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Phone Palm Treo 650 (CDMA) Samsung M400 Alcatel Pop Mega Samsung SCH-A890 Samsung Rugby A837
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.4" diag.
4 : 3
6" diag.
16 : 9
? 2" diag.
4 : 3
Display Resolution & Type 320 x 320 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
540 x 960 pixels
(~184 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery ? 1,000 mAh 3,400 mAh ? 1,000 mAh
Processor 312 MHz Intel XScale PXA270 400 MHz Qualcomm QSC6155 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) ? ?
RAM ? 128 MB 1 GB ? ?
Storage ? raw hardware 256 MB 4 GB ? raw hardware ? raw hardware
Main Camera Yes 1 megapixel 8 megapixel 1 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QVGA (320 x 240) - 1080p HD ? QCIF (176 x 144)
Front Camera - - 2 megapixel - -
Weight 6.3 oz
(179g)
3.7 oz
(105g)
6.42 oz
(182g)
2.8 oz
(79g)
4.66 oz
(132g)
Dimensions 4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
3.8" x 1.9" x 0.7"
(97 x 48 x 17.8 mm)
6.39" x 3.32" x 0.34"
(162 x 84 x 8.6 mm)
3.5" x 1.97" x 0.98"
(89 x 50 x 24.9 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
Form Factor Slab Clamshell Slab Clamshell Clamshell
Platform / OS Palm OS (proprietary) Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

CDMA: 800, 850, 1900

4G LTE: 4, 17

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT 1xRTT LTE (Cat 4) EVDO r0 HSDPA 3.6
Features 
Flashlight - - Yes - -
GPS / Location n/a Yes n/a Yes Yes
Ruggedized - - - - Yes
Accessibility
Adjustable Text Size n/a Yes n/a - -
Hearing Aid Compatible - Yes Yes - Yes
Multiple Languages n/a Yes n/a Yes Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - Yes - Yes Yes
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes Yes Yes - Yes
Infrared (IR) Yes - - - -
USB - Yes
Micro-USB
Yes
Micro-USB
- Yes
Wi-Fi - - Yes
4 (802.11 b,g,n)
- -
Contacts
Picture ID n/a Yes n/a Yes Yes
Ringer ID n/a Yes n/a Yes Yes
Voice Dialing n/a Yes n/a Yes -
Customization
Custom Graphics n/a Yes n/a Yes Yes
Custom Ringtones n/a Yes n/a Yes Yes
Real-Music Ringers n/a Yes n/a - Yes
Data & Network
Data Tethering n/a - n/a - Yes
WAP / Web Browser n/a Yes n/a Yes Yes
Input
Predictive Text Entry n/a Yes n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - - -
Touch Screen Yes - Yes - -
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client n/a - n/a - Yes
Instant Messaging n/a - n/a - Yes
MMS n/a Yes n/a Yes Yes
Text Messaging Templates n/a Yes n/a Yes Yes
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player n/a - n/a - Yes
Productivity
Alarm n/a Yes n/a Yes Yes
Calculator n/a Yes n/a Yes Yes
Calendar n/a Yes n/a Yes Yes
To-Do List n/a - n/a Yes -
Voice Memo n/a Yes n/a Yes Yes
Software
BREW n/a - n/a Yes -
Games n/a Yes n/a Yes Yes
Java (J2ME) n/a - n/a - Yes
Voice
Headset Jack (2.5 mm) n/a - n/a Yes -
Push-To-Talk - - - - Yes
Speaker Phone Yes Yes Yes - Yes
  Palm Treo 650 (CDMA) Samsung M400 Alcatel Pop Mega Samsung SCH-A890 Samsung Rugby A837
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Phone Palm Treo 650 (CDMA) Samsung M400 Alcatel Pop Mega Samsung SCH-A890 Samsung Rugby A837

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