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Asus Asus ROG Strix XG259CMS – Specs & Features Monitor
RATED
Great
7.6/10

24.5″ Asus ROG Strix XG259CMS – Specs & Features

The ASUS ROG Strix XG259CMS pairs an IPS panel with a 1920 x 1080 pixels / Full HD / 1080p resolution and a 48 Hz - 310 Hz refresh range.

24.5″ · 1.778:1 · MODEL YEAR 2024
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Asus Monitor
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Display
24.5 in, IPS, 1920 x 1080 pixels / Full HD / 1080p
24.5
Refresh Rate
48 Hz - 310 Hz
48 Hz
Brightness
400 cd/m²
400 cd
Contrast Ratio
1000 : 1
1000

Pros & Cons

Pros
  • 48 Hz 310 Hz refresh range with 1 ms GtG response is built for competitive, fast-paced gaming
  • Full HD resolution is easy to drive without a high-end GPU
  • FreeSync, G-Sync, VESA AdaptiveSync Display 310Hz give broad adaptive-sync compatibility
  • 110 % sRGB coverage solid coverage for everyday colour accuracy
  • Stand offers 120 mm (4.72 in) height adjustment, swivel, pivot
Cons
  • 89 ppi / 35 ppcm is on the low side for sharp text at typical desk distance
  • No USB-C or USB hub for peripheral connectivity
  • No listed built-in speakers
  • No KVM switch for controlling two PCs from one keyboard/mouse
  • IPS panels typically show lower native contrast than VA or OLED alternatives

Score & Ratings

7.6/10 Great
Design
8
Display
7
Color Performance
7
Performance
9
Connectivity
7
Model Information 12
Specification Value
Brand ASUS
Series ROG Strix
Model ROG Strix XG259CMS
Full Product Name ASUS ROG Strix XG259CMS
Model Year 2024
Monitor Type Gaming Monitor
Market Position Upper-Mid to High-End Gaming
Primary Use Competitive & Immersive Gaming
Launch Status 2024
Available Colors Black
Warranty 3 years (36 months) standard limited warranty from date of purchase
Burn-In Warranty Not applicable (non-OLED panel)
Display & Panel 11
Specification Value
Screen Size 24.5 in
Exact Diagonal 622.3 mm (24.50 in)
Aspect Ratio 1.778:1
Active Display Width 543.168 mm (21.38 in)
Active Display Height 302.616 mm (11.91 in)
Display Area 88.73 % (percent)
Panel Type IPS (AU Optronics)
Panel Manufacturer AU Optronics
Backlight Type W-LED
3D Support No
Screen Coating Anti-glare / Matte (3H)

24.5" Display Size (62.2 cm) 16:9

62.2cm 24.5" 54.3 cm / 21.4" 55.8 cm / 22" (overall unit) 30.3 cm 11.9" 33.2 cm 13.1" (overall)
Resolution & Pixel Details 3
Specification Value
Native Resolution 1920 x 1080 pixels / Full HD / 1080p
Pixel Density 89 ppi / 35 ppcm
Pixel Pitch 0.283 mm (millimeters)

Resolution at a Glance

1920×1080 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 2.1 MP — 1× the pixels of Full HD
Picture Quality & Color 11
Specification Value
Panel Bit Depth 8 bits
FRC No
Display Colors 16777216 colors / 24 bits
Typical Brightness 400 cd/m²
Static Contrast Ratio 1000 : 1
Dynamic Contrast Ratio 120000000 : 1
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
HDR Support
HDR10
HDR10 Yes
sRGB Coverage 110 %
DESK DISTANCE FIT 65cm
~65 cm desk distance
Ideal Fit
45°
CompactIdeal FitWideUltra-Wide

Fills central vision comfortably at a typical desk distance — no head movement needed.

Refresh Rate, Response & Gaming 10
Specification Value
Native Refresh Rate 310 Hz
Refresh Rate Range 48 Hz - 310 Hz
Minimum Response Time 1 ms
Adaptive-Sync
AMD FreeSync PremiumNVIDIA G-Sync Compatible
AMD FreeSync Premium
NVIDIA G-Sync Compatible
Motion Blur Reduction ELMB Sync
Shadow Boost Yes
Crosshair Yes
Dynamic Crosshair Yes
Ports & Connectivity 11
Specification Value
HDMI Ports
1
HDMI Version 2.0
HDMI Bandwidth 30 kHz - 350 kHz
DisplayPort Input 1
DisplayPort Version 1.4
USB-C Video Input Yes
DisplayPort Alt Mode Yes
HDCP Support Yes
USB-C Power Delivery 5 W
Audio Output 3.5 mm
Headphone Output 3.5 mm Audio Out

Ports & Connections

HDMIUSB-CDisplayPortHeadphone3
Audio, Camera, Network & Smart Features 1
Specification Value
Built-In Camera No
Ergonomics & Stand 16
Specification Value
VESA Mount 100 x 100 mm
VESA Size 100 x 100 mm
Removable Stand Yes
Height Adjustment 120 mm
Height Adjustment Range 120 mm (4.72 in)
Tilt Adjustment Yes
Forward Tilt 5 °
Backward Tilt 20 ° / 1 / 4" Tripod socket / Phone holder
Swivel Adjustment Yes
Left Swivel 45 °
Right Swivel 45 °
Left Pivot 90 °
Right Pivot 90 °
Portrait Mode Yes
Security Lock Yes
Anti-Theft Lock Kensington Lock
Dimensions, Weight & Design 5
Specification Value
Dimensions With Stand 558 mm x 492 mm x 218 mm (W x H x D)
Dimensions Without Stand 558 mm x 332 mm x 57 mm (W x H x D)
Weight With Stand 5.58 kg (12.3 lbs)
Weight Without Stand 2.78 kg (6.13 lbs)
Stand Depth 218 mm (8.58 in)
Power & Operating Conditions 14
Specification Value
Power Input 100–240V
110V Input Range 100 V - 120 V
220V Input Range 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Electric Current 4.5 A
Average Power Consumption 18.7 W
Sleep Consumption 0.3 W
Off Consumption 0.3 W
Operating Temperature 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
Eye Care, Protection & Additional Features 6
Specification Value
Flicker-Free Yes
Low Blue Light Yes
Desktop Control Software Yes
Monitor Management Software Yes
Anti-Theft Slot Yes (Kensington lock slot)
Additional Monitor Features AI GamePlus; Asus DisplayWidget Center; Fast IPS; Game Visual; HDR Mode; Trace Free Technology; Variable Overdrive 2.0; Wide Color Gamut
Certifications, Standards & Licenses 4
Specification Value
TÜV Flicker-Free Yes
TÜV Low Blue Light Yes
VESA DisplayHDR Display / HDR 400
VESA AdaptiveSync Display 310Hz
Included Accessories 1
Specification Value
DisplayPort Cable DisplayPort cable
Packaging Information 5
Specification Value
Package Dimensions 795 mm x 482 mm x 172 mm (W x H x D)
Package Width 795 mm (31.30 in)
Package Height 482 mm (18.98 in)
Package Depth 172 mm (6.77 in)
Package Weight 7.76 kg (17.11 lbs)
⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Uses about 94% less power than the average we track in this category.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № ROG STRIX XG259CMS