Release date
LG UltraGear 39GX950B-B OLEDDISPLAY2026-06
LG UltraGear 39GX950B-B OLED
LG UltraGear 39GX950B-B OLED
RELEASE / IDENTITY
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| Release date | 2026-06 |
| Brand | LG |
| Series | UltraGear |
| Model | 39GX950B-B |
Brand
LG UltraGear 39GX950B-B OLEDDISPLAYLG
Series
LG UltraGear 39GX950B-B OLEDDISPLAYUltraGear
Model
LG UltraGear 39GX950B-B OLEDDISPLAY39GX950B-B
SCREEN
Visual insight
Pixel density / PPI
Fixed 0–250 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.
LG UltraGear 39GX950B-B OLED
142.5 PPIPixel pitch 0.178 mm
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| Active screen size | 39" |
| Resolution | 5120x2160 |
| Aspect Ratio | 21:9 |
| Pixel density | 142.5 PPI |
| Display technology | OLED |
| Panel | Primary RGB Tandem OLED |
| Backlight | - |
| Screen shape | curved |
| Curvature | 1,500R |
Active screen size
LG UltraGear 39GX950B-B OLEDDISPLAY39"
Resolution
LG UltraGear 39GX950B-B OLEDDISPLAY5120x2160
Aspect Ratio
LG UltraGear 39GX950B-B OLEDDISPLAY21:9
Pixel density
LG UltraGear 39GX950B-B OLEDDISPLAY142.5 PPI
Display technology
LG UltraGear 39GX950B-B OLEDDISPLAYOLED
Panel
LG UltraGear 39GX950B-B OLEDDISPLAYPrimary RGB Tandem OLED
Backlight
LG UltraGear 39GX950B-B OLEDDISPLAY-
Screen shape
LG UltraGear 39GX950B-B OLEDDISPLAYcurved
Curvature
LG UltraGear 39GX950B-B OLEDDISPLAY1,500R
MOTION
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| Native refresh rate | 165 Hz |
| VRR range | - |
| Adaptive sync | AMD FreeSync Premium Pro / NVIDIA G-SYNC Compatible |
| Official response time | 0 ms |
| Official response basis | official GtG |
Native refresh rate
LG UltraGear 39GX950B-B OLEDDISPLAY165 Hz
VRR range
LG UltraGear 39GX950B-B OLEDDISPLAY-
Adaptive sync
LG UltraGear 39GX950B-B OLEDDISPLAYAMD FreeSync Premium Pro / NVIDIA G-SYNC Compatible
Official response time
LG UltraGear 39GX950B-B OLEDDISPLAY0 ms
Official response basis
LG UltraGear 39GX950B-B OLEDDISPLAYofficial GtG
HDR & COLOR
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 39GX950B-B OLED
✓VESA DisplayHDR True Black 500 · HDR10
Peak brightness-
Contrast-
DimmingPixel-level (OLED)
HDR formats1 formats
Color depth10-bit
Claimed typical-
Claimed peak-
Measured peak-
Local dimmingPixel-level (OLED)
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 39GX950B-B OLED
sRGB-
DCI-P399.5%
Adobe RGB-
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| HDR formats | HDR10 |
| HDR certifications | VESA DisplayHDR True Black 500 |
| Claimed peak brightness | - |
| Claimed typical brightness | - |
| Claimed contrast | - |
| Local dimming | - |
| Local dimming zones | - |
| sRGB coverage | - |
| DCI-P3 coverage | 99.5% |
| Adobe RGB coverage | - |
| Color depth | 10-bit |
| Color depth basis | 10-bit |
HDR formats
LG UltraGear 39GX950B-B OLEDDISPLAYHDR10
HDR certifications
LG UltraGear 39GX950B-B OLEDDISPLAYVESA DisplayHDR True Black 500
Claimed peak brightness
LG UltraGear 39GX950B-B OLEDDISPLAY-
Claimed typical brightness
LG UltraGear 39GX950B-B OLEDDISPLAY-
Claimed contrast
LG UltraGear 39GX950B-B OLEDDISPLAY-
Local dimming
LG UltraGear 39GX950B-B OLEDDISPLAY-
Local dimming zones
LG UltraGear 39GX950B-B OLEDDISPLAY-
sRGB coverage
LG UltraGear 39GX950B-B OLEDDISPLAY-
DCI-P3 coverage
LG UltraGear 39GX950B-B OLEDDISPLAY99.5%
Adobe RGB coverage
LG UltraGear 39GX950B-B OLEDDISPLAY-
Color depth
LG UltraGear 39GX950B-B OLEDDISPLAY10-bit
Color depth basis
LG UltraGear 39GX950B-B OLEDDISPLAY10-bit
CONNECTIVITY
Visual insight
Ports and hub features
Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.
LG UltraGear 39GX950B-B OLED
HDMI2× · v2.1✓
DisplayPort1× · v2.1 UHBR20✓
USB-C1× · 90 W PDDisplayPort Alt Mode · USB data · 90W power delivery✓
ThunderboltUnknown?
USB hubSupported✓
EthernetUnsupported—
AudioSupported✓
KVMSupported✓
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| HDMI | 2 ports / HDMI 2.1 |
| DisplayPort | 1 port / DisplayPort 2.1 UHBR20 |
| USB-C | 1 port |
| Thunderbolt | - |
| USB-C capabilities | DisplayPort Alt Mode / USB data / 90W power delivery |
| USB-C power delivery | 90 W |
| USB hub | Yes |
| KVM switch | Yes |
| Ethernet | No |
| Audio output | Yes |
| Built-in speakers | No |
HDMI
LG UltraGear 39GX950B-B OLEDDISPLAY2 ports / HDMI 2.1
DisplayPort
LG UltraGear 39GX950B-B OLEDDISPLAY1 port / DisplayPort 2.1 UHBR20
USB-C
LG UltraGear 39GX950B-B OLEDDISPLAY1 port
Thunderbolt
LG UltraGear 39GX950B-B OLEDDISPLAY-
USB-C capabilities
LG UltraGear 39GX950B-B OLEDDISPLAYDisplayPort Alt Mode / USB data / 90W power delivery
USB-C power delivery
LG UltraGear 39GX950B-B OLEDDISPLAY90 W
USB hub
LG UltraGear 39GX950B-B OLEDDISPLAYYes
KVM switch
LG UltraGear 39GX950B-B OLEDDISPLAYYes
Ethernet
LG UltraGear 39GX950B-B OLEDDISPLAYNo
Audio output
LG UltraGear 39GX950B-B OLEDDISPLAYYes
Built-in speakers
LG UltraGear 39GX950B-B OLEDDISPLAYNo
ERGONOMICS
Visual insight
Ergonomics
Only structured adjustment ranges and VESA dimensions are used; no support is inferred from free text.
LG UltraGear 39GX950B-B OLED
HeightUnknown?
TiltUnknown?
SwivelUnknown?
PivotUnknown?
VESA100 × 100 mm✓
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| Stand included | Yes |
| Stand type | height/tilt/swivel adjustable |
| Height adjustment | - |
| Tilt | - |
| Swivel | - |
| Pivot | - |
| VESA mount | 100 × 100 mm |
Stand included
LG UltraGear 39GX950B-B OLEDDISPLAYYes
Stand type
LG UltraGear 39GX950B-B OLEDDISPLAYheight/tilt/swivel adjustable
Height adjustment
LG UltraGear 39GX950B-B OLEDDISPLAY-
Tilt
LG UltraGear 39GX950B-B OLEDDISPLAY-
Swivel
LG UltraGear 39GX950B-B OLEDDISPLAY-
Pivot
LG UltraGear 39GX950B-B OLEDDISPLAY-
VESA mount
LG UltraGear 39GX950B-B OLEDDISPLAY100 × 100 mm
BODY & POWER
| Comparison item | LG UltraGear 39GX950B-B OLED |
|---|---|
| Body dimensions (W × H × D) | - |
| With-stand dimensions (W × H × D) | - |
| Cabinet thickness | - |
| Weight without stand | - |
| Weight with stand | - |
| Typical power | - |
| Maximum power | - |
| Warranty | - |
Body dimensions (W × H × D)
LG UltraGear 39GX950B-B OLEDDISPLAY-
With-stand dimensions (W × H × D)
LG UltraGear 39GX950B-B OLEDDISPLAY-
Cabinet thickness
LG UltraGear 39GX950B-B OLEDDISPLAY-
Weight without stand
LG UltraGear 39GX950B-B OLEDDISPLAY-
Weight with stand
LG UltraGear 39GX950B-B OLEDDISPLAY-
Typical power
LG UltraGear 39GX950B-B OLEDDISPLAY-
Maximum power
LG UltraGear 39GX950B-B OLEDDISPLAY-
Warranty
LG UltraGear 39GX950B-B OLEDDISPLAY-
Missing App rows in this export include Backlight, VRR range, Claimed peak brightness, Claimed typical brightness, and more. CompareAll keeps these as - until source-backed fields are available.