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Phone Samsung Rugby A837 Siemens M75 BlackBerry Key2 Motorola V710 Alcatel Dawn
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
? 4.5" diag.
5 : 3
? 4.5" diag.
16 : 9
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
132 x 176 pixels
LCD (TFT/TFD)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? 60 Hz
Battery 1,000 mAh 750 mAh 3,500 mAh ? 1,780 mAh
Processor ? ? 2.2 GHz Qualcomm Snapdragon 660 ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM ? ? 6 GB ? 1 GB
Storage ? raw hardware ? raw hardware 64 GB * ? raw hardware 8 GB
Main Camera 1 megapixel 1 megapixel 12 megapixel 1 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - 12 megapixel - -
Video Capture QCIF (176 x 144) ? 4K UHD ? 720p HD
Front Camera - - 8 megapixel - Yes
Weight 4.66 oz
(132g)
3.88 oz
(110g)
5.93 oz
(168g)
4.06 oz
(115g)
5.08 oz
(144g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.35" x 2.03" x 0.82"
(110 x 52 x 20.8 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
3.7" x 1.93" x 0.92"
(94 x 49 x 23.4 mm)
5.2" x 2.56" x 0.4"
(132 x 65 x 10.1 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) Android
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

4G LTE: 25, 26, 41

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 GPRS LTE (Cat 11) 1xRTT LTE (Cat 4)
Features 
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location Yes - n/a Yes n/a
Ruggedized Yes Yes - - -
Accessibility
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages Yes Yes n/a Yes n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display Yes - - Yes -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - Yes - - -
NFC - - Yes - -
USB Yes Yes Yes
USB Type C
Yes * Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes Yes n/a Yes n/a
Ringer ID Yes Yes n/a Yes n/a
Voice Dialing - - n/a Yes n/a
Customization
Custom Graphics Yes Yes n/a Yes n/a
Custom Ringtones Yes Yes n/a Yes n/a
Real-Music Ringers Yes - n/a Yes n/a
Data & Network
Data Tethering Yes Yes n/a Yes n/a
WAP / Web Browser Yes Yes n/a Yes n/a
Input
Predictive Text Entry Yes Yes n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - - Yes - Yes
Memory
Memory Card Slot Yes Yes Yes Yes Yes
Messaging
Email Client Yes Yes n/a Yes * n/a
EMS / Picture Messaging - Yes n/a Yes n/a
Instant Messaging Yes - n/a - n/a
MMS Yes Yes n/a Yes n/a
Text Messaging Templates Yes - n/a Yes n/a
Music
FM Radio - - Yes - Yes
Headphone Jack (3.5mm) - - Yes - Yes
Music Player Yes Yes n/a Yes n/a
Photo & Video
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes n/a
Calculator Yes Yes n/a Yes n/a
Calendar Yes Yes n/a Yes n/a
To-Do List - Yes n/a - n/a
Voice Memo Yes Yes n/a Yes n/a
Software
BREW - - n/a Yes n/a
Games Yes Yes n/a Yes n/a
Java (J2ME) Yes Yes n/a - n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) - - n/a Yes n/a
Push-To-Talk Yes Yes - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Rugby A837 Siemens M75 BlackBerry Key2 Motorola V710 Alcatel Dawn
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Phone Samsung Rugby A837 Siemens M75 BlackBerry Key2 Motorola V710 Alcatel Dawn

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