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Phone Samsung SGH-X640 BlackBerry 6280 Motorola Q9m / Q9c Kyocera Slider Remix KX5 / Slider Sonic Samsung SGH-A657
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 2.4" diag.
4 : 3
? ?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
? 320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? ? ? ? ?
Battery 800 mAh ? 1,170 mAh 900 mAh 1,420 mAh
Processor ? ? PXA27x (ARM920T) ? ?
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes - 1 megapixel 1 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - ? ? -
Front Camera - - - - -
Weight 3 oz
(85g)
4.8 oz
(136g)
4.76 oz
(135g)
3.88 oz
(110g)
4.34 oz
(123g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.45" x 2.91" x 0.83"
(113 x 74 x 21.1 mm)
4.61" x 2.56" x 0.47"
(117 x 65 x 11.9 mm)
3.89" x 1.85" x 0.9"
(99 x 47 x 22.9 mm)
4.53" x 2.05" x 0.77"
(115 x 52 x 19.6 mm)
Form Factor Clamshell Slab Slab Slide Slab
Platform / OS (proprietary) BlackBerry OS Windows Mobile Standard (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

GSM: 850, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

AMPS: 850

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology GPRS GPRS EVDO r0 1xRTT HSDPA 3.6
Features 
Flashlight - - - - Yes
GPS / Location - n/a n/a Yes Yes
Ruggedized - - - - Yes
Accessibility
Hearing Aid Compatible - - Yes Yes -
Multiple Languages Yes n/a n/a - Yes
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Ringer Profiles - - Yes - -
Connectivity
Bluetooth -
-
Yes
Classic Audio
Yes *
Classic Audio
Yes
Classic Audio
USB - Yes Yes
Mini-USB
- Yes
Contacts
Picture ID Yes n/a n/a Yes Yes
Ringer ID Yes n/a n/a Yes Yes
Voice Dialing - n/a n/a Yes -
Customization
Custom Graphics Yes n/a n/a Yes Yes
Custom Ringtones Yes n/a n/a Yes Yes
Real-Music Ringers - n/a n/a - Yes
Data & Network
Data Tethering - n/a n/a Yes Yes
WAP / Web Browser Yes n/a n/a Yes Yes
Input
Predictive Text Entry Yes n/a n/a Yes Yes
Side Keys Yes - Yes Yes Yes
Text Keyboard, Hardware - Yes Yes - -
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client - n/a n/a - Yes
EMS / Picture Messaging Yes n/a n/a Yes -
Instant Messaging - n/a n/a Yes * Yes
MMS Yes n/a n/a Yes Yes
Text Messaging Templates Yes n/a n/a - Yes
Music
Music Player - n/a n/a Yes Yes
Stereo Speakers - - Yes - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a Yes Yes
To-Do List Yes n/a n/a - Yes
Voice Memo Yes n/a n/a Yes * Yes
Software
BREW - n/a n/a Yes * -
Games Yes n/a n/a Yes Yes
Java (J2ME) Yes n/a n/a Yes * Yes
Voice
Headset Jack (2.5 mm) Yes n/a n/a Yes -
Push-To-Talk - - - - Yes
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 BlackBerry 6280 Motorola Q9m / Q9c Kyocera Slider Remix KX5 / Slider Sonic Samsung SGH-A657
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Phone Samsung SGH-X640 BlackBerry 6280 Motorola Q9m / Q9c Kyocera Slider Remix KX5 / Slider Sonic Samsung SGH-A657

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