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Phone Samsung SCH-U740 Alias Samsung Messager R450 Samsung Galaxy Note20 Nokia 6108 Motorola Rival A455
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.1" diag.
4 : 3
6.7" diag.
20 : 9
? 2.2" diag.
4 : 3
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~134 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~393 ppi)
AMOLED
128 x 128 pixels
LCD (Color)
176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery ? 960 mAh 4,300 mAh 850 mAh 940 mAh
Processor ? ? 3.1 GHz Qualcomm Snapdragon 865+ ? ?
RAM ? ? 8 GB ? ?
Storage ? raw hardware ? raw hardware 128 GB ? raw hardware ? raw hardware
Main Camera 1 megapixel 1 megapixel 12 megapixel - 2 megapixel
Wide Camera - - 12 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture ? - 8K - QVGA (320 x 240)
Front Camera - - 10 megapixel - -
Weight 3.56 oz
(101g)
4.58 oz
(130g)
6.84 oz
(194g)
3.46 oz
(98g)
4.48 oz
(127g)
Dimensions 3.84" x 2.04" x 0.63"
(98 x 52 x 16 mm)
4.4" x 2" x 0.7"
(112 x 51 x 17.8 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
4.17" x 1.83" x 0.9"
(106 x 46 x 22.9 mm)
3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
Form Factor Clamshell Slab Slab Slab Slide
Platform / OS (proprietary) (proprietary) Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

CDMA: 850, 1700, 1900

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

*

GSM: 900, 1800, 1900

CDMA: 850, 1900

Data Technology EVDO r0 1xRTT NR (5G) GPRS EVDO r0
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
in-display (ultrasonic)
- -
Flashlight - - Yes - -
GPS / Location Yes Yes n/a - Yes
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes
M4 (very compatible)
Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
- Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes Yes n/a Yes Yes
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes Yes Yes - Yes
Infrared (IR) - - - Yes -
NFC - - Yes - -
USB Yes Yes Yes
USB Type C
- Yes
Micro-USB
Wi-Fi - - Yes
6 (802.11 a,ac,ax,b,g,n)
- -
Contacts
Picture ID Yes Yes n/a Yes Yes
Ringer ID Yes Yes n/a Yes Yes
Voice Dialing Yes Yes n/a - Yes
Customization
Custom Graphics Yes Yes n/a Yes Yes
Custom Ringtones Yes Yes n/a Yes Yes
Real-Music Ringers - - n/a - Yes
Data & Network
Data Tethering Yes - n/a - Yes
WAP / Web Browser Yes Yes n/a Yes Yes
Input
Predictive Text Entry Yes Yes n/a Yes -
Side Keys Yes Yes Yes Yes Yes
Stylus - - Yes Yes -
Text Keyboard, Hardware Yes Yes - - Yes
Touch Screen - - Yes
Capacitive
- Yes
Memory
Memory Card Slot Yes Yes - - Yes
Messaging
Email Client Yes - n/a Yes Yes
EMS / Picture Messaging - - n/a - Yes
Instant Messaging Yes - n/a - Yes
MMS Yes Yes n/a Yes Yes
Text Messaging Templates Yes Yes n/a - Yes
Music
Headphone Jack (3.5mm) - - - - Yes
Music Player Yes Yes n/a - Yes
Stereo Speakers - - Yes - -
Photo & Video
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes Yes
Calculator Yes Yes n/a Yes Yes
Calendar Yes Yes n/a Yes Yes
To-Do List - - n/a Yes -
Voice Memo Yes Yes n/a - Yes
Software
BREW Yes Yes n/a - Yes
Games Yes Yes n/a Yes Yes
Java (J2ME) - - n/a Yes -
Voice
HD Voice - - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SCH-U740 Alias Samsung Messager R450 Samsung Galaxy Note20 Nokia 6108 Motorola Rival A455
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-U740 Alias Samsung Messager R450 Samsung Galaxy Note20 Nokia 6108 Motorola Rival A455

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