Comparison between:
- 24.5" Asus ROG Strix XG259CM
- 27" Gigabyte M27Q X

Information about the brand, series, model and model aliases.

	Asus ROG Strix XG259CM	Gigabyte M27Q X

Model year	2021	2021

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class	24.5 in	27 in
Diagonal	622.3 mm 62.23 cm 24.5 in 2.0417 ft	685.8 mm 68.58 cm 27 in 2.25 ft
Width	543.744 mm 54.3744 cm 21.4072 in 1.7839 ft	596.736 mm 59.6736 cm 23.4935 in 1.9578 ft
Height	302.616 mm 30.2616 cm 11.914 in 0.9928 ft	335.663 mm 33.5663 cm 13.2151 in 1.1013 ft
Panel manufacturer	LG Display	Sharp
Panel model	LM245WF9-SSA3	LQ270T1JG29
Panel type	IPS	IPS
Panel bit depth	8 bits	10 bits
FRC	No	-
Colors	16777216 colors 24 bits	1073741824 colors 30 bits
Aspect ratio	1.778:1 16:9	1.778:1 16:9
Resolution	1920 x 1080 pixels Full HD / 1080p	2560 x 1440 pixels Quad HD (QHD) / 1440p
Pixel pitch	0.28 mm 0.028 cm 0.011 in 0.0009 ft	0.233 mm 0.0233 cm 0.0092 in 0.0008 ft
Pixel density	89 ppi 35 ppcm	109 ppi 42 ppcm
Display area	88.82 %	88.64 %
Backlight	W-LED	W-LED
sRGB	120 %	140 %
DCI P3	-	92 %
Brightness	400 cd/m²	350 cd/m²
Peak brightness	-	500 cd/m²
Static contrast	1000 : 1	1000 : 1
Dynamic contrast	120000000 : 1	100000000 : 1
HDR	HDR10 DisplayHDR 400	DisplayHDR 400
Horizontal viewing angle	178 °	178 °
Vertical viewing angle	178 °	178 °
Minimum response time	1 ms 0.0010 s	3.4 ms 0.0034 s
Average response time	-	6.8 ms 0.0068 s
Input lag	-	2.6 ms 0.0026 s
Coating	Anti-glare/Matte (3H)	Anti-glare/Matte

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)	30 kHz - 255 kHz	-
Vertical frequency (digital)	48 Hz - 240 Hz	48 Hz - 240 Hz

Information about the power supply and consumption, energy efficiency class, etc.

110V	100 V - 120 V	100 V - 120 V
220V	220 V - 240 V	220 V - 240 V
Alternating current frequency	50 Hz - 60 Hz	50 Hz - 60 Hz
Electric current (A)	4.5 A	4.74 A
Power consumption (off)	0.3 W	0.3 W
Power consumption (sleep)	0.3 W	0.5 W
Power consumption (average)	18.7 W	25 W

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width	558 mm 55.8 cm 21.9685 in 1.8307 ft	615.11 mm 61.511 cm 24.2169 in 2.0181 ft
Height	332 mm 33.2 cm 13.0709 in 1.0892 ft	367.35 mm 36.735 cm 14.4626 in 1.2052 ft
Depth	59 mm 5.9 cm 2.3228 in 0.1936 ft	42.22 mm 4.222 cm 1.6622 in 0.1385 ft
Weight	3.6 kg 7.94 lbs	3.5 kg 7.72 lbs
Width with stand	558 mm 55.8 cm 21.9685 in 1.8307 ft	615.11 mm 61.511 cm 24.2169 in 2.0181 ft
Height with stand	481 mm 48.1 cm 18.937 in 1.5781 ft	403.66 mm 40.366 cm 15.8921 in 1.3243 ft
Depth with stand	158 mm 15.8 cm 6.2205 in 0.5184 ft	193.68 mm 19.368 cm 7.6252 in 0.6354 ft
Weight with stand	6.1 kg 13.45 lbs	5.2 kg 11.46 lbs
Box width	660 mm 66 cm 25.9843 in 2.1654 ft	720 mm 72 cm 28.3465 in 2.3622 ft
Box height	472 mm 47.2 cm 18.5827 in 1.5486 ft	470 mm 47 cm 18.5039 in 1.542 ft
Box depth	210 mm 21 cm 8.2677 in 0.689 ft	200 mm 20 cm 7.874 in 0.6562 ft
Box weight	8.5 kg 18.74 lbs	7.58 kg 16.71 lbs
Stand depth	158 mm 15.8 cm 6.2205 in 0.5184 ft	-
Colors	Black	Black

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mount	Yes	Yes
VESA interface	100 x 100 mm	100 x 100 mm
Removable stand	Yes	Yes
Height adjustment	Yes	Yes
Height adjustment range	110 mm 11 cm 4.3307 in 0.3609 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape/portrait pivot	Yes	No
Left pivot	0 °	-
Right pivot	90 °	-
Left/right swivel	Yes	No
Left swivel	25 °	-
Right swivel	25 °	-
Forward/backward tilt	Yes	Yes
Forward tilt	5 °	5 °
Backward tilt	20 °	20 °
	Tripod socket	-

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers

2 x 2 W

Many contemporary desktop monitors and smart TV sets have built-in cameras.

Camera

Available connectivity ports, slots and interfaces.

Connectivity	1 x USB 3.1 (Type-C; upstream; 15W; DP Alt Mode) 1 x USB 3.1 (Type-B; upstream) 2 x USB 3.1 (Type-A; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out	1 x USB 3.0 (Type-C; upstream; 18W; DP Alt Mode) 1 x USB 3.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 (HBR3) 1 x 3.5 mm Audio Out
	High-bandwidth Digital Content Protection (HDCP) 2.2	-

Some additional functional features of the model.

Features

Adaptive-Sync technology
AMD FreeSync Premium
Asus DisplayWidget Center
Extreme Low Motion Blur Sync (ELMB Sync)
Fast IPS
Flicker-free technology
GamePlus
Game Visual
HDR Mode
KVM Switch
Low Blue Light
NVIDIA G-Sync Compatible
Trace Free Technology
Shadow Boost

6-axis color control
Adaptive-Sync technology
AMD FreeSync Premium
Flicker-free technology
GameAssist (Aim Stabilizer Sync / Crosshair / Timer / Counter / Dashboard / Black Equalizer)
HDR Ready
KVM Switch
Low Blue Light
OSD Sidekick
Picture-by-Picture
Picture-in-Picture

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses

TÜV Flicker-free
TÜV Low Blue Light

TÜV Low Blue Light

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Operating humidity	20 % - 90 %	-
Operating altitude	3048 m 10000 ft	-
Storage temperature	-20 °C - 60 °C -4 °F - 140 °F	-
Storage humidity	5 % - 90 %	-
Storage altitude	12192 m 40000 ft	-

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories

Color pre-calibration report
DisplayPort cable
HDMI cable
USB 3.0 cable
USB-C cable

DisplayPort cable
HDMI cable
USB cable

Information about other features.

Additional features

Anti-theft stand lock slot - Kensington

Asus ROG Strix XG259CM

Gigabyte M27Q X