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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG UM7300 vs Vizio M Series Quantum 2019
Side-by-Side Comparison
Products
LG UM7300
Vizio M Series Quantum 2019
Tested using Methodology v1.6
Updated Jan 23, 2024 01:56 PM
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Amazon.comTested using Methodology v1.5
Updated Sep 03, 2021 11:52 PM
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Amazon.com
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- 43UM7300PUA (43")
- 49UM7300PUA (49")
- 50UM7300PUA (50")
- 55UM7300PUA (55")
- 65UM7300PUA (65")
- M558-G1 (55")
- M658-G1 (65")
Our Verdict
LG UM7300
Vizio M Series Quantum 2019
The Vizio M Series Quantum 2019 is a much better TV than the LG UM7300. The Vizio has much deeper blacks, higher peak brightness, much better black uniformity, a much wider color gamut, and better motion handling. On the other hand, the LG has much wider viewing angles thanks to its IPS panel, a much better smart interface, and a larger and more robust remote control.
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43"
43UM7300PUA
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49"
49UM7300PUA
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50"
50UM7300PUA
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55"
55UM7300PUA
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M558-G1
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65UM7300PUA
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M658-G1
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.8
7.9
Local Dimming
0.0
7.5
Contrast
6.2
9.3
Black Uniformity
6.7
9.8
Full Comparison
Market Context
Market Context
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 400x200
Borders
Borders Picture
Borders
0.63" (1.6 cm)
0.51" (1.3 cm)
Thickness
Thickness Picture
Max Thickness
3.46" (8.8 cm)
2.87" (7.3 cm)
Build Quality
7.0
7.0
Build quality picture
Picture Quality
Contrast
6.2
9.3
Checkerboard Picture
Native Contrast
1,105 : 1
7,000 : 1
Contrast with local dimming
N/A
9,815 : 1
SDR Brightness
6.5
7.6
Real Scene Peak Brightness
277 cd/m²
364 cd/m²
Peak 2% Window
302 cd/m²
325 cd/m²
Peak 10% Window
304 cd/m²
487 cd/m²
Peak 25% Window
304 cd/m²
476 cd/m²
Peak 50% Window
304 cd/m²
414 cd/m²
Peak 100% Window
304 cd/m²
345 cd/m²
Sustained 2% Window
301 cd/m²
322 cd/m²
Sustained 10% Window
304 cd/m²
479 cd/m²
Sustained 25% Window
304 cd/m²
472 cd/m²
Sustained 50% Window
304 cd/m²
407 cd/m²
Sustained 100% Window
304 cd/m²
345 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.026
Local Dimming
0.0
7.5
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Yes
Backlight
Direct
Full-Array
Local Dimming In Game Mode
0.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Backlight
Direct
HDR Brightness
5.6
6.0
EOTF
Real Scene Highlight
329 cd/m²
387 cd/m²
Peak 2% Window
252 cd/m²
322 cd/m²
Peak 10% Window
353 cd/m²
481 cd/m²
Peak 25% Window
353 cd/m²
472 cd/m²
Peak 50% Window
353 cd/m²
412 cd/m²
Peak 100% Window
353 cd/m²
344 cd/m²
Sustained 2% Window
251 cd/m²
319 cd/m²
Sustained 10% Window
353 cd/m²
474 cd/m²
Sustained 25% Window
353 cd/m²
468 cd/m²
Sustained 50% Window
353 cd/m²
405 cd/m²
Sustained 100% Window
353 cd/m²
343 cd/m²
Automatic Brightness Limiting (ABL)
0.023
0.026
HDR Brightness In Game Mode
5.6
Game Mode EOTF
Real Scene Highlight
337 cd/m²
Peak 2% Window
252 cd/m²
Peak 10% Window
354 cd/m²
Peak 25% Window
352 cd/m²
Peak 50% Window
352 cd/m²
Peak 100% Window
352 cd/m²
Sustained 2% Window
251 cd/m²
Sustained 10% Window
353 cd/m²
Sustained 25% Window
352 cd/m²
Sustained 50% Window
352 cd/m²
Sustained 100% Window
352 cd/m²
Automatic Brightness Limiting (ABL)
0.023
Gray Uniformity
7.6
6.9
50% Uniformity Picture
50% Std. Dev.
3.857%
2.459%
50% DSE
0.179%
0.214%
5% Uniformity Picture
5% Std. Dev.
0.373%
1.297%
5% DSE
0.068%
0.135%
Black Uniformity
6.7
9.8
Native Black Uniformity Picture
Native Std. Dev.
1.557%
0.436%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
0.537%
Viewing Angle
7.0
5.5
Viewing Angle Video
Chroma Graph
Color Washout
26°
23°
Hue Graph
Color Shift
61°
22°
Lightness Graph
Brightness Loss
29°
28°
Black Level Raise
70°
42°
Gamma Shift
28°
16°
Reflections
8.4
7.5
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
3.2%
5.1%
Indirect Reflections
0.6%
0.5%
Calculated Direct Reflections
2.6%
4.6%
Pre Calibration
6.9
7.6
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.00
3.31
Color dE
3.11
2.43
Gamma
2.37
2.10
Color Temperature
5,939 K
5,991 K
Picture Mode
Expert (Dark Room)
Calibrated Dark
Color Temp Setting
Warm 2
Normal
Gamma Setting
2.2
2.2
Post Calibration
9.5
9.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.23
0.23
Color dE
1.14
0.82
Gamma
2.20
2.19
Color Temperature
6,541 K
6,514 K
White Balance Calibration
22 point
11 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
480p Input
8.0
7.0
480p Picture
720p Input
8.0
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
IPS
VA
Color Gamut
6.9
8.9
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
77.10%
97.66%
DCI P3 uv
82.85%
98.55%
Color Gamut Rec.2020 Picture
Rec 2020 xy
55.39%
79.17%
Rec 2020 uv
60.41%
81.28%
EOTF
Color Volume
5.7
8.3
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
65.1%
88.9%
10,000 cd/m² DCI P3 Coverage ITP
24.5%
37.4%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
48.4%
76.0%
10,000 cd/m² Rec 2020 Coverage ITP
18.2%
31.4%
Gradient
7.8
8.3
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.103
0.109
Green (Std. Dev.)
0.129
0.116
Blue (Std. Dev.)
0.091
0.083
Gray (Std. Dev.)
0.139
0.088
Temporary Image Retention
9.9
10
Image Retention Picture
IR after 0 min recovery
0.05%
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
7.8
8.1
Motion Blur Picture
Response Time Chart
80% Response Time
5.6 ms
4.9 ms
100% Response Time
12.4 ms
11.4 ms
Flicker-Free
4.0
7.9
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
120 Hz
480 Hz
Black Frame Insertion (BFI)
5.4
10
BFI Picture
BFI Frequency Picture
Optional BFI
No
Yes
Min Flicker For 60 fps
120 Hz
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
N/A
N/A
Min Flicker for 60 fps in Game Mode
120 Hz
60 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
No
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.2
7.1
Frame Hold Time @ 24 fps
29.3 ms
30.3 ms
Frame Hold Time @ 60 fps
4.3 ms
5.3 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
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
N/A
No VRR support
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
9.7
8.0
1080p @ 60Hz
11.6 ms
20.6 ms
1080p @ 60Hz Outside Game Mode
111.4 ms
64.4 ms
1440p @ 60Hz
11.5 ms
N/A
4k @ 60Hz
10.8 ms
20.7 ms
4k @ 60Hz + 10-Bit HDR
10.7 ms
20.5 ms
4k @ 60Hz @ 4:4:4
10.9 ms
20.5 ms
4k @ 60Hz Outside Game Mode
111.0 ms
64.5 ms
4k @ 60Hz With Interpolation
111.7 ms
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
Auto Low Latency Mode (ALLM)
Yes
No
Supported Resolutions
8.3
7.5
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
No
No
1440p @ 60Hz
Yes (native support)
No
1440p @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
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
No
PS5, 4k @ 120Hz + HDR
No
PS5, 4k @ 120Hz
No
PS5, 4k @ 60Hz + HDR
Yes
PS5, 1440p @ 120Hz
No
PS5, 1080p @ 120Hz
No
PS5, Variable Refresh Rate
No
Xbox Series X, 4k @ 120Hz + HDR
No
Xbox Series X, 4k @ 120Hz
No
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
No
Xbox Series X, 1080p @ 120Hz
No
Xbox Series X, Variable Refresh Rate
No
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
Yes
Dolby Vision
No
Yes
HLG
Yes
Yes
3D
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
No
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
2
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
0
1
Component In
1 (shared)
0
Composite In
1 (shared)
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 2)
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
5.9
6.7
Frequency Response
Low-Frequency Extension
119.87 Hz
119.87 Hz
Std. Dev. @ 70
2.95 dB
2.84 dB
Std. Dev. @ 80
3.40 dB
2.92 dB
Std. Dev. @ Max
6.65 dB
4.97 dB
Max
85.5 dB SPL
89.1 dB SPL
Dynamic Range Compression
4.66 dB
4.44 dB
Distortion
6.7
7.4
Total Harmonic Distortion
Weighted THD @ 80
0.106
0.084
Weighted THD @ Max
0.600
0.404
IMD @ 80
3.00%
1.98%
IMD @ Max
18.70%
4.46%
Smart Features
Interface
8.5
7.0
Smart TV Picture
Smart OS
webOS
SmartCast
Version
4.5
1.27
Ease of Use
Easy
Easy
Smoothness
Average
Not Smooth
Time Taken to Select YouTube
2 s
3 s
Time Taken to Change Backlight
7 s
3 s
Advanced Options
Many
Many
Ad-Free
0.0
10
Ads Picture
Ads
Yes
No
Opt-out
No
No Add
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
8.0
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
9.0
6.0
Remote Picture
Size
Large
Medium
Voice Control
Many Features
No
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
No
Remote App
LG TV Plus
Vizio SmartCast Mobile
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
50 W
78 W
Power Consumption (Max)
114 W
194 W
Firmware
03.50.21
2.1.6.3
Check Price
43"
43UM7300PUA
Searching
Finding store43"
49"
49UM7300PUA
Searching
Finding store49"
50"
50UM7300PUA
Searching
Finding store50"
55"
55UM7300PUA
Searching
Finding store55"
M558-G1
Searching
Finding store65"
65UM7300PUA
Searching
Finding store65"
M658-G1
Searching
Finding store
LG UM7300
Vizio M Series Quantum 2019
Comments
LG UM7300 vs Vizio M Series Quantum 2019: Main Discussion
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