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Phone Kyocera Energi K490 / K493 / K494 Samsung SPH-N270 (Matrix Phone) Samsung Glyde U940 Palm Treo 600 (CDMA) Samsung Jack i637
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 2.8" diag.
16.5 : 9
? 2.4" diag.
4 : 3
Display Resolution & Type 104 x 80 pixels
LCD (STN)
128 x 160 pixels
LCD (TFT/TFD)
240 x 440 pixels
(~182 ppi)
LCD (TFT/TFD)
160 x 160 pixels
LCD (Color)
320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ? ?
Battery ? 1,000 mAh 1,000 mAh ? 1,480 mAh
Processor ? ? ? ? ?
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera - - 2 megapixel Yes 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - QVGA (320 x 240) - ?
Front Camera - - - - -
Weight 3.52 oz
(100g)
4.66 oz
(132g)
4.2 oz
(119g)
6.2 oz
(176g)
3.6 oz
(102g)
Dimensions 4.45" x 1.89" x 0.91"
(113 x 48 x 23.1 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
4.09" x 1.98" x 0.71"
(104 x 50 x 18 mm)
4.41" x 2.36" x 0.87"
(112 x 60 x 22.1 mm)
4.4" x 2.4" x 0.5"
(112 x 61 x 12.7 mm)
Form Factor Slab Slide Slide Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Palm OS Windows Mobile Standard
Network Bands

CDMA: 850, 1900

AMPS: 850

*

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT - EVDO r0 1xRTT HSDPA 3.6
Features 
Flashlight Yes - - - -
GPS / Location Yes Yes Yes n/a n/a
Accessibility
Hearing Aid Compatible - - Yes - Yes
Multiple Languages Yes * Yes Yes n/a n/a
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth - - Yes
Classic Audio
- Yes
Classic Audio
Infrared (IR) - - - Yes -
USB Yes - Yes Yes Yes
Wi-Fi - - - - Yes
802.11 b,g
Contacts
Picture ID - Yes Yes n/a n/a
Ringer ID Yes Yes Yes n/a n/a
Voice Dialing Yes Yes Yes n/a n/a
Customization
Changeable Body Plates Yes - - - -
Custom Graphics Yes - Yes n/a n/a
Custom Ringtones Yes - Yes n/a n/a
Real-Music Ringers - - Yes n/a n/a
Data & Network
Data Tethering Yes - Yes n/a n/a
WAP / Web Browser Yes - Yes n/a n/a
Input
Predictive Text Entry Yes Yes Yes n/a n/a
Side Keys - - Yes Yes Yes
Text Keyboard, Hardware - - Yes Yes Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client - - - n/a n/a
EMS / Picture Messaging Yes - - n/a n/a
Instant Messaging - - - n/a n/a
MMS - - Yes n/a n/a
Text Messaging Templates - - Yes n/a n/a
Music
Music Player - - Yes n/a n/a
Productivity
Alarm Yes Yes Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List - Yes - n/a n/a
Voice Memo - Yes - n/a n/a
Software
BREW Yes - Yes n/a n/a
Games Yes - Yes n/a n/a
Java (J2ME) - - - n/a n/a
Voice
Headset Jack (2.5 mm) Yes Yes Yes n/a n/a
Speaker Phone - - Yes Yes Yes
  * Some versions only
  Kyocera Energi K490 / K493 / K494 Samsung SPH-N270 (Matrix Phone) Samsung Glyde U940 Palm Treo 600 (CDMA) Samsung Jack i637
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Kyocera Energi K490 / K493 / K494 Samsung SPH-N270 (Matrix Phone) Samsung Glyde U940 Palm Treo 600 (CDMA) Samsung Jack i637

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