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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 Sony X750F
Side-by-Side Comparison
Products
TCL 6 Series 2018
Sony X750F
Tested using Methodology v1.5
Updated Sep 03, 2021 10:59 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated Feb 22, 2024 02:40 PM
SEE PRICE
Amazon.com
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeIPS (only 55")
Resolution4k
Variants
- 55R617 (55")
- 65R617 (65")
- 75R617 (75")
- KD55X750F (55")
- KD65X750F (65")
Our Verdict
TCL 6 Series 2018
Sony X750F
The TCL R617 is much better than the Sony X750F. The TCL has better blacks and better HDR performance due to the high native contrast ratio and local dimming support. It also has better brightness and a wide color gamut, and in HDR, it can make highlights pop. It has lower input lag which is important if you play games or use the TV as a PC monitor. On the other hand, the Sony has better viewing angles and is more suitable for wide seating arrangements.
Check Price
55"
55R617
SEE PRICE
Amazon.com55"
KD55X750F
SEARCH
Amazon.com65"
65R617
SEE PRICE
Amazon.com65"
KD65X750F
SEE PRICE
Amazon.com75"
75R617
SEE PRICE
Amazon.com75"
Main Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.7
6.6
Local Dimming
6.0
0.0
Contrast
8.9
5.9
SDR Peak Brightness
8.9
5.9
Viewing Angle
5.1
7.9
24p Judder
10
5.6
Black Uniformity
7.8
5.5
Full Comparison
Market Context
Design
Style
7.0
8.5
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)
0.61" (1.6 cm)
Thickness
Thickness Picture
Max Thickness
2.95" (7.5 cm)
3.11" (7.9 cm)
Build Quality
7.0
7.5
Build quality picture
Picture Quality
Contrast
8.9
5.9
Checkerboard Picture
Native Contrast
5,182 : 1
958 : 1
Contrast with local dimming
6,052 : 1
N/A
Local Dimming
6.0
0.0
Local Dimming Video
Local Dimming
Yes
No
Backlight
Full-Array
Direct
SDR Peak Brightness
8.9
5.9
SDR Real Scene Peak Brightness
701 cd/m²
227 cd/m²
SDR Peak 2% Window
881 cd/m²
280 cd/m²
SDR Peak 10% Window
984 cd/m²
280 cd/m²
SDR Peak 25% Window
1,161 cd/m²
280 cd/m²
SDR Peak 50% Window
876 cd/m²
280 cd/m²
SDR Peak 100% Window
676 cd/m²
280 cd/m²
SDR Sustained 2% Window
874 cd/m²
279 cd/m²
SDR Sustained 10% Window
979 cd/m²
280 cd/m²
SDR Sustained 25% Window
1,155 cd/m²
280 cd/m²
SDR Sustained 50% Window
874 cd/m²
280 cd/m²
SDR Sustained 100% Window
675 cd/m²
280 cd/m²
SDR ABL
0.027
0.000
HDR Peak Brightness
8.5
5.5
HDR Real Scene Peak Brightness
840 cd/m²
300 cd/m²
HDR Peak 2% Window
908 cd/m²
362 cd/m²
HDR Peak 10% Window
1,009 cd/m²
362 cd/m²
HDR Peak 25% Window
1,173 cd/m²
362 cd/m²
HDR Peak 50% Window
879 cd/m²
363 cd/m²
HDR Peak 100% Window
674 cd/m²
362 cd/m²
HDR Sustained 2% Window
903 cd/m²
361 cd/m²
HDR Sustained 10% Window
1,006 cd/m²
362 cd/m²
HDR Sustained 25% Window
1,165 cd/m²
362 cd/m²
HDR Sustained 50% Window
871 cd/m²
362 cd/m²
HDR Sustained 100% Window
673 cd/m²
362 cd/m²
HDR ABL
0.027
0.000
Gray Uniformity
6.3
7.6
50% Uniformity Picture
50% Std. Dev.
4.670%
4.609%
50% DSE
0.229%
0.156%
5% Uniformity Picture
5% Std. Dev.
1.797%
0.573%
5% DSE
0.127%
0.102%
Viewing Angle
5.1
7.9
Viewing Angle Video
Chroma Graph
Color Washout
21°
39°
Hue Graph
Color Shift
32°
55°
Lightness Graph
Brightness Loss
29°
40°
Black Level Raise
15°
70°
Gamma Shift
14°
49°
Black Uniformity
7.8
5.5
Native Black Uniformity Picture
Native Std. Dev.
1.006%
2.304%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
0.746%
N/A
Reflections
7.1
7.2
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.7%
5.7%
Indirect Reflections
0.7%
0.4%
Calculated Direct Reflections
5.0%
5.2%
Pre Calibration
7.6
8.7
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.15
1.03
Color dE
2.33
2.59
Gamma
2.21
2.20
Color Temperature
5,979 K
6,575 K
Picture Mode
Movie
Custom
Color Temp Setting
Warm
Expert 1
Gamma Setting
2.2
0
Post Calibration
9.6
9.0
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.31
0.29
Color dE
0.62
2.61
Gamma
2.20
2.20
Color Temperature
6,484 K
6,484 K
White Balance Calibration
11 point
10 point
Color Calibration
Yes
No
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
IPS (only 55")
Color Gamut
7.8
6.9
Wide Color Gamut
Yes
No
Color Gamut DCI-P3 Picture
DCI P3 xy
88.57%
76.82%
DCI P3 uv
90.93%
82.66%
Color Gamut Rec.2020 Picture
Rec 2020 xy
64.25%
55.12%
Rec 2020 uv
67.39%
60.23%
EOTF
Color Volume
7.4
5.7
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
83.9%
63.8%
10,000 cd/m² DCI P3 Coverage ITP
48.7%
27.1%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
63.2%
48.6%
10,000 cd/m² Rec 2020 Coverage ITP
36.5%
20.6%
Gradient
7.8
8.1
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.121
0.116
Green (Std. Dev.)
0.116
0.116
Blue (Std. Dev.)
0.099
0.104
Gray (Std. Dev.)
0.123
0.092
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
7.2
Motion Blur Picture
Response Time Chart
80% Response Time
6.3 ms
6.3 ms
100% Response Time
12.4 ms
15.8 ms
Flicker-Free
7.9
10
Backlight chart
Flicker-Free
No
Yes
PWM Dimming Frequency
480 Hz
0 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
N/A
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
No
Stutter
7.2
7.8
Frame Hold Time @ 24 fps
29.3 ms
25.9 ms
Frame Hold Time @ 60 fps
4.3 ms
0.9 ms
24p Judder
10
5.6
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
No
Judder-Free 24p via 60i
Yes
No
Judder-Free 24p via Native Apps
Yes
No
Variable Refresh Rate
0.0
0.0
Native Refresh Rate
60 Hz
60 Hz
Variable Refresh Rate
No
No
HDMI Forum VRR
No
No
FreeSync
No
No
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
N/A
4k VRR Minimum
No VRR support
No VRR support
1080p VRR Maximum
N/A
N/A
1080p VRR Minimum
No VRR support
No VRR support
1440p VRR Maximum
N/A
N/A
1440p VRR Minimum
N/A
No VRR support
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
8.3
6.5
1080p @ 60 Hz
17.6 ms
33.2 ms
1080p @ 60 Hz Outside Game Mode
152.4 ms
50.1 ms
1440p @ 60 Hz
17.6 ms
34.6 ms
4k @ 60 Hz
19.2 ms
35.5 ms
4k @ 60 Hz + 10 bit HDR
19.6 ms
35.6 ms
4k @ 60 Hz @ 4:4:4
19.2 ms
35.6 ms
4k @ 60 Hz Outside Game Mode
122.8 ms
55.2 ms
4k @ 60 Hz With Interpolation
148.1 ms
68.9 ms
8k @ 60 Hz
N/A
N/A
1080p @ 120 Hz
N/A
N/A
1440p @ 120 Hz
N/A
N/A
4k @ 120 Hz
N/A
N/A
1080p with Variable Refresh Rate
N/A
N/A
1440p with VRR
N/A
N/A
4k with VRR
N/A
N/A
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
No
No
Supported Resolutions
8.3
8.3
Resolution
4k
4k
1080p @ 60 Hz @ 4:4:4
Yes
Yes
1080p @ 120 Hz
No
No
1440p @ 60 Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120 Hz
No
No
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
3
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
1
Analog Audio Out RCA
0
0
Component In
0
1 (shared)
Composite In
1 (incl. adapter)
1 (shared)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
1
SD/SDHC
0
0
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
Dolby Vision
Yes
No
HLG
No
Yes
3D
No
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3)
Yes (HDMI 2, 3)
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
Yes (1)
Variable Analog Audio Out
Yes
Yes
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Audio Passthrough
ARC
Yes (HDMI 3)
Yes (HDMI 3)
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
Yes
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
Yes
Sound Quality
Frequency Response
5.4
5.9
Frequency Response
Low-Frequency Extension
142.54 Hz
126.99 Hz
Std. Dev. @ 70
6.43 dB
4.89 dB
Std. Dev. @ 80
6.24 dB
5.34 dB
Std. Dev. @ Max
5.37 dB
6.76 dB
Max
87.2 dB SPL
91.2 dB SPL
Dynamic Range Compression
2.63 dB
3.52 dB
Distortion
6.7
4.4
Total Harmonic Distortion
Weighted THD @ 80
0.072
0.197
Weighted THD @ Max
0.396
13.249
IMD @ 80
11.36%
144.51%
IMD @ Max
17.02%
75.95%
Smart Features
Interface
8.0
7.0
Smart TV Picture
Smart OS
Roku TV
Android TV
Version
8.0
7.0
Ease of Use
Easy
Average
Smoothness
Very Smooth
Not Smooth
Time Taken to Select YouTube
3 s
4 s
Time Taken to Change Backlight
4 s
5 s
Advanced Options
Many
Many
Ad-Free
0.0
10
Ads Picture
Ads
Yes
No
Opt-out
No
No Add
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
Yes
Apps and Features
8.0
9.0
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
No
Remote
7.0
8.0
Remote Picture
Size
Small
Large
Voice Control
Search, Some Other Features
Many Features
CEC Menu Control
No
Yes
Other Smart Features
No
No
Remote App
Roku
Android TV
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
57 W
64 W
Power Consumption (Max)
131 W
147 W
Firmware
8.0.2 • build 4140-30
PKG6.5629.0177NAA
Check Price
55"
55R617
SEE PRICE
Amazon.com55"
KD55X750F
SEARCH
Amazon.com65"
65R617
SEE PRICE
Amazon.com65"
KD65X750F
SEE PRICE
Amazon.com75"
75R617
SEE PRICE
Amazon.com75"
TCL 6 Series 2018
Sony X750F
Comments
TCL 6 Series 2018 vs Sony X750F: Main Discussion
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