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Phone Samsung SGH-E640 Samsung SGH-P850 / P858 Coolpad Defiant Kyocera 2325 Samsung Memoir SGH-T929
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 5" diag.
16 : 9
? 3.1" diag.
5 : 3
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
? 240 x 400 pixels
(~150 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 800 mAh 950 mAh 2,450 mAh ? ?
Processor ? ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ? ?
RAM ? ? 1 GB ? ?
Storage ? raw hardware ? raw hardware 8 GB ? raw hardware ? raw hardware
Main Camera 1 megapixel 3 megapixel 5 megapixel - 8 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) ? 720p HD - ?
Front Camera - - 2 megapixel - -
Weight 3.17 oz
(90g)
4.23 oz
(120g)
6.5 oz
(184g)
4.34 oz
(123g)
4.4 oz
(125g)
Dimensions 3.37" x 1.78" x 0.93"
(86 x 45 x 23.6 mm)
3.77" x 1.86" x 0.96"
(96 x 47 x 24.4 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
4.72" x 1.89" x 0.95"
(120 x 48 x 24.1 mm)
4.17" x 2.11" x 0.55"
(106 x 54 x 14 mm)
Form Factor Clamshell Clamshell Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

Data Technology GPRS EDGE LTE (Cat 4) 1xRTT HSDPA 3.6
Features 
Flashlight - - Yes - -
GPS / Location - - n/a Yes Yes
Accessibility
Hearing Aid Compatible - - Yes - Yes
Multiple Languages Yes Yes n/a Yes Yes
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Extra Display Yes Yes - - -
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes Yes Yes - Yes
USB Yes Yes Yes
Micro-USB
- Yes
Wi-Fi - - Yes
4 (802.11 b,g,n)
- -
Contacts
Picture ID Yes Yes n/a - Yes
Ringer ID Yes Yes n/a - -
Voice Dialing - - n/a Yes Yes
Customization
Custom Graphics Yes Yes n/a - Yes
Custom Ringtones Yes Yes n/a Yes Yes
Real-Music Ringers Yes Yes n/a - Yes
Data & Network
Data Tethering - - n/a 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
Touch Screen - - Yes - Yes
Memory
Memory Card Slot - Yes Yes - Yes
Messaging
Email Client Yes Yes 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 Yes n/a Yes Yes
Music
Headphone Jack (3.5mm) - - Yes - -
Music Player Yes Yes n/a - Yes
Stereo Speakers - Yes - - -
Photo & Video
TV Output - Yes - - Yes
Productivity
Alarm Yes 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 - Yes
Voice Memo Yes Yes n/a Yes Yes
Software
Games Yes Yes n/a Yes Yes
Java (J2ME) Yes Yes n/a - -
Voice
Headset Jack (2.5 mm) - - n/a Yes -
Speaker Phone Yes Yes Yes Yes * Yes
  * Some versions only
  Samsung SGH-E640 Samsung SGH-P850 / P858 Coolpad Defiant Kyocera 2325 Samsung Memoir SGH-T929
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-E640 Samsung SGH-P850 / P858 Coolpad Defiant Kyocera 2325 Samsung Memoir SGH-T929

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