Your browser is not supported or outdated so some features of the site might not be available.
- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG UM7300 vs Samsung RU7300
Side-by-Side Comparison
Products
LG UM7300
Samsung RU7300
Tested using Methodology v1.6
Updated Jan 23, 2024 01:56 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated May 29, 2023 03:07 PM
SEE PRICE
Amazon.com
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- 43UM7300PUA (43")
- 49UM7300PUA (49")
- 50UM7300PUA (50")
- 55UM7300PUA (55")
- 65UM7300PUA (65")
- UN55RU7300FXZA (55")
- UN65RU7300FXZA (65")
Our Verdict
LG UM7300
Samsung RU7300
The Samsung RU7300 and the LG UM7300 are similar, but they have different panel types, each with their advantages and disadvantages. The LG has an IPS panel which maintains an accurate image when viewed at an angle but can't deliver deep uniform blacks in a dark room. The Samsung is curved TV and has a VA panel that looks much better in a dark room, but only when sitting directly in front as the image loses accuracy when viewed at an angle.
Check Price
43"
43UM7300PUA
Searching
Finding store49"
49UM7300PUA
Searching
Finding store50"
50UM7300PUA
Searching
Finding store55"
55UM7300PUA
Searching
Finding store55"
UN55RU7300FXZA
Searching
Finding store65"
65UM7300PUA
Searching
Finding store65"
UN65RU7300FXZA
Searching
Finding storeNotice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our TVs test methodology.
Main Differences for
Threshold
Full Comparison
Market Context
Market Context
Design
Style
Design Picture
Curved
No
Yes
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 200x200
Borders
Borders Picture
Borders
0.63" (1.6 cm)
0.59" (1.5 cm)
Thickness
Thickness Picture
Max Thickness
3.46" (8.8 cm)
4.02" (10.2 cm)
Build Quality
7.0
6.5
Build quality picture
Picture Quality
Contrast
6.2
9.1
Checkerboard Picture
Native Contrast
1,105 : 1
6,133 : 1
Contrast with local dimming
N/A
N/A
SDR Brightness
6.5
6.4
Real Scene Peak Brightness
277 cd/m²
287 cd/m²
Peak 2% Window
302 cd/m²
165 cd/m²
Peak 10% Window
304 cd/m²
301 cd/m²
Peak 25% Window
304 cd/m²
299 cd/m²
Peak 50% Window
304 cd/m²
298 cd/m²
Peak 100% Window
304 cd/m²
298 cd/m²
Sustained 2% Window
301 cd/m²
164 cd/m²
Sustained 10% Window
304 cd/m²
300 cd/m²
Sustained 25% Window
304 cd/m²
298 cd/m²
Sustained 50% Window
304 cd/m²
298 cd/m²
Sustained 100% Window
304 cd/m²
297 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.041
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
Edge
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
5.1
EOTF
Real Scene Highlight
329 cd/m²
282 cd/m²
Peak 2% Window
252 cd/m²
158 cd/m²
Peak 10% Window
353 cd/m²
287 cd/m²
Peak 25% Window
353 cd/m²
286 cd/m²
Peak 50% Window
353 cd/m²
286 cd/m²
Peak 100% Window
353 cd/m²
286 cd/m²
Sustained 2% Window
251 cd/m²
156 cd/m²
Sustained 10% Window
353 cd/m²
286 cd/m²
Sustained 25% Window
353 cd/m²
286 cd/m²
Sustained 50% Window
353 cd/m²
286 cd/m²
Sustained 100% Window
353 cd/m²
286 cd/m²
Automatic Brightness Limiting (ABL)
0.023
0.042
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
7.4
50% Uniformity Picture
50% Std. Dev.
3.857%
4.086%
50% DSE
0.179%
0.179%
5% Uniformity Picture
5% Std. Dev.
0.373%
0.584%
5% DSE
0.068%
0.104%
Black Uniformity
6.7
9.0
Native Black Uniformity Picture
Native Std. Dev.
1.557%
0.648%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Viewing Angle
7.0
5.4
Viewing Angle Video
Chroma Graph
Color Washout
26°
27°
Hue Graph
Color Shift
61°
27°
Lightness Graph
Brightness Loss
29°
37°
Black Level Raise
70°
15°
Gamma Shift
28°
16°
Reflections
8.4
7.0
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
3.2%
6.0%
Indirect Reflections
0.6%
0.8%
Calculated Direct Reflections
2.6%
5.2%
Pre Calibration
6.9
7.6
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.00
3.15
Color dE
3.11
2.75
Gamma
2.37
2.06
Color Temperature
5,939 K
6,134 K
Picture Mode
Expert (Dark Room)
Movie
Color Temp Setting
Warm 2
Warm 2
Gamma Setting
2.2
2.2
Post Calibration
9.5
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.23
0.24
Color dE
1.14
1.53
Gamma
2.20
2.19
Color Temperature
6,541 K
6,512 K
White Balance Calibration
22 point
20 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
480p Input
8.0
8.0
480p Picture
720p Input
8.0
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
VA
Color Gamut
6.9
6.9
Wide Color Gamut
No
No
Color Gamut DCI-P3 Picture
DCI P3 xy
77.10%
75.61%
DCI P3 uv
82.85%
83.02%
Color Gamut Rec.2020 Picture
Rec 2020 xy
55.39%
54.43%
Rec 2020 uv
60.41%
61.03%
EOTF
Color Volume
5.7
5.8
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
65.1%
66.9%
10,000 cd/m² DCI P3 Coverage ITP
24.5%
20.9%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
48.4%
48.5%
10,000 cd/m² Rec 2020 Coverage ITP
18.2%
15.1%
Gradient
7.8
7.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.103
0.111
Green (Std. Dev.)
0.129
0.127
Blue (Std. Dev.)
0.091
0.114
Gray (Std. Dev.)
0.139
0.107
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
5.4
Motion Blur Picture
Response Time Chart
80% Response Time
5.6 ms
8.4 ms
100% Response Time
12.4 ms
20.9 ms
Flicker-Free
4.0
6.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
120 Hz
240 Hz
Black Frame Insertion (BFI)
5.4
9.1
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
120 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.2
8.5
Frame Hold Time @ 24 fps
29.3 ms
20.8 ms
Frame Hold Time @ 60 fps
4.3 ms
0.0 ms
24p Judder
7.8
0.0
Judder-Free 24p
Yes
No
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
Yes
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
N/A
No VRR support
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
9.7
9.1
1080p @ 60Hz
11.6 ms
11.0 ms
1080p @ 60Hz Outside Game Mode
111.4 ms
77.0 ms
1440p @ 60Hz
11.5 ms
11.0 ms
4k @ 60Hz
10.8 ms
11.1 ms
4k @ 60Hz + 10-Bit HDR
10.7 ms
10.7 ms
4k @ 60Hz @ 4:4:4
10.9 ms
11.1 ms
4k @ 60Hz Outside Game Mode
111.0 ms
68.2 ms
4k @ 60Hz With Interpolation
111.7 ms
76.0 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
Auto Low Latency Mode (ALLM)
Yes
Yes
Supported Resolutions
8.3
8.3
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
No
No
1440p @ 60Hz
Yes (native support)
Yes (native support)
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
Yes
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
No
HLG
Yes
Yes
3D
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3)
HDMI 2.1 Class Bandwidth
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3)
Yes (HDMI 1,2,3)
USB 3.0
No
No
Variable Analog Audio Out
No
No
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
3
USB
2
2
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
0
0
Component In
1 (shared)
1 (shared)
Composite In
1 (shared)
1 (shared)
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 3)
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
No
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
No
Sound Quality
Frequency Response
5.9
6.4
Frequency Response
Low-Frequency Extension
119.87 Hz
80.00 Hz
Std. Dev. @ 70
2.95 dB
3.66 dB
Std. Dev. @ 80
3.40 dB
4.15 dB
Std. Dev. @ Max
6.65 dB
6.51 dB
Max
85.5 dB SPL
85.8 dB SPL
Dynamic Range Compression
4.66 dB
4.46 dB
Distortion
6.7
6.6
Total Harmonic Distortion
Weighted THD @ 80
0.106
0.888
Weighted THD @ Max
0.600
1.548
IMD @ 80
3.00%
1.99%
IMD @ Max
18.70%
3.92%
Smart Features
Interface
8.5
7.5
Smart TV Picture
Smart OS
webOS
Tizen
Version
4.5
2019 with reduced features
Ease of Use
Easy
Easy
Smoothness
Average
Average
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
7 s
6 s
Advanced Options
Many
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
8.5
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
Samsung SmartThings
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
50 W
47 W
Power Consumption (Max)
114 W
115 W
Firmware
03.50.21
1004
Check Price
43"
43UM7300PUA
Searching
Finding store49"
49UM7300PUA
Searching
Finding store50"
50UM7300PUA
Searching
Finding store55"
55UM7300PUA
Searching
Finding store55"
UN55RU7300FXZA
Searching
Finding store65"
65UM7300PUA
Searching
Finding store65"
UN65RU7300FXZA
Searching
Finding store
LG UM7300
Samsung RU7300
Comments
Samsung RU7300 vs LG UM7300: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.