AOC CU34G2X vs ASUS ROG Swift PG279QM
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
See our methodology
Choose how to display the two devices: stacked, overlapped, or split with a slider.
100%
AOC CU34G2X is 5.6% taller
AOC CU34G2X
408.5mm×810.6mm
VS
ASUS ROG Swift PG279QM
387mm×619mm
Scaled to real proportions
Specifications Comparison
A
AOC CU34G2X
AOC
2 wins
B
ASUS ROG Swift PG279QM
ASUS
1 wins
S
Screen Size
Better
AOC CU34G2X
34"
ASUS ROG Swift PG279QM
27"
Difference:
7"
(25.9% more)
R
Resolution
AOC CU34G2X
3440x1440
ASUS ROG Swift PG279QM
2560x1440
R
Refresh Rate
Better
AOC CU34G2X
144Hz
ASUS ROG Swift PG279QM
240Hz
Difference:
96Hz
(66.7% more)
P
Panel
AOC CU34G2X
VA
ASUS ROG Swift PG279QM
Fast IPS
R
Response Time
= Tie
AOC CU34G2X
1ms
ASUS ROG Swift PG279QM
1ms
Difference:
0ms
P
Price
Better
AOC CU34G2X
449$
ASUS ROG Swift PG279QM
699$
Difference:
250$
(55.7% less)
AOC CU34G2X
ASUS ROG Swift PG279QM
Winner in category
Last updated: March 22, 2026
Source: aoc.com
Last updated: March 22, 2026
Source: rog.asus.com
Why Trust Our Comparisons
Verified Data
All specs verified from official sources
No Affiliate Bias
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public
Explore this matchup
More related comparisons
LG UltraGear 27GS95QEvsASUS ROG Swift PG279QM
Compare specs & size →
Dell Alienware AW3225QFvsAOC CU34G2X
Compare specs & size →
Dell Alienware AW3225QFvsASUS ROG Swift PG279QM
Compare specs & size →
Dell UltraSharp U2723QEvsAOC CU34G2X
Compare specs & size →
Dell UltraSharp U2723QEvsASUS ROG Swift PG279QM
Compare specs & size →
LG 27GR95QE-BvsASUS ROG Swift PG279QM
Compare specs & size →