Acer SB220Q bi 21.5" FHD IPS Monitor vs ASUS VG248QG 24" G-SYNC Gaming Monitor
The Acer SB220Q bi 21.5" FHD IPS Monitor is the budget option here, but it offers a sleek 21.5" display with 75Hz refresh rate. Meanwhile, the ASUS VG248QG 24" G-SYNC Gaming Monitor stands out with its ultra-fast 165Hz refresh rate and 0.5ms response time, making it the go-to for serious gamers. If you're gaming, that extra size and speed make a huge difference in performance and enjoyment. Key specs: Display: 21.5" vs 24" and Refresh: 75 Hz vs 165 Hz.
Why compare these? The Acer SB220Q bi 21.5" FHD IPS Monitor (budget-friendly) and ASUS VG248QG 24" G-SYNC Gaming Monitor (mid-range) represent different approaches to monitors. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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How We Compare These Products
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Sources Checked
Official specifications, Retailer ratings, Manufacturer documentation, Buyer feedback.
Decision Factors
We weigh panel type, resolution, refresh rate, brightness, color coverage, ergonomics, and desk fit.
Editorial Standard
Research-based analysis from documented specs, published lab measurements, and verified-buyer evidence. Any hands-on note is labeled as such. Full methodology.
Key Differences at a Glance
| Aspect | Acer SB220Q | ASUS VG248QG |
|---|---|---|
| User Rating | 4.6★ (42,289 reviews) | 4.6★ (7,676 reviews) |
| Top Strength | Ultra-thin 'Zero Frame' design looks modern and saves desk space | Ultra-fast 0.5ms (GtG) response time virtually eliminates motion blur and ghosting |
| Main Drawback | Lacks VESA mount compatibility (cannot be mounted on arms or walls) | TN panel viewing angles (170°/160°) cause color shifting when viewed off-center |
| Market Position | Budget | ✓Mid-range |
Acer SB220Q bi 21.5" FHD IPS Monitor
21.5" Viewable
1920 x 1080 (FHD)
16:9
IPS (In-Plane Switching)
ASUS VG248QG 24" G-SYNC Gaming Monitor
24" Viewable (24" Class)
1920 x 1080 (FHD)
16:9
TN (Twisted Nematic)
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Acer SB220Q bi 21.5" FHD IPS Monitor vs ASUS VG248QG 24" G-SYNC Gaming Monitor
Acer SB220Q bi 21.5" FHD IPS Monitor
ASUS VG248QG 24" G-SYNC Gaming Monitor
| Criterion | Acer SB220Q bi 21.5" FHD IPS Monitor | ASUS VG248QG 24" G-SYNC Gaming Monitor |
|---|---|---|
| Rating | ★4.6(42,289)Amazon | ★4.6(7,676)Amazon |
Screen Size | 21.5" Viewable | 24" Viewable (24" Class) |
Resolution | 1920 x 1080 (FHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | TN (Twisted Nematic) |
Refresh Rate | 75 Hz (via HDMI) / 60 Hz (via VGA) | 165 Hz (Overclockable; via DisplayPort) |
Response Time | 4 ms (GtG) | 0.5 ms (GtG Min) / 1 ms (GtG Avg) |
Brightness | 250 nits (cd/m²) | 350 nits (cd/m²) |
Contrast | 1,000:1 (Static) / 100,000,000:1 (Dynamic) | 1,000:1 (Static) / 100,000,000:1 (ASCR Dynamic) |
Color Gamut | 72% NTSC (Approx. 99% sRGB) | 72% NTSC (Approx. 99% sRGB) |
Color Depth | 16.7M (6-bit + FRC) | 16.7M (6-bit + FRC) |
HDR | No (Not supported) | No (Not supported) |
Adaptive Sync | AMD Radeon FreeSync (48-75Hz range via HDMI) | NVIDIA G-SYNC Compatible / AMD FreeSync Premium |
Viewing Angles | 178° (H) / 178° (V) | 170° (H) / 160° (V) |
Curvature | Flat | Flat |
Speakers | No (None) | 2x 2 W (Stereo) |
Ports | 1x HDMI 1.4; 1x VGA | 1x DisplayPort 1.2; 1x HDMI 1.4; 1x Dual-Link DVI-D; 1x 3.5mm Audio In; 1x 3.5mm Headphone Out |
USB C | No | No |
Kvm | No | No |
Vesa | No (Not VESA compatible) | 100 x 100 mm |
Ergonomics | Tilt only (-5° to 15°) | Height (130mm), Swivel (±90°), Pivot (±90°), Tilt (+33° to -5°) |
Power Consumption | 24 W (Typical) / 0.45 W (Standby) | 40 W (Typical) / 0.5 W (Standby) |
Weight With Stand | 2,480 g (5.47 lbs) | 5,200 g (11.46 lbs) |
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Acer SB220Q bi 21.5" FHD IPS Monitor
21.5" Viewable
1920 x 1080 (FHD)
16:9
IPS (In-Plane Switching)
75 Hz (via HDMI) / 60 Hz (via VGA)
4 ms (GtG)
Pros
- Ultra-thin 'Zero Frame' design looks modern and saves desk space
- IPS panel ensures consistent colors and wide viewing angles (178°)
Cons
- Lacks VESA mount compatibility (cannot be mounted on arms or walls)
- No built-in audio or headphone jack
ASUS VG248QG 24" G-SYNC Gaming Monitor
24" Viewable (24" Class)
1920 x 1080 (FHD)
16:9
TN (Twisted Nematic)
165 Hz (Overclockable; via DisplayPort)
0.5 ms (GtG Min) / 1 ms (GtG Avg)
Pros
- Ultra-fast 0.5ms (GtG) response time virtually eliminates motion blur and ghosting
- 165Hz refresh rate offers competitive fluidity for FPS titles (via DisplayPort)
Cons
- TN panel viewing angles (170°/160°) cause color shifting when viewed off-center
- Color accuracy is inferior to modern IPS panels (washed out blacks/colors)
Which one is better?
The ASUS VG248QG 24" G-SYNC Gaming Monitor is the better buy for most people - its 165Hz refresh rate crushes the Acer SB220Q bi's 75Hz.
Who should buy each?
Choose the Acer SB220Q bi 21.5" FHD IPS Monitor if: you need a budget-friendly display, prefer a lightweight monitor at 87.48oz, or want a sleek design for a small desk setup.
Choose the ASUS VG248QG 24" G-SYNC Gaming Monitor if: you play competitive FPS games, want the smoothest experience with 165Hz refresh rate, or need a larger screen for immersive gaming.
Safe Choice Buyers
More widely tested with 42,289 reviews vs 7,676
→ Choose Acer SB220Q
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose ASUS VG248QG
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Acer SB220Q
Ultra-thin 'Zero Frame' Priority
Ultra-thin 'Zero Frame' design looks modern and saves desk space
→ Choose Acer SB220Q
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: Both products share a 4.6★ rating, making this comparison particularly close. Your decision should come down to which specific features matter most to you.
Frequently Asked Questions
+Which is better: Acer SB220Q bi 21.5" FHD IPS Monitor or ASUS VG248QG 24" G-SYNC Gaming Monitor?
Acer SB220Q bi 21.5" FHD IPS Monitor is the better choice if you prioritize ultra-thin 'zero frame' design looks modern and saves desk space. ASUS VG248QG 24" G-SYNC Gaming Monitor wins if you value ultra-fast 0.5ms (gtg) response time virtually eliminates motion blur and ghosting. Both are rated highly (4.6★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between Acer SB220Q bi 21.5" FHD IPS Monitor and ASUS VG248QG 24" G-SYNC Gaming Monitor?
Key differences: Acer SB220Q bi 21.5" FHD IPS Monitor offers ultra-thin 'zero frame' design looks modern and saves desk space, while ASUS VG248QG 24" G-SYNC Gaming Monitor stands out with ultra-fast 0.5ms (gtg) response time virtually eliminates motion blur and ghosting. Consider that Acer SB220Q bi 21.5" FHD IPS Monitor lacks vesa mount compatibility (cannot be mounted on arms or walls). Meanwhile, ASUS VG248QG 24" G-SYNC Gaming Monitor tn panel viewing angles (170°/160°) cause color shifting when viewed off-center. Check the detailed specs table above for a complete comparison.
+What should I prioritize when choosing between these monitors?
Focus on the features that matter most for your daily use. Acer SB220Q bi 21.5" FHD IPS Monitor stands out for ultra-thin 'zero frame' design looks modern and saves desk space and ips panel ensures consistent colors and wide viewing angles (178°). ASUS VG248QG 24" G-SYNC Gaming Monitor excels at ultra-fast 0.5ms (gtg) response time virtually eliminates motion blur and ghosting and 165hz refresh rate offers competitive fluidity for fps titles (via displayport). Check the spec table above for the complete side-by-side breakdown.
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