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LG UltraGear 27GL850-B

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At a glance

Key facts

Diagonal Size
27"
Resolution
2560x1440
Panel / Backlight
LCD · Nano IPS · LED
Aspect Ratio
16:9
USB-C Power Delivery
-

Buying advice

The 27GL850-B remains an important 1440p gaming reference because its Nano IPS panel combines 144Hz motion with a wide P3 gamut and a practical adjustable stand. It is best for fast SDR gaming and general use; modest contrast and basic HDR10 keep it below modern OLED and Mini LED displays for dark-room HDR.

Available specifications

46 fields · 10 unavailable fields

PHYSICAL SCALE

PHYSICAL SIZE
596.74 × 335.66 mm

RELEASE / IDENTITY

Release Date
2019
Brand
LG
Series
UltraGear
Model
27GL850-B

SCREEN

Active Screen Area
596.74 × 335.66 mm
Diagonal Size
27"
Resolution
2560x1440
Aspect Ratio
16:9
Pixel Density
108.8 ppi
PPI / PIXEL PITCH

Visual insight

Pixel density / PPI

Fixed 50–300 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.

LG UltraGear 27GL850-B
108.8 ppiPixel pitch 233.5 µm
Panel / Backlight
LCD · Nano IPS · LED
Screen Shape
Flat

MOTION

Refresh Rate
144 Hz
VRR Range
-
Adaptive Sync
NVIDIA G-SYNC Compatible / AMD FreeSync
Official Response
1 ms · official GtG Faster mode

HDR & COLOR

HDR Formats
HDR10
HDR Certifications
-
HDR CAPABILITY

Visual insight

HDR capability

Five fixed axes: 2,000 nits linear; 1,500,000:1 and 2,304 zones logarithmic; 4 formats; 6–12 bit. Missing axes stay open, not zero.

LG UltraGear 27GL850-B
✓HDR10
Peak brightness-
Contrast1,000:1 · claimed
Dimming-
HDR formats1 formats
Color depth10-bit
Claimed typical350 nits
Claimed peak-
Measured peak-
Local dimmingUnknownZone count -
Claimed Brightness
Typical 350 nits
Claimed Contrast
1,000:1
Local Dimming
-
Color Coverage
DCI-P3 98%
COLOR GAMUT COVERAGE

Visual insight

Color gamut coverage

Coverage bars use a fixed 0–100% axis. They do not depict CIE geometry, gamut shape, or overlap.

LG UltraGear 27GL850-B
sRGB-
DCI-P398%
Adobe RGB-
Color Depth
10-bit · 8-bit + FRC / 1.07 billion colors

CONNECTIVITY

PORT MAP

Visual insight

Ports and hub features

Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.

LG UltraGear 27GL850-B
HDMI2× · vHDMI 2.0✓
DisplayPort1× · vDisplayPort 1.4✓
USB-CUnknown?
ThunderboltUnknown?
USB hubSupported✓
EthernetUnknown?
AudioSupported✓
KVMUnknown?
HDMI
2 ports · HDMI 2.0
DisplayPort
1 ports · DisplayPort 1.4
USB-C
-
Thunderbolt
-
USB-C Capabilities
-
USB-C Power Delivery
-
Hub / KVM / Ethernet
USB hub Yes
Audio / Speakers
Audio out Yes · Speakers No

ERGONOMICS

ERGONOMIC CAPABILITIES

Visual insight

Ergonomics

Adjustment ranges, known stand capabilities and VESA dimensions are shown. Unspecified directions remain unknown.

LG UltraGear 27GL850-B
Height110 mm✓
Tilt-5° to 15°✓
SwivelUnknown?
Pivot90° to 90°✓
VESA100 × 100 mm✓
Stand
Stand included · height/tilt/pivot adjustable
Height Adjustment
110 mm
Tilt
-5° – 15°
Swivel
-
Pivot
L 90° · R 90°
VESA Mount
100 × 100 mm

BODY & POWER

Body Dimensions
614.2 × 365.1 × 56.3 mm
With-Stand Dimensions
W 614.2 · H ≤574.8 · D 274.4 mm
Weights
Without stand 4.2 kg · With stand 6.1 kg
Power Consumption
-
Warranty
-

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