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Phone Alcatel 665 Motorola i580 Samsung Wafer R510 BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
? 1.9" diag.
4 : 3
?
Display Resolution & Type 128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh ? ? ? ?
Battery 650 mAh ? 800 mAh ?
Processor ? ? ? ?
RAM 16 MB ? ? ?
Storage 32 MB ? raw hardware ? raw hardware ? raw hardware
Main Camera 2 megapixel 1 megapixel 1 megapixel -
Wide Camera - - - -
Tele Camera - - - -
Video Capture QCIF (176 x 144) ? ? -
Front Camera - - - -
Weight 2.72 oz
(77g)
4.9 oz
(139g)
2.47 oz
(70g)
5.01 oz
(142g)
Dimensions 3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
3.68" x 2.2" x 1.2"
(93 x 56 x 30.5 mm)
4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Clamshell Clamshell Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) BlackBerry OS
Network Bands

GSM: 850, 1900

iDEN: 800

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology - WiDEN EVDO r0 1xRTT
Features 
GPS / Location - Yes Yes n/a
Ruggedized - Yes - -
Accessibility
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages Yes Yes Yes n/a
TTY/TDD (Digital) - Yes Yes Yes
Alerts
Extra Display Yes Yes - -
Ringer Profiles Yes Yes - Yes
Connectivity
Bluetooth Yes Yes Yes -
USB Yes
Micro-USB
- - Yes
Contacts
Picture ID Yes Yes Yes n/a
Ringer ID Yes Yes - n/a
Voice Dialing - Yes Yes n/a
Customization
Custom Graphics Yes Yes Yes n/a
Custom Ringtones Yes Yes Yes n/a
Real-Music Ringers Yes - - n/a
Data & Network
Data Tethering - Yes - n/a
WAP / Web Browser Yes Yes Yes n/a
Input
Predictive Text Entry Yes Yes Yes n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes
Memory
Memory Card Slot Yes Yes Yes -
Messaging
Email Client - - - n/a
Instant Messaging Yes - - n/a
MMS Yes Yes Yes n/a
Text Messaging Templates Yes Yes - n/a
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes - - -
Music Player Yes Yes * Yes n/a
Stereo Speakers - - Yes -
Productivity
Alarm Yes - Yes n/a
Calculator Yes Yes * Yes n/a
Calendar Yes Yes Yes n/a
To-Do List - - - n/a
Voice Memo Yes Yes Yes n/a
Software
BREW - - Yes n/a
Games Yes Yes Yes n/a
Java (J2ME) Yes Yes - n/a
Voice
Headset Jack (2.5 mm) - Yes - n/a
Push-To-Talk - Yes - -
Speaker Phone Yes Yes Yes -
  * Some versions only
  Alcatel 665 Motorola i580 Samsung Wafer R510 BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Alcatel 665 Motorola i580 Samsung Wafer R510 BlackBerry 7750

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