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Phone Samsung SGH-X640 Motorola Clutch + i475 Motorola razr (2020) LG K3
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? 2" diag.
4 : 3
6.2" diag.
22 : 9
4.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
220 x 176 pixels
(~141 ppi)
LCD (TFT/TFD)
876 x 2142 pixels
(~373 ppi)
AMOLED
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz
Battery 800 mAh 1,130 mAh 2,800 mAh 1,940 mAh
Processor ? ? Qualcomm Snapdragon 765G 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM ? ? 8 GB 1 GB
Storage ? raw hardware ? raw hardware 256 GB 8 GB
Main Camera Yes Yes 48 megapixel 5 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture - - 4K UHD 720p HD
Front Camera - - 20 megapixel Yes
Weight 3 oz
(85g)
3.53 oz
(100g)
6.77 oz
(192g)
4.6 oz
(130g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.23" x 2.31" x 0.64"
(107 x 59 x 16.1 mm)
3.61" x 2.86" x 0.63"
(92 x 73 x 16 mm)
5.24" x 2.67" x 0.37"
(133 x 68 x 9.4 mm)
Form Factor Clamshell Slab Clamshell Slab
Platform / OS (proprietary) (proprietary) Android Android
Network Bands

GSM: 900, 1800, 1900

iDEN: 800

5G: 2, 5, 25, 41, 66, 71, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 25, 26, 41

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology GPRS - NR (5G) LTE (Cat 4)
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes Yes
GPS / Location - Yes n/a n/a
Water-Resistant - - Yes -
Accessibility
Adjustable Text Size - Yes n/a n/a
Hearing Aid Compatible - Yes Yes Yes
Multiple Languages Yes Yes n/a n/a
TTY/TDD (Digital) - Yes Yes Yes
Alerts
Extra Display - - Yes -
Ringer Profiles - Yes - -
Connectivity
Bluetooth -
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - - n/a n/a
NFC - - Yes -
USB - Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 ac,b,g,n)
Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes - n/a n/a
Ringer ID Yes - n/a n/a
Voice Dialing - - n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a
Custom Ringtones Yes Yes n/a n/a
Real-Music Ringers - Yes n/a n/a
Data & Network
Data Tethering - - n/a n/a
Dual-SIM - - Yes -
WAP / Web Browser Yes Yes n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - -
Touch Screen - - Yes Yes
Memory
Memory Card Slot - - - Yes
Messaging
Email Client - Yes n/a n/a
EMS / Picture Messaging Yes - n/a n/a
Instant Messaging - Yes n/a n/a
MMS Yes Yes n/a n/a
Text Messaging Templates Yes Yes n/a n/a
Music
Headphone Jack (3.5mm) - - - Yes
Music Player - - n/a n/a
Power
Fast Charging - - Yes -
Productivity
Alarm Yes - n/a n/a
Calculator Yes - n/a n/a
Calendar Yes Yes n/a n/a
To-Do List Yes - n/a n/a
Voice Memo Yes Yes n/a n/a
Software
Games Yes Yes n/a n/a
Java (J2ME) Yes Yes n/a n/a
Voice
HD Voice - - Yes Yes
Headset Jack (2.5 mm) Yes Yes n/a n/a
Push-To-Talk - Yes - -
Speaker Phone Yes Yes Yes Yes
  Samsung SGH-X640 Motorola Clutch + i475 Motorola razr (2020) LG K3
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Motorola Clutch + i475 Motorola razr (2020) LG K3

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