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Phone Sanyo RL-4930 Samsung Jack i637 BlackBerry Curve 3G 9330 Samsung Trance SCH-U490 Cricket Debut Smart
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.4" diag.
4 : 3
2.5" diag.
4 : 3
2.1" diag.
4 : 3
5.5" diag.
18 : 9
Display Resolution & Type 128 x 112 pixels
LCD (STN)
320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
320 x 240 pixels
(~160 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~134 ppi)
LCD (TFT/TFD)
720 x 1440 pixels
(~293 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ? 60 Hz
Battery 1,700 mAh 1,480 mAh 1,150 mAh ? 2,500 mAh
Processor ? ? ? ? 2 GHz MediaTek Helio A22 (MT6761V)
RAM ? ? ? ? 3 GB
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware 32 GB
Main Camera - 3 megapixel 2 megapixel 1 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - ? ? - 1080p HD
Front Camera - - - - 5 megapixel
Weight 4.4 oz
(125g)
3.6 oz
(102g)
3.7 oz
(105g)
3.53 oz
(100g)
5.64 oz
(160g)
Dimensions 4.5" x 2" x 1"
(114 x 51 x 25.4 mm)
4.4" x 2.4" x 0.5"
(112 x 61 x 12.7 mm)
4.29" x 2.36" x 0.55"
(109 x 60 x 14 mm)
4" x 1.97" x 0.55"
(102 x 50 x 14 mm)
5.87" x 2.83" x 0.38"
(149 x 72 x 9.7 mm)
Form Factor Slab Slab Slab Slide Slab
Platform / OS (proprietary) Windows Mobile Standard BlackBerry OS (proprietary) Android
Network Bands

CDMA: 850, 1900

AMPS: 850

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

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

WCDMA: 2, 4, 5

Data Technology 1xRTT HSDPA 3.6 EVDO r0 1xRTT LTE (Cat 4)
Features 
Flashlight - - - - Yes
GPS / Location Yes n/a n/a Yes n/a
Ruggedized Yes - - - -
Accessibility
Adjustable Text Size - n/a n/a Yes n/a
Hearing Aid Compatible - Yes
M3 (mostly compatible)
Yes
M4, T4 (very tele-coil compatible)
Yes
M4, T3 (mostly tele-coil compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Ringer Profiles - Yes Yes - -
Connectivity
Bluetooth - Yes Yes Yes Yes
USB Yes Yes Yes
Micro-USB
Yes Yes
USB Type C
Wi-Fi - Yes
802.11 b,g
Yes
802.11 b,g
- Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing Yes n/a n/a Yes n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers - n/a n/a Yes n/a
Data & Network
Data Tethering - n/a n/a Yes n/a
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes Yes - -
Touch Screen - - - - Yes
Capacitive
Memory
Memory Card Slot - Yes Yes Yes Yes
Messaging
Email Client - n/a n/a - n/a
Instant Messaging - n/a n/a - n/a
MMS - n/a n/a Yes n/a
Text Messaging Templates - n/a n/a Yes n/a
Music
Headphone Jack (3.5mm) - - Yes Yes Yes
Music Player - n/a n/a Yes n/a
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator - n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List Yes n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
BREW - n/a n/a Yes n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a - n/a
Voice
Call Screening Yes - - - -
HD Voice - - - - Yes
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  Sanyo RL-4930 Samsung Jack i637 BlackBerry Curve 3G 9330 Samsung Trance SCH-U490 Cricket Debut Smart
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Sanyo RL-4930 Samsung Jack i637 BlackBerry Curve 3G 9330 Samsung Trance SCH-U490 Cricket Debut Smart

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