Acer Predator XB273U
Expert rating8.1 / 10
- Panel:
- 27-inch IPS QHD
- Refresh Rate:
- 170Hz
- Response Time:
- 1ms GTG
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Manufacturer: Acer Last updated: 2026-09-12
Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) Review
Acer Predator XB273U 27-inch QHD IPS gaming monitor with 170Hz refresh rate, 1ms GTG response time, 95% DCI-P3 coverage and G-Sync Compatible certification.
Acer's Predator XB273U competes directly in the crowded 27-inch QHD gaming segment by leaning on Acer's strong track record with panel tuning. It doesn't try to stand out with unusual features, instead focusing on getting the core gaming experience — fast, clean motion with solid color — right, which is exactly what most buyers in this category actually want.
Why It Still Holds Up
170Hz sits comfortably above the 144Hz baseline while remaining easy to drive with mid-range GPUs, and Acer's ErgoStand offers full ergonomic adjustment including a smooth swivel base. Build quality feels sturdier than the plastic-heavy competition at similar price points.
Where It Falls Short
HDR10 support is present but shallow without local dimming, and the design language, with Predator's signature angular styling, won't suit buyers wanting a minimalist look. It also lacks USB-C connectivity found on some rivals.
Comparison to Alternatives
Against the ASUS TUF Gaming VG27AQ, the XB273U pushes a slightly higher refresh rate at a similar price point, making the two close competitors decided mostly by brand preference and available rebates. Compared to the Acer Nitro VG272U, the XB273U sits a tier above with better build quality and a faster refresh rate, at a higher price.
Specifications
Identity
| Brand | Acer |
|---|---|
| Model Number | XB273U GS |
Panel
| Panel Type | IPS |
|---|---|
| Screen Size | 27 in |
| Resolution | 2560 x 1440 (QHD) |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 165 Hz |
|---|---|
| Response Time | 1 ms |
| Adaptive Sync | NVIDIA G-Sync Compatible |
Features
| HDR Support | Yes |
|---|---|
| Curved | No |
Panel technology
| Panel Technology | IPS |
|---|
Screen geometry
| Native Resolution | 2560x1440 |
|---|---|
| Screen Curvature | Flat |
Motion
| Max Refresh Rate | 165 Hz |
|---|---|
| Response Time GtG | 1 ms |
Adaptive sync
| VRR Standard | G-Sync Compatible |
|---|
HDR and brightness
| HDR Certification | DisplayHDR 400 |
|---|---|
| SDR Brightness | 400 nits |
| Native Contrast Ratio | 1000:1 |
Color
| DCI-P3 Coverage | 95 % |
|---|---|
| Color Depth | 8-bit |
Stand, mounting and form
| Height Adjustment Range | 115 mm |
|---|---|
| Pivot To Portrait | Yes |
| VESA Mount Pattern | 100x100 |
| Built-in Speakers | Yes |
| Series | Predator XB273U |
|---|---|
| Color Gamut | 95% DCI-P3 |
| HDR Formats | HDR10 |
| Source URL | https://www.acer.com/gb-en/predator/monitors/xb3/pdp/UM.HX0EE.S05 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.1 / 10
A solid, no-surprises 27-inch QHD gaming monitor that competes well against the segment's established favorites.
Best for
- Gamers wanting reliable QHD performance at 170Hz
- Buyers who value sturdy build quality
- Mid-range GPU owners
Not for
- Buyers wanting USB-C connectivity
- Minimalist desk aesthetics
- HDR content enthusiasts
FAQs
What are the key specifications of the Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)?
The Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) is a monitor from Acer. Key specs: Panel Type IPS, Screen Size 27, Aspect Ratio 16:9, Resolution 2560 x 1440 (QHD), Refresh Rate 170Hz.
Will the Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) work with my current setup?
The Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) lists Panel Type is IPS. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) best suited to?
It suits gamers wanting reliable qhd performance at 170hz, buyers who value sturdy build quality, mid-range gpu owners.
What are the drawbacks of the Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)?
It is a poor fit for buyers wanting usb-c connectivity, minimalist desk aesthetics, hdr content enthusiasts.
Compare and read more
- Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) vs LG UltraFine 32UN880-B (31.5-Inch 4K IPS Ergo/60Hz/5ms/95% DCI-P3/HDR10/USB-C 60W Clamp Mount)
- Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) vs ASUS ROG Strix XG17AHPE (17.3-Inch 1080p Portable IPS/240Hz/3ms/Built-In Battery/FreeSync Gaming Monitor)
- Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) vs ASUS TUF Gaming VG27AQL3A (27-Inch QHD Fast IPS/180Hz/1ms/130% sRGB/HDR10/ELMB Sync)
- Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) vs ASUS ROG Strix XG27ACS (27-Inch QHD Fast IPS/180Hz/1ms/99% sRGB/HDR10/Slim Chassis)
- Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible) vs ASUS ROG Strix XG27AQ (27-Inch QHD Fast IPS/170Hz/1ms MPRT/95% DCI-P3/HDR10/G-Sync Compatible)