Samsung·Monitors·LC34J791WTNXZA
ViewFinity CJ79
Discontinued$399.99
About
Connect compatible Macs and PCs with two Thunderbolt™ 3 ports Greater viewing comfort with world's most curved screen Perfect multi-tasking with 21:9 wide screen, PBP and PIP
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Discontinued
Release Year
2026
Brand
Samsung
Model Name
ViewFinity CJ79
Model Number
LC34J791WTNXZA
Price
$399.99
Display
Screen Size
34"
Resolution
3440 x 1440 (3440 × 1440)
Pixel Density
110 PPI
Retina Class
Non-Retina
Aspect Ratio
21:9
Panel Type
VA
Shape
Curved
HDR and Color
SDR Brightness
300 nits
Contrast Ratio
3000:1(Typ),2400:1(Min)
Motion and Gaming
Native Refresh Rate
100Hz
Max Refresh Rate
Same as native
VRR
FreeSync
Connectivity
HDMI
1x HDMI 2.0
DisplayPort
1x DisplayPort 1.2
USB-C Display Input
Yes
Audio Jack
3.5mm jack
KVM
No
Features
Smart Monitor
No
Speakers
Yes
Portable
No
Foldable
No
Power and Source
Product Source
Specs Source
Last Fetched
Jul 18, 2026
Data Confidence
97%
29 empty or not-applicable reference rows are hidden.
Data Trust
We normalize monitor specs from official product and specs pages when available. If something looks off, send a correction with the source links attached.
Discontinued
Data Source
Samsung official US Product Finder and Compare Spec APIs; official PDP expanded specs when needed; prior published values retained where the current extraction has no value
Last Fetched
Jul 18, 2026
Status
Discontinued
