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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Samsung CF398 vs Samsung U32J590
Side-by-Side Comparison
Products
Samsung CF398
Samsung U32J590
Tested using Methodology v1.0
Updated Dec 16, 2022 03:27 PM
SEE PRICE
Amazon.comTested using Methodology v1.1
Updated Dec 16, 2022 10:10 PM
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Amazon.com
Size27"
Pixel TypeVA
Variable Refresh RateFreeSync
Native Resolution1920 x 1080
Max Refresh Rate60 Hz
Size32"
Pixel TypeVA
Variable Refresh RateFreeSync
Native Resolution3840 x 2160
Max Refresh Rate60 Hz
Variants
- C27F398 (27")
- LU32J590UQNXZA (32")
Our Verdict
Samsung CF398
Samsung U32J590
The Samsung U32J590 is slightly better than the Samsung CF398. The U32J590 has a higher resolution, 4k screen that is better suited for multitasking. The CF398 is flicker-free, whereas the U32J590 has PWM flicker at low brightness levels.
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27"
C27F398
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Finding store32"
LU32J590UQNXZA
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Finding store27"
C27F398
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Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.9
7.1
Resolution and Size
7.3
9.2
Full Comparison
Design
Style
Design Picture
Size
27"
32"
Curved
Yes
No
Curve Radius
1800R
Not Curved
Weight (without stand)
7.9 lbs (3.6 kg)
12.8 lbs (5.8 kg)
Weight (with stand)
9.0 lbs (4.1 kg)
13.7 lbs (6.2 kg)
Stand
Stand Picture
Width
18.5" (47.0 cm)
18.5" (47.0 cm)
Depth
9.6" (24.4 cm)
9.8" (24.9 cm)
Ergonomics
1.5
1.1
Ergonomics Picture
Height Adjustment
0.0" (0.0 cm)
0.0" (0.0 cm)
Switch Portrait/Landscape
No
No
Swivel Range
N/A
No swivel
Tilt Range
-22.5° to 2.5°
-15° to 2.5°
Back
Back Picture
Wall Mount
VESA 75x75
VESA 100x100
Borders
Borders Picture
Borders
0.6" (1.5 cm)
0.6" (1.5 cm)
Thickness
Thickness Picture
Thickness (with stand)
7.5" (19.1 cm)
7.3" (18.5 cm)
Thickness (without stand)
4.2" (10.7 cm)
2.1" (5.3 cm)
Build Quality
6.5
7.0
Build Quality Picture
Picture Quality
Contrast
7.8
7.8
Checkerboard Picture
LCD Type
VA
VA
Native Contrast
2,909 : 1
2,799 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Edge
SDR Peak Brightness
6.5
6.0
SDR Real Scene
218 cd/m²
188 cd/m²
SDR Peak 2% Window
239 cd/m²
205 cd/m²
SDR Peak 10% Window
239 cd/m²
206 cd/m²
SDR Peak 25% Window
239 cd/m²
206 cd/m²
SDR Peak 50% Window
239 cd/m²
206 cd/m²
SDR Peak 100% Window
239 cd/m²
206 cd/m²
SDR Sustained 2% Window
239 cd/m²
205 cd/m²
SDR Sustained 10% Window
239 cd/m²
205 cd/m²
SDR Sustained 25% Window
239 cd/m²
206 cd/m²
SDR Sustained 50% Window
239 cd/m²
206 cd/m²
SDR Sustained 100% Window
239 cd/m²
206 cd/m²
SDR ABL
0.000
0.000
HDR Peak Brightness
0.0
0.0
HDR Real Scene
N/A
N/A
HDR Peak 2% Window
N/A
N/A
HDR Peak 10% Window
N/A
N/A
HDR Peak 25% Window
N/A
N/A
HDR Peak 50% Window
N/A
N/A
HDR Peak 100% Window
N/A
N/A
HDR Sustained 2% Window
N/A
N/A
HDR Sustained 10% Window
N/A
N/A
HDR Sustained 25% Window
N/A
N/A
HDR Sustained 50% Window
N/A
N/A
HDR Sustained 100% Window
N/A
N/A
HDR ABL
N/A
N/A
Horizontal Viewing Angle
5.7
6.8
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
46°
Color Washout From Right
48°
Horizontal Color Shift Picture
Horizontal Hue Graph
Color Shift From Left
43°
70°
Color Shift From Right
41°
70°
Horizontal Brightness Picture
Horizontal Black Level Picture
Horizontal Lightness Graph
Brightness Loss From Left
53°
47°
Brightness Loss From Right
51°
50°
Black Level Raise From Left
22°
23°
Black Level Raise From Right
23°
21°
Curve Radius
1,800R
Gamma Shift From Left
11°
Gamma Shift From Right
13°
Vertical Viewing Angle
6.6
6.4
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
33°
Color Washout From Above
37°
Vertical Color Shift Picture
Vertical Hue Graph
Color Shift From Below
39°
70°
Color Shift From Above
41°
70°
Vertical Brightness Picture
Vertical Black Level Picture
Vertical Lightness Graph
Brightness Loss From Below
53°
35°
Brightness Loss From Above
54°
36°
Black Level Raise From Below
13°
32°
Black Level Raise From Above
14°
33°
Gamma Shift From Below
12°
Gamma Shift From Above
10°
Gray Uniformity
8.9
8.1
50% Uniformity Picture
50% Std. Dev.
2.224%
2.283%
50% DSE
0.099%
0.155%
5% Uniformity Picture
5% Std. Dev.
0.760%
1.325%
5% DSE
0.067%
0.072%
Black Uniformity
6.3
6.5
Native Black Uniformity Picture
Native Std. Dev.
1.812%
1.658%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Pre Calibration
6.1
7.5
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Custom
User
Luminance
273 cd/m²
218 cd/m²
Luminance Settings
100
100
Contrast Setting
75
75
RGB Controls
50-50-50
Cool 1
Gamma Setting
Mode 2
Color Temperature
5,934 K
6,875 K
White Balance dE
4.71
2.88
Color dE
3.64
3.11
Gamma
2.10
2.22
Post Calibration
9.6
9.3
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom
User
Luminance
100 cd/m²
101 cd/m²
Luminance Settings
33
22
Contrast Setting
76
75
RGB Controls
40-43-50
37-35-44
Gamma Setting
Mode 2
Color Temperature
6,491 K
6,602 K
White Balance dE
0.50
1.08
Color dE
0.67
0.77
Gamma
2.19
2.19
SDR Color Gamut
8.6
9.4
Color Gamut sRGB Picture
sRGB xy
95.5%
99.1%
Color Gamut ARGB Picture
Adobe RGB xy
75.3%
87.6%
sRGB Picture Mode
User
Adobe RGB Picture Mode
User
SDR Color Volume
9.0
9.7
sRGB Color Volume ITP Picture
sRGB In ICtCp
97.4%
99.4%
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
81.8%
93.5%
sRGB Picture Mode
User
Adobe RGB Picture Mode
User
HDR Color Gamut
0.0
0.0
Wide Color Gamut
N/A
No
Color Gamut DCI-P3 Picture
DCI P3 xy
N/A
N/A
Color Gamut Rec.2020 Picture
Rec. 2020 xy
N/A
N/A
DCI P3 Picture Mode
No HDR
Rec. 2020 Picture Mode
No HDR
HDR Color Volume
0.0
0.0
P3 Color Volume ITP Picture
DCI-P3 In ICtCp
N/A
N/A
2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
N/A
N/A
DCI P3 Picture Mode
No HDR
Rec. 2020 Picture Mode
No HDR
Image Retention
10
10
Image Retention Picture
IR After 0 Min Recovery
0.00%
0.00%
IR After 2 Min Recovery
0.00%
0.00%
IR After 4 Min Recovery
0.00%
0.00%
IR After 6 Min Recovery
0.00%
0.00%
IR After 8 Min Recovery
0.00%
0.00%
IR After 10 Min Recovery
0.00%
0.00%
Gradient
8.4
9.2
Gradient Picture
Color Depth
8 Bit
10 Bit
Color Bleed
10
10
Color Bleed Horizontal
Pixel Row Error
0.000%
0.000%
Color Bleed Vertical
Pixel Column Error
0.000%
0.000%
Reflections
8.0
8.0
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Total Reflections
4.4%
Indirect Reflections
4.9%
Calculated Direct Reflections
0.5%
Text Clarity
9.5
ClearType On
Pixel Type
VA
VA
ClearType Off
Pixels
Sub-Pixel Layout
RGB
Motion
Response Time @ Max Refresh Rate
8.5
7.7
Motion Blur Picture
Motion Blur Picture
Response Time Chart
Response Time Table
Best Overdrive Setting
Fastest
Standard
Rise / Fall Time
5.4 ms
7.0 ms
Total Response Time
14.3 ms
16.1 ms
Overshoot Error
1.9%
Dark Rise / Fall Time
7.8 ms
Dark Total Response Time
19.4 ms
Dark Overshoot Error
7.8%
Response Time @ 60Hz
7.7
Motion Blur Picture
Response Time Table
Best Overdrive Setting
Standard
Rise / Fall Time
7.0 ms
Total Response Time
16.1 ms
Overshoot Error
1.9%
Dark Rise / Fall Time
7.8 ms
Dark Total Response Time
19.4 ms
Dark Overshoot Error
7.8%
Image Flicker
7.5
6.0
Backlight Picture
Flicker-Free
Yes
No
PWM Dimming Frequency
0 Hz
240 Hz
Black Frame Insertion (BFI)
No
No
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
N/A
N/A
BFI Minimum Frequency
N/A
N/A
Black Frame Insertion (BFI)
0.0
Black Frame Insertion (BFI)
No
No
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
N/A
N/A
BFI Minimum Frequency
N/A
N/A
Refresh Rate
7.7
7.4
Variable Refresh Rate
FreeSync
FreeSync
Native
60 Hz
Max Refresh Rate
60 Hz
60 Hz
Factory Overclock
N/A
Variable Refresh Rate
FreeSync
Yes
FreeSync
Yes
G-SYNC
Yes
Compatible (Tested)
VRR Maximum
72 Hz
60 Hz
VRR Minimum
48 Hz
40 Hz
VRR Maximum With OC
72 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
Inputs
Input Lag
9.0
8.9
Native Resolution
9.2 ms
9.6 ms
Non-Native Res @ Native Refresh
9.2 ms
Native Resolution @ 60Hz
9.2 ms
9.6 ms
Variable Refresh Rate
8.0 ms
10.0 ms
Variable Refresh Rate @ 60Hz
10.0 ms
10 Bit HDR
N/A
N/A
Black Frame Insertion (BFI)
N/A
N/A
Resolution And Size
7.3
9.2
Native Resolution
1920 x 1080
3840 x 2160
Aspect Ratio
16:9
16:9
Megapixels
2.1 MP
8.3 MP
Pixel Density
82 PPI
139 PPI
Screen Diagonal
27.0"
31.6"
Screen Area
310 in²
426 in²
Inputs
Inputs 1
Inputs 2
Total Inputs
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
Mini DisplayPort
No
No
HDMI
1 (HDMI 1.4)
1 (HDMI 2.0), 1 (HDMI 1.4)
DVI
No
No
VGA
No
No
DisplayPort Out
No
No
USB
No
No
USB C
No
No
Analog Audio Out 3.5mm
1
1
Microphone In 3.5mm
No
No
Digital Optical Audio Out
No
No
Analog Audio Out RCA
No
No
Power Supply
External Brick
External Brick
Features
Additional Features
RGB Illumination
No
Speakers
No
No
HDR10
No
No
Multiple Input Display
No
PIP + PBP
On-Screen Display (OSD)
OSD Picture
Controls
Controls Picture
In The Box
In The Box Picture
Check Price
27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store27"
C27F398
Searching
Finding store32"
LU32J590UQNXZA
Searching
Finding store
Samsung CF398
Samsung U32J590
Comments
Samsung CF398 vs Samsung U32J590: Main Discussion
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