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Phone Samsung Galaxy Note20 LG A340 Samsung Galaxy Note9 LG 6190 Samsung M400
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
2.4" diag.
4 : 3
6.4" diag.
18.5 : 9
? 2.4" diag.
4 : 3
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1440 x 2960 pixels
(~514 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? 60 Hz ? ?
Battery 4,300 mAh 900 mAh 4,000 mAh ? 1,000 mAh
Processor 3.1 GHz Qualcomm Snapdragon 865+ Qualcomm QSC6270 2.8 GHz Qualcomm Snapdragon 845 ? 400 MHz Qualcomm QSC6155
RAM 8 GB ? 6 GB * ? 128 MB
Storage 128 GB ? raw hardware 128 GB * ? raw hardware 256 MB
Main Camera 12 megapixel 1 megapixel 12 megapixel Yes 1 megapixel
Wide Camera 12 megapixel - - - -
Tele Camera 64 megapixel - 12 megapixel - -
Video Capture 8K QVGA (320 x 240) 4K UHD - -
Front Camera 10 megapixel - 8 megapixel - -
Weight 6.84 oz
(194g)
3.56 oz
(101g)
7.09 oz
(201g)
3.53 oz
(100g)
3.7 oz
(105g)
Dimensions 6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
4.02" x 2.05" x 0.67"
(102 x 52 x 17 mm)
6.37" x 3.01" x 0.35"
(162 x 76 x 8.8 mm)
3.54" x 1.89" x 0.98"
(90 x 48 x 24.9 mm)
3.8" x 1.9" x 0.7"
(97 x 48 x 17.8 mm)
Form Factor Slab Clamshell Slab Clamshell Clamshell
Platform / OS Android (proprietary) Android (proprietary) (proprietary)
Network Bands

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

AMPS: 850

CDMA: 800, 850, 1900

Data Technology NR (5G) HSDPA 3.6 LTE (Cat 18) 1xRTT 1xRTT
Features 
Barometer Yes - Yes - -
Fingerprint Reader Yes
in-display (ultrasonic)
- Yes
stand-alone
- -
Flashlight Yes - Yes - -
GPS / Location n/a Yes n/a - Yes
VR-ready - - Yes - -
Water-Resistant Yes
IPX8 (SCUBA)
- Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size n/a Yes n/a - Yes
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages n/a Yes n/a Yes Yes
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display - Yes - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
- Yes
Classic Audio
MirrorLink - - Yes - -
NFC Yes - Yes - -
USB Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID n/a Yes n/a Yes Yes
Ringer ID n/a Yes n/a Yes Yes
Voice Dialing n/a Yes n/a Yes Yes
Customization
Custom Graphics n/a Yes n/a Yes Yes
Custom Ringtones n/a Yes n/a Yes Yes
Real-Music Ringers n/a Yes n/a - Yes
Data & Network
Data Tethering n/a Yes n/a Yes -
WAP / Web Browser n/a Yes n/a Yes Yes
Input
Predictive Text Entry n/a Yes n/a - Yes
Side Keys Yes Yes Yes Yes Yes
Stylus Yes - Yes - -
Text Keyboard, Hardware - - - Yes -
Touch Screen Yes - Yes - -
Memory
Memory Card Slot - Yes Yes - -
Messaging
MMS n/a Yes n/a Yes Yes
Text Messaging Templates n/a Yes n/a Yes Yes
Music
Headphone Jack (3.5mm) - - Yes - Yes
Music Player n/a Yes n/a - -
Stereo Speakers Yes - Yes - -
Photo & Video
Miracast - - Yes - -
TV Output Yes - Yes - -
Power
Fast Charging Yes - Yes - -
Wireless Charging Yes - Yes - -
Productivity
Alarm n/a Yes n/a Yes Yes
Calculator n/a Yes n/a Yes Yes
Calendar n/a Yes n/a Yes Yes
To-Do List n/a Yes n/a - -
Voice Memo n/a Yes n/a Yes Yes
Software
Games n/a Yes n/a Yes Yes
Java (J2ME) n/a Yes n/a Yes -
Voice
HD Voice Yes - Yes - -
Headset Jack (2.5 mm) n/a - n/a Yes -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Galaxy Note20 LG A340 Samsung Galaxy Note9 LG 6190 Samsung M400
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy Note20 LG A340 Samsung Galaxy Note9 LG 6190 Samsung M400

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