• 27-Inch 4K UHD Display: Features a 3840 × 2160 resolution for sharp details and clear visuals across gaming, content creation, and professional applications.
• Mini-LED IPS Technology: Combines IPS viewing angles with 1152-zone Mini-LED local dimming for enhanced contrast and detailed lighting control.
• Dual-Mode Refresh Rate: Supports 160Hz at 4K UHD and up to 320Hz in FHD mode, offering flexibility between high-resolution visuals and competitive gaming performance.
• Up to 1400 Nits Brightness: Delivers high brightness for vivid visuals and enhanced HDR performance.
• HDR1400 Support: Enhances highlights, contrast, and detail in compatible HDR content.
• 1ms Response Time: Overdrive mode helps deliver responsive gameplay with reduced motion blur.
• Wide Color Coverage: Supports 98% DCI-P3, 99% sRGB, and 99% Adobe RGB for rich and accurate colors.
• 10-Bit Color Support: Displays up to 1.07 billion colors for smooth gradients and detailed color reproduction.
• Adaptive Sync Compatibility: Supports AMD FreeSync and NVIDIA G-Sync compatibility to help reduce screen tearing and stuttering.
• USB-C Connectivity: Supports display input and up to 90W Power Delivery for compatible laptops.
• Versatile Connectivity: Includes HDMI 2.1, DisplayPort 1.4, USB-A ports, USB-C, and a 3.5mm audio output.
• Adjustable Stand: Offers tilt, height, swivel, and pivot adjustments for a more comfortable setup.
• Gaming and Eye-Care Features: Includes gaming modes, crosshair functionality, Low Blue Light, Flicker-Free technology, and Picture-in-Picture/Picture-by-Picture modes.
• VESA Mount Support: Compatible with 100 × 100mm VESA mounts.
• 2-Year Warranty: Includes a 2-year warranty.

Specification	Details
Brand	KOORUI
Series	S Series
Model	S2741LM
Manufacture Year	2025
Monitor Type	Gaming Monitor
Display Size	27 inches
Resolution	3840 × 2160 (4K UHD)
Panel Type	Mini-LED IPS
Display Shape	Flat
Aspect Ratio	16:9
Pixel Pitch	Approximately 0.155mm
Pixel Density	Approximately 163 PPI
Refresh Rate	160Hz at 4K / up to 320Hz at FHD
Vertical Frequency	48–160Hz at 4K / up to 320Hz in FHD mode
Response Time	1ms (OD mode)
Brightness	Approximately 1400 nits
Contrast Ratio	3,000,000:1
Viewing Angle	178° horizontal / 178° vertical
Panel Bit Depth	10-bit (8-bit + FRC)
Color Support	1.07 billion colors
Color Gamut	98% DCI-P3, 99% sRGB, 99% Adobe RGB
HDR Support	HDR1400
Local Dimming	1152-zone Mini-LED
Surface Coating	Anti-glare / Matte
Adaptive Sync	AMD FreeSync / NVIDIA G-Sync Compatible
HDMI Ports	2 × HDMI 2.1
DisplayPort	1 × DisplayPort 1.4
USB-C	1 × USB-C with display input and 90W Power Delivery
USB-A	2 × USB-A
Audio Output	1 × 3.5mm audio out
Input Voltage	100–240V, 50/60Hz
Power Consumption (Average)	Approximately 70–100W
Power Consumption (Sleep)	Approximately 0.5W
Power Consumption (Off)	Approximately 0.3W
Tilt Adjustment	-5° to +20°
Height Adjustment	110mm
Swivel / Pivot	Supported
VESA Mount Compatibility	100 × 100mm
Dimensions (W × D × H)	612.10 × 206.96 × 524.56mm
Weight	Starting at 6.8kg
Additional Features	Mini-LED local dimming, Adaptive Sync, Low Blue Light, Flicker-Free technology, gaming modes, crosshair, PIP, PBP
Included Accessories	DisplayPort cable, HDMI cable, USB-C cable
Warranty	2 years

The KOORUI S2741LM is a 27-inch 4K Mini-LED IPS gaming monitor designed for high-performance gaming and professional creative work. It features a 160Hz refresh rate at 4K and up to 320Hz in FHD mode, 1152-zone local dimming, up to 1400 nits brightness, and HDR1400 support. With extensive color coverage, USB-C 90W Power Delivery, and adaptive sync compatibility, it offers a versatile display experience for gamers and creators in Nepal.