Product Chart / Monitors / Samsung Odyssey OLED G9 G91SD
vs
MSI MAG 321CUP QD-OLED

Samsung Odyssey OLED G9 G91SD vs MSI MAG 321CUP QD-OLED

vs
Samsung Odyssey OLED G9 G91SD MSI MAG 321CUP QD-OLED
49
Size
 31.5
QD-OLED
Technology
 QD-OLED
5120
Resolution X
 3840
1440
Resolution Y
 2160
144
Refresh Rate
 165
0.03
Response Time
 0.03
250
Brightness
 250
1000000
Contrast Ratio
 1500000
178
Viewing Angle
 178
No
Speakers
 No
Yes
Headphone Out
 Yes
No
Touchscreen
 No
Yes
Curved
 Yes
Yes
HDMI
 Yes
No
VGA
 No
No
DVI
 No
Yes
Display Port
 Yes
No
USB-C
 Yes
Yes
Vesa Mountable
 Yes
Yes
Freesync
 Yes
Yes
G-Sync
 Yes
Yes
HDR
 Yes
27.8
Weight
 17.64
$795.99
Price
 $699.99
Prices as of Oct 4, 2026, 06:08 PST and Oct 4, 2026, 03:30 PST - Details
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