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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. Blooming
    3. Lighting Zone Transitions
    4. Contrast And Dark Details In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. PQ EOTF Tracking
    8. SDR Brightness
    9. Color Gamut
    10. Color Volume
    11. Pre Calibration
    12. Post Calibration
    13. Gray Uniformity
    14. Black Uniformity
    15. Viewing Angle
    16. Reflections
    17. HDR Native Gradient
    18. Low-Quality Content Smoothing
    19. Upscaling: Sharpness Processing
    20. Pixels
  6. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  7. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Specifications
    6. Input Photos
    7. Total Inputs
    8. Audio Passthrough
  8. Sound Quality
    1. Frequency Response
    2. Distortion
  9. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  10. Comments

TCL S4/S450G vs Hisense A7N [A7, A75N]

Side-by-Side Comparison

Products

TCL S4/S450G
Hisense A7N [A7, A75N]

Tested using Methodology v1.11

Updated Oct 04, 2024 12:43 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.11

Updated Apr 04, 2025 09:05 PM

SEE PRICE
Amazon.com
TCL S4/S450G Picture
Hisense A7N [A7, A75N] Picture
Resolution4k
TypeLED
Sub-Type
VA
Resolution4k
TypeLED
Sub-Type
VA
  1. Recommended in 19 articles:
  2. Best TVs
  3. 65-Inch
  4. Gaming
  5. Smart
  6. 48-49-50 Inch
  7. Hisense
  8. PS5/PS5 Pro
  9. Budget
  10. 4k
  11. Bright Room
  12. Under $500
  13. QLED
  14. Xbox Series X
  15. Small
  16. TV Monitor
  17. LED
  18. Bedrooms
  19. Under $300
  20. At Best Buy

Variants

  • 43S450G (43")
  • 50S450G (50")
  • 55S450G (55")
  • 65S450G (65")
  • 75S450G (75")
  • 85S450G (85")
  • 43A7N (43")
  • 50A7N (50")
  • 55A7N (55")
  • 65A7N (65")
  • 75A7N (75")
  • 85A7N (85")

Review

See TCL S4/S450G Review
See Hisense A7N [A7, A75N] Review
32 
92 

Our Verdict

TCL S4/S450G

Hisense A7N [A7, A75N]

The Hisense A7N is better than the TCL S4/S450G. The TCL has one noticeable edge over the Hisense: a better native contrast ratio. While that does give it deeper blacks in dark scenes, it can't make up for the Hisense's edge in HDR and SDR brightness, as well as its wider color gamut. This makes the Hisense's pop more in most content. Plus, the Hisense has a much faster response time, with a narrow VRR range, also making it the superior product for gamers. 

0 

Check Price

43"
43S450G
SEE PRICE
Amazon.com
43"
43A7N
SEE PRICE
Amazon.com
50"
50S450G
SEE PRICE
Amazon.com
50"
50A7N
SEE PRICE
Amazon.com
55"
55S450G
SEE PRICE
Amazon.com
55"
55A7N
SEE PRICE
Amazon.com
65"
65S450G
SEE PRICE
Amazon.com
65"
65A7N
SEE PRICE
Amazon.com
75"
75S450G
SEE PRICE
Amazon.com
75"
75A7N
SEE PRICE
Amazon.com
85"
85S450G
SEE PRICE
Amazon.com
85"
85A7N
SEARCH
Amazon.com

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

6.7
7.3

Pre Calibration 
 

6.0
8.3

SDR Brightness 
 

5.1
7.1

Full Comparison

Design

Style  

Design Picture  

TCL S4/S450G Design Picture
Hisense A7N [A7, A75N] Design Picture

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

TCL S4/S450G Longevity Graph
Hisense A7N [A7, A75N] Longevity Graph

Stand  

Stand Picture  

TCL S4/S450G Stand Picture
Hisense A7N [A7, A75N] Stand Picture
Show Text 

Back  

Back Picture  

TCL S4/S450G Back Picture
Hisense A7N [A7, A75N] Back Picture

Wall Mount  

VESA 200x200
VESA 300x400
Show Text 

Borders  

Borders Picture  

TCL S4/S450G Borders Picture
Hisense A7N [A7, A75N] Borders Picture

Borders  

0.31" (0.8 cm)
0.35" (0.9 cm)

Thickness  

Thickness Picture  

TCL S4/S450G Thickness Picture
Hisense A7N [A7, A75N] Thickness Picture

Max Thickness  

3.19" (8.1 cm)
2.99" (7.6 cm)

Build Quality 
 

6.0
7.0

Build quality picture  

TCL S4/S450G Build quality picture
Hisense A7N [A7, A75N] Build quality picture
Show Text 
Picture Quality

Contrast 
 

7.0
6.3

Contrast Picture  

TCL S4/S450G Contrast Picture
Hisense A7N [A7, A75N] Contrast Picture

Contrast 
 

8,300 : 1
5,814 : 1

Native Contrast 
 

8,300 : 1
5,814 : 1
Show Text 

Blooming 
 

10
10

Blooming Photo  

TCL S4/S450G Blooming Photo
Hisense A7N [A7, A75N] Blooming Photo
Show Text 

Lighting Zone Transitions 
 

10
10

Preferred LD Video, Moving Object  

Local Dimming 
 

No
No

Backlight 
 

Direct
Direct

Dimming Zones Count Of Tested TV 
 

N/A
N/A
Show Text 

Contrast And Dark Details In Game Mode 
 

7.5
7.0

Blooming Photo In Game Mode  

TCL S4/S450G Blooming Photo In Game Mode
Hisense A7N [A7, A75N] Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

HDR Brightness 
 

5.1
6.1

HDR Hallway Photo  

TCL S4/S450G HDR Hallway Photo
Hisense A7N [A7, A75N] HDR Hallway Photo

HDR Cityscape Photo  

TCL S4/S450G HDR Cityscape Photo
Hisense A7N [A7, A75N] HDR Cityscape Photo

HDR Landscape Photo  

TCL S4/S450G HDR Landscape Photo
Hisense A7N [A7, A75N] HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

211 cd/m²
253 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

194 cd/m²
251 cd/m²

Landscape Pool (~300 cd/m²) 
 

133 cd/m²
220 cd/m²

Peak 2% Window 
 

248 cd/m²
354 cd/m²

Peak 10% Window 
 

250 cd/m²
352 cd/m²

Peak 25% Window 
 

250 cd/m²
352 cd/m²

Peak 50% Window 
 

250 cd/m²
351 cd/m²

Peak 100% Window 
 

250 cd/m²
350 cd/m²

Sustained 2% Window 
 

248 cd/m²
353 cd/m²

Sustained 10% Window 
 

250 cd/m²
352 cd/m²

Sustained 25% Window 
 

250 cd/m²
350 cd/m²

Sustained 50% Window 
 

250 cd/m²
350 cd/m²

Sustained 100% Window 
 

250 cd/m²
350 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.001
Show Text 

HDR Brightness In Game Mode 
 

5.1
5.6

HDR Hallway Photo  

TCL S4/S450G HDR Hallway Photo
Hisense A7N [A7, A75N] HDR Hallway Photo

HDR Cityscape Photo  

TCL S4/S450G HDR Cityscape Photo
Hisense A7N [A7, A75N] HDR Cityscape Photo

HDR Landscape Photo  

TCL S4/S450G HDR Landscape Photo
Hisense A7N [A7, A75N] HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

216 cd/m²
248 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

185 cd/m²
168 cd/m²

Landscape Pool (~300 cd/m²) 
 

141 cd/m²
181 cd/m²

Peak 2% Window 
 

251 cd/m²
350 cd/m²

Peak 10% Window 
 

253 cd/m²
350 cd/m²

Peak 25% Window 
 

253 cd/m²
350 cd/m²

Peak 50% Window 
 

253 cd/m²
350 cd/m²

Peak 100% Window 
 

253 cd/m²
350 cd/m²

Sustained 2% Window 
 

251 cd/m²
349 cd/m²

Sustained 10% Window 
 

253 cd/m²
349 cd/m²

Sustained 25% Window 
 

253 cd/m²
349 cd/m²

Sustained 50% Window 
 

253 cd/m²
349 cd/m²

Sustained 100% Window 
 

253 cd/m²
349 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.000
Show Text 

PQ EOTF Tracking 
 

8.2
8.9

PQ EOTF Graph  

See details on graph tool
See details on graph tool

600 Nit Tracking Delta 
 

0.0116
0.0061

1000 Nit Tracking Delta 
 

0.0115
0.0061

4000 Nit Tracking Delta 
 

0.0114
0.0208
Show Text 

SDR Brightness 
 

5.1
7.1

Real Scene Peak Brightness 
 

177 cd/m²
320 cd/m²

Peak 2% Window 
 

248 cd/m²
342 cd/m²

Peak 10% Window 
 

246 cd/m²
342 cd/m²

Peak 25% Window 
 

245 cd/m²
342 cd/m²

Peak 50% Window 
 

244 cd/m²
342 cd/m²

Peak 100% Window 
 

244 cd/m²
342 cd/m²

Sustained 2% Window 
 

247 cd/m²
342 cd/m²

Sustained 10% Window 
 

245 cd/m²
342 cd/m²

Sustained 25% Window 
 

245 cd/m²
342 cd/m²

Sustained 50% Window 
 

244 cd/m²
342 cd/m²

Sustained 100% Window 
 

244 cd/m²
342 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.000
Show Text 

Color Gamut 
 

6.8
8.3

Wide Color Gamut 
 

No
Yes

Color Gamut DCI-P3 Picture  

TCL S4/S450G Color Gamut DCI-P3 Picture
Hisense A7N [A7, A75N] Color Gamut DCI-P3 Picture

DCI P3 xy 
 

74.50%
92.00%

DCI P3 uv 
 

81.52%
94.41%

Color Gamut Rec.2020 Picture  

TCL S4/S450G Color Gamut Rec.2020 Picture
Hisense A7N [A7, A75N] Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

53.81%
68.64%

Rec 2020 uv 
 

60.58%
75.93%
Show Text 

Color Volume 
 

5.9
7.3

P3 Color Volume ITP Picture  

TCL S4/S450G P3 Color Volume ITP Picture
Hisense A7N [A7, A75N] P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

42.4%
58.6%

2020 Color Volume ITP Picture  

TCL S4/S450G 2020 Color Volume ITP Picture
Hisense A7N [A7, A75N] 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

18.4%
27.8%

White Luminance 
 

248 cd/m²
351 cd/m²

Red Luminance 
 

50 cd/m²
73 cd/m²

Green Luminance 
 

187 cd/m²
258 cd/m²

Blue Luminance 
 

19 cd/m²
20 cd/m²

Cyan Luminance 
 

201 cd/m²
280 cd/m²

Magenta Luminance 
 

63 cd/m²
93 cd/m²

Yellow Luminance 
 

228 cd/m²
331 cd/m²
Show Text 

Pre Calibration 
 

6.0
8.3

Pre White Balance Picture  

TCL S4/S450G Pre White Balance Picture
Hisense A7N [A7, A75N] Pre White Balance Picture

Pre Gamma Curve Picture  

TCL S4/S450G Pre Gamma Curve Picture
Hisense A7N [A7, A75N] Pre Gamma Curve Picture

Pre Color Picture  

TCL S4/S450G Pre Color Picture
Hisense A7N [A7, A75N] Pre Color Picture

White Balance dE 
 

4.56
2.41

Color dE 
 

3.41
2.20

Gamma 
 

2.17
2.29

Color Temperature 
 

7,612 K
6,583 K

Picture Mode 
 

Movie
Theater

Color Temp Setting 
 

Warm
Warm 1

Gamma Setting 
 

2.2
2.2
Show Text 

Post Calibration 
 

9.2
9.5

Post White Balance Picture  

TCL S4/S450G Post White Balance Picture
Hisense A7N [A7, A75N] Post White Balance Picture

Post Gamma Curve Picture  

TCL S4/S450G Post Gamma Curve Picture
Hisense A7N [A7, A75N] Post Gamma Curve Picture

Post Color Picture  

TCL S4/S450G Post Color Picture
Hisense A7N [A7, A75N] Post Color Picture

White Balance dE 
 

1.21
0.23

Color dE 
 

0.99
1.17

Gamma 
 

2.18
2.20

Color Temperature 
 

6,618 K
6,511 K

White Balance Calibration 
 

20 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

7.2
6.7

50% Uniformity Picture  

TCL S4/S450G 50% Uniformity Picture
Hisense A7N [A7, A75N] 50% Uniformity Picture

50% Std. Dev. 
 

3.123%
4.007%

50% DSE 
 

0.213%
0.227%

5% Uniformity Picture  

TCL S4/S450G 5% Uniformity Picture
Hisense A7N [A7, A75N] 5% Uniformity Picture

5% Std. Dev. 
 

0.843%
0.679%

5% DSE 
 

0.091%
0.111%
Show Text 

Black Uniformity 
 

7.3
8.5

Black Uniformity Picture With Preferred Local Dimming  

TCL S4/S450G Black Uniformity Picture With Preferred Local Dimming
Hisense A7N [A7, A75N] Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

N/A
N/A

Native Black Uniformity Picture  

TCL S4/S450G Native Black Uniformity Picture
Hisense A7N [A7, A75N] Native Black Uniformity Picture

Native Std. Dev. 
 

1.102%
0.762%
Show Text 

Viewing Angle 
 

4.9
5.6

Viewing Angle Video  

Chroma Graph  

TCL S4/S450G Chroma Graph
Hisense A7N [A7, A75N] Chroma Graph

Color Washout 
 

22°
28°

Hue Graph  

TCL S4/S450G Hue Graph
Hisense A7N [A7, A75N] Hue Graph

Color Shift 
 

18°
24°

Lightness Graph  

TCL S4/S450G Lightness Graph
Hisense A7N [A7, A75N] Lightness Graph

Brightness Loss 
 

31°
38°

Black Level Raise 
 

14°
21°

Gamma Shift 
 

13°
17°
Show Text 

Reflections 
 

7.5
7.8

Reflections Picture  

TCL S4/S450G Reflections Picture
Hisense A7N [A7, A75N] Reflections Picture

Average Room Off Picture  

TCL S4/S450G Average Room Off Picture
Hisense A7N [A7, A75N] Average Room Off Picture

Bright Room Off Picture  

TCL S4/S450G Bright Room Off Picture
Hisense A7N [A7, A75N] Bright Room Off Picture

Screen Finish 
 

Semi-gloss
Semi-gloss

Total Reflections 
 

5.1%
4.3%

Indirect Reflections 
 

0.5%
0.4%

Calculated Direct Reflections 
 

4.6%
3.9%
Show Text 

HDR Native Gradient 
 

6.5
6.8

HDR Gradient Picture  

TCL S4/S450G HDR Gradient Picture
Hisense A7N [A7, A75N] HDR Gradient Picture

100% Black to 50% Gray  

4.0
4.0

50% Gray to 100% White  

6.0
8.0

100% Black to 50% Red  

6.0
6.0

50% Red to 100% Red  

10
10

100% Black to 50% Green  

6.0
6.0

50% Green to 100% Green  

6.0
8.0

100% Black to 50% Blue  

6.0
4.0

50% Blue to 100% Blue  

8.0
8.0
Show Text 

Low-Quality Content Smoothing 
 

6.0
4.8

Low-Quality Content Smoothing Picture  

TCL S4/S450G Low-Quality Content Smoothing Picture
Hisense A7N [A7, A75N] Low-Quality Content Smoothing Picture

Smoothing 
 

6.0
3.0

Detail Preservation 
 

6.0
9.0
Show Text 

Upscaling: Sharpness Processing 
 

6.0
7.5

Sharpness Picture - 480p  

TCL S4/S450G Sharpness Picture - 480p
Hisense A7N [A7, A75N] Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

TCL S4/S450G Pixels Picture
Hisense A7N [A7, A75N] Pixels Picture

Subpixel Layout 
 

BGR
BGR

Type  

LED
LED

Sub-Type 
 

VA
VA
Show Text 
Motion

Response Time 
 

6.5
8.2

Motion Blur Picture  

TCL S4/S450G Motion Blur Picture
Hisense A7N [A7, A75N] Motion Blur Picture

Response Time Chart  

TCL S4/S450G Response Time Chart
Hisense A7N [A7, A75N] Response Time Chart

80% Response Time 
 

7.5 ms
4.7 ms

100% Response Time 
 

16.3 ms
11.5 ms
Show Text 

Flicker-Free 
 

2.1
4.7

Backlight chart 
 

TCL S4/S450G Backlight chart
Hisense A7N [A7, A75N] Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

150 Hz
180 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

TCL S4/S450G BFI Picture
Hisense A7N [A7, A75N] BFI Picture

BFI Frequency Picture  

TCL S4/S450G BFI Frequency Picture
Hisense A7N [A7, A75N] BFI Frequency Picture

Optional BFI 
 

No
No

Min Flicker For 60 fps 
 

150 Hz
180 Hz

60Hz For 60 fps 
 

No
No

120Hz For 120 fps 
 

N/A
No

Min Flicker for 60 fps in Game Mode 
 

150 Hz
180 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

TCL S4/S450G Motion Interpolation (30 fps) Picture
Hisense A7N [A7, A75N] Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

TCL S4/S450G Motion Interpolation (60 fps) Picture
Hisense A7N [A7, A75N] Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

No
No
Show Text 

Stutter 
 

7.9
7.1

Frame Hold Time @ 24 fps 
 

25.4 ms
30.2 ms

Frame Hold Time @ 60 fps 
 

0.4 ms
5.2 ms
Show Text 

24p Judder 
 

7.8
8.9

Judder-Free 24p 
 

Yes
Yes

Judder-Free 24p via 60p 
 

No
Yes

Judder-Free 24p via 60i 
 

No
No

Judder-Free 24p via Native Apps 
 

Yes
Yes
Show Text 

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
Yes

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 Local Dimming
No Local Dimming
Show Text 
Inputs

Input Lag 
 

9.7
9.7

1080p @ 60Hz 
 

11.2 ms
10.8 ms

1080p @ 60Hz Outside Game Mode 
 

112.1 ms
113.9 ms

1080p @ 120Hz 
 

N/A
N/A

1080p @ 144Hz 
 

N/A
N/A

1440p @ 60Hz 
 

11.0 ms
10.8 ms

1440p @ 120Hz 
 

N/A
N/A

1440p @ 144Hz 
 

N/A
N/A

4k @ 60Hz 
 

10.7 ms
10.8 ms

4k @ 60Hz + 10-Bit HDR 
 

10.7 ms
10.8 ms

4k @ 60Hz @ 4:4:4 
 

10.8 ms
10.9 ms

4k @ 60Hz Outside Game Mode 
 

93.9 ms
114.4 ms

4k @ 60Hz With Interpolation 
 

95.1 ms
114.5 ms

4k @ 120Hz 
 

N/A
N/A

4k @ 144Hz 
 

N/A
N/A

8k @ 60Hz 
 

N/A
N/A
Show Text 

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
Yes

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
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

TCL S4/S450G PS5 Screenshot
Hisense A7N [A7, A75N] 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
Show Text 

Xbox Series X|S Compatibility 
 

Xbox Series X Screenshot  

TCL S4/S450G Xbox Series X Screenshot
Hisense A7N [A7, A75N] 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
Show Text 

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)
Yes (HDMI 1,2,3,4)

HDMI 2.1 Class Bandwidth 
 

No
No

CEC  

Yes
Yes

HDCP 2.2  

Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3,4)

ATSC Tuner 
 

1.0
1.0

USB 3.0 
 

Yes (1)
No

Variable Analog Audio Out  

Yes
Yes

Wi-Fi Support  

Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Show Text 

Input Photos  

Side Inputs Picture  

TCL S4/S450G Side Inputs Picture
Hisense A7N [A7, A75N] Side Inputs Picture

Rear Inputs Picture  

TCL S4/S450G Rear Inputs Picture
Hisense A7N [A7, A75N] Rear Inputs Picture

Total Inputs  

HDMI  

3
4

USB  

1
2

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 (adapter required, not incl.)
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 
 

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 
 

No
Yes

eARC: DTS-HD Master Audio 7.1 
 

No
Yes

eARC: LPCM Channels (Bitstream) 
 

2.0
7.1

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
Show Text 
Sound Quality

Frequency Response 
 

5.9
6.0

Frequency Response  

See details on graph tool
See details on graph tool

Low-Frequency Extension 
 

160.00 Hz
134.54 Hz

Std. Dev. @ 70 
 

4.56 dB
3.68 dB

Std. Dev. @ 80 
 

4.55 dB
3.84 dB

Std. Dev. @ Max 
 

5.24 dB
5.19 dB

Max 
 

89.8 dB SPL
84.9 dB SPL

Dynamic Range Compression 
 

3.24 dB
2.67 dB
Show Text 

Distortion 
 

6.8
6.8

Total Harmonic Distortion 
 

See details on graph tool
See details on graph tool

Weighted THD @ 80 
 

0.067
0.060

Weighted THD @ Max 
 

0.658
0.181

IMD @ 80 
 

2.05%
11.10%

IMD @ Max 
 

21.75%
14.63%
Show Text 
Smart Features

Interface 
 

8.0
8.0

Smart TV Picture  

TCL S4/S450G Smart TV Picture
Hisense A7N [A7, A75N] Smart TV Picture

Smart OS  

Google TV
Google TV

Version  

11
12

Ease of Use 
 

Average
Average

Smoothness 
 

Very Smooth
Very Smooth

Time Taken to Select YouTube 
 

1 s
1 s

Time Taken to Change Backlight 
 

2 s
2 s

Advanced Options 
 

Many
Many
Show Text 

Ad-Free 
 

0.0
0.0

Ads Picture  

TCL S4/S450G Ads Picture
Hisense A7N [A7, A75N] Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
Show Text 

Apps and Features 
 

9.0
9.0

Apps Picture  

TCL S4/S450G Apps Picture
Hisense A7N [A7, A75N] Apps Picture

App Selection 
 

Great
Great

App Smoothness 
 

Very Smooth
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
Show Text 

Remote 
 

8.5
8.0

Remote Picture  

TCL S4/S450G Remote Picture
Hisense A7N [A7, A75N] Remote Picture

Size 
 

Medium
Medium

Voice Control 
 

Many Features
Many Features

CEC Menu Control 
 

Yes
Yes

Other Smart Features 
 

No
No

Remote App  

Android TV
Hisense RemoteNOW
Show Text 

TV Controls  

Controls Picture  

TCL S4/S450G Controls Picture
Hisense A7N [A7, A75N] Controls Picture
Show Text 

In The Box  

In The Box Picture  

TCL S4/S450G In The Box Picture
Hisense A7N [A7, A75N] In The Box Picture
Show Text 

Misc  

Power Consumption  

37 W
64 W

Power Consumption (Max)  

78 W
170 W

Firmware  

V8-R51MT08-LF1V053.021057
V0037.01.00A.O070

Check Price

43"
43S450G
SEE PRICE
Amazon.com
43"
43A7N
SEE PRICE
Amazon.com
50"
50S450G
SEE PRICE
Amazon.com
50"
50A7N
SEE PRICE
Amazon.com
55"
55S450G
SEE PRICE
Amazon.com
55"
55A7N
SEE PRICE
Amazon.com
65"
65S450G
SEE PRICE
Amazon.com
65"
65A7N
SEE PRICE
Amazon.com
75"
75S450G
SEE PRICE
Amazon.com
75"
75A7N
SEE PRICE
Amazon.com
85"
85S450G
SEE PRICE
Amazon.com
85"
85A7N
SEARCH
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TCL S4/S450G

Hisense A7N [A7, A75N]

Comments

  1. Comparison
 • Posted 7 months ago

TCL S4/S450G vs Hisense A7N [A7, A75N]: Main Discussion

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