Acer Predator XB273K 27" 4K UHD Gaming Monitor
The Acer Predator XB273K is a premium 27-inch 4K UHD gaming monitor engineered for competitive gamers and content creators who demand exceptional visual clarity without compromising performance. This 4K gaming monitor combines a stunning 3840 x 2160 resolution with a blazing-fast 144Hz refresh rate and 1ms response time, delivering smooth, tear-free gameplay powered by AMD FreeSync technology. Whether you're dominating esports titles or editing 4K content, the XB273K's IPS panel provides accurate color reproduction and wide viewing angles, making it the ideal choice for gamers seeking both speed and visual fidelity.
Key Features
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27-inch 4K UHD Display — 3840 x 2160 resolution for stunning clarity and immersive gaming
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144Hz Refresh Rate — Ultra-smooth gameplay with minimal motion blur
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1ms Response Time (VRB) — Lightning-fast pixel transitions for competitive advantage
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AMD FreeSync Technology — Eliminates screen tearing and stuttering for seamless visuals
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IPS Panel — Wide viewing angles and accurate color reproduction for professional-grade content creation
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350 Nits Brightness — Vibrant, punchy image output with excellent visibility
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1000:1 Contrast Ratio — Deep blacks and bright whites for enhanced visual depth
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1.07 Billion Colors — Rich color palette for gaming and multimedia applications
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Gaming-Focused Design — Predator branding with ergonomic stand and cable management
Technical Specifications
| Specification |
Details |
| Manufacturer |
Acer |
| Part Number |
UM.HX3AA.104 |
| Model |
Predator XB273K Pbmiphzx |
| Screen Size |
27 inches |
| Resolution |
3840 x 2160 (4K UHD) |
| Panel Type |
IPS |
| Refresh Rate |
144Hz |
| Response Time |
1ms (VRB) |
| Brightness |
350 nits (typical) |
| Contrast Ratio |
1000:1 (static) |
| Color Support |
1.07 billion colors |
| Adaptive Sync |
AMD FreeSync |
| Aspect Ratio |
16:9 |
Frequently Asked Questions
Is the Acer Predator XB273K good for gaming?
Absolutely. The XB273K combines a 144Hz refresh rate with 1ms response time and AMD FreeSync support, making it excellent for competitive gaming. The 4K UHD resolution delivers stunning visuals, while the IPS panel ensures color accuracy across wide viewing angles—perfect for both fast-paced shooters and immersive RPGs.
What is the difference between 4K gaming monitors and standard displays?
4K gaming monitors like the XB273K offer four times the pixel density of 1080p displays, resulting in sharper, more detailed images. Combined with high refresh rates (144Hz) and fast response times (1ms), this monitor delivers both visual fidelity and competitive performance—ideal for gamers who refuse to compromise on either.
Does the Predator XB273K support AMD FreeSync?
Yes, the XB273K features AMD FreeSync technology, which synchronizes the monitor's refresh rate with your graphics card's output. This eliminates screen tearing and stuttering, providing a smoother, more responsive gaming experience—especially beneficial for AMD Radeon GPU users.
What is the response time and why does it matter?
The XB273K offers a 1ms response time (VRB), meaning pixels transition between colors in just one millisecond. This ultra-fast response time minimizes motion blur and ghosting during fast-paced gameplay, giving you a competitive edge in esports and action-heavy games.
