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Phone Samsung SGH-E640 BlackBerry Storm2 9550 PCD Chaser Samsung Galaxy Note20 Ultra LG VX-8550 Chocolate
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 3.3" diag.
4 : 3
3.2" diag.
5 : 3
6.9" diag.
19.5 : 9
?
Display Resolution & Type 176 x 220 pixels
LCD (TFT/TFD)
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~180 ppi)
LCD (TFT/TFD)
1440 x 3088 pixels
(~494 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 120 Hz ?
Battery 800 mAh 1,400 mAh 1,450 mAh 4,500 mAh 800 mAh
Processor ? ? 800 MHz Qualcomm MSM7627T 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM ? ? 512 MB 12 GB ?
Storage ? raw hardware ? raw hardware 512 MB 128 GB * ? raw hardware
Main Camera 1 megapixel 3 megapixel 3 megapixel 108 megapixel 1 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 12 megapixel -
Video Capture QCIF (176 x 144) ? ? 8K QCIF (176 x 144)
Front Camera - - - 10 megapixel -
Weight 3.17 oz
(90g)
5.64 oz
(160g)
4.2 oz
(119g)
7.34 oz
(208g)
3.24 oz
(92g)
Dimensions 3.37" x 1.78" x 0.93"
(86 x 45 x 23.6 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
4.5" x 2.25" x 0.52"
(114 x 57 x 13.2 mm)
6.49" x 3.04" x 0.32"
(165 x 77 x 8.1 mm)
3.85" x 1.87" x 0.67"
(98 x 47 x 17 mm)
Form Factor Clamshell Slab Slab Slab Slide
Platform / OS (proprietary) BlackBerry OS Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 1900

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

Data Technology GPRS EVDO rA EVDO rA NR (5G) EVDO r0
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight - - - Yes -
GPS / Location - n/a n/a n/a Yes
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
NFC - - - Yes -
USB Yes Yes Yes Yes
USB Type C
Yes
UWB - - - Yes -
Wi-Fi - Yes
802.11 b,g
Yes
802.11 b,g
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a Yes
Ringer ID Yes n/a n/a n/a Yes
Voice Dialing - n/a n/a n/a Yes
Customization
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers Yes n/a n/a n/a Yes
Data & Network
Data Tethering - n/a n/a n/a Yes
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Stylus - - - Yes -
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes Yes
Messaging
Email Client Yes n/a n/a n/a -
EMS / Picture Messaging Yes n/a n/a n/a -
Instant Messaging - n/a n/a n/a -
MMS Yes n/a n/a n/a Yes
Text Messaging Templates Yes n/a n/a n/a Yes
Music
Headphone Jack (3.5mm) - Yes Yes - -
Music Player Yes n/a n/a n/a Yes
Stereo Speakers - - - Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List Yes n/a n/a n/a -
Voice Memo Yes n/a n/a n/a Yes
Software
BREW - n/a n/a n/a Yes
Games Yes n/a n/a n/a Yes
Java (J2ME) Yes n/a n/a n/a -
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-E640 BlackBerry Storm2 9550 PCD Chaser Samsung Galaxy Note20 Ultra LG VX-8550 Chocolate
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-E640 BlackBerry Storm2 9550 PCD Chaser Samsung Galaxy Note20 Ultra LG VX-8550 Chocolate

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