LG 27U631A
An affordable 27-inch QHD IPS monitor that punches above its price with sharp, colorful visuals and handy USB-C connectivity, making it a strong budget pick for productivity and casual use. Just don't expect built-in speakers, height adjustment, or serious USB-C charging power.
TechZonical Rating
4.0 / 5₹14,999
as of 24 Jul 2026
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At a Glance
Key Highlights
- ✓Display Size: 27"
- ✓Resolution: 2560x1440 (QHD)
- ✓Refresh Rate: 100Hz
- ✓Response Time: 5ms (GtG at Faster)
- ✓Panel Type: IPS
✓ Pros
- ✓Sharp, crisp QHD picture with vivid, accurate color for everyday use
- ✓Exceptional value for a 2K IPS display in its price segment
- ✓Convenient single-cable USB-C connectivity for compatible laptops
- ✓Slim, near-borderless design that looks premium on a desk
✕ Cons
- ✕No built-in speakers
- ✕Stand offers tilt only, no height adjustment
- ✕USB-C power delivery is capped at a modest 15W
Specifications
| Display | |
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | IPS |
| Brightness | 250 nits (typical) |
| Color Gamut | 99% sRGB (typical) |
| HDR Support | HDR10 |
| Refresh Rate & Response Time | |
| Refresh Rate | 100Hz |
| Response Time | 5ms (GtG at Faster) |
| VRR (FreeSync / G-Sync) | LG Dynamic Action Sync¹ |
| Ports | |
| HDMI | 1x HDMI 2.0 |
| USB-C | 1x USB-C (DisplayPort Alt Mode, 15W Power Delivery) |
| Speakers | |
| Speakers | No built-in speakers |
| Features | |
| Features | Tilt adjustable, VESA mount (100x100mm), Flicker Safe, Reader Mode, Black Stabilizer, Color Weakness correction, 3-side virtually borderless design, LG Switch app support |
Specification Notes
- 1This monitor uses LG's own Dynamic Action Sync adaptive-sync technology rather than certified AMD FreeSync or NVIDIA G-Sync.
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