Home  ›  Phones  ›

Compare Phones

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

 

Info Size  

  X > < X > < X > < X
 
Phone Samsung SGH-X640 Samsung Galaxy Attain 4G LG AX-490 Motorola Rival A455
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? 3.5" diag.
5 : 3
? 2.2" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? ?
Battery 800 mAh 1,650 mAh 1,100 mAh 940 mAh
Processor ? ? ? ?
RAM ? 512 MB ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes 3 megapixel Yes 2 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture - WVGA / 480p - QVGA (320 x 240)
Front Camera - 1 megapixel - -
Weight 3 oz
(85g)
4.2 oz
(119g)
3.79 oz
(107g)
4.48 oz
(127g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.57" x 2.38" x 0.46"
(116 x 60 x 11.7 mm)
3.74" x 1.92" x 1"
(95 x 49 x 25.4 mm)
3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
Form Factor Clamshell Slab Clamshell Slide
Platform / OS (proprietary) Android (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

4G LTE: 2, 4

CDMA: 850, 1700, 1900

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

Data Technology GPRS LTE (Cat 3) 1xRTT EVDO r0
Features 
GPS / Location - n/a Yes Yes
Accessibility
Hearing Aid Compatible - Yes
M4, T3 (mostly tele-coil compatible)
Yes
M3 (mostly compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a Yes Yes
TTY/TDD (Digital) - Yes Yes Yes
Alerts
Extra Display - - Yes -
Connectivity
Bluetooth - Yes Yes Yes
USB - Yes
Micro-USB
Yes Yes
Micro-USB
Wi-Fi - Yes - -
Contacts
Picture ID Yes n/a Yes Yes
Ringer ID Yes n/a Yes Yes
Voice Dialing - n/a Yes Yes
Customization
Custom Graphics Yes n/a Yes Yes
Custom Ringtones Yes n/a Yes Yes
Real-Music Ringers - n/a Yes Yes
Data & Network
Data Tethering - n/a Yes Yes
WAP / Web Browser Yes n/a Yes Yes
Input
Predictive Text Entry Yes n/a - -
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes Yes
Touch Screen - Yes
Capacitive
- Yes
Memory
Memory Card Slot - Yes - Yes
Messaging
Email Client - n/a - Yes
EMS / Picture Messaging Yes n/a - Yes
Instant Messaging - n/a - Yes
MMS Yes n/a Yes Yes
Text Messaging Templates Yes n/a Yes Yes
Music
Headphone Jack (3.5mm) - Yes - Yes
Music Player - n/a - Yes
Stereo Speakers - - Yes -
Photo & Video
DLNA - Yes - -
Productivity
Alarm Yes n/a Yes Yes
Calculator Yes n/a Yes Yes
Calendar Yes n/a Yes Yes
To-Do List Yes n/a - -
Voice Memo Yes n/a Yes Yes
Software
BREW - n/a Yes Yes
Games Yes n/a Yes Yes
Java (J2ME) Yes n/a - -
Voice
Headset Jack (2.5 mm) Yes n/a Yes -
Speaker Phone Yes Yes Yes Yes
  Samsung SGH-X640 Samsung Galaxy Attain 4G LG AX-490 Motorola Rival A455
  X > < X > < X > < X

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

 
Phone Samsung SGH-X640 Samsung Galaxy Attain 4G LG AX-490 Motorola Rival A455

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.