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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Samsung Q90/Q90R QLED vs Samsung Q70/Q70R QLED
Side-by-Side Comparison
Products
Samsung Q90/Q90R QLED
Samsung Q70/Q70R QLED
Tested using Methodology v1.5
Updated Sep 04, 2021 04:35 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated May 29, 2023 03:07 PM
SEE PRICE
Amazon.com
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- QN65Q90RAFXZA (65")
- QN75Q90RAFXZA (75")
- QN82Q90RAFXZA (82")
- QN49Q70RAFXZA (49")
- QN55Q70RAFXZA (55")
- QN65Q70RAFXZA (65")
- QN75Q70RAFXZA (75")
- QN82Q70RAFXZA (82")
- QN85Q70RAFXZA (85")
Our Verdict
Samsung Q90/Q90R QLED
Samsung Q70/Q70R QLED
The Samsung Q90/Q90R QLED is better than the Samsung Q70/Q70R QLED. The Q90R has better local dimming support, but a slightly lower contrast ratio, so dark room performance is almost even. The Q90R can get brighter and handles reflections better, so it's more suitable if you have a very bright room. The Q90R delivers crisper motion thanks to its fast response time, which is good news for gamers and sports fans. Finally, the Q90R includes Samsung's 'Ultra Viewing Angle' technology that improves viewing angles at the expense of contrast ratio.
Check Price
49"
49"
QN49Q70RAFXZA
Searching
Finding store55"
55"
QN55Q70RAFXZA
Searching
Finding store65"
QN65Q90RAFXZA
Searching
Finding store65"
QN65Q70RAFXZA
Searching
Finding store75"
QN75Q90RAFXZA
Searching
Finding store75"
QN75Q70RAFXZA
Searching
Finding store82"
QN82Q90RAFXZA
Searching
Finding store82"
QN82Q70RAFXZA
Searching
Finding store85"
85"
QN85Q70RAFXZA
Searching
Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.5
8.1
Reflections
9.5
7.4
Contrast
8.4
9.4
Local Dimming
8.0
7.0
Full Comparison
Market Context
Market Context
Design
Style
9.5
9.0
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 400x400
VESA 200x200
Borders
Borders Picture
Borders
0.43" (1.1 cm)
0.40" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
1.54" (3.9 cm)
2.50" (6.4 cm)
Build Quality
9.5
8.5
Build quality picture
Picture Quality
Contrast
8.4
9.4
Checkerboard Picture
Native Contrast
3,249 : 1
7,250 : 1
Contrast with local dimming
11,200 : 1
8,056 : 1
Local Dimming
8.0
7.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Peak Brightness
9.0
8.3
SDR Real Scene Peak Brightness
831 cd/m²
449 cd/m²
SDR Peak 2% Window
1,297 cd/m²
687 cd/m²
SDR Peak 10% Window
1,363 cd/m²
746 cd/m²
SDR Peak 25% Window
1,237 cd/m²
646 cd/m²
SDR Peak 50% Window
774 cd/m²
466 cd/m²
SDR Peak 100% Window
505 cd/m²
432 cd/m²
SDR Sustained 2% Window
1,213 cd/m²
670 cd/m²
SDR Sustained 10% Window
1,284 cd/m²
730 cd/m²
SDR Sustained 25% Window
1,163 cd/m²
628 cd/m²
SDR Sustained 50% Window
773 cd/m²
464 cd/m²
SDR Sustained 100% Window
502 cd/m²
430 cd/m²
SDR ABL
0.052
0.033
HDR Peak Brightness
9.0
7.7
HDR Real Scene Peak Brightness
1,287 cd/m²
747 cd/m²
HDR Peak 2% Window
1,145 cd/m²
621 cd/m²
HDR Peak 10% Window
1,487 cd/m²
775 cd/m²
HDR Peak 25% Window
1,275 cd/m²
646 cd/m²
HDR Peak 50% Window
816 cd/m²
471 cd/m²
HDR Peak 100% Window
536 cd/m²
436 cd/m²
HDR Sustained 2% Window
1,082 cd/m²
613 cd/m²
HDR Sustained 10% Window
1,410 cd/m²
756 cd/m²
HDR Sustained 25% Window
1,235 cd/m²
641 cd/m²
HDR Sustained 50% Window
814 cd/m²
470 cd/m²
HDR Sustained 100% Window
532 cd/m²
434 cd/m²
HDR ABL
0.050
0.032
Gray Uniformity
7.3
7.1
50% Uniformity Picture
50% Std. Dev.
4.127%
4.502%
50% DSE
0.187%
0.196%
5% Uniformity Picture
5% Std. Dev.
0.545%
0.822%
5% DSE
0.103%
0.098%
Viewing Angle
6.9
5.3
Viewing Angle Video
Chroma Graph
Color Washout
32°
28°
Hue Graph
Color Shift
37°
26°
Lightness Graph
Brightness Loss
42°
29°
Black Level Raise
70°
17°
Gamma Shift
23°
16°
Black Uniformity
8.9
9.2
Native Black Uniformity Picture
Native Std. Dev.
0.745%
0.530%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
0.452%
0.788%
Reflections
9.5
7.4
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Glossy
Semi-gloss
Total Reflections
1.1%
5.3%
Indirect Reflections
0.9%
0.4%
Calculated Direct Reflections
0.2%
4.8%
Pre Calibration
7.2
8.0
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.79
2.37
Color dE
2.58
3.14
Gamma
2.21
2.21
Color Temperature
5,859 K
6,542 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm 2
Warm 2
Gamma Setting
2.2
2.2
Post Calibration
9.5
9.2
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.30
0.64
Color dE
1.09
1.55
Gamma
2.22
2.22
Color Temperature
6,473 K
6,408 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
Auto-Calibration Function
Yes
No
480p Input
8.0
8.0
480p Picture
720p Input
8.0
8.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
10
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
VA
VA
Color Gamut
8.3
8.0
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
90.92%
87.83%
DCI P3 uv
94.14%
93.67%
Color Gamut Rec.2020 Picture
Rec 2020 xy
68.66%
65.37%
Rec 2020 uv
76.76%
73.92%
EOTF
Color Volume
7.9
7.3
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
88.3%
81.7%
10,000 cd/m² DCI P3 Coverage ITP
53.8%
41.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
70.4%
63.1%
10,000 cd/m² Rec 2020 Coverage ITP
43.6%
32.3%
Gradient
8.1
7.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.112
0.166
Green (Std. Dev.)
0.126
0.120
Blue (Std. Dev.)
0.089
0.101
Gray (Std. Dev.)
0.096
0.089
Temporary 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%
Permanent Burn-In Risk
10
10
Permanent Burn-In Risk
No
No
Motion
Response Time
8.5
8.1
Motion Blur Picture
Response Time Chart
80% Response Time
3.7 ms
3.7 ms
100% Response Time
9.6 ms
13.7 ms
Flicker-Free
9.9
9.9
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
960 Hz
Black Frame Insertion (BFI)
10
10
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker for 60 fps
60 Hz
60 Hz
60 Hz for 60 fps
Yes
Yes
120 Hz for 120 fps
Yes
Yes
Min Flicker for 60 fps in Game Mode
60 Hz
60 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
Yes
Yes
Stutter
6.7
7.5
Frame Hold Time @ 24 fps
32.1 ms
28.0 ms
Frame Hold Time @ 60 fps
7.1 ms
3.0 ms
24p Judder
10
10
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
Yes
Judder-Free 24p via 60i
Yes
Yes
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
9.4
8.2
Native Refresh Rate
120 Hz
120 Hz (except 49")
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
No
No
4k VRR Maximum
60 Hz
4k VRR Minimum
48 Hz
1080p VRR Maximum
120 Hz
120 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
1440p VRR Maximum
120 Hz
120 Hz
1440p VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
HDMI
HDMI
Inputs
Input Lag
8.7
8.7
1080p @ 60 Hz
14.7 ms
15.0 ms
1080p @ 60 Hz Outside Game Mode
77.2 ms
73.5 ms
1440p @ 60 Hz
14.6 ms
14.8 ms
4k @ 60 Hz
14.7 ms
15.0 ms
4k @ 60 Hz + 10 bit HDR
14.6 ms
14.9 ms
4k @ 60 Hz @ 4:4:4
14.5 ms
14.7 ms
4k @ 60 Hz Outside Game Mode
57.1 ms
56.3 ms
4k @ 60 Hz With Interpolation
21.2 ms
21.3 ms
8k @ 60 Hz
N/A
N/A
1080p @ 120 Hz
6.0 ms
5.8 ms
1440p @ 120 Hz
6.1 ms
6.1 ms
4k @ 120 Hz
7.1 ms
N/A
1080p with Variable Refresh Rate
5.9 ms
6.1 ms
1440p with VRR
6.1 ms
6.3 ms
4k with VRR
14.1 ms
14.2 ms
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
Yes
Yes
Supported Resolutions
9.6
9.6
Resolution
4k
4k
1080p @ 60 Hz @ 4:4:4
Yes
Yes
1080p @ 120 Hz
Yes (native support)
Yes (native support)
1440p @ 60 Hz
Yes (native support)
Yes (native support)
1440p @ 120 Hz
Yes (native support)
Yes (native support)
4k @ 60 Hz
Yes
Yes
4k @ 60 Hz @ 4:4:4
Yes
Yes
4k @ 120 Hz
Yes (native support)
No
8k @ 30 Hz or 24 Hz
No
No
8k @ 60 Hz
No
No
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
4
4
USB
3
2
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
0
0
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Inputs Specifications
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
No
No
HLG
Yes
Yes
3D
No
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1
Unknown
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Variable Analog Audio Out
No
No
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Audio Passthrough
ARC
Yes (HDMI 3)
Yes (HDMI 4)
eARC support
No
No
Dolby Atmos via TrueHD via eARC
No
No
DTS:X via DTS-HD MA via eARC
No
No
5.1 Dolby Digital via ARC
Yes
Yes
5.1 DTS via ARC
No
No
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
No
No
Sound Quality
Frequency Response
6.7
6.6
Frequency Response
Low-Frequency Extension
75.51 Hz
71.27 Hz
Std. Dev. @ 70
2.59 dB
3.25 dB
Std. Dev. @ 80
4.15 dB
3.96 dB
Std. Dev. @ Max
6.46 dB
6.28 dB
Max
87.5 dB SPL
85.6 dB SPL
Dynamic Range Compression
4.95 dB
5.55 dB
Distortion
7.4
6.2
Total Harmonic Distortion
Weighted THD @ 80
0.290
0.405
Weighted THD @ Max
1.104
0.705
IMD @ 80
0.53%
10.24%
IMD @ Max
1.39%
18.52%
Smart Features
Interface
8.0
8.0
Smart TV Picture
Smart OS
Tizen
Tizen
Version
2019
2019
Ease of Use
Easy
Easy
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
7 s
6 s
Advanced Options
Many
Many
Ad-Free
0.0
0.0
Ads Picture
Ads
Yes
Yes
Opt-out
No
No
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
8.5
8.5
Apps Picture
App Selection
Great
Great
App Smoothness
Average
Average
Cast Capable
Yes
Yes
USB Drive Playback
Yes
Yes
USB Drive HDR Playback
Yes
Yes
HDR in Netflix
Yes
Yes
HDR in YouTube
Yes
Yes
Remote
8.5
8.5
Remote Picture
Size
Small
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
Yes
Remote App
Samsung SmartThings
Samsung SmartThings
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
78 W
58 W
Power Consumption (Max)
262 W
148 W
Firmware
1060
1065
Check Price
49"
49"
QN49Q70RAFXZA
Searching
Finding store55"
55"
QN55Q70RAFXZA
Searching
Finding store65"
QN65Q90RAFXZA
Searching
Finding store65"
QN65Q70RAFXZA
Searching
Finding store75"
QN75Q90RAFXZA
Searching
Finding store75"
QN75Q70RAFXZA
Searching
Finding store82"
QN82Q90RAFXZA
Searching
Finding store82"
QN82Q70RAFXZA
Searching
Finding store85"
85"
QN85Q70RAFXZA
Searching
Finding store
Samsung Q90/Q90R QLED
Samsung Q70/Q70R QLED
Comments
Samsung Q90/Q90R QLED vs Samsung Q70/Q70R QLED: Main Discussion
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