S2741LM
$499.99
About
The KOORUI S2741LM offers two display modes: 4K UHD at up to 160 Hz for detail, or FHD at up to 320 Hz for speed. A 27-inch IPS / QD-Mini LED panel brings both modes to one desk. 27 inch · IPS / QD-Mini LED UHD (3840 × 2160) / FHD (1920 × 1080) Up to UHD 160 Hz / FHD 320 Hz HDMI, DisplayPort, USB-C See the Amazon listing for current price, availability, seller and delivery options.
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Available
Brand
Koorui
Model Name
S2741LM
Model Number
S2741LM
Price
$499.99
Display
Screen Size
27"
Resolution
4K UHD (3840 × 2160)
Pixel Density
163 PPI
Retina Class
Non-Retina
Aspect Ratio
16:9
Panel Type
IPS Mini LED
Shape
Flat
HDR and Color
HDR Support
Yes
HDR Certification
HDR 1400
SDR Brightness
550 nits
Contrast Ratio
300000:1
Color Depth
10-bit
sRGB
99%
DCI-P3
98%
Adobe RGB
99%
Motion and Gaming
Native Refresh Rate
160Hz
Max Refresh Rate
Same as native
Resolution-specific Modes
FHD (1920 × 1080): 320Hz
VRR
Adaptive Sync
Connectivity
HDMI
HDMI
DisplayPort
DisplayPort
USB-C / Thunderbolt
USB-C USB-C
USB-C Display Input
Yes
USB-C Power Delivery
90W
Features
Smart Monitor
No
Speakers
No
Portable
No
Foldable
No
Ergonomics and Build
Dimensions
613.1 × 524.56 × 206.96mm
Weight
6.8kg
VESA Mount
100*100mm
Tilt
Height adjustable: lift stroke 130mm; Adjustable left and right: -30~30°; Adjustable up and down: -5~20°; Rotatable: -90~90°
Power and Source
Product Source
Specs Source
Last Fetched
Oct 26, 2026
Data Confidence
97%
19 empty or not-applicable reference rows are hidden.
Spec source
From the official koorui.com page. Last checked Oct 26, 2026.
