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Phone Samsung SGH-X640 Motorola i860 Samsung Galaxy S6 edge+ (CDMA) Pantech Reveal C790 Kyocera 3245
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 5.7" diag.
16 : 9
2.2" diag.
4 : 3
?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
1440 x 2560 pixels
(~515 ppi)
AMOLED
320 x 240 pixels
(~182 ppi)
LCD (TFT/TFD)
?
LCD (Grayscale)
Display Refresh ? ? 60 Hz ? ?
Battery 800 mAh ? 3,000 mAh 930 mAh ?
Processor ? ? 2.1 GHz Samsung Exynos 7420 ? ?
RAM ? ? 4 GB ? ?
Storage ? raw hardware ? raw hardware 32 GB * ? raw hardware ? raw hardware
Main Camera Yes Yes 16 megapixel 1 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - ? 4K UHD QVGA (320 x 240) -
Front Camera - - 5 megapixel - -
Weight 3 oz
(85g)
4.77 oz
(135g)
5.4 oz
(153g)
4.2 oz
(119g)
4.23 oz
(120g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
3.45" x 1.96" x 1.01"
(88 x 50 x 25.7 mm)
6.08" x 2.98" x 0.27"
(154 x 76 x 6.9 mm)
3.91" x 2.36" x 0.58"
(99 x 60 x 14.8 mm)
4.61" x 1.97" x 1.02"
(117 x 50 x 25.9 mm)
Form Factor Clamshell Clamshell Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

iDEN: 800

4G LTE: 2, 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology GPRS - LTE (Cat 6) HSDPA 3.6 1xRTT
Features 
Fingerprint Reader - - Yes - -
Flashlight - - Yes - -
GPS / Location - Yes n/a Yes Yes
VR-ready - - Yes - -
Accessibility
Adjustable Text Size - - n/a Yes -
Hearing Aid Compatible - - Yes Yes -
Multiple Languages Yes Yes n/a Yes Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - Yes - - -
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth - - Yes Yes -
MirrorLink - - Yes - -
NFC - - Yes - -
USB - Yes Yes
Micro-USB
Yes -
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID Yes Yes n/a Yes -
Ringer ID Yes Yes n/a Yes -
Voice Dialing - Yes n/a - Yes
Customization
Custom Graphics Yes Yes n/a Yes Yes
Custom Ringtones Yes Yes n/a Yes Yes
Real-Music Ringers - Yes n/a Yes -
Data & Network
Data Tethering - Yes n/a Yes Yes
WAP / Web Browser Yes Yes n/a Yes Yes
Input
Predictive Text Entry Yes Yes n/a Yes Yes
Side Keys Yes Yes Yes Yes -
Text Keyboard, Hardware - - - Yes -
Touch Screen - - Yes - -
Memory
Memory Card Slot - - - Yes -
Messaging
Email Client - - n/a Yes -
EMS / Picture Messaging Yes - n/a - Yes
Instant Messaging - - n/a Yes -
MMS Yes Yes n/a Yes -
Text Messaging Templates Yes - n/a Yes -
Music
Headphone Jack (3.5mm) - - Yes - -
Music Player - - n/a Yes -
Photo & Video
DLNA - - Yes - -
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes - n/a Yes Yes
Calculator Yes Yes n/a Yes Yes
Calendar Yes Yes n/a Yes Yes
To-Do List Yes - n/a - -
Voice Memo Yes Yes n/a Yes Yes
Software
BREW - - n/a - Yes *
Games Yes Yes n/a Yes Yes
Java (J2ME) Yes Yes n/a Yes -
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes Yes n/a - Yes
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Motorola i860 Samsung Galaxy S6 edge+ (CDMA) Pantech Reveal C790 Kyocera 3245
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Motorola i860 Samsung Galaxy S6 edge+ (CDMA) Pantech Reveal C790 Kyocera 3245

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