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TV 2.0 is finally here! With this massive update, we've completely revamped the way we test and score TVs, with an emphasis on how a TV performs in a bright room. You can read about all the changes in our 2.0 changelog.
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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
TCL 6 Series 2018 vs Samsung Q70/Q70R QLED
Side-by-Side Comparison
Products
TCL 6 Series 2018
Samsung Q70/Q70R QLED
Tested using Methodology v1.5
Updated Sep 03, 2021 10:59 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated May 29, 2023 03:07 PM
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Amazon.com
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- 55R617 (55")
- 65R617 (65")
- 75R617 (75")
- QN49Q70RAFXZA (49")
- QN55Q70RAFXZA (55")
- QN65Q70RAFXZA (65")
- QN75Q70RAFXZA (75")
- QN82Q70RAFXZA (82")
- QN85Q70RAFXZA (85")
Our Verdict
TCL 6 Series 2018
Samsung Q70/Q70R QLED
The Samsung Q70/Q70R QLED is better than the TCL 6 Series 2018. The Q70R has better reflection handling, great for a bright room, and a faster response time that delivers crisper motion. The Q70R has some nice gaming features including support for AMD's FreeSync and low input lag with motion interpolation. The R617 supports Dolby Vision, and the Q70R supports HDR10+.
Check Price
49"
49"
QN49Q70RAFXZA
SEE PRICE
Amazon.com55"
55R617
SEE PRICE
Amazon.com55"
QN55Q70RAFXZA
SEE PRICE
Amazon.com65"
65R617
SEE PRICE
Amazon.com65"
QN65Q70RAFXZA
SEE PRICE
Amazon.com75"
75R617
SEE PRICE
Amazon.com75"
QN75Q70RAFXZA
SEE PRICE
Amazon.com82"
82"
QN82Q70RAFXZA
SEE PRICE
Amazon.com85"
85"
QN85Q70RAFXZA
SEARCH
Amazon.comMain Differences for
Threshold
Mixed Usage
7.7
8.1
Local Dimming
6.0
7.0
Full Comparison
Market Context
Market Context
Design
Style
7.0
9.0
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 200x200
VESA 200x200
Borders
Borders Picture
Borders
0.47" (1.2 cm)
0.40" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
2.95" (7.5 cm)
2.50" (6.4 cm)
Build Quality
7.0
8.5
Build quality picture
Picture Quality
Contrast
8.9
9.4
Checkerboard Picture
Native Contrast
5,182 : 1
7,250 : 1
Contrast with local dimming
6,052 : 1
8,056 : 1
Local Dimming
6.0
7.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Peak Brightness
8.9
8.3
SDR Real Scene Peak Brightness
701 cd/m²
449 cd/m²
SDR Peak 2% Window
881 cd/m²
687 cd/m²
SDR Peak 10% Window
984 cd/m²
746 cd/m²
SDR Peak 25% Window
1,161 cd/m²
646 cd/m²
SDR Peak 50% Window
876 cd/m²
466 cd/m²
SDR Peak 100% Window
676 cd/m²
432 cd/m²
SDR Sustained 2% Window
874 cd/m²
670 cd/m²
SDR Sustained 10% Window
979 cd/m²
730 cd/m²
SDR Sustained 25% Window
1,155 cd/m²
628 cd/m²
SDR Sustained 50% Window
874 cd/m²
464 cd/m²
SDR Sustained 100% Window
675 cd/m²
430 cd/m²
SDR ABL
0.027
0.033
HDR Peak Brightness
8.5
7.7
HDR Real Scene Peak Brightness
840 cd/m²
747 cd/m²
HDR Peak 2% Window
908 cd/m²
621 cd/m²
HDR Peak 10% Window
1,009 cd/m²
775 cd/m²
HDR Peak 25% Window
1,173 cd/m²
646 cd/m²
HDR Peak 50% Window
879 cd/m²
471 cd/m²
HDR Peak 100% Window
674 cd/m²
436 cd/m²
HDR Sustained 2% Window
903 cd/m²
613 cd/m²
HDR Sustained 10% Window
1,006 cd/m²
756 cd/m²
HDR Sustained 25% Window
1,165 cd/m²
641 cd/m²
HDR Sustained 50% Window
871 cd/m²
470 cd/m²
HDR Sustained 100% Window
673 cd/m²
434 cd/m²
HDR ABL
0.027
0.032
Gray Uniformity
6.3
7.1
50% Uniformity Picture
50% Std. Dev.
4.670%
4.502%
50% DSE
0.229%
0.196%
5% Uniformity Picture
5% Std. Dev.
1.797%
0.822%
5% DSE
0.127%
0.098%
Viewing Angle
5.1
5.3
Viewing Angle Video
Chroma Graph
Color Washout
21°
28°
Hue Graph
Color Shift
32°
26°
Lightness Graph
Brightness Loss
29°
29°
Black Level Raise
15°
17°
Gamma Shift
14°
16°
Black Uniformity
7.8
9.2
Native Black Uniformity Picture
Native Std. Dev.
1.006%
0.530%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
0.746%
0.788%
Reflections
7.1
7.4
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.7%
5.3%
Indirect Reflections
0.7%
0.4%
Calculated Direct Reflections
5.0%
4.8%
Pre Calibration
7.6
8.0
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.15
2.37
Color dE
2.33
3.14
Gamma
2.21
2.21
Color Temperature
5,979 K
6,542 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm 2
Gamma Setting
2.2
2.2
Post Calibration
9.6
9.2
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.31
0.64
Color dE
0.62
1.55
Gamma
2.20
2.22
Color Temperature
6,484 K
6,408 K
White Balance Calibration
11 point
20 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
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
9.5
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
VA
VA
Color Gamut
7.8
8.0
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
88.57%
87.83%
DCI P3 uv
90.93%
93.67%
Color Gamut Rec.2020 Picture
Rec 2020 xy
64.25%
65.37%
Rec 2020 uv
67.39%
73.92%
EOTF
Color Volume
7.4
7.3
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
83.9%
81.7%
10,000 cd/m² DCI P3 Coverage ITP
48.7%
41.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
63.2%
63.1%
10,000 cd/m² Rec 2020 Coverage ITP
36.5%
32.3%
Gradient
7.8
7.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.121
0.166
Green (Std. Dev.)
0.116
0.120
Blue (Std. Dev.)
0.099
0.101
Gray (Std. Dev.)
0.123
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
7.6
8.1
Motion Blur Picture
Response Time Chart
80% Response Time
6.3 ms
3.7 ms
100% Response Time
12.4 ms
13.7 ms
Flicker-Free
7.9
9.9
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
480 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
N/A
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)
No
Yes
Stutter
7.2
7.5
Frame Hold Time @ 24 fps
29.3 ms
28.0 ms
Frame Hold Time @ 60 fps
4.3 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
0.0
8.2
Native Refresh Rate
60 Hz
120 Hz (except 49")
Variable Refresh Rate
No
Yes
HDMI Forum VRR
No
Yes
FreeSync
No
Yes
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
60 Hz
4k VRR Minimum
No VRR support
48 Hz
1080p VRR Maximum
N/A
120 Hz
1080p VRR Minimum
No VRR support
< 20 Hz
1440p VRR Maximum
N/A
120 Hz
1440p VRR Minimum
N/A
< 20 Hz
VRR Supported Connectors
No VRR support
HDMI
Inputs
Input Lag
8.3
8.7
1080p @ 60 Hz
17.6 ms
15.0 ms
1080p @ 60 Hz Outside Game Mode
152.4 ms
73.5 ms
1440p @ 60 Hz
17.6 ms
14.8 ms
4k @ 60 Hz
19.2 ms
15.0 ms
4k @ 60 Hz + 10 bit HDR
19.6 ms
14.9 ms
4k @ 60 Hz @ 4:4:4
19.2 ms
14.7 ms
4k @ 60 Hz Outside Game Mode
122.8 ms
56.3 ms
4k @ 60 Hz With Interpolation
148.1 ms
21.3 ms
8k @ 60 Hz
N/A
N/A
1080p @ 120 Hz
N/A
5.8 ms
1440p @ 120 Hz
N/A
6.1 ms
4k @ 120 Hz
N/A
N/A
1080p with Variable Refresh Rate
N/A
6.1 ms
1440p with VRR
N/A
6.3 ms
4k with VRR
N/A
14.2 ms
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
No
Yes
Supported Resolutions
8.3
9.6
Resolution
4k
4k
1080p @ 60 Hz @ 4:4:4
Yes
Yes
1080p @ 120 Hz
No
Yes (native support)
1440p @ 60 Hz
Yes (forced resolution required)
Yes (native support)
1440p @ 120 Hz
No
Yes (native support)
4k @ 60 Hz
Yes
Yes
4k @ 60 Hz @ 4:4:4
Yes
Yes
4k @ 120 Hz
No
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
3
4
USB
1
2
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
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
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
Yes
Dolby Vision
Yes
No
HLG
No
Yes
3D
No
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3,4)
HDMI 2.1
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Variable Analog Audio Out
Yes
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
Yes
No
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
No
Sound Quality
Frequency Response
5.4
6.6
Frequency Response
Low-Frequency Extension
142.54 Hz
71.27 Hz
Std. Dev. @ 70
6.43 dB
3.25 dB
Std. Dev. @ 80
6.24 dB
3.96 dB
Std. Dev. @ Max
5.37 dB
6.28 dB
Max
87.2 dB SPL
85.6 dB SPL
Dynamic Range Compression
2.63 dB
5.55 dB
Distortion
6.7
6.2
Total Harmonic Distortion
Weighted THD @ 80
0.072
0.405
Weighted THD @ Max
0.396
0.705
IMD @ 80
11.36%
10.24%
IMD @ Max
17.02%
18.52%
Smart Features
Interface
8.0
8.0
Smart TV Picture
Smart OS
Roku TV
Tizen
Version
8.0
2019
Ease of Use
Easy
Easy
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
3 s
2 s
Time Taken to Change Backlight
4 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
7.0
8.5
Remote Picture
Size
Small
Small
Voice Control
Search, Some Other Features
Many Features
CEC Menu Control
No
Yes
Other Smart Features
No
Yes
Remote App
Roku
Samsung SmartThings
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
57 W
58 W
Power Consumption (Max)
131 W
148 W
Firmware
8.0.2 • build 4140-30
1065
Check Price
49"
49"
QN49Q70RAFXZA
SEE PRICE
Amazon.com55"
55R617
SEE PRICE
Amazon.com55"
QN55Q70RAFXZA
SEE PRICE
Amazon.com65"
65R617
SEE PRICE
Amazon.com65"
QN65Q70RAFXZA
SEE PRICE
Amazon.com75"
75R617
SEE PRICE
Amazon.com75"
QN75Q70RAFXZA
SEE PRICE
Amazon.com82"
82"
QN82Q70RAFXZA
SEE PRICE
Amazon.com85"
85"
QN85Q70RAFXZA
SEARCH
Amazon.com
TCL 6 Series 2018
Samsung Q70/Q70R QLED
Comments
TCL 6 Series 2018 vs Samsung Q70/Q70R QLED: Main Discussion
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