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ASUS ROG Strix XG27UCS 27inch Fast IPS
MPN:
90LM09S0-B01170
Brand:
Asus
Screen Size:
68.6 cm (27")
Resolution:
3840 x 2160 pixels
Refresh Rate:
160 Hz
€665.98
/ incl. VAT
€550.40
/ excl. VAT
/ incl. VAT
/ excl. VAT
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Product Description
ASUS ROG Strix XG27UCS 27inch Fast IPS WLED UHD 16:9 160Hz 400cd/m2 1ms HDMI DP USB-C Black
Specifications
General
Market Segment
Gaming
Part Number
90LM09S0-B01170
Display
Energy Consumption HDR (kWh/1000h)
45 kWh
Energy Efficiency Class (HDR)
G
Contrast Ratio
Static contrast ratio measures how much brighter pure white is than pure black on the panel. Higher contrast means deeper blacks and more punch. Typical IPS panels reach 1000:1, VA panels 3000:1, OLED panels effectively infinite contrast.
1000:1
Colour Depth
Typical: 16M (8-bit) or 1B (10-bit). More colours = smoother gradients.
1.073 billion colours
Panel Type
Panel type sets the colour, contrast and viewing-angle character of the monitor. IPS = wide viewing angles, accurate colour, moderate contrast; VA = high contrast and deep blacks, narrower angles; TN = fastest response but limited angles; OLED = perfect b
Fast IPS
Screen Shape
Flat
Adaptive Sync
Variable refresh-rate technology (FreeSync / G-Sync Compatible) syncs the monitor refresh rate to the GPU's actual frame rate. The result is no tearing and no stutter when frame rate dips below the monitor's max refresh. Requires a compatible monitor conn
Yes
AMD FreeSync
Adaptive sync standard that eliminates screen tearing with AMD GPUs.
FreeSync
Built-in Webcam
No
Colour Space
sRGB: standard for web/office. DCI-P3: cinema/photo editing. Adobe RGB: pro photo.
DCI-P3
Horizontal Frequency
30 - 380 kHz
Vertical Frequency
48 - 160 Hz
Peak Brightness
450 cd/m²
Typical Brightness
400 cd/m²
Screen Size (cm)
69 cm
Display Technology
IPS: wide angles. VA: high contrast. OLED: perfect blacks. TN: fast response.
LCD
Flicker-Free
Reduces eye strain by eliminating backlight flicker at all brightness levels.
Yes
Resolution Class
FHD=1920×1080, QHD=2560×1440, 4K=3840×2160, OLED refers to panel type.
4K Ultra HD
HDR Support
High Dynamic Range . wider brightness and colour range for more realistic content.
Yes
HDR Standard
HDR10: basic. HDR10+/Dolby Vision: dynamic per-scene metadata for better results.
DisplayHDR 400, High Dynamic Range 10 (HDR10)
Backlight
Edge-lit: thinner, less uniform. Direct-lit/Full-array: brighter, local dimming.
Yes
Low Blue Light
Hardware filter for blue light to reduce eye strain during long sessions.
Yes
Aspect Ratio
16:9 = standard widescreen. 16:10 = more vertical space. 21:9 = ultrawide.
16:9
NVIDIA G-Sync
NVIDIA G-Sync is the variable refresh-rate technology built into compatible NVIDIA GPUs. It syncs the monitor's refresh rate to the GPU's actual frame rate, eliminating tearing and stutter. G-Sync Ultimate requires a hardware module in the monitor; G-Sync
Yes
NVIDIA G-Sync Type
G-Sync Compatible: basic VRR. G-Sync: validated. G-Sync Ultimate: HDR+.
G-SYNC Compatible
Pixel Pitch
0.155 x 0.155 mm
Transfer Time
Pixel response time (ms) is how long a pixel needs to change colour. Lower numbers cut motion blur and ghosting in fast scenes. 1-5 ms is fine for gaming; 5-10 ms is acceptable for productivity. Manufacturers usually quote the best-case GtG number; real-w
1 ms
sRGB Coverage
Standard colour space for web and office use. 100% sRGB is the baseline target.
130%
Adaptive Sync (VRR)
Variable Refresh Rate eliminates tearing. Works with both AMD and NVIDIA GPUs.
Yes
Viewable Width
59.7 cm
Viewable Height
33.6 cm
Horizontal Viewing Angle
IPS panels typically 178°. Narrower angles (TN) cause colour shifts from the side.
178°
Vertical Viewing Angle
178°
Colour Gamut
Percentage of a colour space the display can reproduce. Higher = more vivid colours.
95%
Game Mode
Yes
Motion Blur Reduction
Backlight strobing (ELMB, MPRT) sharpens moving objects at the cost of brightness.
Yes
Backlight Type
LED
Display Surface
Matt
Pixel Density
PPI (pixels per inch). Higher = sharper image. 220+ PPI is Retina-quality.
163 ppi
Connectivity
DisplayPort Version
DisplayPort version sets max resolution and refresh. DP 1.4 = 4K at 120 Hz, 8K at 60 Hz with DSC; DP 2.1 = 4K at 240 Hz, 8K at 120 Hz. DisplayPort tends to deliver higher refresh-rate gaming-friendly modes than HDMI at the same generation.
1.4
DisplayPort Ports
1
HDCP
HDCP (High-bandwidth Digital Content Protection) is the copy-protection signalling required to play DRM-protected 4K and 8K video (Netflix UHD, Blu-ray, streaming services). Without HDCP support on both the GPU and the display, those streams downscale or
Yes
HDCP Version
2.3
HDMI Ports
1
HDMI Version
HDMI version determines the maximum supported resolution and refresh rate. HDMI 2.0 = 4K at 60 Hz, HDMI 2.1 = 4K at 120 Hz or 8K at 60 Hz with HDR. To run 4K120 the HDMI cable, source and display must all be 2.1.
2.1
Headphone Output
Yes
Headphone Outputs
1
USB-C DisplayPort Alt-Mode
Yes
Built-in USB Hub
No
Usb Type C Downstream Ports Quantity
1
Features
Shadow Control
Yes
Audio
Headphone Output
3.5 mm
Built-in Speakers
No
Power
Energy Consumption SDR (kWh/1000h)
26 kWh
Energy Efficiency Class (SDR)
F
USB Power Delivery
Allows charging via USB-C. PD wattage determines charging speed.
Yes
Power Consumption (Off)
0.3 W
Power Consumption (Standby)
0.5 W
Typical Power Draw
Typical board power (W) is the power draw under normal gaming load. Use it to estimate electricity cost and to size cooling. Peak transient spikes can be 20-30 percent higher, which is why PSU recommendations leave a buffer.
26 W
USB-C Charging Power
Maximum wattage the dock can deliver to the connected laptop over USB-C. 100 W suits most laptops; 140 W is needed for high-power gaming or workstation laptops.
15 W
Input Frequency
50/60 Hz
Input Voltage
100 - 240 V
Physical
Max Height Adjustment
12 cm
Cable Lock Slot Type
Kensington
Depth (with stand)
218.8 mm
Depth (without stand)
60.1 mm
Stand Colour
Black
Height Adjustment
Yes
Height (with stand)
512.8 mm
Height (without stand)
367 mm
Mounting Interface
100 x 100 mm
Pivot (Portrait Mode)
Allows rotating the monitor 90° for portrait orientation (coding, documents).
Yes
Pivot Angle Range
90 - -90°
Stand Included
Yes
Swivel Angle
How far left/right the monitor can rotate on its stand.
45 - -45°
Swivel Adjustment
Yes
Tilt Adjustment
Yes
Tilt Adjustment
20 - -5°
VESA Mounting
VESA hole pattern (e.g. 100×100 mm) for monitor arms and wall mounts.
Yes
Weight (with stand)
6.57 kg
Weight (without stand)
3.88 kg
Width (with stand)
614.8 mm
Width (without stand)
614.8 mm
Additional
Energy Efficiency Scale
A to G
Cable Lock Slot
Yes
Sustainability Certs
Forest Stewardship Council (FSC) Mix
SKU
47242435
EAN
4711387447345