The Dahua LM27-E231BN is a 27-inch Full HD 1920 x 1080 IPS gaming monitor with a fast 200Hz refresh rate and 0.5ms (OD), 1ms (MPRT) response time, 350 cd/m² brightness and a 1000:1 contrast ratio. It supports HDR10, runs the full 200Hz over both HDMI 2.0 and DisplayPort 1.4, and has low blue light mode for long gaming sessions. It is built for smooth, responsive gameplay and everyday use.
Key Features
27-inch IPS panel with Full HD 1920 x 1080 resolution
200Hz refresh rate for smooth motion
0.5ms (OD), 1ms (MPRT) response time
350 cd/m² brightness and 1000:1 contrast ratio
HDR10 support
200Hz over both HDMI 2.0 and DisplayPort 1.4
Low blue light mode
Anti-glare 3H hard-coated screen
Tilt stand and VESA 100 x 100 mm mount
Connectivity: 1x HDMI 2.0 (1080p at 200Hz), 1x DisplayPort 1.4 (1080p at 200Hz), 3.5mm audio out
Full Specifications
General
Brand
Dahua
Model
LM27-E231BN
Colour
Black
Display
Screen Size
27 inch
Panel Type
IPS
Curvature
Flat
Aspect Ratio
16:9
Resolution
Full HD 1920 x 1080
Refresh Rate
200Hz
Response Time
0.5ms (OD), 1ms (MPRT)
Brightness
350 cd/m²
Contrast Ratio
1000:1
Colour Gamut
85% NTSC
Viewing Angle
178° / 178°
Connectivity
HDMI
1x HDMI 2.0 (1080p at 200Hz)
DisplayPort
1x DisplayPort 1.4 (1080p at 200Hz)
Audio Out
3.5mm audio out
Features
HDR
HDR10
Colour Depth
8-bit (16.7 million colours)
Screen Surface
Anti-glare, 25% haze, 3H hardness
Eye Care
Low blue light (software)
Speakers
None
Stand Adjustment
Tilt -5° to 20°
VESA Mount
100 x 100 mm
Power Supply
External adapter, 12V DC 4A
Power Consumption
24.6W typical / 32W max
Weight
3.55 kg
Dimensions (without stand)
614.3 x 366.8 x 57.2 mm
Who Is This Monitor For?
Gamers who want FHD at 200Hz
PC and console players looking for a responsive 27-inch screen
Students and home users who also want a fast everyday monitor
Anyone upgrading to a smoother, sharper display
In the Box
Dahua LM27-E231BN monitor
Stand and base
Power cable / adapter
Video cable
Quick start guide and warranty documents
Frequently Asked Questions
What is the refresh rate? Up to 200Hz (use DisplayPort for the full refresh rate).
What is the resolution? Full HD 1920 x 1080.
What ports does it have? 1x HDMI 2.0 (1080p at 200Hz), 1x DisplayPort 1.4 (1080p at 200Hz), 3.5mm audio out.
What panel does it use? A 27-inch IPS panel.
Can I get 200Hz over HDMI? Yes. Both HDMI 2.0 and DisplayPort 1.4 support 1920 x 1080 at 200Hz.
Does it have speakers? No. Use the 3.5mm audio out for headphones or speakers.
Order the Dahua LM27-E231BN from PC PARK with official warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
