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Phone Samsung SGH-X640 Kyocera DuraXTP LG G3 (CDMA) TCL 20 Pro 5G Motorola RAZR V3c
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.4" diag.
4 : 3
5.5" diag.
16 : 9
6.7" diag.
20 : 9
?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~395 ppi)
AMOLED
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery 800 mAh 1,500 mAh 3,000 mAh 4,500 mAh 740 mAh
Processor ? 480 MHz Qualcomm QSC6185 2.5 GHz Qualcomm Snapdragon 801 2 GHz Qualcomm Snapdragon 750G ?
RAM ? 256 MB 3 GB 6 GB ?
Storage ? raw hardware 512 MB 32 GB 256 GB ? raw hardware
Main Camera Yes 5 megapixel 13 megapixel 48 megapixel 1 megapixel
Wide Camera - - - 16 megapixel -
Tele Camera - - - - -
Video Capture - QVGA (320 x 240) 4K UHD 4K UHD ?
Front Camera - - 2 megapixel 32 megapixel -
Weight 3 oz
(85g)
5.75 oz
(163g)
5.41 oz
(153g)
6.82 oz
(193g)
3.49 oz
(99g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.13" x 2.15" x 0.99"
(105 x 55 x 25.1 mm)
5.75" x 2.94" x 0.37"
(146 x 75 x 9.4 mm)
6.46" x 2.87" x 0.36"
(164 x 73 x 9.1 mm)
3.9" x 2.1" x 0.6"
(99 x 53 x 15.2 mm)
Form Factor Clamshell Clamshell Slab Slab Clamshell
Platform / OS (proprietary) (proprietary) Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 4, 7, 13

WCDMA: 1, 2, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 7, 41, 66, 71, 78

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology GPRS EVDO rA LTE (Cat 4) NR (5G) EVDO r0
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
in-display (optical)
-
Flashlight - Yes - Yes -
GPS / Location - Yes n/a n/a Yes
Ruggedized - Yes - - -
Water-Resistant - Yes
IPX8 (SCUBA)
- Yes
IPX2 (drip)
-
Accessibility
Adjustable Text Size - Yes n/a n/a -
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes Yes n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - Yes - - Yes
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - Yes Yes -
Mobile Hotspot - - n/a n/a -
NFC - - Yes Yes -
USB - Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Mini-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes Yes n/a n/a Yes
Ringer ID Yes Yes n/a n/a Yes
Voice Dialing - Yes n/a n/a Yes
Customization
Custom Graphics Yes Yes n/a n/a Yes
Custom Ringtones Yes Yes n/a n/a Yes
Real-Music Ringers - Yes n/a n/a Yes
Data & Network
Data Tethering - - n/a n/a Yes
WAP / Web Browser Yes Yes n/a n/a Yes
Input
Predictive Text Entry Yes Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes -
Messaging
Email Client - Yes n/a n/a -
EMS / Picture Messaging Yes - n/a n/a Yes
Instant Messaging - - n/a n/a -
MMS Yes Yes n/a n/a Yes
Text Messaging Templates Yes Yes n/a n/a Yes
Music
FM Radio - - Yes Yes -
Headphone Jack (3.5mm) - Yes Yes Yes -
Music Player - - n/a n/a -
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - - Yes - -
Power
Fast Charging - - - Yes -
Wireless Charging - - Yes * Yes -
Productivity
Alarm Yes Yes n/a n/a Yes
Calculator Yes Yes n/a n/a Yes
Calendar Yes Yes n/a n/a Yes
To-Do List Yes Yes n/a n/a -
Voice Memo Yes Yes n/a n/a Yes
Software
BREW - - n/a n/a Yes
Games Yes Yes n/a n/a Yes
Java (J2ME) Yes - n/a n/a -
Voice
HD Voice - - Yes Yes -
Headset Jack (2.5 mm) Yes - n/a n/a -
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Kyocera DuraXTP LG G3 (CDMA) TCL 20 Pro 5G Motorola RAZR V3c
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Kyocera DuraXTP LG G3 (CDMA) TCL 20 Pro 5G Motorola RAZR V3c

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