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Phone Alcatel 665 BlackBerry 7750 AT&T Maestro 3 Kyocera 1155 Motorola V551 / V330 / V547 / V555 / V557
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.8" diag.
4 : 3
? 6.5" diag.
20 : 9
? ?
Display Resolution & Type 128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
? 176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 650 mAh ? 3,900 mAh 975 mAh 820 mAh
Processor ? ? 2 GHz MediaTek Helio A22 (MT6761) ? ?
RAM 16 MB ? 3 GB ? ?
Storage 32 MB ? raw hardware 32 GB ? raw hardware ? raw hardware
Main Camera 2 megapixel - 13 megapixel - Yes
Wide Camera - - 5 megapixel - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) - 1080p HD - ?
Front Camera - - 5 megapixel - -
Weight 2.72 oz
(77g)
5.01 oz
(142g)
6.24 oz
(177g)
4.34 oz
(123g)
4.23 oz
(120g)
Dimensions 3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.58" x 3.03" x 0.33"
(167 x 77 x 8.4 mm)
4.72" x 1.89" x 0.95"
(120 x 48 x 24.1 mm)
3.5" x 1.93" x 0.97"
(89 x 49 x 24.6 mm)
Form Factor Clamshell Slab Slab Slab Clamshell
Platform / OS (proprietary) BlackBerry OS Android (proprietary) (proprietary)
Network Bands

GSM: 850, 1900

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12, 14, 30

CDMA: 850, 1900

AMPS: 850

GSM: 850, 900, 1800, 1900

*

Data Technology - 1xRTT LTE (Cat 4) - EDGE
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location - n/a n/a - -
Accessibility
Hearing Aid Compatible Yes - Yes - -
Multiple Languages Yes n/a n/a Yes Yes
TTY/TDD (Digital) - Yes - - Yes
Alerts
Extra Display Yes - - - Yes
Ringer Profiles Yes Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
-
Yes
Classic Audio
USB Yes
Micro-USB
Yes Yes
USB Type C
- Yes
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID Yes n/a n/a - Yes
Ringer ID Yes n/a n/a - Yes
Voice Dialing - n/a n/a - Yes
Customization
Custom Graphics Yes n/a n/a - Yes
Custom Ringtones Yes n/a n/a - Yes
Real-Music Ringers Yes n/a n/a - Yes
Data & Network
Data Tethering - n/a n/a - Yes
WAP / Web Browser Yes n/a n/a - Yes
Input
Predictive Text Entry Yes n/a n/a - Yes
Side Keys Yes Yes Yes - Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - Yes - -
Memory
Memory Card Slot Yes - Yes - -
Messaging
Email Client - n/a n/a - Yes
EMS / Picture Messaging - n/a n/a - Yes
Instant Messaging Yes n/a n/a - Yes
MMS Yes n/a n/a - Yes
Text Messaging Templates Yes n/a n/a Yes Yes
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - Yes - -
Music Player Yes n/a n/a - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a - Yes
To-Do List - n/a n/a - -
Voice Memo Yes n/a n/a - Yes
Software
Games Yes n/a n/a Yes Yes
Java (J2ME) Yes n/a n/a - Yes
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) - n/a n/a Yes Yes
Speaker Phone Yes - Yes - Yes
  Alcatel 665 BlackBerry 7750 AT&T Maestro 3 Kyocera 1155 Motorola V551 / V330 / V547 / V555 / V557
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Alcatel 665 BlackBerry 7750 AT&T Maestro 3 Kyocera 1155 Motorola V551 / V330 / V547 / V555 / V557

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