Home  ›  Phones  ›

Compare Phones

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

 

Info Size  

  X > < X > < X
 
Phone Samsung PM-A840 Samsung SGH-X640 Ericsson R520
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size ? ? ?
Display Resolution & Type 128 x 160 pixels
LCD (STN)
128 x 160 pixels
LCD (TFT/TFD)
?
Display Refresh ? ? ?
Battery ? 800 mAh ?
Processor ? ? ?
RAM ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes Yes -
Wide Camera - - -
Tele Camera - - -
Video Capture - - -
Front Camera - - -
Weight 3.28 oz
(93g)
3 oz
(85g)
4.23 oz
(120g)
Dimensions 3.54" x 1.85" x 0.94"
(90 x 47 x 23.9 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
Form Factor Clamshell Clamshell Slab
Platform / OS (proprietary) (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

AMPS: 850

GSM: 900, 1800, 1900

GSM: 900, 1800, 1900

Data Technology 1xRTT GPRS GPRS
Features 
GPS / Location Yes - -
Accessibility
Hearing Aid Compatible Yes
M3 (mostly compatible)
- -
Multiple Languages Yes Yes Yes
TTY/TDD (Digital) Yes - -
Alerts
Extra Display Yes - -
Ringer Profiles - - Yes
Connectivity
Bluetooth - - Yes
Infrared (IR) - - Yes
Contacts
Picture ID Yes Yes -
Ringer ID Yes Yes -
Voice Dialing Yes - Yes
Customization
Custom Graphics Yes Yes -
Custom Ringtones Yes Yes Yes
Data & Network
Data Tethering - - Yes
WAP / Web Browser Yes Yes Yes
Input
Predictive Text Entry Yes Yes Yes
Side Keys Yes Yes Yes
Messaging
EMS / Picture Messaging - Yes -
MMS - Yes -
Text Messaging Templates Yes Yes Yes
Productivity
Alarm Yes Yes Yes
Calculator Yes Yes Yes
Calendar Yes Yes Yes
To-Do List Yes Yes -
Voice Memo Yes Yes Yes
Software
Games Yes Yes Yes
Java (J2ME) Yes Yes -
Voice
Headset Jack (2.5 mm) Yes Yes -
Speaker Phone Yes Yes Yes
  Samsung PM-A840 Samsung SGH-X640 Ericsson R520
  X > < X > < X

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

 
Phone Samsung PM-A840 Samsung SGH-X640 Ericsson R520

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.