Home  ›  Phones  ›

Compare Phones

Maximum number of phones selected. Remove a phone to compare others.

 

Info Size  

  X > < X > < X
 
Phone Samsung SGH-X640 BlackBerry 7750 Samsung SCH-U430
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size ? ? ?
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
128 x 160 pixels
LCD (TFT/TFD)
Display Refresh ? ? ?
Battery 800 mAh ? 1,000 mAh
Processor ? ? ?
RAM ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes - Yes
Wide Camera - - -
Tele Camera - - -
Video Capture - - -
Front Camera - - -
Weight 3 oz
(85g)
5.01 oz
(142g)
3.21 oz
(91g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.67" x 1.85" x 0.78"
(93 x 47 x 19.8 mm)
Form Factor Clamshell Slab Clamshell
Platform / OS (proprietary) BlackBerry OS (proprietary)
Network Bands

GSM: 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology GPRS 1xRTT 1xRTT
Features 
GPS / Location - n/a Yes
Accessibility
Adjustable Text Size - n/a Yes
Hearing Aid Compatible - - Yes
M4, T4 (very tele-coil compatible)
Multiple Languages Yes n/a Yes
TTY/TDD (Digital) - Yes Yes
Alerts
Extra Display - - Yes
Ringer Profiles - Yes -
Connectivity
Bluetooth - - Yes
USB - Yes -
Contacts
Picture ID Yes n/a Yes
Ringer ID Yes n/a Yes
Voice Dialing - n/a Yes
Customization
Custom Graphics Yes n/a Yes
Custom Ringtones Yes n/a Yes
Data & Network
WAP / Web Browser Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes
Side Keys Yes Yes Yes
Text Keyboard, Hardware - Yes -
Messaging
Email Client - n/a Yes
EMS / Picture Messaging Yes n/a Yes
Instant Messaging - n/a Yes
MMS Yes n/a Yes
Text Messaging Templates Yes n/a Yes
Productivity
Alarm Yes n/a Yes
Calculator Yes n/a Yes
Calendar Yes n/a Yes
To-Do List Yes n/a -
Voice Memo Yes n/a Yes
Software
BREW - n/a Yes
Games Yes n/a Yes
Java (J2ME) Yes n/a -
Voice
Headset Jack (2.5 mm) Yes n/a Yes
Speaker Phone Yes - Yes
  Samsung SGH-X640 BlackBerry 7750 Samsung SCH-U430
  X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 BlackBerry 7750 Samsung SCH-U430

Subscribe to Phone Scoop News with RSS Follow @phonescoop on Threads Follow @phonescoop on Mastodon Phone Scoop on Facebook Follow on Instagram

 

Playwire

All content Copyright 2001-2024 Phone Factor, LLC. All Rights Reserved.
Content on this site may not be copied or republished without formal permission.