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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Vizio M Series Quantum 2019 vs Vizio P Series Quantum X 2019
Side-by-Side Comparison
Products
Vizio M Series Quantum 2019
Vizio P Series Quantum X 2019
Tested using Methodology v1.5
Updated Sep 03, 2021 11:52 PM
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Amazon.comTested using Methodology v1.5
Updated Sep 04, 2021 12:40 AM
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TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- M558-G1 (55")
- M658-G1 (65")
- PX65-G1 (65")
- PX75-G1 (75")
Our Verdict
Vizio M Series Quantum 2019
Vizio P Series Quantum X 2019
The Vizio P Series Quantum X 2019 is a slightly better TV than the Vizio M Series Quantum 2019 for most uses. The Quantum X looks more premium and well-built and has a few more input options. It's a much better choice if you watch a lot of HDR movies or game in HDR, as its screen can get significantly brighter, especially with HDR content. Its brighter screen also makes it better suited for very well-lit rooms as it shows much fewer reflections. On the other hand, the M Series Quantum has better black uniformity, much more accurate colors out-of-the-box, much better gradient performance, and better built-in speakers.
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55"
M558-G1
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65"
M658-G1
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PX65-G1
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75"
PX75-G1
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Threshold
Mixed Usage
7.9
8.1
Reflections
7.5
8.9
Full Comparison
Market Context
Market Context
Design
Style
7.0
8.5
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 400x200
VESA 400x400
Borders
Borders Picture
Borders
0.51" (1.3 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
2.87" (7.3 cm)
2.72" (6.9 cm)
Build Quality
7.0
8.0
Build quality picture
Picture Quality
Contrast
9.3
9.1
Checkerboard Picture
Native Contrast
7,000 : 1
5,414 : 1
Contrast with local dimming
9,815 : 1
14,743 : 1
Local Dimming
7.5
8.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Peak Brightness
7.6
8.9
SDR Real Scene Peak Brightness
364 cd/m²
637 cd/m²
SDR Peak 2% Window
325 cd/m²
2,005 cd/m²
SDR Peak 10% Window
487 cd/m²
2,351 cd/m²
SDR Peak 25% Window
476 cd/m²
1,832 cd/m²
SDR Peak 50% Window
414 cd/m²
1,001 cd/m²
SDR Peak 100% Window
345 cd/m²
595 cd/m²
SDR Sustained 2% Window
322 cd/m²
1,446 cd/m²
SDR Sustained 10% Window
479 cd/m²
1,694 cd/m²
SDR Sustained 25% Window
472 cd/m²
1,684 cd/m²
SDR Sustained 50% Window
407 cd/m²
924 cd/m²
SDR Sustained 100% Window
345 cd/m²
591 cd/m²
SDR ABL
0.026
0.001
HDR Peak Brightness
6.0
9.2
HDR Real Scene Peak Brightness
387 cd/m²
1,406 cd/m²
HDR Peak 2% Window
322 cd/m²
1,800 cd/m²
HDR Peak 10% Window
481 cd/m²
2,373 cd/m²
HDR Peak 25% Window
472 cd/m²
1,826 cd/m²
HDR Peak 50% Window
412 cd/m²
1,015 cd/m²
HDR Peak 100% Window
344 cd/m²
604 cd/m²
HDR Sustained 2% Window
319 cd/m²
1,298 cd/m²
HDR Sustained 10% Window
474 cd/m²
1,705 cd/m²
HDR Sustained 25% Window
468 cd/m²
1,671 cd/m²
HDR Sustained 50% Window
405 cd/m²
921 cd/m²
HDR Sustained 100% Window
343 cd/m²
601 cd/m²
HDR ABL
0.026
0.056
Gray Uniformity
6.9
7.1
50% Uniformity Picture
50% Std. Dev.
2.459%
4.482%
50% DSE
0.214%
0.178%
5% Uniformity Picture
5% Std. Dev.
1.297%
1.614%
5% DSE
0.135%
0.112%
Viewing Angle
5.5
5.2
Viewing Angle Video
Chroma Graph
Color Washout
23°
23°
Hue Graph
Color Shift
22°
21°
Lightness Graph
Brightness Loss
28°
36°
Black Level Raise
42°
13°
Gamma Shift
16°
17°
Black Uniformity
9.8
8.1
Native Black Uniformity Picture
Native Std. Dev.
0.436%
1.008%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
0.537%
0.410%
Reflections
7.5
8.9
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Glossy
Total Reflections
5.1%
2.2%
Indirect Reflections
0.5%
0.2%
Calculated Direct Reflections
4.6%
2.0%
Pre Calibration
7.6
6.7
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
3.31
4.03
Color dE
2.43
3.10
Gamma
2.10
2.22
Color Temperature
5,991 K
5,803 K
Picture Mode
Calibrated Dark
Calibrated Dark
Color Temp Setting
Normal
Normal
Gamma Setting
2.2
2.2
Post Calibration
9.6
9.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.23
0.36
Color dE
0.82
0.76
Gamma
2.19
2.20
Color Temperature
6,514 K
6,452 K
White Balance Calibration
11 point
11 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
No
480p Input
7.0
7.0
480p Picture
720p Input
7.0
7.0
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
VA
VA
Color Gamut
8.9
9.0
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
97.66%
96.34%
DCI P3 uv
98.55%
97.94%
Color Gamut Rec.2020 Picture
Rec 2020 xy
79.17%
79.00%
Rec 2020 uv
81.28%
85.55%
EOTF
Color Volume
8.3
8.0
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
88.9%
84.1%
10,000 cd/m² DCI P3 Coverage ITP
37.4%
60.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
76.0%
76.4%
10,000 cd/m² Rec 2020 Coverage ITP
31.4%
52.2%
Gradient
8.3
6.9
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.109
0.140
Green (Std. Dev.)
0.116
0.147
Blue (Std. Dev.)
0.083
0.113
Gray (Std. Dev.)
0.088
0.197
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
8.1
8.5
Motion Blur Picture
Response Time Chart
80% Response Time
4.9 ms
3.5 ms
100% Response Time
11.4 ms
9.9 ms
Flicker-Free
7.9
4.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
480 Hz
120 Hz
Black Frame Insertion (BFI)
10
10
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker for 60 fps
60 Hz
60 Hz
60 Hz for 60 fps
Yes
Yes
120 Hz for 120 fps
N/A
Yes
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
Yes
Stutter
7.1
6.7
Frame Hold Time @ 24 fps
30.3 ms
31.8 ms
Frame Hold Time @ 60 fps
5.3 ms
6.8 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
0.0
Native Refresh Rate
60 Hz
120 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
8.0
8.3
1080p @ 60 Hz
20.6 ms
14.7 ms
1080p @ 60 Hz Outside Game Mode
64.4 ms
89.7 ms
1440p @ 60 Hz
N/A
N/A
4k @ 60 Hz
20.7 ms
16.6 ms
4k @ 60 Hz + 10 bit HDR
20.5 ms
26.1 ms
4k @ 60 Hz @ 4:4:4
20.5 ms
26.0 ms
4k @ 60 Hz Outside Game Mode
64.5 ms
83.1 ms
4k @ 60 Hz With Interpolation
N/A
83.8 ms
8k @ 60 Hz
N/A
N/A
1080p @ 120 Hz
N/A
10.5 ms
1440p @ 120 Hz
N/A
N/A
4k @ 120 Hz
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
Auto Low Latency Mode (ALLM)
No
No
Supported Resolutions
7.5
8.3
Resolution
4k
4k
1080p @ 60 Hz @ 4:4:4
Yes
Yes
1080p @ 120 Hz
No
Yes (native support)
1440p @ 60 Hz
No
No
1440p @ 120 Hz
No
No
4k @ 60 Hz
Yes
Yes
4k @ 60 Hz @ 4:4:4
Yes
Yes
4k @ 120 Hz
No
No
8k @ 30 Hz or 24 Hz
No
No
8k @ 60 Hz
No
No
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
4
5
USB
1
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
1
1
Component In
0
1 (shared)
Composite In
1
1 (shared)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Inputs Specifications
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
3D
No
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4,5)
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)
Audio Passthrough
ARC
Yes (HDMI 1)
Yes (HDMI 1)
eARC support
No
No
Dolby Atmos via TrueHD via eARC
No
No
DTS:X via DTS-HD MA via eARC
No
No
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
6.7
4.4
Frequency Response
Low-Frequency Extension
119.87 Hz
142.54 Hz
Std. Dev. @ 70
2.84 dB
5.07 dB
Std. Dev. @ 80
2.92 dB
5.66 dB
Std. Dev. @ Max
4.97 dB
5.59 dB
Max
89.1 dB SPL
70.1 dB SPL
Dynamic Range Compression
4.44 dB
1.42 dB
Distortion
7.4
8.2
Total Harmonic Distortion
Weighted THD @ 80
0.084
0.060
Weighted THD @ Max
0.404
0.059
IMD @ 80
1.98%
0.68%
IMD @ Max
4.46%
0.83%
Smart Features
Interface
7.0
7.0
Smart TV Picture
Smart OS
SmartCast
SmartCast
Version
1.27
1.27
Ease of Use
Easy
Easy
Smoothness
Not Smooth
Not Smooth
Time Taken to Select YouTube
3 s
3 s
Time Taken to Change Backlight
3 s
3 s
Advanced Options
Many
Many
Ad-Free
10
10
Ads Picture
Ads
No
No
Opt-out
No Add
No Add
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
6.5
6.5
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
6.0
6.0
Remote Picture
Size
Medium
Medium
Voice Control
No
No
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Vizio SmartCast Mobile
Vizio SmartCast Mobile
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
78 W
94 W
Power Consumption (Max)
194 W
328 W
Firmware
2.1.6.3
2.1.6.3
Check Price
55"
M558-G1
Searching
Finding store55"
65"
M658-G1
Searching
Finding store65"
PX65-G1
Searching
Finding store75"
75"
PX75-G1
Searching
Finding store
Vizio M Series Quantum 2019
Vizio P Series Quantum X 2019
Comments
Vizio M Series Quantum 2019 vs Vizio P Series Quantum X 2019: Main Discussion
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