No
Speakers
Speakers	–	Yes
HDMI detail
HDMI detail	–	2 x HDMI (HDMI 2.1 cable included); 4K at 240Hz needs DisplayPort 1.4 or HDMI 2.1
DisplayPort detail
DisplayPort detail	–	1 x DisplayPort 1.4 with DSC
USB hub detail
USB hub detail	2 × USB 3.0 downstream, upstream via USB-C	2 x USB 3.0 downstream, 1 x USB 3.0 upstream
Audio out
Audio out	4-pole headphone out (sound + mic)	4-pole headphone out (sound + mic)
Speaker detail
Speaker detail	–	2 x 10 W (Pixel Sound)
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	6.8 kg	9 kg
VESA pattern
VESA pattern	100 × 100 mm	100 x 100 mm
Size with stand
Size with stand	605.2 × 527.6 × 220 mm (raised), 605.2 × 397.6 × 220 mm (lowered)	714.1 x 627.0 x 266.0 mm (raised), 714.1 x 507.0 x 266.0 mm (lowered) (W x H x D)
Size without stand
Size without stand	605.2 × 351.0 × 51.2 mm	714.1 x 411.8 x 65.0 mm (W x H x D)
Weight without stand
Weight without stand	4.3 kg	5.6 kg
Power and support
Power use
Power use	Less than 0.5 W (sleep), less than 0.3 W (DC off)	Less than 0.5 W (sleep), less than 0.3 W (DC off)
Power supply
Power supply	External adapter, 100–240 V AC, 50/60 Hz	External adapter, 100–240 V AC, 50/60 Hz; 19.5 V 10.8 A
Software
Software	LG Calibration Studio (True Color Pro), Dual Controller	LG Calibration Studio (True Color Pro), Dual Controller, OnScreen Control
In the box
In the box	HDMI 2.1 and DisplayPort 2.1 cables	Stand, power adapter and cord, HDMI 2.1 cable (1.8 m), DisplayPort cable, USB-A to B cable, cable door, mouse holder, calibration report