Model
E2723H
Screen Size
27 inches
Panel Type
VA
Resolution
FHD 1,920 x 1,080
Refresh Rate
Max 60 Hz
Response Rate
8 ms (GTG)
LG 27 UltraGear G5 Gaming Monitor 27G523B FHD IPS 200Hz

Comprehensive review of the LG 27 UltraGear 27G523B: fast performance and vibrant images
The LG UltraGear series is the trusted choice for gamers looking for monitors that deliver stable performance and an immersive visual experience. TheLG 27 UltraGear G5 27G523Bis a standout addition to this series, combining the response speed needed for competitive gaming with the color quality provided by IPS panels, giving players a true tactical advantage in virtual battlefields, all while maintaining FHD display resolution suitable for most mid-range and budget builds.
Features of the LG 27 UltraGear 27G523B
This 27-inch monitor focuses on delivering a smooth gaming experience free from visual distractions, equipped with a range of technologies that ensure superior performance, with its features distributed as follows:
Response speed and a 200Hz refresh rate for competitive performance
To ensure your superiority in shooting and fast-paced action games, the monitor is equipped with a refresh rate of up to200Hz, providing an extremely smooth display of frames. This speed is complemented by a response time of1ms (GtG), which effectively reduces motion blur and screen ghosting, allowing you to track your targets with pinpoint accuracy and interact with real-time events without any delay.
FHD resolution and IPS panel for vibrant and accurate colors
The monitor relies on anIPSpanel with a resolution ofFHD (1920 x 1080), meaning you won't sacrifice color quality for speed. The monitor offers wide viewing angles of 178 degrees, with excellent color coverage of 95% sRGB. This combination ensures you enjoy accurate and realistic colors, supported byHDR EffectandHDR 10to enhance contrast and highlight details in both dark and bright areas of the scene.
Advanced synchronization technologies and a smooth gaming experience
For a visual experience free from screen tearing and annoying stuttering, the monitor is compatible withAMD FreeSync PremiumandNVIDIA G-Sync Compatible(via DP port). These technologies synchronize the monitor's refresh rate with your graphics card, providing stable and fluid performance no matter how intense the battles get.
Exclusive features designed for gamers and eye protection
The monitor offers a range of tools that give you a tactical advantage, such asBlack Stabilizerwhich illuminates dark areas to reveal enemies, and technologyDynamic Action Syncthat reduces input lag. It also includes features to protect your eyes during long sessions such asFlicker Safeto prevent screen flicker, andReader Modeto reduce blue light emissions.
Practical design and various connections
The screen design features thin bezels that focus your attention on gaming, with the ability to tilt the screen to suit your eye level. In terms of connectivity, it is equipped with twoHDMIports and aDisplayPort 1.4, allowing you to connect your PC and consoles at the same time and switch between them easily.

Specifications of the LG 27 UltraGear 27G523B
DISPLAY
Brightness (Min.) [cd/m²]: 240
Size [Inch]: 27
Size [cm]: 68.4
Resolution: 1920 x 1080
Panel Type: IPS
Aspect Ratio: 16:9
Pixel Pitch [mm]: 0.3108(H) x 0.3108(V)
Color Gamut (Min.): sRGB 95% (CIE1931)
Color Gamut (Typ.): sRGB 95% (CIE1931)
Color Depth (Number of Colors): 16.7M
Contrast Ratio (Min.): 700:1
Contrast Ratio (Typ.): 1000:1
Response Time: 1ms (GtG at Faster)
Refresh Rate (Max.) [Hz]: 200
Viewing Angle (CR≥10): 178º(R/L), 178º(U/D)
Curvature: -
Brightness (Typ.) [cd/m²]: 300
FEATURES
HDR 10: YES
Dolby Vision™: -
VESA DisplayHDR™: -
HDR Effect: YES
Mini-LED Technology: -
Nano IPS™ Technology: -
Advanced True Wide Pol.: -
Color Calibrated in Factory: -
HW Calibration: -
Auto Brightness: -
Flicker Safe: YES
Reader Mode: YES
Color Weakness: YES
Super Resolution+: -
Motion Blur Reduction Tech.: -
NVIDIA G-Sync™: G-SYNC Compatible (DP only)
AMD FreeSync™: FreeSync Premium
VRR: -
Black Stabilizer: YES
Dynamic Action Sync: YES
Crosshair: YES
FPS Counter: YES
OverClocking: -
User Defined Key: -
Auto Input Switch: YES
RGB LED Lighting: -
PBP: -
PIP: -
Smart Energy Saving: YES
Camera: -
Mic: -
SW APPLICATION
LG Calibration Studio (True Color Pro): -
Dual Controller: -
OnScreen Control (LG Screen Manager): -
LG UltraGear™ Control Center: -
LG UltraGear™ Studio: -
ACCESSORY
D-Sub: -
DVI-D: -
HDMI: -
Thunderbolt: -
USB-C: -
Display Port: YES
USB A to B: -
Remote Controller: -
CONNECTIVITY
D-Sub: -
DVI-D: -
HDMI: YES(2ea)
DisplayPort: YES(1ea)
DP Version: 1.4
Thunderbolt: -
Thunderbolt (Data Transmission): -
Thunderbolt (Power Delivery): -
USB-C: -
USB-C (Data Transmission): -
USB-C (Power Delivery): -
Daisy Chain: -
USB Upstream Port: -
USB Downstream Port: -
Built-in KVM: -
LAN (RJ-45): -
SPDIF out (Optical Digital Audio Out): -
Audio In: -
Mic In: -
Headphone out: 3-pole (Sound Only)
Line out: -
SOUND
Speaker: -
DTS HP:X: -
Maxx Audio: -
Rich Bass: -
Bluetooth Connectivity: -
POWER
Type: External Power(Adapter)
AC Input: 100~240V (50/60Hz)
Power Consumption (Sleep Mode): Less than 0.5W
Power Consumption (DC Off): Less than 0.3W
MECHANICAL
Display Position Adjustments: Tilt
Wall Mountable [mm]: 100 x 100
DIMENSIONS/WEIGHTS
Dimension with Stand (W x H x D) [mm]: 614.1x461.8x220
Dimension without Stand (W x H x D) [mm]: 614.1x358.8x49.1
Dimension in Shipping (W x H x D) [mm]: 700 x 141 x 430
Weight with Stand [kg]: 4.2
Weight without Stand [kg]: 3.1
Weight in Shipping [kg]: 5.5
Specifications
| Monitor | |
|---|---|
| Flat / Curved | Flat |
| Monitor Size | 27 Inch |
| Refresh Rate | 200Hz |
| Response Time | 1 ms (GTG) |
| Screen Resolution | Full HD (1920x1080) |
| Panel Type | IPS |
| Information | |
|---|---|
| Brand | LG |
| Warranty | One Year |











