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Phone Samsung SCH-A990 Samsung M400 Samsung Galaxy S10e Pantech Reveal C790 BlackBerry Pearl Flip 8220
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.4" diag.
4 : 3
5.8" diag.
19 : 9
2.2" diag.
4 : 3
?
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2280 pixels
(~435 ppi)
AMOLED
320 x 240 pixels
(~182 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 1,000 mAh 1,000 mAh 3,100 mAh 930 mAh ?
Processor ? 400 MHz Qualcomm QSC6155 2.8 GHz Qualcomm Snapdragon 855 ? ?
RAM ? 128 MB 6 GB * ? ?
Storage ? raw hardware 256 MB 128 GB * ? raw hardware ? raw hardware
Main Camera 3 megapixel 1 megapixel 12 megapixel 1 megapixel 2 megapixel
Wide Camera - - 16 megapixel - -
Tele Camera - - - - -
Video Capture ? - 4K UHD QVGA (320 x 240) ?
Front Camera - - 10 megapixel - -
Weight 4.4 oz
(125g)
3.7 oz
(105g)
5.29 oz
(150g)
4.2 oz
(119g)
3.6 oz
(102g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
3.8" x 1.9" x 0.7"
(97 x 48 x 17.8 mm)
5.6" x 2.75" x 0.31"
(142 x 70 x 7.9 mm)
3.91" x 2.36" x 0.58"
(99 x 60 x 14.8 mm)
3.98" x 1.97" x 0.69"
(101 x 50 x 17.5 mm)
Form Factor Clamshell Clamshell Slab Slab Clamshell
Platform / OS (proprietary) (proprietary) Android (proprietary) BlackBerry OS
Network Bands

CDMA: 850, 1900

CDMA: 800, 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology EVDO r0 1xRTT LTE (Cat 20) HSDPA 3.6 EDGE
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight Yes - Yes - -
GPS / Location Yes Yes n/a Yes n/a
VR-ready - - Yes - -
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Adjustable Text Size - Yes n/a Yes n/a
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes Yes n/a Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes Yes - - Yes
Ringer Profiles - - - Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
MirrorLink - - Yes - -
NFC - - Yes - -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi - - Yes
6 (802.11 a,ac,ax,b,g,n)
- Yes
Contacts
Picture ID Yes Yes n/a Yes n/a
Ringer ID Yes Yes n/a Yes n/a
Voice Dialing Yes Yes n/a - n/a
Customization
Custom Graphics Yes Yes n/a Yes n/a
Custom Ringtones Yes Yes n/a Yes n/a
Real-Music Ringers Yes Yes n/a Yes n/a
Data & Network
Data Tethering Yes - n/a Yes n/a
Dual-SIM - - Yes * - -
WAP / Web Browser Yes Yes n/a Yes n/a
Input
Predictive Text Entry Yes Yes n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes Yes
Touch Screen - - Yes - -
Memory
Memory Card Slot Yes - Yes Yes Yes
Messaging
Email Client - - n/a Yes n/a
EMS / Picture Messaging Yes - n/a - n/a
Instant Messaging - - n/a Yes n/a
MMS Yes Yes n/a Yes n/a
Text Messaging Templates Yes Yes n/a Yes n/a
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player Yes - n/a Yes n/a
Stereo Speakers Yes - Yes - -
Photo & Video
Miracast - - Yes - -
TV Output Yes - Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes n/a
Calculator Yes Yes n/a Yes n/a
Calendar Yes Yes n/a Yes n/a
Voice Memo Yes Yes n/a Yes n/a
Software
BREW Yes - n/a - n/a
Games Yes Yes n/a Yes n/a
Java (J2ME) - - n/a Yes n/a
Voice
HD Voice - - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A990 Samsung M400 Samsung Galaxy S10e Pantech Reveal C790 BlackBerry Pearl Flip 8220
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Phone Samsung SCH-A990 Samsung M400 Samsung Galaxy S10e Pantech Reveal C790 BlackBerry Pearl Flip 8220

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