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Products
Hisense U6G
TCL S546
Tested using Methodology v1.11
Updated Jul 04, 2025 03:39 PM
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Amazon.comTested using Methodology v1.11
Updated Aug 11, 2025 06:32 PM
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Amazon.com
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Our Verdict
Hisense U6G
TCL S546
The Hisense U6G is better for most uses than the TCL S546. They both have VA panels with a high contrast ratio, but the local dimming feature is better on the Hisense because there's less blooming. The Hisense also has slightly better reflection handling, making it a better choice for bright rooms, and it doesn't have trouble upscaling 480p content if you want to watch DVDs. The main advantage the TCL has over the Hisense is VRR support to reduce screen tearing in games, which the Hisense doesn't have. They have similar operating systems, as the Hisense uses Android TV, and the TCL has Google TV, which is simply an upgraded version, but there are only a few minor differences between each.
Variants
- 50U6G (50")
- 55U6G (55")
- 65U6G (65")
- 75U6G (75")
- 50S546 (50")
- 55S546 (55")
- 65S546 (65")
- 75S546 (75")
Check Price
50"
50U6G
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50S546
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55U6G
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55S546
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65U6G
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65S546
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75U6G
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75S546
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.6
7.2
Pre Calibration
7.1
3.1
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 28
50% Gray
Month 28
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x200
VESA 300x300
Borders
Borders Picture
Borders
0.35" (0.9 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
3.07" (7.8 cm)
3.16" (8.0 cm)
Build Quality
7.0
7.0
Build quality picture
Picture Quality
Contrast
8.6
9.0
Contrast Picture
Contrast
34,243 : 1
46,612 : 1
Native Contrast
4,834 : 1
7,775 : 1
Blooming
7.0
6.5
Blooming Photo
Lighting Zone Transitions
7.0
6.0
Preferred LD Video, Moving Object
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Dimming Zones Count Of Tested TV
60
45
Contrast And Dark Details In Game Mode
8.0
8.5
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
7.0
5.7
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
436 cd/m²
362 cd/m²
Yellow Skyscraper (~700 cd/m²)
393 cd/m²
230 cd/m²
Landscape Pool (~300 cd/m²)
117 cd/m²
84 cd/m²
Peak 2% Window
529 cd/m²
227 cd/m²
Peak 10% Window
687 cd/m²
433 cd/m²
Peak 25% Window
746 cd/m²
506 cd/m²
Peak 50% Window
566 cd/m²
485 cd/m²
Peak 100% Window
452 cd/m²
440 cd/m²
Sustained 2% Window
528 cd/m²
226 cd/m²
Sustained 10% Window
679 cd/m²
429 cd/m²
Sustained 25% Window
736 cd/m²
502 cd/m²
Sustained 50% Window
565 cd/m²
483 cd/m²
Sustained 100% Window
450 cd/m²
439 cd/m²
Automatic Brightness Limiting (ABL)
0.032
0.048
HDR Brightness In Game Mode
7.0
5.5
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
447 cd/m²
349 cd/m²
Yellow Skyscraper (~700 cd/m²)
388 cd/m²
218 cd/m²
Landscape Pool (~300 cd/m²)
123 cd/m²
78 cd/m²
Peak 2% Window
434 cd/m²
228 cd/m²
Peak 10% Window
634 cd/m²
433 cd/m²
Peak 25% Window
735 cd/m²
506 cd/m²
Peak 50% Window
578 cd/m²
484 cd/m²
Peak 100% Window
460 cd/m²
440 cd/m²
Sustained 2% Window
429 cd/m²
226 cd/m²
Sustained 10% Window
627 cd/m²
429 cd/m²
Sustained 25% Window
727 cd/m²
501 cd/m²
Sustained 50% Window
576 cd/m²
483 cd/m²
Sustained 100% Window
459 cd/m²
439 cd/m²
Automatic Brightness Limiting (ABL)
0.031
0.048
PQ EOTF Tracking
7.4
8.4
PQ EOTF Graph
600 Nit Tracking Delta
0.0200
0.0101
1000 Nit Tracking Delta
0.0201
0.0102
4000 Nit Tracking Delta
0.0234
0.0097
SDR Brightness
8.3
8.1
Real Scene Peak Brightness
493 cd/m²
481 cd/m²
Peak 2% Window
429 cd/m²
253 cd/m²
Peak 10% Window
623 cd/m²
477 cd/m²
Peak 25% Window
716 cd/m²
552 cd/m²
Peak 50% Window
561 cd/m²
527 cd/m²
Peak 100% Window
448 cd/m²
477 cd/m²
Sustained 2% Window
423 cd/m²
249 cd/m²
Sustained 10% Window
615 cd/m²
471 cd/m²
Sustained 25% Window
708 cd/m²
547 cd/m²
Sustained 50% Window
559 cd/m²
525 cd/m²
Sustained 100% Window
446 cd/m²
476 cd/m²
Automatic Brightness Limiting (ABL)
0.031
0.046
Color Gamut
8.4
8.6
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
94.09%
94.12%
DCI P3 uv
95.75%
96.23%
Color Gamut Rec.2020 Picture
Rec 2020 xy
69.53%
76.07%
Rec 2020 uv
75.41%
77.74%
Color Volume
7.9
7.2
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
68.8%
54.8%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
34.5%
27.2%
White Luminance
524 cd/m²
240 cd/m²
Red Luminance
114 cd/m²
54 cd/m²
Green Luminance
409 cd/m²
161 cd/m²
Blue Luminance
33 cd/m²
24 cd/m²
Cyan Luminance
435 cd/m²
185 cd/m²
Magenta Luminance
147 cd/m²
79 cd/m²
Yellow Luminance
511 cd/m²
216 cd/m²
Pre Calibration
7.1
3.1
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.88
8.99
Color dE
2.34
4.87
Gamma
2.17
2.21
Color Temperature
5,799 K
5,899 K
Picture Mode
Theater Night
Movie
Color Temp Setting
Low
Warm
Gamma Setting
2.2
2.2
Post Calibration
9.6
6.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.39
4.87
Color dE
0.81
2.93
Gamma
2.20
2.21
Color Temperature
6,514 K
6,271 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
No
Gray Uniformity
7.5
7.4
50% Uniformity Picture
50% Std. Dev.
1.592%
2.542%
50% DSE
0.198%
0.195%
5% Uniformity Picture
5% Std. Dev.
1.084%
1.257%
5% DSE
0.108%
0.109%
Black Uniformity
9.6
9.0
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
0.458%
0.585%
Native Black Uniformity Picture
Native Std. Dev.
0.636%
0.816%
Viewing Angle
5.6
5.5
Viewing Angle Video
Chroma Graph
Color Washout
26°
26°
Hue Graph
Color Shift
24°
38°
Lightness Graph
Brightness Loss
35°
32°
Black Level Raise
28°
12°
Gamma Shift
18°
18°
Reflections
7.4
7.1
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.1%
5.9%
Indirect Reflections
0.6%
0.8%
Calculated Direct Reflections
4.5%
5.0%
HDR Native Gradient
8.5
7.5
HDR Gradient Picture
100% Black to 50% Gray
6.0
4.0
50% Gray to 100% White
10
8.0
100% Black to 50% Red
8.0
8.0
50% Red to 100% Red
10
10
100% Black to 50% Green
6.0
6.0
50% Green to 100% Green
10
8.0
100% Black to 50% Blue
8.0
8.0
50% Blue to 100% Blue
10
8.0
Low-Quality Content Smoothing
4.8
5.6
Low-Quality Content Smoothing Picture
Smoothing
3.0
5.0
Detail Preservation
9.0
7.0
Upscaling: Sharpness Processing
7.5
6.5
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
BGR
BGR
Type
LED
LED
Sub-Type
VA
VA
Motion
Response Time
8.2
8.1
Motion Blur Picture
Response Time Chart
80% Response Time
4.0 ms
4.3 ms
100% Response Time
11.6 ms
12.2 ms
Flicker-Free
9.9
9.9
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
960 Hz
Black Frame Insertion (BFI)
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
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)
No
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.1
7.2
Frame Hold Time @ 24 fps
30.1 ms
29.5 ms
Frame Hold Time @ 60 fps
5.1 ms
4.5 ms
24p Judder
7.8
7.8
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
0.0
7.1
Native Refresh Rate
60 Hz
60 Hz
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
60 Hz
1080p VRR Minimum
No VRR support
48 Hz
1440p VRR Maximum
N/A
60 Hz
1440p VRR Minimum
No VRR support
48 Hz
VRR + Local Dimming
No VRR Support
Yes
Inputs
Input Lag
9.7
9.5
1080p @ 60Hz
10.8 ms
12.0 ms
1080p @ 60Hz Outside Game Mode
44.2 ms
111.4 ms
1080p @ 120Hz
N/A
N/A
1080p @ 144Hz
N/A
N/A
1440p @ 60Hz
10.9 ms
14.9 ms
1440p @ 120Hz
N/A
N/A
1440p @ 144Hz
N/A
N/A
4k @ 60Hz
10.9 ms
14.9 ms
4k @ 60Hz + 10-Bit HDR
10.9 ms
15.0 ms
4k @ 60Hz @ 4:4:4
10.9 ms
14.9 ms
4k @ 60Hz Outside Game Mode
44.3 ms
99.3 ms
4k @ 60Hz With Interpolation
N/A
99.3 ms
4k @ 120Hz
N/A
N/A
4k @ 144Hz
N/A
N/A
8k @ 60Hz
N/A
N/A
Supported Resolutions
7.1
7.1
Resolution
4k
4k
480p @ 59.94Hz (Widescreen)
Yes
Yes
720p @ 59.94Hz
Yes
Yes
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
No
No
1080p @ 144Hz
No
No
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
No
No
1440p @ 144Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
No
No
4k @ 120Hz @ 4:4:4
No
No
4k @ 144Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
No
No
1440p @ 120Hz
No
No
1080p @ 120Hz
No
No
HDR
Yes
Yes
VRR
No
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
No
No
1440p @ 120Hz
No
No
1080p @ 120Hz
No
No
HDR
Yes
Yes
VRR
No
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3)
HDMI 2.1 Class Bandwidth
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3)
ATSC Tuner
1.0
1.0
USB 3.0
No
No
Variable Analog Audio Out
Yes
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
3
USB
2
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
1
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
1
1 (adapter required, not incl.)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
Audio Passthrough
ARC/eARC Port
ARC
eARC
eARC: Dolby Atmos Over Dolby Digital Plus
Yes
Yes
eARC: Dolby Digital Plus 7.1
No
Yes
eARC: LPCM 7.1 Over Dolby MAT
No
Yes
eARC: Dolby TrueHD 7.1
No
Yes
eARC: DTS:X Over DTS-HD MA
No
No
eARC: DTS-HD Master Audio 7.1
No
No
eARC: LPCM Channels (Bitstream)
2.0
2.1
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
Yes
No
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
Yes
No
Sound Quality
Frequency Response
6.5
6.0
Frequency Response
Low-Frequency Extension
89.80 Hz
134.54 Hz
Std. Dev. @ 70
5.24 dB
5.00 dB
Std. Dev. @ 80
5.39 dB
4.81 dB
Std. Dev. @ Max
7.41 dB
5.23 dB
Max
94.2 dB SPL
88.2 dB SPL
Dynamic Range Compression
3.62 dB
3.67 dB
Distortion
6.9
6.1
Total Harmonic Distortion
Weighted THD @ 80
0.039
0.062
Weighted THD @ Max
0.729
0.282
IMD @ 80
4.48%
14.89%
IMD @ Max
17.71%
50.79%
Smart Features
Interface
8.0
8.0
Smart TV Picture
Smart OS
Android TV
Google TV
Version
9
11
Ease of Use
Average
Average
Smoothness
Very Smooth
Average
Time Taken to Select YouTube
2 s
2 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
Yes
No
Apps and Features
9.0
9.0
Apps Picture
App Selection
Great
Great
App Smoothness
Average
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
8.0
7.0
Remote Picture
Size
Large
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Hisense RemoteNOW
Android TV
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
63 W
73 W
Power Consumption (Max)
179 W
242 W
Firmware
V0000.01.00A.K0603
V8-R51MT05-LF1V173.020128
Check Price
50"
50U6G
Searching
Finding store50"
50S546
Searching
Finding store55"
55U6G
Searching
Finding store55"
55S546
Searching
Finding store65"
65U6G
Searching
Finding store65"
65S546
Searching
Finding store75"
75U6G
Searching
Finding store75"
75S546
Searching
Finding store
Hisense U6G
TCL S546
Comments
Hisense U6G vs TCL S546: Main Discussion
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