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Phone Motorola RAZR2 V9m Kyocera Coast / Kona AT&T Maestro 3 Samsung VI-A820
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 2.2" diag.
4 : 3
2.4" diag.
4 : 3
6.5" diag.
20 : 9
?
Display Resolution & Type 240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (STN)
Display Refresh ? ? 60 Hz ?
Battery 730 mAh 870 mAh 3,900 mAh 1,000 mAh
Processor ? 480 MHz Qualcomm QSC6155 2 GHz MediaTek Helio A22 (MT6761) ?
RAM ? 128 MB 3 GB ?
Storage ? raw hardware 256 MB 32 GB ? raw hardware
Main Camera 2 megapixel 2 megapixel 13 megapixel -
Wide Camera - - 5 megapixel -
Tele Camera - - - -
Video Capture ? - 1080p HD -
Front Camera - - 5 megapixel -
Weight 4.13 oz
(117g)
3.7 oz
(105g)
6.24 oz
(177g)
3.14 oz
(89g)
Dimensions 4.06" x 2.1" x 0.47"
(103 x 53 x 11.9 mm)
3.94" x 2.05" x 0.68"
(100 x 52 x 17.3 mm)
6.58" x 3.03" x 0.33"
(167 x 77 x 8.4 mm)
3.56" x 1.88" x 1.06"
(90 x 48 x 26.9 mm)
Form Factor Clamshell Clamshell Slab Clamshell
Platform / OS (proprietary) (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

CDMA: 800, 850, 1700, 1900

*

4G LTE: 2, 4, 5, 12, 14, 30

CDMA: 850, 1900

AMPS: 850

Data Technology EVDO r0 1xRTT LTE (Cat 4) 1xRTT
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes -
GPS / Location Yes Yes n/a Yes
Accessibility
Adjustable Text Size - Yes n/a -
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages Yes Yes n/a Yes
TTY/TDD (Digital) Yes Yes - Yes
Alerts
Extra Display Yes Yes - Yes
Ringer Profiles Yes * - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes Yes
Classic Audio
-
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
-
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 Yes n/a Yes
Customization
Custom Graphics Yes Yes n/a Yes
Custom Ringtones Yes Yes n/a Yes
Real-Music Ringers Yes Yes n/a -
Data & Network
Data Tethering Yes * - n/a -
WAP / Web Browser Yes Yes n/a Yes
Input
Predictive Text Entry Yes Yes n/a Yes
Side Keys Yes Yes Yes Yes
Touch Screen - - Yes -
Memory
Memory Card Slot Yes - Yes -
Messaging
Email Client Yes * - n/a -
EMS / Picture Messaging Yes - n/a -
MMS Yes * Yes n/a -
Text Messaging Templates Yes Yes n/a -
Music
Headphone Jack (3.5mm) - Yes Yes -
Music Player Yes - n/a -
Productivity
Alarm Yes Yes n/a Yes
Calculator Yes Yes n/a Yes
Calendar Yes Yes n/a Yes
To-Do List - - n/a Yes
Voice Memo Yes Yes n/a Yes
Software
BREW Yes * - n/a -
Games Yes Yes n/a Yes
Java (J2ME) Yes * Yes n/a Yes
Voice
HD Voice - - Yes -
Headset Jack (2.5 mm) - - n/a Yes
Push-To-Talk - - - Yes
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Motorola RAZR2 V9m Kyocera Coast / Kona AT&T Maestro 3 Samsung VI-A820
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Phone Motorola RAZR2 V9m Kyocera Coast / Kona AT&T Maestro 3 Samsung VI-A820

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