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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG NANO90 2020 vs Samsung Q70/Q70R QLED
Side-by-Side Comparison
Products
LG NANO90 2020
Samsung Q70/Q70R QLED
Tested using Methodology v1.6
Updated Dec 22, 2021 03:18 PM
SEE PRICE
Walmart.comTested using Methodology v1.5
Updated May 29, 2023 03:07 PM
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Amazon.com
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- 55NANO90UNA (55")
- 65NANO90UNA (65")
- 75NANO90UNA (75")
- 86NANO90UNA (86")
- QN49Q70RAFXZA (49")
- QN55Q70RAFXZA (55")
- QN65Q70RAFXZA (65")
- QN75Q70RAFXZA (75")
- QN82Q70RAFXZA (82")
- QN85Q70RAFXZA (85")
Our Verdict
LG NANO90 2020
Samsung Q70/Q70R QLED
Full comparison details regarding individual product score sets can be found in the section below
Check Price
49"
49"
QN49Q70RAFXZA
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Finding store55"
55NANO90UNA
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Finding store55"
QN55Q70RAFXZA
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Finding store65"
65NANO90UNA
Searching
Finding store65"
QN65Q70RAFXZA
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Finding store75"
75NANO90UNA
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Finding store75"
QN75Q70RAFXZA
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Finding store82"
82"
QN82Q70RAFXZA
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85"
QN85Q70RAFXZA
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Finding store86"
86NANO90UNA
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Finding store86"
Main Differences for-
-
Threshold
Full Comparison
Market Context
Market Context
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 600x400
VESA 200x200
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.40" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
1.85" (4.7 cm)
2.50" (6.4 cm)
Build Quality
7.0
8.5
Build quality picture
Picture Quality
Contrast
6.3
9.4
Checkerboard Picture
Native Contrast
1,068 : 1
7,250 : 1
Contrast with local dimming
1,676 : 1
8,056 : 1
SDR Brightness
6.5
8.3
Real Scene Peak Brightness
264 cd/m²
449 cd/m²
Peak 2% Window
420 cd/m²
687 cd/m²
Peak 10% Window
519 cd/m²
746 cd/m²
Peak 25% Window
396 cd/m²
646 cd/m²
Peak 50% Window
330 cd/m²
466 cd/m²
Peak 100% Window
294 cd/m²
432 cd/m²
Sustained 2% Window
203 cd/m²
670 cd/m²
Sustained 10% Window
252 cd/m²
730 cd/m²
Sustained 25% Window
272 cd/m²
628 cd/m²
Sustained 50% Window
287 cd/m²
464 cd/m²
Sustained 100% Window
294 cd/m²
430 cd/m²
Automatic Brightness Limiting (ABL)
0.023
0.033
Local Dimming
5.0
7.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Local Dimming In Game Mode
5.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
Backlight
Full-Array
HDR Brightness
6.2
7.7
EOTF
Real Scene Highlight
409 cd/m²
747 cd/m²
Peak 2% Window
468 cd/m²
621 cd/m²
Peak 10% Window
643 cd/m²
775 cd/m²
Peak 25% Window
524 cd/m²
646 cd/m²
Peak 50% Window
423 cd/m²
471 cd/m²
Peak 100% Window
380 cd/m²
436 cd/m²
Sustained 2% Window
226 cd/m²
613 cd/m²
Sustained 10% Window
313 cd/m²
756 cd/m²
Sustained 25% Window
353 cd/m²
641 cd/m²
Sustained 50% Window
370 cd/m²
470 cd/m²
Sustained 100% Window
379 cd/m²
434 cd/m²
Automatic Brightness Limiting (ABL)
0.032
0.032
HDR Brightness In Game Mode
6.0
Game Mode EOTF
Real Scene Highlight
378 cd/m²
Peak 2% Window
517 cd/m²
Peak 10% Window
627 cd/m²
Peak 25% Window
500 cd/m²
Peak 50% Window
421 cd/m²
Peak 100% Window
389 cd/m²
Sustained 2% Window
250 cd/m²
Sustained 10% Window
326 cd/m²
Sustained 25% Window
365 cd/m²
Sustained 50% Window
381 cd/m²
Sustained 100% Window
387 cd/m²
Automatic Brightness Limiting (ABL)
0.027
Gray Uniformity
6.7
7.1
50% Uniformity Picture
50% Std. Dev.
6.422%
4.502%
50% DSE
0.200%
0.196%
5% Uniformity Picture
5% Std. Dev.
0.503%
0.822%
5% DSE
0.096%
0.098%
Black Uniformity
6.1
9.2
Native Black Uniformity Picture
Native Std. Dev.
1.765%
0.530%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
2.386%
0.788%
Viewing Angle
6.8
5.3
Viewing Angle Video
Chroma Graph
Color Washout
26°
28°
Hue Graph
Color Shift
45°
26°
Lightness Graph
Brightness Loss
30°
29°
Black Level Raise
70°
17°
Gamma Shift
28°
16°
Reflections
8.4
7.4
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
3.3%
5.3%
Indirect Reflections
0.8%
0.4%
Calculated Direct Reflections
2.6%
4.8%
Pre Calibration
7.1
8.0
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.23
2.37
Color dE
2.65
3.14
Gamma
2.25
2.21
Color Temperature
6,292 K
6,542 K
Picture Mode
Expert (Dark Room)
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
0.36
0.64
Color dE
0.97
1.55
Gamma
2.20
2.22
Color Temperature
6,684 K
6,408 K
White Balance Calibration
22 point
20 point
Color Calibration
Yes
Yes
Auto-Calibration Function
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
IPS
VA
Color Gamut
7.8
8.0
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
86.18%
87.83%
DCI P3 uv
93.41%
93.67%
Color Gamut Rec.2020 Picture
Rec 2020 xy
63.33%
65.37%
Rec 2020 uv
71.18%
73.92%
EOTF
Color Volume
6.9
7.3
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
78.1%
81.7%
10,000 cd/m² DCI P3 Coverage ITP
36.4%
41.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
59.8%
63.1%
10,000 cd/m² Rec 2020 Coverage ITP
27.8%
32.3%
Gradient
7.3
7.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.130
0.166
Green (Std. Dev.)
0.123
0.120
Blue (Std. Dev.)
0.103
0.101
Gray (Std. Dev.)
0.188
0.089
Temporary Image Retention
9.6
10
Image Retention Picture
IR after 0 min recovery
0.13%
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
8.4
8.1
Motion Blur Picture
Response Time Chart
80% Response Time
4.4 ms
3.7 ms
100% Response Time
10.1 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
60Hz For 60 fps
Yes
Yes
120Hz 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
6.8
7.5
Frame Hold Time @ 24 fps
31.6 ms
28.0 ms
Frame Hold Time @ 60 fps
6.6 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
Yes
No
4k VRR Maximum
120 Hz
60 Hz
4k VRR Minimum
< 20 Hz
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
9.4
8.7
1080p @ 60Hz
14.7 ms
15.0 ms
1080p @ 60Hz Outside Game Mode
97.8 ms
73.5 ms
1440p @ 60Hz
14.8 ms
14.8 ms
4k @ 60Hz
14.7 ms
15.0 ms
4k @ 60Hz + 10-Bit HDR
14.7 ms
14.9 ms
4k @ 60Hz @ 4:4:4
14.7 ms
14.7 ms
4k @ 60Hz Outside Game Mode
85.9 ms
56.3 ms
4k @ 60Hz With Interpolation
78.0 ms
21.3 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
5.5 ms
5.8 ms
1440p @ 120Hz
5.4 ms
6.1 ms
4k @ 120Hz
12.5 ms
N/A
1080p with Variable Refresh Rate
5.4 ms
6.1 ms
1440p with VRR
5.6 ms
6.3 ms
4k with VRR
13.9 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 @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes (native support)
Yes (native support)
1440p @ 60Hz
Yes (forced resolution required)
Yes (native support)
1440p @ 120Hz
Yes (native support)
Yes (native support)
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes (native support)
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
Advanced Console Compatibility
PS5 Screenshot
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
PS5, 4k @ 120Hz + HDR
Yes
PS5, 4k @ 120Hz
Yes
PS5, 4k @ 60Hz + HDR
Yes
PS5, 1440p @ 120Hz
PS5 can't do 1440p
PS5, 1080p @ 120Hz
Yes
PS5, Variable Refresh Rate
PS5 can't do VRR yet
Xbox Series X, 4k @ 120Hz + HDR
Yes
Xbox Series X, 4k @ 120Hz
Yes
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
Yes
Xbox Series X, 1080p @ 120Hz
Yes
Xbox Series X, Variable Refresh Rate
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
Yes
Dolby Vision
Yes
No
HLG
Yes
Yes
3D
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1 Class Bandwidth
Yes (HDMI 3,4)
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)
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
1 (incl. adapter)
0
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Audio Passthrough
ARC
Yes (HDMI 3)
Yes (HDMI 4)
eARC support
Yes
No
Dolby Atmos via TrueHD via eARC
Yes
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
7.2
6.6
Frequency Response
Low-Frequency Extension
67.27 Hz
71.27 Hz
Std. Dev. @ 70
2.72 dB
3.25 dB
Std. Dev. @ 80
3.00 dB
3.96 dB
Std. Dev. @ Max
6.19 dB
6.28 dB
Max
89.7 dB SPL
85.6 dB SPL
Dynamic Range Compression
5.80 dB
5.55 dB
Distortion
7.3
6.2
Total Harmonic Distortion
Weighted THD @ 80
0.041
0.405
Weighted THD @ Max
0.598
0.705
IMD @ 80
0.87%
10.24%
IMD @ Max
6.93%
18.52%
Smart Features
Interface
8.5
8.0
Smart TV Picture
Smart OS
webOS
Tizen
Version
5.0
2019
Ease of Use
Easy
Easy
Smoothness
Average
Very Smooth
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
6 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
8.0
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
9.0
8.5
Remote Picture
Size
Large
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
Yes
Remote App
LG TV Plus
Samsung SmartThings
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
86 W
58 W
Power Consumption (Max)
183 W
148 W
Firmware
03.01.15
1065
Check Price
49"
49"
QN49Q70RAFXZA
Searching
Finding store55"
55NANO90UNA
Searching
Finding store55"
QN55Q70RAFXZA
Searching
Finding store65"
65NANO90UNA
Searching
Finding store65"
QN65Q70RAFXZA
Searching
Finding store75"
75NANO90UNA
Searching
Finding store75"
QN75Q70RAFXZA
Searching
Finding store82"
82"
QN82Q70RAFXZA
Searching
Finding store85"
85"
QN85Q70RAFXZA
Searching
Finding store86"
86NANO90UNA
Searching
Finding store86"
LG NANO90 2020
Samsung Q70/Q70R QLED
Comments
LG NANO90 2020 vs Samsung Q70/Q70R QLED: Main Discussion
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