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ROG Strix XG259CMS


Panel Size (inch) : 24.5
Aspect Ratio : 16:9
Color Space (sRGB) : 110%
Panel Type : Fast IPS
True Resolution : 1920x1080
Display Viewing Area (HxV) : 543.168 x 302.616 mm
Display Surface : Non-Glare
Pixel Pitch : 0.2830mm
Brightness (Typ.) : 400cd/㎡
Contrast Ratio (Typ.) : 1000:1
Contrast Ratio (HDR, Max) : 100,000,000:1
Viewing Angle (CR≧10) : 178°/ 178°
Response Time : 1ms(GTG)
Display Colors : 16.7M
Flicker free : Yes
HDR (High Dynamic Range) Support : HDR10
Refresh Rate (max) : 310Hz

Video Feature

Trace Free Technology : Yes
GamePlus : Yes
Low Blue Light : Yes
HDCP Support : Yes, 2.2
Game Visual : Yes
VRR Technology : Yes (Adaptive-Sync)
Extreme Low Motion Blur : Yes
ELMB Sync : Yes
HDR Mode : Yes
Shadow Boost : Yes
Display Widget : Yes
Aspect Control : Yes

I/O Ports

HDMI (v2.0) x 1
USB-C x 1 (DP Alt Mode)
Earphone jack : Yes
USB-C Power Delivery : 7.5W

Audio Features

Speaker: No

Signal Frequency

Digital Signal Frequency : HDMI: 30~255 KHz (H) / 48~240Hz (V)
USB-C, DisplayPort: 350~350 KHz (H) / 48~310 Hz (V)

Power Consumption

Power Consumption : <18.7W
Power Saving Mode : <0.5W
Power Off Mode : <0.3W
Voltage : 100-240V, 50/60Hz

Mechanical Design

1/4" Tripod Socket : Yes
Tilt : Yes (+20° ~ -5°)
Swivel : Yes (+45° ~ -45°)
Pivot : Yes (+90° ~ -90°)
Height Adjustment : 0~120mm
VESA Wall Mounting : 100x100mm
Kensington Lock : Yes

Dimensions (Esti.)

Phys. Dimension stand (W x H x D) : 55.8 x 49.2 x 21.8 cm (21.97" x 19.37" x 8.58")
Phys. Dimension without Stand (W x H x D) : 55.8 x 33.2 x 5.7 cm (21.97" x 13.07" x 2.24")
Box Dimension (W x H x D) : 79.5 x 48.2 x 17.2 cm (31.30" x 18.98" x 6.77")

Weight (Esti.)

Net Weight with Stand : 5.58 kg (12.30 lbs)
Net Weight without Stand : 2.78 kg (6.13 lbs)
Gross Weight : 7.76 kg (17.11 lbs)

Accessories (vary by regions)

DisplayPort cable
Power adapter
Power cord
Quick release stand
Quick start guide
ROG pouch
ROG sticker
Warranty Card


TÜV Flicker-free
TÜV Low Blue Light
VESA AdaptiveSync Display 310Hz
VESA DisplayHDR 400
AMD FreeSync Premium
G-SYNC Compatible
  • ROG Strix XG259CMS
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