LG 34WR55QC-B 34" Curved UltraWide WQHD HDR 10 100Hz Monitor with USB Type-C
Bottom line: The LG 34WR55QC-B 34" Curved UltraWide WQHD HDR 10 100Hz Monitor ($349.99): 34-inch 3440x1440 WQHD ultrawide fits two full-size windows side by side; main trade-off: 100Hz is below the 144Hz+ panels competitive gamers usually want.
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*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 34-inch 3440x1440 WQHD ultrawide fits two full-size windows side by side
- ✓ 100Hz refresh rate, smoother than standard 60Hz office monitors
- ✓ AMD FreeSync support to cut screen tearing in games
- ✓ USB Type-C connectivity for simpler laptop hookups
- ✓ Curved, borderless design suits multi-monitor setups and immersive viewing
Cons
- ✗ 100Hz is below the 144Hz+ panels competitive gamers usually want
- ✗ USB-C power delivery wattage not stated; check it can charge your laptop
- ✗ Listing bullets describe a 27-inch 300Hz model; check the specs before you buy
- ✗ HDR10 signal support only; no VESA DisplayHDR tier named in the title
SpecPicks Verdict
SpecPicks scored LG 34WR55QC-B 34" Curved UltraWide WQHD HDR 10 100Hz Monitor with… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming monitors category. Compare with similarly-priced alternatives in the gaming monitors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 27" QHD (2560 x 1440) IPS Display.Mounting Type: Wall Mount.Power Consumption.
- 300Hz Refresh Rate and 1ms (GtG) Response Time.
- USB Type-C with 15W power delivery dual HDMI 2.1 ports and DisplayPort 1.4.
- DCI-P3 95% Color Gamut with HDR 400.
- NVIDIA G-SYNC Compatible with AMD FreeSync Premium.
- FPS Counter, Crosshair, Black Stabiliser, Dynamic Action Sync.
Full Specifications
| Brand | LG |
|---|---|
| Color | black |
| Shape | Flat |
| Voltage | 240 Volts |
| Brightness | 400 Candela per Square Meter |
| Model Name | UltraGear |
| Resolution | QHD Wide 1440p |
| Unit Count | 1.0 Count |
| Color Gamut | 95.0 |
| Pixel Pitch | 0.2318 |
| Screen Size | 34 Inches |
| Aspect Ratio | 21:9 |
| Connectivity | USB |
| Display Type | VA |
| Model Number | AMZE1LG34WR55QCB |
| Refresh Rate | 100 Hz |
| Adaptive Sync | FreeSync |
| Mounting Type | Wall Mount |
| Response Time | 1 Milliseconds |
| Screen Finish | Matte |
| Full listing title | LG 34WR55QC-B 34" Curved UltraWide WQHD HDR 10 100Hz Monitor with USB Type-C, 3440x1440 Curved Display, 100Hz Refresh Rate, AMD FreeSync, Borderless Design |
Ready to buy?
LG 34WR55QC-B 34" Curved UltraWide WQHD HDR 10 100Hz Monitor with USB Type-C, 3440x1440 Curved Display, 100Hz Refresh Rate, AMD FreeSync, Borderless Design is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
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