Product Chart / Monitors / Samsung Odyssey OLED G9 G91SD
vs
LG 27GX790A-B

Samsung Odyssey OLED G9 G91SD vs LG 27GX790A-B

vs
Samsung Odyssey OLED G9 G91SD LG 27GX790A-B
49
Size
 26.5
QD-OLED
Technology
 OLED
5120
Resolution X
 2560
1440
Resolution Y
 1440
144
Refresh Rate
 480
0.03
Response Time
 0.03
250
Brightness
 275
1000000
Contrast Ratio
 1500000
178
Viewing Angle
 178
No
Speakers
 No
Yes
Headphone Out
 Yes
No
Touchscreen
 No
Yes
Curved
 No
Yes
HDMI
 Yes
No
VGA
 No
No
DVI
 No
Yes
Display Port
 Yes
No
USB-C
 No
Yes
Vesa Mountable
 Yes
Yes
Freesync
 Yes
Yes
G-Sync
 Yes
Yes
HDR
 Yes
27.8
Weight
 20.5
$1288.92
Price
 $734.99
Prices as of Apr 6, 2026, 06:11 PST and Apr 6, 2026, 19:43 PST - Details
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