Resolution
3440 x 1440 px
Contrast
1500000:1
Response Time
0.03 ms
LG UltraGear OLED 45GX900A-B 45" features ✔ processor, 45" display, 250 nits brightness, 240Hz refresh rate.
Display
| Display Type i | OLED/AMOLEDLG UltraGear OLED 45GX900A-B 45" |
| Response time i | 0.03 ms (87 others) |
| Screen Size i | 45" (1 other) |
| Resolution i | 3440 x 1440 px (56 others) |
| Pixel Density i | 82 ppi (10 others) |
| Adaptive Synchronization i | AMD FreeSync Premium Pro, Nvidia G-Sync Compatible (10 others) |
| Has anti glare coating i | ✔ (489 others) |
| Refresh Rate i | 240Hz (91 others) |
| Maximum horizontal viewing angle i | 178º (676 others) |
General info
| Type i | Gaming, Curved, UltrawideLG UltraGear OLED 45GX900A-B 45" |
| Release date i | 7 months ago06/16/2025 |
| Eu energy label i | F (95 others) |
| Supports total tilt i | ✔ (615 others) |
| Has A Swivel Stand i | ✔ (400 others) |
| Supports vesa mount i | ✔ (647 others) |
| Height i | 457 mm (5 others) |
| Width i | 992 mm (1 other) |
| Thickness i | 218 mm (5 others) |
Colors
| Brightness (typical) i | 250 nits (181 others) |
| Supports color calibration i | ✔ (312 others) |
| Bit depth i | 10-bit (253 others) |
| Contrast ratio i | 1500000:1 (69 others) |
Connectivity
| HDMI Ports i | 2 (373 others) |
| Supports thunderbolt i | ✖ |
| Displayport outputs i | 1 (464 others) |
| Displayport version i | DisplayPort 1.4 (232 others) |
| Has a socket for a 3.5 mm audio jack i | ✔ |
| Has a dvi connector i | ✖ |
| USB Ports i | 3 (120 others) |
| Usb version i | 3 (73 others) |
| Has usb type c i | ✔ (384 others) |
Power
| Standby power consumption i | 0.5W (435 others) |
Similar products
Frequently Asked Questions
What is the response time of the LG UltraGear OLED 45GX900A-B 45"?
At 0.03 ms, the LG UltraGear OLED 45GX900A-B 45" ranks #2 out of 720 — see ranking monitor products — one of the Lowest response time in this category, 99% below the category average.
What is the contrast ratio of the LG UltraGear OLED 45GX900A-B 45"?
At 1500000:1, the LG UltraGear OLED 45GX900A-B 45" is 90% above the category average for contrast ratio, ranking #11 out of 734 — see ranking monitor products.
What is the refresh rate of the LG UltraGear OLED 45GX900A-B 45"?
At 240Hz, the LG UltraGear OLED 45GX900A-B 45" is 82% above the category average for refresh rate, ranking #44 out of 731 — see ranking monitor products.
How big is the LG UltraGear OLED 45GX900A-B 45" screen?
At 45", the LG UltraGear OLED 45GX900A-B 45" is 52% above the category average for screen size, ranking #66 out of 756 — see ranking monitor products.
How bright is the LG UltraGear OLED 45GX900A-B 45" display?
At 250 nits, the LG UltraGear OLED 45GX900A-B 45" is 32% below the category average for display brightness, ranking #527 out of 731 — see ranking monitor products.
What is the pixel density of the LG UltraGear OLED 45GX900A-B 45"?
At 82 ppi, the LG UltraGear OLED 45GX900A-B 45" is 31% below the category average for pixel density, ranking #624 out of 723 — see ranking monitor products.
What is the standby power consumption of the LG UltraGear OLED 45GX900A-B 45"?
At 0.5W, the LG UltraGear OLED 45GX900A-B 45" is 19% below the category average for standby power consumption, ranking #75 out of 561 — see ranking monitor products.
How many HDMI ports does the LG UltraGear OLED 45GX900A-B 45" have?
At 2, the LG UltraGear OLED 45GX900A-B 45" is 13% above the category average for HDMI ports, ranking #57 out of 674 — see ranking monitor products.
What is the colour bit depth of the LG UltraGear OLED 45GX900A-B 45"?
At 10-bit, the LG UltraGear OLED 45GX900A-B 45" is 12% above the category average for bit depth, ranking #246 out of 499 — see ranking monitor products.
Does the LG UltraGear OLED 45GX900A-B 45" have USB Type-C?
Yes, the LG UltraGear OLED 45GX900A-B 45" has USB Type-C. This feature is found in 53% of monitors.
Does the LG UltraGear OLED 45GX900A-B 45" have a 3.5mm headphone jack?
Yes, the LG UltraGear OLED 45GX900A-B 45" has a 3.5mm headphone jack. This feature is found in 76% of monitors.
Does the LG UltraGear OLED 45GX900A-B 45" support VESA mount?
Yes, the LG UltraGear OLED 45GX900A-B 45" supports VESA mount. This feature is found in 86% of monitors.
How does it compare?
How does the LG UltraGear OLED 45GX900A-B 45"'s contrast ratio compare to similar monitorss?
At 1500000:1, the LG UltraGear OLED 45GX900A-B 45" leads the AOC Agon Pro AG456UCZD 45" (1200:1) by 100%.
How does the LG UltraGear OLED 45GX900A-B 45"'s display brightness compare to similar monitorss?
At 250 nits, the LG UltraGear OLED 45GX900A-B 45" trails the AOC Agon Pro AG456UCZD 45" (1000 nits) by 75%.
How does the LG UltraGear OLED 45GX900A-B 45"'s standby power consumption compare to similar monitorss?
At 0.5W, the LG UltraGear OLED 45GX900A-B 45" trails the LG UltraGear 45GS96QB-B 45" (0.3W) by 40%.
How does the LG UltraGear OLED 45GX900A-B 45"'s USB ports compare to similar monitorss?
At 3, the LG UltraGear OLED 45GX900A-B 45" leads the LG UltraGear OLED 45GX90SA-B 45" (2) by 33%.
How does the LG UltraGear OLED 45GX900A-B 45"'s pixel density compare to similar monitorss?
At 82 ppi, the LG UltraGear OLED 45GX900A-B 45" trails the LG UltraGear OLED 45GS95QE-B 45" (84 ppi) by 2%.
How does the LG UltraGear OLED 45GX900A-B 45"'s screen size compare to similar monitorss?
At 45", the LG UltraGear OLED 45GX900A-B 45" leads the LG UltraGear OLED 45GX90SA-B 45" (44.5") by 1%.