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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Toshiba C350 Series 2021 vs TCL 4 Series/S446 2021
Side-by-Side Comparison
Products
Toshiba C350 Series 2021
TCL 4 Series/S446 2021
Tested using Methodology v1.6
Updated Nov 15, 2024 08:48 PM
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Amazon.comTested using Methodology v1.6
Updated Apr 16, 2025 03:20 PM
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BestBuy.com
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeIPS
Resolution4k
Variants
- 43C350KU (43")
- 50C350KU (50")
- 55C350KU (55")
- 65C350KU (65")
- 75C350KU (75")
- 43S446 (43")
- 50S446 (50")
- 55S446 (55")
- 65S446 (65")
- 75S446 (75")
- 85S446 (85")
Our Verdict
Toshiba C350 Series 2021
TCL 4 Series/S446 2021
The TCL 4 Series/S446 2021 is a better entry-level TV than the Toshiba C350 Fire TV 2021. Both models we tested have IPS-type panels, but they're each available with VA panels, depending on the size. The TCL has a few more features the Toshiba doesn't have like backlight strobing and motion interpolation features, and it can remove judder from 24p sources. It also displays chroma 4:4:4 with 1080p and 4k signals, and the Toshiba doesn't display it with any signal. Lastly, the TCL doesn't have any issues displaying 720p and 480p content, but the Toshiba has problems with them.
Check Price
43"
43C350KU
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43S446
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50C350KU
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50S446
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55C350KU
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55S446
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Finding store65"
65C350KU
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65S446
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75C350KU
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75S446
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85"
85S446
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.2
6.7
24p Judder
0.0
7.8
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 22
50% Gray
Month 26
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 200x300
VESA 300x300
Borders
Borders Picture
Borders
0.37" (1.0 cm)
0.47" (1.2 cm)
Thickness
Thickness Picture
Max Thickness
3.00" (7.6 cm)
3.37" (8.6 cm)
Build Quality
7.0
6.5
Build quality picture
Picture Quality
Contrast
6.0
6.4
Checkerboard Picture
Native Contrast
1,007 : 1
1,253 : 1
Contrast with local dimming
N/A
N/A
SDR Brightness
4.6
5.8
Real Scene Peak Brightness
172 cd/m²
223 cd/m²
Peak 2% Window
192 cd/m²
277 cd/m²
Peak 10% Window
194 cd/m²
276 cd/m²
Peak 25% Window
194 cd/m²
275 cd/m²
Peak 50% Window
194 cd/m²
275 cd/m²
Peak 100% Window
194 cd/m²
274 cd/m²
Sustained 2% Window
192 cd/m²
276 cd/m²
Sustained 10% Window
194 cd/m²
276 cd/m²
Sustained 25% Window
194 cd/m²
275 cd/m²
Sustained 50% Window
194 cd/m²
275 cd/m²
Sustained 100% Window
194 cd/m²
274 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.000
Local Dimming
0.0
0.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
No
Backlight
Direct
Direct
Local Dimming In Game Mode
0.0
0.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
No
Backlight
Edge
Direct
HDR Brightness
4.9
4.9
EOTF
Real Scene Highlight
232 cd/m²
228 cd/m²
Peak 2% Window
272 cd/m²
271 cd/m²
Peak 10% Window
275 cd/m²
271 cd/m²
Peak 25% Window
275 cd/m²
271 cd/m²
Peak 50% Window
275 cd/m²
271 cd/m²
Peak 100% Window
275 cd/m²
271 cd/m²
Sustained 2% Window
272 cd/m²
271 cd/m²
Sustained 10% Window
275 cd/m²
271 cd/m²
Sustained 25% Window
275 cd/m²
271 cd/m²
Sustained 50% Window
275 cd/m²
271 cd/m²
Sustained 100% Window
275 cd/m²
271 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.000
HDR Brightness In Game Mode
4.9
4.9
Game Mode EOTF
Real Scene Highlight
233 cd/m²
228 cd/m²
Peak 2% Window
271 cd/m²
271 cd/m²
Peak 10% Window
275 cd/m²
271 cd/m²
Peak 25% Window
274 cd/m²
271 cd/m²
Peak 50% Window
275 cd/m²
272 cd/m²
Peak 100% Window
275 cd/m²
272 cd/m²
Sustained 2% Window
270 cd/m²
271 cd/m²
Sustained 10% Window
275 cd/m²
271 cd/m²
Sustained 25% Window
274 cd/m²
271 cd/m²
Sustained 50% Window
274 cd/m²
272 cd/m²
Sustained 100% Window
275 cd/m²
272 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.000
Gray Uniformity
6.6
6.9
50% Uniformity Picture
50% Std. Dev.
3.944%
5.496%
50% DSE
0.250%
0.204%
5% Uniformity Picture
5% Std. Dev.
0.483%
0.645%
5% DSE
0.080%
0.080%
Black Uniformity
5.3
4.8
Native Black Uniformity Picture
Native Std. Dev.
2.498%
2.790%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Viewing Angle
7.7
7.8
Viewing Angle Video
Chroma Graph
Color Washout
35°
29°
Hue Graph
Color Shift
57°
60°
Lightness Graph
Brightness Loss
37°
31°
Black Level Raise
70°
70°
Gamma Shift
43°
59°
Reflections
7.2
7.8
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.6%
4.4%
Indirect Reflections
0.8%
0.9%
Calculated Direct Reflections
4.8%
3.6%
Pre Calibration
7.8
9.2
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.05
0.87
Color dE
2.21
0.86
Gamma
2.29
2.20
Color Temperature
6,966 K
6,951 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm
Gamma Setting
0
2.2
Post Calibration
8.8
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
1.65
0.51
Color dE
1.62
0.91
Gamma
2.21
2.19
Color Temperature
6,536 K
6,769 K
White Balance Calibration
1 point
20 point
Color Calibration
No
Yes
480p Input
5.0
8.0
480p Picture
720p Input
7.0
8.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
10
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
IPS
IPS
Color Gamut
6.8
6.7
Wide Color Gamut
No
No
Color Gamut DCI-P3 Picture
DCI P3 xy
76.86%
75.83%
DCI P3 uv
80.01%
80.29%
Color Gamut Rec.2020 Picture
Rec 2020 xy
55.26%
54.49%
Rec 2020 uv
58.51%
58.60%
Color Volume
5.7
5.6
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
64.7%
64.8%
10,000 cd/m² DCI P3 Coverage ITP
25.1%
24.9%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
48.5%
46.8%
10,000 cd/m² Rec 2020 Coverage ITP
18.9%
17.9%
Gradient
8.5
7.3
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.086
0.122
Green (Std. Dev.)
0.098
0.126
Blue (Std. Dev.)
0.074
0.089
Gray (Std. Dev.)
0.122
0.206
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
7.2
7.3
Motion Blur Picture
Response Time Chart
80% Response Time
6.2 ms
6.1 ms
100% Response Time
16.2 ms
15.8 ms
Flicker-Free
10
2.1
Backlight chart
Flicker-Free
Yes
No
PWM Dimming Frequency
0 Hz
150 Hz
Black Frame Insertion (BFI)
0.0
10
BFI Picture
BFI Frequency Picture
Optional BFI
No
Yes
Min Flicker For 60 fps
N/A
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
N/A
N/A
Min Flicker for 60 fps in Game Mode
N/A
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
7.9
7.8
Frame Hold Time @ 24 fps
25.5 ms
25.9 ms
Frame Hold Time @ 60 fps
0.5 ms
0.9 ms
24p Judder
0.0
7.8
Judder-Free 24p
No
Yes
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
No
Yes
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
No VRR support
No VRR support
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
9.5
9.5
1080p @ 60Hz
10.0 ms
11.0 ms
1080p @ 60Hz Outside Game Mode
117.6 ms
111.8 ms
1440p @ 60Hz
9.8 ms
14.9 ms
4k @ 60Hz
9.8 ms
14.9 ms
4k @ 60Hz + 10-Bit HDR
9.9 ms
14.9 ms
4k @ 60Hz @ 4:4:4
117.1 ms
14.9 ms
4k @ 60Hz Outside Game Mode
117.1 ms
99.2 ms
4k @ 60Hz With Interpolation
N/A
99.2 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
N/A
N/A
1440p @ 120Hz
N/A
N/A
4k @ 120Hz
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
Supported Resolutions
4.2
8.3
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
No
Yes
1080p @ 120Hz
No
No
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
No
Yes
4k @ 120Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
Advanced Console Compatibility
PS5 Screenshot
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
PS5, 4k @ 120Hz + HDR
No
No
PS5, 4k @ 120Hz
No
No
PS5, 4k @ 60Hz + HDR
Yes
Yes
PS5, 1440p @ 120Hz
No
No
PS5, 1080p @ 120Hz
No
No
PS5, Variable Refresh Rate
No
No
Xbox Series X, 4k @ 120Hz + HDR
No
No
Xbox Series X, 4k @ 120Hz
No
No
Xbox Series X, 4k @ 60Hz + HDR
Yes
Yes
Xbox Series X, 1440p @ 120Hz
No
No
Xbox Series X, 1080p @ 120Hz
No
No
Xbox Series X, Variable Refresh Rate
No
No
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
Dolby Vision
Yes
No
HLG
No
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)
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 (incl. adapter)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Audio Passthrough
ARC
Yes (HDMI 1)
Yes (HDMI 1)
eARC support
Yes
Yes
Dolby Atmos via TrueHD via eARC
Yes
Yes
DTS:X via DTS-HD MA via eARC
Yes
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
5.8
Frequency Response
Low-Frequency Extension
160.00 Hz
106.79 Hz
Std. Dev. @ 70
4.28 dB
5.57 dB
Std. Dev. @ 80
4.30 dB
5.65 dB
Std. Dev. @ Max
6.76 dB
6.49 dB
Max
87.0 dB SPL
86.7 dB SPL
Dynamic Range Compression
4.48 dB
3.71 dB
Distortion
8.2
7.0
Total Harmonic Distortion
Weighted THD @ 80
0.031
0.073
Weighted THD @ Max
0.156
0.215
IMD @ 80
0.55%
4.16%
IMD @ Max
2.32%
12.68%
Smart Features
Interface
7.5
8.0
Smart TV Picture
Smart OS
Fire TV
Google TV
Version
6322096.1
11
Ease of Use
Easy
Average
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
4 s
2 s
Time Taken to Change Backlight
4 s
2 s
Advanced Options
Some
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
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
Small
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Amazon Alexa
Android TV
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
50 W
53 W
Power Consumption (Max)
92 W
119 W
Firmware
Fire OS 7.2.4.7 (PS7247/2500)
V8-R51MT05-LF1V177.020179
Check Price
43"
43C350KU
Searching
Finding store43"
43S446
Searching
Finding store50"
50C350KU
Searching
Finding store50"
50S446
Searching
Finding store55"
55C350KU
Searching
Finding store55"
55S446
Searching
Finding store65"
65C350KU
Searching
Finding store65"
65S446
Searching
Finding store75"
75C350KU
Searching
Finding store75"
75S446
Searching
Finding store85"
85"
85S446
Searching
Finding store
Toshiba C350 Series 2021
TCL 4 Series/S446 2021
Comments
Toshiba C350 Series 2021 vs TCL 4 Series/S446 2021: Main Discussion
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