ASUS VG248QG 24" G-SYNC Gaming Monitor vs LG 27GL83A-B 27" UltraGear QHD IPS Monitor
The ASUS VG248QG 24" G-SYNC Gaming Monitor edges out the LG 27GL83A-B 27" UltraGear QHD IPS Monitor in refresh rate: 165Hz vs 144Hz. That extra fluidity makes a significant difference in fast-paced games. However, the LG monitor's QHD resolution (2560 x 1440) offers sharper visuals compared to the ASUS's FHD (1920 x 1080), which can be a game-changer for those who prioritize detail. In real-world use, the ASUS's ultra-fast 0.5ms response time crushes motion blur, making it a strong fit for competitive gamers. But if you're into photography or enjoy vibrant colors, the LG's IPS panel with 99% sRGB color accuracy shines brighter. So, your choice really hinges on whether you value speed or image quality more. Key specs: Display: 24" vs 27" and Refresh: 165 Hz vs 144 Hz.
Why compare these? Both the ASUS VG248QG 24" G-SYNC Gaming Monitor and LG 27GL83A-B 27" UltraGear QHD IPS Monitor are mid-range monitors competing in the same market segment. This makes them direct rivals for buyers looking for mid-range features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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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
Hands-on notes are labeled when available; otherwise analysis is based on documented specs and buyer evidence.
Key Differences at a Glance
| Aspect | ASUS VG248QG | LG 27GL83A-B |
|---|---|---|
| User Rating | 4.6★ (7,676 reviews) | 4.6★ (12,549 reviews) |
| Top Strength | Ultra-fast 0.5ms (GtG) response time virtually eliminates motion blur and ghosting | Ideal 27-inch QHD sweet spot delivers sharper text and details than 1080p |
| Main Drawback | TN panel viewing angles (170°/160°) cause color shifting when viewed off-center | Contrast ratio is mediocre (IPS glow is visible in dark rooms; blacks appear gray) |
| Market Position | Mid-range | Mid-range |
ASUS VG248QG 24" G-SYNC Gaming Monitor
24" Viewable (24" Class)
1920 x 1080 (FHD)
16:9
TN (Twisted Nematic)
LG 27GL83A-B 27" UltraGear QHD IPS Monitor
27" Viewable (27" Class)
2560 x 1440 (QHD)
16:9
IPS (In-Plane Switching)
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.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: ASUS VG248QG 24" G-SYNC Gaming Monitor vs LG 27GL83A-B 27" UltraGear QHD IPS Monitor
ASUS VG248QG 24" G-SYNC Gaming Monitor
LG 27GL83A-B 27" UltraGear QHD IPS Monitor
| Criterion | ASUS VG248QG 24" G-SYNC Gaming Monitor | LG 27GL83A-B 27" UltraGear QHD IPS Monitor |
|---|---|---|
| Rating | ★4.6(7,676)Amazon | ★4.6(12,549)Amazon |
Screen Size | 24" Viewable (24" Class) | 27" Viewable (27" Class) |
Resolution | 1920 x 1080 (FHD) | 2560 x 1440 (QHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | TN (Twisted Nematic) | IPS (In-Plane Switching) |
Refresh Rate | 165 Hz (Overclockable; via DisplayPort) | 144 Hz |
Response Time | 0.5 ms (GtG Min) / 1 ms (GtG Avg) | 1 ms (GtG) |
Brightness | 350 nits (cd/m²) | 350 nits (Typical) / 280 nits (Min) |
Contrast | 1,000:1 (Static) / 100,000,000:1 (ASCR Dynamic) | 1,000:1 (Typical) / 700:1 (Min) |
Color Gamut | 72% NTSC (Approx. 99% sRGB) | 99% sRGB |
Color Depth | 16.7M (6-bit + FRC) | 1.07 Billion (10-bit / 8-bit + FRC) |
HDR | No (Not supported) | HDR10 (Software support only) |
Adaptive Sync | NVIDIA G-SYNC Compatible / AMD FreeSync Premium | NVIDIA G-SYNC Compatible / AMD FreeSync Premium |
Viewing Angles | 170° (H) / 160° (V) | 178° (H) / 178° (V) |
Curvature | Flat | Flat |
Speakers | 2x 2 W (Stereo) | No (None) |
Ports | 1x DisplayPort 1.2; 1x HDMI 1.4; 1x Dual-Link DVI-D; 1x 3.5mm Audio In; 1x 3.5mm Headphone Out | 1x DisplayPort 1.4; 2x HDMI 2.0; 1x 3.5mm Headphone Out |
USB C | No | No |
Kvm | No | No |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (130mm), Swivel (±90°), Pivot (±90°), Tilt (+33° to -5°) | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel |
Power Consumption | 40 W (Typical) / 0.5 W (Standby) | 51 W (Typical) / 65 W (Max) / 0.5 W (Sleep) |
Weight With Stand | 5,200 g (11.46 lbs) | 6,100 g (13.5 lbs) |
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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)
LG 27GL83A-B 27" UltraGear QHD IPS Monitor
27" Viewable (27" Class)
2560 x 1440 (QHD)
16:9
IPS (In-Plane Switching)
144 Hz
1 ms (GtG)
Pros
- Ideal 27-inch QHD sweet spot delivers sharper text and details than 1080p
- Fast 1ms IPS panel eliminates motion blur while maintaining vibrant 99% sRGB colors
Cons
- Contrast ratio is mediocre (IPS glow is visible in dark rooms; blacks appear gray)
- Lacks a USB hub and built-in speakers (features found on the pricier '850' model)
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 LG 27GL83A-B 27" UltraGear QHD IPS Monitor's 144Hz. That said, grab the LG if you need a larger 27" screen with better color accuracy - it's worth considering for visual clarity.
Who should buy each?
Choose the ASUS VG248QG 24" G-SYNC Gaming Monitor if: you want ultra-fast 0.5ms response time, crave competitive gaming speed with 165Hz refresh rate, or need a compact 24" size.
Choose the LG 27GL83A-B 27" UltraGear QHD IPS Monitor if: you prioritize image detail with 2560 x 1440 resolution, enjoy vibrant colors for multimedia, or prefer a larger 27" screen for immersive viewing.
Safe Choice Buyers
More widely tested with 12,549 reviews vs 7,676
→ Choose LG 27GL83A-B
Ultra-fast 0.5ms (GtG) Priority
Ultra-fast 0.5ms (GtG) response time virtually eliminates motion blur and ghosting
→ Choose ASUS VG248QG
Ideal 27-inch QHD Priority
Ideal 27-inch QHD sweet spot delivers sharper text and details than 1080p
→ Choose LG 27GL83A-B
Conclusion
ASUS VG248QG 24" G-SYNC Gaming Monitor and LG 27GL83A-B 27" UltraGear QHD IPS Monitor are both solid choices. Match the strengths above to your budget and workflow to make the best call.
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: ASUS VG248QG 24" G-SYNC Gaming Monitor or LG 27GL83A-B 27" UltraGear QHD IPS Monitor?
ASUS VG248QG 24" G-SYNC Gaming Monitor is the better choice if you prioritize ultra-fast 0.5ms (gtg) response time virtually eliminates motion blur and ghosting. LG 27GL83A-B 27" UltraGear QHD IPS Monitor wins if you value ideal 27-inch qhd sweet spot delivers sharper text and details than 1080p. Both are rated highly (4.6★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between ASUS VG248QG 24" G-SYNC Gaming Monitor and LG 27GL83A-B 27" UltraGear QHD IPS Monitor?
Key differences: ASUS VG248QG 24" G-SYNC Gaming Monitor offers ultra-fast 0.5ms (gtg) response time virtually eliminates motion blur and ghosting, while LG 27GL83A-B 27" UltraGear QHD IPS Monitor stands out with ideal 27-inch qhd sweet spot delivers sharper text and details than 1080p. Consider that ASUS VG248QG 24" G-SYNC Gaming Monitor tn panel viewing angles (170°/160°) cause color shifting when viewed off-center. Meanwhile, LG 27GL83A-B 27" UltraGear QHD IPS Monitor contrast ratio is mediocre (ips glow is visible in dark rooms; blacks appear gray). 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. ASUS VG248QG 24" G-SYNC Gaming Monitor stands out for 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). LG 27GL83A-B 27" UltraGear QHD IPS Monitor excels at ideal 27-inch qhd sweet spot delivers sharper text and details than 1080p and fast 1ms ips panel eliminates motion blur while maintaining vibrant 99% srgb colors. Check the spec table above for the complete side-by-side breakdown.
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