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Phone Samsung PM-A840 Samsung Galaxy S 4 Active Palm Treo 680 Coolpad Defiant
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? 5" diag.
16 : 9
? 5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (STN)
1080 x 1920 pixels
(~441 ppi)
LCD (TFT/TFD)
320 x 320 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? 60 Hz
Battery ? 2,600 mAh ? 2,450 mAh
Processor ? 1.9 GHz Qualcomm Snapdragon 600 8064T ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917)
RAM ? 2 GB ? 1 GB
Storage ? raw hardware 16 GB ? raw hardware 8 GB
Main Camera Yes 8 megapixel Yes 5 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture - 1080p HD CIF (352 x 288) 720p HD
Front Camera - 2 megapixel - 2 megapixel
Weight 3.28 oz
(93g)
5.4 oz
(153g)
5.5 oz
(156g)
6.5 oz
(184g)
Dimensions 3.54" x 1.85" x 0.94"
(90 x 47 x 23.9 mm)
5.5" x 2.81" x 0.36"
(140 x 71 x 9.1 mm)
4.4" x 2.3" x 0.8"
(112 x 58 x 20.3 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
Form Factor Clamshell Slab Slab Slab
Platform / OS (proprietary) Android Palm OS Android
Network Bands

CDMA: 850, 1900

AMPS: 850

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 3) EDGE LTE (Cat 4)
Features 
Flashlight - Yes - Yes
GPS / Location Yes n/a n/a n/a
Ruggedized - Yes - -
Water-Resistant - Yes
IPX7 (snorkeling)
- -
Accessibility
Adjustable Text Size - n/a n/a n/a
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M3 (mostly compatible)
- Yes
M4, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Extra Display Yes - - -
Connectivity
Bluetooth - Yes Yes Yes
Infrared (IR) - Yes Yes -
Mobile Hotspot - n/a n/a n/a
NFC - Yes - -
USB - Yes
Micro-USB
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 n/a n/a n/a
Ringer ID Yes n/a n/a n/a
Voice Dialing Yes n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a
Real-Music Ringers - n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a
External Antenna Jack - n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes -
Touch Screen - Yes
Capacitive
Yes Yes
Capacitive
Memory
Memory Card Slot - Yes Yes Yes
Messaging
Email Client - n/a n/a n/a
Instant Messaging - n/a n/a n/a
MMS - n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) - Yes - Yes
Music Player - n/a n/a n/a
Photo & Video
DLNA - Yes - -
Miracast - Yes - -
Productivity
Alarm Yes n/a n/a n/a
Calculator Yes n/a n/a n/a
Calendar Yes n/a n/a n/a
To-Do List Yes n/a n/a n/a
Voice Memo Yes n/a n/a n/a
Software
Games Yes n/a n/a n/a
Java (J2ME) Yes n/a n/a n/a
Voice
Headset Jack (2.5 mm) Yes n/a n/a n/a
Speaker Phone Yes Yes Yes Yes
  Samsung PM-A840 Samsung Galaxy S 4 Active Palm Treo 680 Coolpad Defiant
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Phone Samsung PM-A840 Samsung Galaxy S 4 Active Palm Treo 680 Coolpad Defiant

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