LG 45GX90SA-B
USB-C carries video and supplies up to 65W. Compare that with your computer's charging needs.
Full specifications →Sources and product image
Image: LG product image.
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Compare up to three monitors. Check their native display modes, connections and warranty before choosing.
3 of 3 selected
- LG 45GX90SA-B
- LG 45GX900A-B
- Acer UM.MXXAA.001
Unconfirmed details stay visible.
4 documented differences · 1 detail to confirm
| Specification |  |  |  Price not verified Stock not verified |
|---|---|---|---|
| Screen and display modes | |||
| Screen size | 45 inches | 45 inches | 44.5 inches |
| Native resolution and refresh | 3440 × 1440 at 240Hz | 3440 × 1440 at 240Hz | 3440 × 1440 at 240Hz |
| Panel technology | WOLED | WOLED | WOLED |
| Screen format | Ultrawide | Ultrawide | Ultrawide |
| Connections and charging | |||
| Documented inputs | HDMI 2.1, DisplayPort 1.4, USB-C | HDMI 2.1, DisplayPort 1.4 | HDMI, DisplayPort |
| USB-C video | Yes | Yes | Yes |
| USB-C charging | 65W | 65W | 90W |
| KVM switch | No | Yes | Yes |
| Everyday use | |||
| Curvature | 800R | 800R | 800R |
| Screen coating | Anti-glare | Anti-glare | Anti-glare |
| Built-in speakers | Yes | Yes | Yes |
| Warranty | |||
| Burn-in coverage | Not confirmed | Not confirmed | Covered for 3 years, subject to warranty termsWarranty terms ↗ |
Before you choose.
LG 45GX900A-B
USB-C carries video and supplies up to 65W. Compare that with your computer's charging needs.
Full specifications →Sources and product image
- lg.comUS · Checked 2026-10-20
- amazon.comUS · Checked 2026-10-20
- lg.comHK · Checked 2026-10-21
- bestbuy.comUS · Checked 2026-10-23
- lg.comUK · Checked 2026-10-22
- bhphotovideo.comUS · Checked 2026-10-23
- pc-online.co.ilIsrael · Checked 2026-10-23
Image: LG product image.
Acer UM.MXXAA.001
USB-C carries video and supplies up to 90W. Compare that with your computer's charging needs.
Full specifications →Sources and product image
- store.acer.comUS · Checked 2026-10-20
- acer.comGlobal · Checked 2026-10-22
- acer.comUS · Checked 2026-10-22
- bhphotovideo.comUS · Checked 2026-10-22
- pangoly.comUS · Checked 2026-10-23
Image: Acer product image.
Prices are in USD, before tax. A model remains in your comparison when its stock changes. About prices and stock →