Products
Toshiba Fire TV 2020
Toshiba C350 Series 2021
Tested using Methodology v1.6
Updated May 26, 2022 12:34 PM
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Amazon.com
Tested using Methodology v1.6
Updated Nov 15, 2024 08:48 PM
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TypeLED
Sub-Type
VA
Resolution4k
TypeLED
Sub-Type
IPS
Resolution4k
Our Verdict
Toshiba Fire TV 2020
Toshiba C350 Series 2021
The Toshiba C350 Series 2021 replaces the Toshiba Fire TV 2020, and the units we tested have different panel types. The 55-inch version of the 2021 model has an IPS-like panel with wider viewing angles than the 2020 model, which has a better contrast. However, it's possible some of the sizes of the 2021 model also have VA panels. Other than that, the 2021 model is worse in a few ways because it doesn't get as bright and it has issues upscaling lower-resolution content, but it does a better job at displaying native 4k content.
Variants
- 43LF621U21 (43")
- 50LF621U21 (50")
- 55LF621C21 (55")
- 43C350KU (43")
- 50C350KU (50")
- 55C350KU (55")
- 65C350KU (65")
- 75C350KU (75")
Check Price
43"
43LF621U21
SEE PRICE
Amazon.com
43"
43C350KU
SEE PRICE
Amazon.com
50"
50LF621U21
SEE PRICE
Amazon.com
50"
50C350KU
SEE PRICE
Amazon.com
55"
55LF621C21
SEARCH
Amazon.com
55"
55C350KU
SEARCH
Amazon.com
65"
65"
65C350KU
SEARCH
Amazon.com
75"
75"
75C350KU
SEARCH
Amazon.com
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
6.7
6.2
Contrast
8.4
6.0
Black Uniformity
8.6
5.3
SDR Brightness
6.2
4.6
Viewing Angle
5.5
7.7
Full Comparison
Design
Style
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 200x300
VESA 200x300
Borders
Borders Picture
Borders
0.51" (1.3 cm)
0.37" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
3.23" (8.2 cm)
3.00" (7.6 cm)
Build Quality
6.5
7.0
Build quality picture
Picture Quality
Contrast
8.4
6.0
Checkerboard Picture
Native Contrast
4,026 : 1
1,007 : 1
Contrast with local dimming
N/A
N/A
SDR Brightness
6.2
4.6
Real Scene Peak Brightness
270 cd/m²
172 cd/m²
Peak 2% Window
242 cd/m²
192 cd/m²
Peak 10% Window
267 cd/m²
194 cd/m²
Peak 25% Window
267 cd/m²
194 cd/m²
Peak 50% Window
266 cd/m²
194 cd/m²
Peak 100% Window
266 cd/m²
194 cd/m²
Sustained 2% Window
242 cd/m²
192 cd/m²
Sustained 10% Window
267 cd/m²
194 cd/m²
Sustained 25% Window
267 cd/m²
194 cd/m²
Sustained 50% Window
266 cd/m²
194 cd/m²
Sustained 100% Window
266 cd/m²
194 cd/m²
Automatic Brightness Limiting (ABL)
0.007
0.001
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
Edge
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
Edge
HDR Brightness
5.7
4.9
EOTF
Real Scene Highlight
348 cd/m²
232 cd/m²
Peak 2% Window
330 cd/m²
272 cd/m²
Peak 10% Window
373 cd/m²
275 cd/m²
Peak 25% Window
373 cd/m²
275 cd/m²
Peak 50% Window
372 cd/m²
275 cd/m²
Peak 100% Window
372 cd/m²
275 cd/m²
Sustained 2% Window
330 cd/m²
272 cd/m²
Sustained 10% Window
373 cd/m²
275 cd/m²
Sustained 25% Window
373 cd/m²
275 cd/m²
Sustained 50% Window
372 cd/m²
275 cd/m²
Sustained 100% Window
371 cd/m²
275 cd/m²
Automatic Brightness Limiting (ABL)
0.008
0.001
HDR Brightness In Game Mode
5.6
4.9
Game Mode EOTF
Real Scene Highlight
336 cd/m²
233 cd/m²
Peak 2% Window
324 cd/m²
271 cd/m²
Peak 10% Window
338 cd/m²
275 cd/m²
Peak 25% Window
337 cd/m²
274 cd/m²
Peak 50% Window
336 cd/m²
275 cd/m²
Peak 100% Window
336 cd/m²
275 cd/m²
Sustained 2% Window
323 cd/m²
270 cd/m²
Sustained 10% Window
338 cd/m²
275 cd/m²
Sustained 25% Window
337 cd/m²
274 cd/m²
Sustained 50% Window
336 cd/m²
274 cd/m²
Sustained 100% Window
335 cd/m²
275 cd/m²
Automatic Brightness Limiting (ABL)
0.003
0.001
Gray Uniformity
6.9
6.6
50% Uniformity Picture
50% Std. Dev.
5.339%
3.944%
50% DSE
0.191%
0.250%
5% Uniformity Picture
5% Std. Dev.
1.423%
0.483%
5% DSE
0.103%
0.080%
Black Uniformity
8.6
5.3
Native Black Uniformity Picture
Native Std. Dev.
0.730%
2.498%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Viewing Angle
5.5
7.7
Viewing Angle Video
Chroma Graph
Color Washout
27°
35°
Hue Graph
Color Shift
54°
57°
Lightness Graph
Brightness Loss
28°
37°
Black Level Raise
13°
70°
Gamma Shift
14°
43°
Reflections
7.5
7.2
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
5.1%
5.6%
Indirect Reflections
0.7%
0.8%
Calculated Direct Reflections
4.4%
4.8%
Pre Calibration
3.9
7.8
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
7.07
3.05
Color dE
4.56
2.21
Gamma
2.11
2.29
Color Temperature
7,533 K
6,966 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm
Warm
Gamma Setting
0
0
Post Calibration
8.8
8.8
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.82
1.65
Color dE
2.11
1.62
Gamma
2.15
2.21
Color Temperature
6,774 K
6,536 K
White Balance Calibration
1 point
1 point
Color Calibration
No
No
480p Input
8.0
5.0
480p Picture
720p Input
8.0
7.0
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
Color Gamut
7.3
6.8
Wide Color Gamut
No
No
Color Gamut DCI-P3 Picture
DCI P3 xy
80.75%
76.86%
DCI P3 uv
87.21%
80.01%
Color Gamut Rec.2020 Picture
Rec 2020 xy
58.65%
55.26%
Rec 2020 uv
66.08%
58.51%
Color Volume
6.7
5.7
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
75.7%
64.7%
10,000 cd/m² DCI P3 Coverage ITP
25.9%
25.1%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
58.4%
48.5%
10,000 cd/m² Rec 2020 Coverage ITP
19.9%
18.9%
Gradient
6.1
8.5
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.192
0.086
Green (Std. Dev.)
0.195
0.098
Blue (Std. Dev.)
0.201
0.074
Gray (Std. Dev.)
0.149
0.122
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
8.0
7.2
Motion Blur Picture
Response Time Chart
80% Response Time
4.8 ms
6.2 ms
100% Response Time
12.7 ms
16.2 ms
Flicker-Free
3.1
10
Backlight chart
Flicker-Free
No
Yes
PWM Dimming Frequency
220 Hz
0 Hz
Black Frame Insertion (BFI)
4.3
0.0
BFI Picture
BFI Frequency Picture
Optional BFI
No
No
Min Flicker For 60 fps
220 Hz
N/A
60Hz For 60 fps
No
No
120Hz For 120 fps
N/A
N/A
Min Flicker for 60 fps in Game Mode
220 Hz
N/A
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
No
No
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.3
7.9
Frame Hold Time @ 24 fps
29.0 ms
25.5 ms
Frame Hold Time @ 60 fps
4.0 ms
0.5 ms
24p Judder
0.0
0.0
Judder-Free 24p
No
No
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
No
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
No VRR support
No VRR support
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
9.1
9.5
1080p @ 60Hz
10.9 ms
10.0 ms
1080p @ 60Hz Outside Game Mode
68.5 ms
117.6 ms
1440p @ 60Hz
11.1 ms
9.8 ms
4k @ 60Hz
10.8 ms
9.8 ms
4k @ 60Hz + 10-Bit HDR
36.3 ms
9.9 ms
4k @ 60Hz @ 4:4:4
68.0 ms
117.1 ms
4k @ 60Hz Outside Game Mode
68.2 ms
117.1 ms
4k @ 60Hz With Interpolation
N/A
N/A
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
4.2
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
No
No
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
No
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)
No
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
Yes
HLG
Yes
No
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)
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
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
1
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
Yes
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
6.6
5.4
Frequency Response
Low-Frequency Extension
84.76 Hz
160.00 Hz
Std. Dev. @ 70
3.79 dB
4.28 dB
Std. Dev. @ 80
4.00 dB
4.30 dB
Std. Dev. @ Max
6.12 dB
6.76 dB
Max
87.0 dB SPL
87.0 dB SPL
Dynamic Range Compression
4.17 dB
4.48 dB
Distortion
6.3
8.2
Total Harmonic Distortion
Weighted THD @ 80
0.317
0.031
Weighted THD @ Max
0.499
0.156
IMD @ 80
5.99%
0.55%
IMD @ Max
25.96%
2.32%
Smart Features
Interface
7.5
7.5
Smart TV Picture
Smart OS
Fire TV
Fire TV
Version
6
6322096.1
Ease of Use
Easy
Easy
Smoothness
Very Smooth
Very Smooth
Time Taken to Select YouTube
4 s
4 s
Time Taken to Change Backlight
4 s
4 s
Advanced Options
Some
Some
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
8.0
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
Yes
Remote
8.0
8.0
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
Amazon Alexa
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
63 W
50 W
Power Consumption (Max)
120 W
92 W
Firmware
Fire OS 7.2.1.3 (PS7213/1462)
Fire OS 7.2.4.7 (PS7247/2500)
Check Price
43"
43LF621U21
SEE PRICE
Amazon.com
43"
43C350KU
SEE PRICE
Amazon.com
50"
50LF621U21
SEE PRICE
Amazon.com
50"
50C350KU
SEE PRICE
Amazon.com
55"
55LF621C21
SEARCH
Amazon.com
55"
55C350KU
SEARCH
Amazon.com
65"
65"
65C350KU
SEARCH
Amazon.com
75"
75"
75C350KU
SEARCH
Amazon.com
Toshiba Fire TV 2020
Toshiba C350 Series 2021
Comments
Toshiba Fire TV 2020 vs Toshiba C350 Series 2021: Main Discussion
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