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Phone Samsung SCH-A990 Alcatel Idol Audiovox CDM-8150X Samsung SPH/SCH-N300 Nokia N900
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4.7" diag.
16 : 9
? ? 3.5" diag.
5 : 3
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~234 ppi)
LCD (TFT/TFD)
? 128 x 64 pixels 800 x 480 pixels
(~267 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? ? ?
Battery 1,000 mAh 1,800 mAh ? ? 1,320 mAh
Processor ? 1 GHz MediaTek 6577 ? ? 600 MHz TI OMAP 3430 (ARM Cortex-A8)
RAM ? 512 MB ? ? ?
Storage ? raw hardware 4 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera 3 megapixel 8 megapixel - - 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? 720p HD - - ?
Front Camera - 2 megapixel - - -
Weight 4.4 oz
(125g)
3.88 oz
(110g)
3.88 oz
(110g)
4.1 oz
(116g)
6.38 oz
(181g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.24" x 2.66" x 0.31"
(133 x 67 x 7.9 mm)
4.88" x 1.89" x 0.71"
(124 x 48 x 18 mm)
4.5" x 1.9" x 0.9"
(114 x 48 x 22.9 mm)
4.36" x 2.35" x 0.69"
(111 x 60 x 17.6 mm)
Form Factor Clamshell Slab Slab Flip Slide
Platform / OS (proprietary) Android (proprietary) (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

AMPS: 850

WCDMA: 1, 4, 8

GSM: 850, 900, 1800, 1900

Data Technology EVDO r0 HSPA 7.2 1xRTT - HSPA 10.1
Features 
Flashlight Yes Yes - - -
GPS / Location Yes n/a - Yes Yes
Accessibility
Adjustable Text Size - n/a - - -
Hearing Aid Compatible Yes Yes - - Yes
Multiple Languages Yes n/a Yes - Yes
TTY/TDD (Digital) Yes - - - -
Alerts
Extra Display Yes - - - -
Connectivity
Bluetooth Yes Yes - - Yes
Mobile Hotspot - n/a - - -
USB Yes Yes
Micro-USB
- - Yes
Micro-USB
Wi-Fi - Yes
4 (802.11 b,g,n)
- - Yes
802.11 b,g
Contacts
Picture ID Yes n/a - - Yes
Ringer ID Yes n/a - - -
Voice Dialing Yes n/a Yes Yes -
Customization
Custom Graphics Yes n/a - - Yes
Custom Ringtones Yes n/a Yes - Yes
Real-Music Ringers Yes n/a - - Yes
Data & Network
Data Tethering Yes n/a - Yes -
WAP / Web Browser Yes n/a Yes Yes Yes
Input
Predictive Text Entry Yes n/a Yes Yes -
Side Keys Yes Yes Yes Yes Yes
Stylus - - - - Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - Yes - - Yes
Memory
Memory Card Slot Yes Yes - - Yes
Messaging
Email Client - n/a - - Yes
EMS / Picture Messaging Yes n/a - - -
Instant Messaging - n/a - - Yes
MMS Yes n/a - - -
Text Messaging Templates Yes n/a - - -
Music
FM Radio - Yes - - -
FM Transmitter - n/a - - Yes
Headphone Jack (3.5mm) - Yes - - Yes
Music Player Yes n/a - - Yes
Stereo Speakers Yes - - - Yes
Photo & Video
DLNA - Yes - - Yes
TV Output Yes - - - Yes
Video Calling - n/a - - Yes *
Productivity
Alarm Yes n/a - Yes Yes
Calculator Yes n/a Yes Yes Yes
Calendar Yes n/a Yes Yes Yes
To-Do List - n/a - Yes -
Voice Memo Yes n/a Yes - -
Software
BREW Yes n/a - - -
Games Yes n/a - Yes Yes
Voice
Headset Jack (2.5 mm) - n/a Yes Yes -
Speaker Phone Yes Yes - - Yes
  * Some versions only
  Samsung SCH-A990 Alcatel Idol Audiovox CDM-8150X Samsung SPH/SCH-N300 Nokia N900
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Phone Samsung SCH-A990 Alcatel Idol Audiovox CDM-8150X Samsung SPH/SCH-N300 Nokia N900

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