Acer K273 Ebi 27-inch FHD IPS Gaming Monitor – UM.HX3AA.E05

Acer K273 Ebi 27-inch FHD IPS Gaming Monitor – UM.HX3AA.E05

The Acer K273 Ebi brings essential gaming performance and IPS image quality to the budget-conscious market. Featuring a 27-inch Full HD display with 100Hz refresh rate, AMD FreeSync, 1ms Virtual Response Boost, and near-bezel-less ZeroFrame design, it delivers smooth, immersive gaming and productive multitasking at an accessible price point.

27-Inch FHD IPS: Spacious Viewing with Accurate Colors

At 1920×1080 resolution on a 27-inch panel, the K273 Ebi delivers ample screen real estate for gaming, productivity, and media consumption. The IPS (In-Plane Switching) panel ensures accurate, consistent colors from virtually any viewing angle (178°/178°), making it ideal for shared viewing or multi-monitor setups. With 16.7 million colors, images appear vibrant and true-to-life, whether you’re gaming, watching movies, or editing documents.

100Hz Refresh Rate: Smooth Beyond Standard 60Hz

While not reaching the 144Hz or higher rates of premium gaming monitors, the 100Hz refresh rate delivers a noticeable 67% improvement over standard 60Hz displays. Fast-paced games flow more smoothly, camera pans appear more fluid, and competitive gameplay feels more responsive. The higher refresh rate reduces motion blur and stuttering, providing a tangible upgrade for gamers transitioning from basic displays.

AMD FreeSync: Tear-Free Gaming

AMD FreeSync synchronizes the monitor’s refresh rate with your AMD graphics card’s frame output, eliminating screen tearing and stuttering for smooth, uninterrupted gameplay. Whether you’re playing competitive shooters, fast-paced racing games, or open-world adventures, FreeSync maintains visual consistency even when frame rates fluctuate.

1ms Virtual Response Boost: Reduced Motion Blur

Acer’s Virtual Response Boost (VRB) technology achieves a 1ms response time through advanced pixel overdrive and backlight strobing techniques. While not a true 1ms gray-to-gray response like high-end gaming panels, VRB significantly reduces motion blur and ghosting compared to standard IPS response times, keeping fast-moving objects sharp and clear.

ZeroFrame Design: Immersive Viewing

The near-bezel-less ZeroFrame design minimizes distractions and maximizes screen real estate, creating an immersive viewing experience. The ultra-thin bezels are particularly effective in multi-monitor setups, allowing seamless side-by-side placement with minimal visual interruption between displays — perfect for expanded gaming, trading, or productivity workflows.

Acer EyeProtect: Prolonged Comfort

Extended gaming sessions demand eye care. Acer’s EyeProtect suite includes:

• Flicker-less Technology: Eliminates screen flicker at all brightness levels, reducing eye strain
• Blue Light Filter: Reduces harmful blue light emissions without compromising color accuracy
• ComfyView: Anti-glare screen treatment minimizes reflections from ambient lighting
• Low-dimming: Enables comfortable use at low brightness levels in dark environments

Together, these features enable comfortable, fatigue-free viewing during long gaming marathons or work sessions.

100,000,000:1 Dynamic Contrast

Acer’s Adaptive Contrast Management (ACM) achieves a dynamic contrast ratio of 100 million to 1 by intelligently adjusting backlight levels based on on-screen content. Dark scenes appear deeper with enhanced shadow detail, while bright scenes pop with improved clarity — enhancing immersion in movies and games.

Simple Connectivity

With HDMI 1.4 and VGA inputs, the K273 Ebi offers flexible connectivity for modern and legacy devices. The HDMI port supports the full 100Hz refresh rate at 1080p, while the VGA port provides 60Hz for older systems. Note: VGA is analog and will not provide the same image quality as digital HDMI.

Adjustable Tilt & VESA Mounting

The monitor tilts from -5° to +15°, enabling comfortable positioning for various viewing heights and seating positions. VESA 100x100mm mounting compatibility supports aftermarket monitor arms or wall mounts for space-saving setups or custom ergonomic configurations.

A budget-friendly gateway to smoother gaming and IPS color accuracy, perfect for value-conscious gamers and home users seeking essential performance without compromise.

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Technical Specifications

Display

• Screen Size: 27 inches (diagonal)
• Viewable Area: 27-inch display
• Panel Type: IPS (In-Plane Switching)
• Native Resolution: 1920 x 1080 (FHD)
• Maximum Resolution: 1920 x 1080 (FHD)
• Aspect Ratio: 16:9
• Refresh Rate: 100Hz (via HDMI 1.4), 60Hz (via VGA)
• Response Time: 1ms (VRB – Virtual Response Boost)
• Pixel Pitch: 0.311mm
• PPI (Pixels Per Inch): ~82 PPI (calculated)

Color & Image Quality

• Brightness: 250 cd/m² (nits)
• Contrast Ratio (Dynamic): 100,000,000:1 (ACM – Acer Adaptive Contrast Management)
• Contrast Ratio (Static): Typical 1000:1 (IPS standard, not specified)
• Colors: 16.7 million
• Color Depth: Likely 8-bit (typical for budget IPS)
• Viewing Angles: 178° horizontal / 178° vertical
• Screen Treatment: Anti-glare (matte)

Adaptive Sync & Gaming Features

• AMD FreeSync: Yes
• Variable Refresh Rate (VRR): Yes (via FreeSync)
• Low Framerate Compensation: Not specified (basic FreeSync)

Eye Comfort (Acer EyeProtect)

• Flicker-less Technology: Yes
• Blue Light Filter: Yes
• ComfyView: Yes (anti-glare)
• Low-dimming: Yes

Connectivity

• HDMI 1.4: 1 port (100Hz @ 1080p max)
• VGA: 1 port (60Hz @ 1080p max)
• Audio Output: Not specified (likely no headphone jack)
• Built-in Speakers: No

Ergonomics

• Tilt: -5° to +15°
• Height Adjustment: No
• Swivel: No
• Pivot: No
• VESA Mount: 100 x 100mm

Design

• Bezel Design: ZeroFrame (near-bezel-less, ultra-thin bezels)
• Color: Likely black (typical Acer K-series)

User Controls

• Power Button: Yes
• OSD Controls: Likely physical buttons (not specified)

Power

• Power Consumption: Not specified (typically 20-35W for this class)
• Power Supply: Not specified (likely external adapter)

Dimensions & Weight

• Weight (Display Only): 4.3kg (9.48 lbs)
• Weight (With Stand): Not specified (estimate ~5-6kg / 11-13 lbs)
• Dimensions: Not fully specified (typical 27″ monitor dimensions apply)

Model Information

• Model Number: K273 Ebi
• Part Number: UM.HX3AA.E05
• Manufacturer: Acer

Certifications

• AMD FreeSync Certified: Yes
• Energy Certifications: Likely compliant (not specified)

Warranty

• Warranty Period: Verify with retailer (typically 1-3 years for Acer monitors)

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Important Notes:

• 100Hz Requires HDMI: Full 100Hz refresh rate requires HDMI 1.4 connection; VGA limited to 60Hz
• VGA Image Quality: VGA is analog and produces inferior image quality vs digital HDMI; use HDMI for best results
• No Built-in Speakers: External speakers or headphones required for audio
• Virtual Response Boost (VRB): Not a true 1ms gray-to-gray response; uses backlight strobing and overdrive for blur reduction
• No Height/Swivel Adjustment: Stand is tilt-only; consider VESA mount for additional ergonomic options
• 27-Inch FHD Pixel Density: At 82 PPI, text may appear slightly less sharp than 24-inch FHD (92 PPI); ideal viewing distance: 60-80cm (24-32 inches)
• Budget Positioning: Entry-level gaming monitor; lacks advanced features like HDR, USB hub, or high refresh rates (144Hz+)
• FreeSync Compatibility: Works with AMD graphics cards; may work with NVIDIA GPUs but not officially G-SYNC Compatible certified

Ideal Use Cases:

• Budget gaming (entry-level esports, casual gaming)
• Home office and productivity
• Media consumption (movies, YouTube, streaming)
• Secondary monitor in multi-monitor setups
• Student dorms and budget setups

Comparison to Higher-End Models:

• vs 144Hz+ Monitors: 100Hz is smoother than 60Hz but less responsive than 144Hz/165Hz gaming monitors
• vs Higher Resolution: 1080p on 27″ has lower pixel density than 1440p; suitable for gaming but text clarity is moderate
• vs Monitors with Speakers: No built-in audio; must use external solution
• vs Fully Adjustable Stands: Tilt-only is less flexible than height/swivel/pivot stands

Best Value For:

• First-time PC gamers on a budget
• Console gamers upgrading from TV to monitor (PS5/Xbox via HDMI)
• Users needing a large, affordable IPS display for general use
• Multi-monitor buyers seeking uniform bezel-less aesthetics