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Phone Samsung Rugby A837 LG 4NE1 Samsung SCH-U740 Alias Samsung Focus Flash Alcatel Pop Astro
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
? ? 3.7" diag.
5 : 3
4.5" diag.
16 : 9
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
? 176 x 220 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~252 ppi)
AMOLED
540 x 960 pixels
(~245 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ? 60 Hz
Battery 1,000 mAh ? ? 1,500 mAh 2,000 mAh
Processor ? ? ? 1.4 GHz Qualcomm Snapdragon 1.5 GHz MediaTek MTK6732
RAM ? ? ? ? 1 GB
Storage ? raw hardware ? raw hardware ? raw hardware 8 GB 4 GB
Main Camera 1 megapixel - 1 megapixel 5 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) - ? 720p HD 1080p HD
Front Camera - - - Yes Yes
Weight 4.66 oz
(132g)
3.7 oz
(105g)
3.56 oz
(101g)
4.1 oz
(116g)
5.11 oz
(145g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.41" x 1.73" x 0.75"
(112 x 44 x 19.1 mm)
3.84" x 2.04" x 0.63"
(98 x 52 x 16 mm)
4.57" x 2.31" x 0.43"
(116 x 59 x 10.9 mm)
5.23" x 2.57" x 0.39"
(133 x 65 x 9.9 mm)
Form Factor Clamshell Flip Clamshell Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Windows Android
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 1900

AMPS: 850

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 - EVDO r0 ? LTE (Cat 4)
Features 
Flashlight - - - - Yes
GPS / Location Yes - Yes n/a n/a
Ruggedized Yes - - - -
Accessibility
Adjustable Text Size - - - n/a n/a
Hearing Aid Compatible Yes - Yes - Yes
Multiple Languages Yes Yes Yes n/a n/a
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
Mobile Hotspot - - - n/a n/a
USB Yes - Yes Yes Yes
Micro-USB
Wi-Fi - - - Yes Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes - Yes n/a n/a
Ringer ID Yes Yes Yes n/a n/a
Voice Dialing - Yes Yes n/a n/a
Customization
Changeable Body Plates - Yes - - -
Custom Graphics Yes Yes Yes n/a n/a
Custom Ringtones Yes Yes Yes n/a n/a
Real-Music Ringers Yes - - n/a n/a
Data & Network
Data Tethering Yes Yes Yes n/a n/a
WAP / Web Browser Yes Yes Yes n/a n/a
Input
Predictive Text Entry Yes Yes Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - - - Yes Yes
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client Yes - Yes n/a n/a
Instant Messaging Yes - Yes n/a n/a
MMS Yes - Yes n/a n/a
Text Messaging Templates Yes - Yes n/a n/a
Music
FM Radio - - - Yes Yes
Headphone Jack (3.5mm) - - - Yes Yes
Music Player Yes - Yes n/a n/a
Productivity
Alarm Yes - Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List - - - n/a n/a
Voice Memo Yes Yes Yes n/a n/a
Software
BREW - - Yes n/a n/a
Games Yes Yes Yes n/a n/a
Java (J2ME) Yes - - n/a n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) - Yes - n/a n/a
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Rugby A837 LG 4NE1 Samsung SCH-U740 Alias Samsung Focus Flash Alcatel Pop Astro
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Phone Samsung Rugby A837 LG 4NE1 Samsung SCH-U740 Alias Samsung Focus Flash Alcatel Pop Astro

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