Home  ›  Phones  ›

Compare Phones

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

Info Size  

  X > < X > < X > < X > < X
 
Phone Samsung Brightside Ericsson T66 BlackBerry Key2 Samsung SGH-E640 Ericsson R520
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.1" diag.
4 : 3
? 4.5" diag.
5 : 3
? ?
Display Resolution & Type 240 x 320 pixels
(~129 ppi)
LCD (TFT/TFD)
? 1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
?
Display Refresh ? ? 60 Hz ? ?
Battery 1,000 mAh ? 3,500 mAh 800 mAh ?
Processor ? ? 2.2 GHz Qualcomm Snapdragon 660 ? ?
RAM 128 MB ? 6 GB ? ?
Storage 256 MB ? raw hardware 64 GB * ? raw hardware ? raw hardware
Main Camera 3 megapixel - 12 megapixel 1 megapixel -
Wide Camera - - - - -
Tele Camera - - 12 megapixel - -
Video Capture QCIF (176 x 144) - 4K UHD QCIF (176 x 144) -
Front Camera - - 8 megapixel - -
Weight 4.3 oz
(122g)
2.08 oz
(59g)
5.93 oz
(168g)
3.17 oz
(90g)
4.23 oz
(120g)
Dimensions 4.37" x 2.37" x 0.56"
(111 x 60 x 14.2 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
3.37" x 1.78" x 0.93"
(86 x 45 x 23.6 mm)
5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
Form Factor Slide Slab Slab Clamshell Slab
Platform / OS (proprietary) (proprietary) Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

GSM: 900, 1800, 1900

Data Technology EVDO r0 - LTE (Cat 11) GPRS GPRS
Features 
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location Yes - n/a - -
Accessibility
Adjustable Text Size Yes - n/a - -
Hearing Aid Compatible Yes - Yes - -
Multiple Languages Yes Yes n/a Yes Yes
TTY/TDD (Digital) Yes - Yes - -
Alerts
Extra Display - - - Yes -
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Yes
HSP, Sync, OPP, DUN
Infrared (IR) - - - - Yes
NFC - - Yes - -
USB Yes
Micro-USB
- Yes
USB Type C
Yes -
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID Yes - n/a Yes -
Ringer ID Yes - n/a Yes -
Voice Dialing Yes - n/a - Yes
Customization
Custom Graphics Yes Yes n/a Yes -
Custom Ringtones Yes Yes n/a Yes Yes
Real-Music Ringers Yes - n/a Yes -
Data & Network
Data Tethering Yes - n/a - Yes
WAP / Web Browser Yes Yes n/a Yes Yes
Input
Predictive Text Entry Yes Yes n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - Yes - -
Touch Screen Yes - Yes - -
Memory
Memory Card Slot Yes - Yes - -
Messaging
Email Client Yes - n/a Yes -
EMS / Picture Messaging - Yes n/a Yes -
MMS Yes - n/a Yes -
Text Messaging Templates Yes Yes n/a Yes Yes
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) Yes - Yes - -
Music Player Yes - n/a Yes -
Photo & Video
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes Yes
Calculator Yes Yes n/a Yes Yes
Calendar Yes Yes n/a Yes Yes
To-Do List - Yes n/a Yes -
Voice Memo Yes - n/a Yes Yes
Software
BREW Yes - n/a - -
Games Yes Yes n/a Yes Yes
Java (J2ME) - - n/a Yes -
Voice
HD Voice - - Yes - -
Speaker Phone Yes - Yes Yes Yes
  Samsung Brightside Ericsson T66 BlackBerry Key2 Samsung SGH-E640 Ericsson R520
  X > < X > < X > < X > < X

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

 
Phone Samsung Brightside Ericsson T66 BlackBerry Key2 Samsung SGH-E640 Ericsson R520

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

 

Playwire

All content Copyright 2001-2025 Phone Factor, LLC. All Rights Reserved.
Content on this site may not be copied or republished without formal permission.