Specs Snapshot
- Weight
- 13.14 Pounds
Recent price history
Buy timing signal
ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)
Affiliate link: we may earn from qualifying purchases.
Quick Verdict
ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is a mid-range pick through its 27-inch QHD IPS panel and strong speed scores. Best when speed matters more than contrast.
Buy if
You care more about 27-inch QHD IPS panel than anything else on the spec sheet, and you'd rather keep this purchase in the mid-range bracket.
Skip if
You want either the best or the cheapest — mid-range compromises on both ends.
ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is a midrange gaming monitors pick for gaming, productivity and media editing. Its 27-inch QHD IPS panel, 300Hz refresh rate and 1ms response time make it most relevant for shoppers comparing refresh rate, response time, panel type (IPS, OLED, VA), resolution, adaptive sync support, and color accuracy for gaming within the gaming monitors category....
Best current merchant option
Amazon · ~$307.95
Check availability · checked Sep 13, 2026. Prices only show after exact listing verification.
Affiliate link: we may earn from qualifying purchases.
Prices are checked from merchant data when available. We do not claim hands-on lab testing unless a page explicitly says so.
Research SynthesisValue Shape
Where this product is strongest
Best: Speed, Color
Watch: Contrast, Resolution
Premium vs value
Performance vs price: Alienware AW3423DWF Curved QD-OLED Gaming Monitor 34" leads, but ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) makes you think twice about spending up.
Price Confidence & Proof
1 verified offer- Current
- ~$307.95
- Typical
- $293.71
- Recent low
- $199.00
- Checked
- Sep 13, 2026
How we researched this pick
Research basis: specs, merchant availability, price history, owner-review themes, product lineage, and category comparisons. We do not claim hands-on lab testing unless stated.
Full review summary
ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is a midrange gaming monitors pick for gaming, productivity and media editing. Its 27-inch QHD IPS panel, 300Hz refresh rate and 1ms response time make it most relevant for shoppers comparing refresh rate, response time, panel type (IPS, OLED, VA), resolution, adaptive sync support, and color accuracy for gaming within the gaming monitors category.
- Best fit: buyers who want 27-inch QHD IPS panel for gaming and daily productivity — a balanced pick that delivers 300Hz refresh rate without stretching into flagship pricing.
- Last reviewed: August 1, 2026 after affiliate listing verification and gaming monitors category review.
Key Features
- 27-inch QHD IPS panel
- 300Hz refresh rate
- 1ms response time
- HDR600 certified
- AI gaming features
- High-Performance Display: 27-inch (2560 x 1440) HDR gaming monitor with ultrafast 255Hz (OC) refresh rate designed for professional gamers and immersive gameplay
- Ultra-Fast Response Time: ASUS Fast IPS technology enables a 0.3ms response time (min.) for sharp gaming visuals with high frame rates
- Advanced Motion Blur Technology: ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with variable refresh rate, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
- AI-Enhanced Gaming: ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience
- Convenient Settings Control: DisplayWidget Center enables easy monitor settings adjustments with a mouse
- Versatile Connectivity: USB Type-C with DP Alt mode, meaning that you can connect your device with clutter-free set-up
- Complete Package Contents: DisplayPort cable, Power cord, ROG pouch, ROG sticker, Quick start guide, and Warranty Card included in the box
- Receive complimentary access to 3-month Adobe Creative Cloud with the purchase of this product (valid until 8/31/2026)
- Warranty Coverage: 3 Year Warranty with Advanced Replacement and Repair service
Pros & Cons
Pros
- If visual quality is your priority, the IPS on ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is where this pulls ahead of the pack.
- With 2560x1440 (QHD) and 255Hz, the performance-to-price ratio beats what you get from similarly priced rivals.
- Anti-glare coating on ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) handles bright rooms well, so you are not fighting reflections during daytime use.
Cons
- ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)'s anti-glare coating can make whites look slightly grainy — if you are sensitive to screen-door effects on matte finishes, consider a glossy or semi-gloss alternative.
- ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) may only have one or two full-bandwidth HDMI 2.1 ports — if you run multiple consoles plus a PC, confirm the port count and bandwidth allocation before buying.
- ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)'s IPS panel offers wide viewing angles but weaker contrast than VA or OLED — dark-room movie watchers may notice grayish blacks.
Specifications
| Screen Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Refresh Rate | 255Hz |
| Panel Type | IPS |
| Response Time | 1ms |
| HDR | Yes |
| Ports | HDMI 2.1, DisplayPort, USB-C |
| Display Resolution | 2560x1440 |
| Display Type | IPS LCD |
| Camera | 1440p |
| Height | 19.82 inches |
| Width | 24.2 inches |
| Length | 7.43 inches |
| Weight | 13.14 Pounds |
| Color | BLACK |
| Model Number | XG27ACMES |
| Warranty | 3 Year Warranty with ARR |
Frequently Asked Questions
Is the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) worth buying in 2026?
Yes. The ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) earns a 4.2/5 score in our research synthesis thanks to its 27-inch QHD IPS panel and 300Hz refresh rate. Its current listed price is ~$307.95.
What is the best feature of the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)?
If visual quality is your priority, the IPS on ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is where this pulls ahead of the pack.
Are there any downsides to the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)?
ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)'s anti-glare coating can make whites look slightly grainy — if you are sensitive to screen-door effects on matte finishes, consider a glossy or semi-gloss alternative.
Where can I buy the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES)?
The ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is available through Amazon. Confirm the final price and availability before buying. We may earn a commission from qualifying purchases through affiliate links, at no extra cost to you.
How much does the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) cost?
The ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) is currently listed at ~$307.95 on Amazon. Prices fluctuate with sales events — confirm the current price at checkout.
Considering alternatives?
See how the ASUS ROG Strix 27" 1440P HDR Gaming Monitor (XG27ACMES) stacks up against the LG 27GS93QE 27" Ultragear OLED, or browse every alternative we track.
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