Notice: Your browser is not supported or outdated so some features of the site might not be available.
- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony X85K vs TCL Q7/Q750G QLED
Side-by-Side Comparison
Products
Sony X85K
TCL Q7/Q750G QLED
Tested using Methodology v1.11
Updated Apr 16, 2025 03:36 PM
SEE PRICE
Amazon.comTested using Methodology v1.11
Updated Apr 14, 2025 07:22 PM
SEE PRICE
Amazon.com
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Variants
- KD-43X85K (43")
- KD-50X85K (50")
- KD-55X85K (55")
- KD-65X85K (65")
- KD-75X85K (75")
- KD-85X85K (85")
- 55Q750G (55")
- 65Q750G (65")
- 75Q750G (75")
- 85Q750G (85")
Our Verdict
Sony X85K
TCL Q7/Q750G QLED
The TCL Q7/Q750G QLED is better than the Sony X85K. The TCL has much better contrast due to its local dimming feature, so blacks are much deeper on it, and they stay that way when bright highlights are on screen. The Q7 is also the brighter TV, so it overcomes more glare in a bright room when watching SDR content, and highlights stand out more in HDR content. Regarding PC gaming, the Q7 supports up to 4k @ 144Hz, so it's the better option for PC gamers with high-end graphics cards.
Check Price
43"
KD-43X85K
Searching
Finding store43"
50"
KD-50X85K
Searching
Finding store50"
55"
KD-55X85K
Searching
Finding store55"
55Q750G
Searching
Finding store65"
KD-65X85K
Searching
Finding store65"
65Q750G
Searching
Finding store75"
KD-75X85K
Searching
Finding store75"
75Q750G
Searching
Finding store85"
KD-85X85K
Searching
Finding store85"
85Q750G
Searching
Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.7
7.9
Contrast
6.8
9.3
Pre Calibration
9.0
4.6
Low-Quality Content Smoothing
4.8
8.1
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 26
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 300x300
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
Max Thickness
2.80" (7.1 cm)
2.76" (7.0 cm)
Build Quality
7.5
7.5
Build quality picture
Picture Quality
Contrast
6.8
9.3
Contrast Picture
Contrast
7,458 : 1
80,160 : 1
Native Contrast
7,458 : 1
9,614 : 1
Blooming
10
7.5
Blooming Photo
Lighting Zone Transitions
10
7.0
Preferred LD Video, Moving Object
Local Dimming
No
Yes
Backlight
Direct
Full-Array
Dimming Zones Count Of Tested TV
N/A
160
Contrast And Dark Details In Game Mode
7.5
9.0
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
7.2
7.6
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
405 cd/m²
497 cd/m²
Yellow Skyscraper (~700 cd/m²)
339 cd/m²
275 cd/m²
Landscape Pool (~300 cd/m²)
211 cd/m²
270 cd/m²
Peak 2% Window
539 cd/m²
381 cd/m²
Peak 10% Window
538 cd/m²
685 cd/m²
Peak 25% Window
538 cd/m²
926 cd/m²
Peak 50% Window
537 cd/m²
810 cd/m²
Peak 100% Window
536 cd/m²
565 cd/m²
Sustained 2% Window
538 cd/m²
372 cd/m²
Sustained 10% Window
538 cd/m²
663 cd/m²
Sustained 25% Window
537 cd/m²
796 cd/m²
Sustained 50% Window
537 cd/m²
801 cd/m²
Sustained 100% Window
536 cd/m²
565 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.044
HDR Brightness In Game Mode
7.3
7.8
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
413 cd/m²
523 cd/m²
Yellow Skyscraper (~700 cd/m²)
373 cd/m²
302 cd/m²
Landscape Pool (~300 cd/m²)
220 cd/m²
309 cd/m²
Peak 2% Window
551 cd/m²
410 cd/m²
Peak 10% Window
550 cd/m²
854 cd/m²
Peak 25% Window
549 cd/m²
1,008 cd/m²
Peak 50% Window
550 cd/m²
864 cd/m²
Peak 100% Window
549 cd/m²
604 cd/m²
Sustained 2% Window
550 cd/m²
403 cd/m²
Sustained 10% Window
549 cd/m²
711 cd/m²
Sustained 25% Window
549 cd/m²
866 cd/m²
Sustained 50% Window
549 cd/m²
855 cd/m²
Sustained 100% Window
549 cd/m²
603 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.043
PQ EOTF Tracking
8.9
8.4
PQ EOTF Graph
600 Nit Tracking Delta
0.0071
0.0102
1000 Nit Tracking Delta
0.0071
0.0104
4000 Nit Tracking Delta
0.0071
0.0107
SDR Brightness
8.3
8.5
Real Scene Peak Brightness
489 cd/m²
546 cd/m²
Peak 2% Window
514 cd/m²
395 cd/m²
Peak 10% Window
514 cd/m²
757 cd/m²
Peak 25% Window
514 cd/m²
888 cd/m²
Peak 50% Window
514 cd/m²
780 cd/m²
Peak 100% Window
514 cd/m²
548 cd/m²
Sustained 2% Window
514 cd/m²
384 cd/m²
Sustained 10% Window
514 cd/m²
642 cd/m²
Sustained 25% Window
513 cd/m²
764 cd/m²
Sustained 50% Window
514 cd/m²
773 cd/m²
Sustained 100% Window
513 cd/m²
544 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.040
Color Gamut
8.1
8.3
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
90.91%
92.69%
DCI P3 uv
95.59%
96.12%
Color Gamut Rec.2020 Picture
Rec 2020 xy
66.35%
67.74%
Rec 2020 uv
71.88%
73.00%
Color Volume
7.5
7.4
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
67.9%
64.0%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
30.3%
28.7%
White Luminance
535 cd/m²
375 cd/m²
Red Luminance
112 cd/m²
82 cd/m²
Green Luminance
349 cd/m²
282 cd/m²
Blue Luminance
39 cd/m²
34 cd/m²
Cyan Luminance
384 cd/m²
310 cd/m²
Magenta Luminance
156 cd/m²
108 cd/m²
Yellow Luminance
482 cd/m²
341 cd/m²
Pre Calibration
9.0
4.6
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.82
7.61
Color dE
1.05
3.87
Gamma
2.24
2.11
Color Temperature
6,635 K
6,500 K
Picture Mode
Custom
Movie
Color Temp Setting
Expert 1
Warm
Gamma Setting
0
2.2
Post Calibration
9.6
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.31
0.71
Color dE
0.74
1.05
Gamma
2.19
2.20
Color Temperature
6,499 K
6,481 K
White Balance Calibration
10 point
20 point
Color Calibration
No
Yes
Gray Uniformity
7.6
7.6
50% Uniformity Picture
50% Std. Dev.
3.202%
4.145%
50% DSE
0.168%
0.174%
5% Uniformity Picture
5% Std. Dev.
0.982%
0.550%
5% DSE
0.098%
0.075%
Black Uniformity
8.4
9.7
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
N/A
0.430%
Native Black Uniformity Picture
Native Std. Dev.
0.788%
0.597%
Viewing Angle
5.8
5.3
Viewing Angle Video
Chroma Graph
Color Washout
27°
24°
Hue Graph
Color Shift
54°
34°
Lightness Graph
Brightness Loss
34°
29°
Black Level Raise
13°
17°
Gamma Shift
17°
15°
Reflections
7.9
7.1
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
4.1%
5.9%
Indirect Reflections
0.6%
0.9%
Calculated Direct Reflections
3.5%
5.0%
HDR Native Gradient
6.8
7.5
HDR Gradient Picture
100% Black to 50% Gray
4.0
6.0
50% Gray to 100% White
8.0
6.0
100% Black to 50% Red
6.0
8.0
50% Red to 100% Red
10
10
100% Black to 50% Green
4.0
8.0
50% Green to 100% Green
6.0
6.0
100% Black to 50% Blue
8.0
8.0
50% Blue to 100% Blue
8.0
8.0
Low-Quality Content Smoothing
4.8
8.1
Low-Quality Content Smoothing Picture
Smoothing
3.0
9.0
Detail Preservation
9.0
6.0
Upscaling: Sharpness Processing
7.5
7.5
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
BGR
BGR
Type
LED
LED
Sub-Type
VA
VA
Motion
Response Time
8.1
8.3
Motion Blur Picture
Response Time Chart
80% Response Time
4.2 ms
4.2 ms
100% Response Time
12.8 ms
10.8 ms
Flicker-Free
10
9.9
Backlight chart
Flicker-Free
Yes
No
PWM Dimming Frequency
0 Hz
960 Hz
Black Frame Insertion (BFI)
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
120 Hz
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
Yes
Yes
Min Flicker for 60 fps in Game Mode
120 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
7.3
6.9
Frame Hold Time @ 24 fps
28.9 ms
30.9 ms
Frame Hold Time @ 60 fps
3.9 ms
5.9 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
9.6
Native Refresh Rate
120 Hz
144 Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
No
Yes
G-SYNC Compatible
Yes
Yes
4k VRR Maximum
120 Hz
144 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
120 Hz
240 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
1440p VRR Maximum
N/A
144 Hz
1440p VRR Minimum
N/A
< 20 Hz
VRR + Local Dimming
No Local Dimming
Yes
Inputs
Input Lag
9.3
9.3
1080p @ 60Hz
16.0 ms
17.1 ms
1080p @ 60Hz Outside Game Mode
92.0 ms
126.6 ms
1080p @ 120Hz
7.1 ms
6.4 ms
1080p @ 144Hz
N/A
16.5 ms
1440p @ 60Hz
N/A
14.2 ms
1440p @ 120Hz
N/A
9.8 ms
1440p @ 144Hz
N/A
17.2 ms
4k @ 60Hz
16.0 ms
14.4 ms
4k @ 60Hz + 10-Bit HDR
16.1 ms
14.3 ms
4k @ 60Hz @ 4:4:4
16.0 ms
26.7 ms
4k @ 60Hz Outside Game Mode
91.6 ms
126.4 ms
4k @ 60Hz With Interpolation
87.6 ms
126.3 ms
4k @ 120Hz
7.0 ms
6.2 ms
4k @ 144Hz
N/A
20.8 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
8.2
9.3
Resolution
4k
4k
480p @ 59.94Hz (Widescreen)
Yes
Yes
720p @ 59.94Hz
Yes
Yes
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 144Hz
No
Yes
1440p @ 60Hz
No
Yes (forced resolution required)
1440p @ 120Hz
No
Yes
1440p @ 144Hz
No
Yes
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes
Yes
4k @ 120Hz @ 4:4:4
No
No
4k @ 144Hz
No
Yes
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
No
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
No
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
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)
Yes (HDMI 1,2)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
ATSC Tuner
3.0 (NEXTGEN TV)
1.0
USB 3.0
Yes (1)
No
Variable Analog Audio Out
No
Yes
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
2
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
1
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
1 (adapter required, not incl.)
1 (adapter required, not incl.)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
1
0
Audio Passthrough
ARC/eARC Port
eARC
eARC
eARC: Dolby Atmos Over Dolby Digital Plus
Yes
Yes
eARC: Dolby Digital Plus 7.1
Yes
Yes
eARC: LPCM 7.1 Over Dolby MAT
Yes
Yes
eARC: Dolby TrueHD 7.1
Yes
Yes
eARC: DTS:X Over DTS-HD MA
Yes
Yes
eARC: DTS-HD Master Audio 7.1
Yes
Yes
eARC: LPCM Channels (Bitstream)
7.1
2.0
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
Yes
Yes
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
Yes
Yes
Sound Quality
Frequency Response
7.2
6.6
Frequency Response
Low-Frequency Extension
100.79 Hz
100.79 Hz
Std. Dev. @ 70
1.90 dB
3.22 dB
Std. Dev. @ 80
1.96 dB
3.49 dB
Std. Dev. @ Max
4.84 dB
5.15 dB
Max
93.0 dB SPL
85.9 dB SPL
Dynamic Range Compression
5.31 dB
3.18 dB
Distortion
6.3
6.7
Total Harmonic Distortion
Weighted THD @ 80
0.040
0.152
Weighted THD @ Max
15.100
0.419
IMD @ 80
2.91%
3.87%
IMD @ Max
25.82%
18.55%
Smart Features
Interface
8.0
8.0
Smart TV Picture
Smart OS
Google TV
Google TV
Version
10
11
Ease of Use
Average
Average
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
2 s
1 s
Time Taken to Change Backlight
3 s
2 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
9.0
9.0
Apps Picture
App Selection
Great
Great
App Smoothness
Very Smooth
Very Smooth
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
Medium
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Android TV
Android TV
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
61 W
57 W
Power Consumption (Max)
155 W
196 W
Firmware
PKG6.5770.0680NAA
V8-T615T02-LF1V283.000808
Check Price
43"
KD-43X85K
Searching
Finding store43"
50"
KD-50X85K
Searching
Finding store50"
55"
KD-55X85K
Searching
Finding store55"
55Q750G
Searching
Finding store65"
KD-65X85K
Searching
Finding store65"
65Q750G
Searching
Finding store75"
KD-75X85K
Searching
Finding store75"
75Q750G
Searching
Finding store85"
KD-85X85K
Searching
Finding store85"
85Q750G
Searching
Finding store
Sony X85K
TCL Q7/Q750G QLED
Comments
Sony X85K vs TCL Q7/Q750G QLED: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.