Consumercarts is reader-supported. Learn more
AOC AGON PRO AG276QSG2 vs Corsair Xeneon Flex 45WQHD240: Comparison
What is the difference between AOC AGON PRO AG276QSG2 and Corsair Xeneon Flex 45WQHD240?
On response time the spread is 3233%, AOC AGON PRO AG276QSG2 1 ms against Corsair Xeneon Flex 45WQHD240 0.03 ms, so Corsair Xeneon Flex 45WQHD240 takes it. Refresh rate runs the same way, 360 Hz on the AOC AGON PRO AG276QSG2 versus 240 Hz on the Corsair Xeneon Flex 45WQHD240, another win for AOC AGON PRO AG276QSG2. AOC AGON PRO AG276QSG2 also leads on max refresh rate, 360 Hz on the AOC AGON PRO AG276QSG2 versus 240 Hz on the Corsair Xeneon Flex 45WQHD240. Add screen size to that, 27 in on the AOC AGON PRO AG276QSG2 versus 45 in on the Corsair Xeneon Flex 45WQHD240, and the pattern holds.
Who each one is for
Buy the AOC AGON PRO AG276QSG2 for NVIDIA GPU owners wanting genuine hardware G-Sync Ultimate and esports players wanting Mini-LED brightness without OLED burn-in risk, though it is the wrong buy for AMD GPU users who can't benefit from the G-Sync module and budget-conscious buyers. The Corsair Xeneon Flex 45WQHD240 is the one to take for users who switch between gaming and flat-panel productivity work and ultrawide enthusiasts wanting OLED contrast and flexibility, though it is not built for buyers wanting a simple, no-fuss fixed-curve monitor and budget-conscious shoppers. Our rating of the AOC AGON PRO AG276QSG2 (8.6/10): A premium 1440p esports monitor whose hardware G-Sync Ultimate module and dense Mini-LED backlight justify its price for NVIDIA enthusiasts.
Frequently asked questions
Do the AOC AGON PRO AG276QSG2 and Corsair Xeneon Flex 45WQHD240 differ on resolution?
Yes. Resolution reads 2560 x 1440 on the AOC AGON PRO AG276QSG2 versus 3440 x 1440 on the Corsair Xeneon Flex 45WQHD240.
Is the HDR Support the same on the AOC AGON PRO AG276QSG2 and Corsair Xeneon Flex 45WQHD240?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Panel Type
- AOC AGON PRO AG276QSG2
- IPS
- Corsair Xeneon Flex 45WQHD240
- WOLED
Brand
- AOC AGON PRO AG276QSG2
- AOC
- Corsair Xeneon Flex 45WQHD240
- Corsair
Model Number
- AOC AGON PRO AG276QSG2
- AG276QSG2
- Corsair Xeneon Flex 45WQHD240
- 45WQHD240
Screen Size
- AOC AGON PRO AG276QSG2
- 27 in-40%
- Corsair Xeneon Flex 45WQHD240
- 45 inBest
Resolution
- AOC AGON PRO AG276QSG2
- 2560 x 1440 (QHD)
- Corsair Xeneon Flex 45WQHD240
- 3440 x 1440 (UWQHD)
Panel Technology
- AOC AGON PRO AG276QSG2
- IPS
- Corsair Xeneon Flex 45WQHD240
- WOLED
Aspect Ratio
- AOC AGON PRO AG276QSG2
- 16:9
- Corsair Xeneon Flex 45WQHD240
- 21:9
Refresh Rate
- AOC AGON PRO AG276QSG2
- 360 HzBest
- Corsair Xeneon Flex 45WQHD240
- 240 Hz-33%
Response Time
- AOC AGON PRO AG276QSG2
- 1 ms-3233%
- Corsair Xeneon Flex 45WQHD240
- 0.03 msBest
Adaptive Sync
- AOC AGON PRO AG276QSG2
- NVIDIA G-Sync with Pulsar
- Corsair Xeneon Flex 45WQHD240
- AMD FreeSync Premium, NVIDIA G-Sync Compatible
HDR Support
- AOC AGON PRO AG276QSG2
- Yes
- Corsair Xeneon Flex 45WQHD240
- Yes
Curved
- AOC AGON PRO AG276QSG2
- No
- Corsair Xeneon Flex 45WQHD240
- Yes
Panel Coating
- AOC AGON PRO AG276QSG2
- Matte anti-glare
- Corsair Xeneon Flex 45WQHD240
- Matte anti-glare
Native Resolution
- AOC AGON PRO AG276QSG2
- 2560x1440
- Corsair Xeneon Flex 45WQHD240
- 3440x1440
Max Refresh Rate
- AOC AGON PRO AG276QSG2
- 360 HzBest
- Corsair Xeneon Flex 45WQHD240
- 240 Hz-33%
Response Time GtG
- AOC AGON PRO AG276QSG2
- 1 ms
- Corsair Xeneon Flex 45WQHD240
- 0.03 msBest
HDR Certification
- AOC AGON PRO AG276QSG2
- HDR10 signal only
- Corsair Xeneon Flex 45WQHD240
- DisplayHDR True Black 400
DCI-P3 Coverage
- AOC AGON PRO AG276QSG2
- 97.3 %
- Corsair Xeneon Flex 45WQHD240
- 98.5 %
Color Depth
- AOC AGON PRO AG276QSG2
- 8-bit
- Corsair Xeneon Flex 45WQHD240
- 10-bit
DisplayPort Version
- AOC AGON PRO AG276QSG2
- 1.4
- Corsair Xeneon Flex 45WQHD240
- 1.4
Series
- AOC AGON PRO AG276QSG2
- AGON PRO
- Corsair Xeneon Flex 45WQHD240
- Xeneon Flex
Color Gamut
- AOC AGON PRO AG276QSG2
- 131.3% sRGB, 97.3% DCI-P3
- Corsair Xeneon Flex 45WQHD240
- 98.5% DCI-P3
Which one should you pick?
Choose AOC AGON PRO AG276QSG2 if you want the higher refresh rate (360 Hz vs 240 Hz) and the higher max refresh rate (360 Hz vs 240 Hz).
Choose Corsair Xeneon Flex 45WQHD240 if you want the higher screen size (45 in vs 27 in) and the lower response time (0.03 ms vs 1 ms).
Price comparison
| Retailer | AOC AGON PRO AG276QSG2 | Corsair Xeneon Flex 45WQHD240 |
|---|---|---|
| Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
AOC AGON PRO AG276QSG2
8.6 / 10 Expert Rating
A premium 1440p esports monitor whose hardware G-Sync Ultimate module and dense Mini-LED backlight justify its price for NVIDIA enthusiasts.
Corsair Xeneon Flex 45WQHD240
8.7 / 10 Expert Rating
A genuinely innovative ultrawide OLED monitor whose bendable design solves the flat-versus-curved tradeoff better than any competitor.




