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Phone Samsung SCH-A690 BlackBerry Key2 LE Samsung Trance SCH-U490
Current U.S. Carriers (none) (none) (none)
Global Availability Not yet released Released Released
Specifications 
Display Size ? 4.5" diag.
5 : 3
2.1" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (STN)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~134 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ?
Battery 1,300 mAh 3,000 mAh ?
Processor ? 1.8 GHz Qualcomm Snapdragon 636 ?
RAM ? 4 GB ?
Storage ? raw hardware 32 GB * ? raw hardware
Main Camera - 13 megapixel 1 megapixel
Wide Camera - - -
Tele Camera - - -
Video Capture - 4K UHD -
Front Camera - 8 megapixel -
Weight 4.3 oz
(122g)
5.5 oz
(156g)
3.53 oz
(100g)
Dimensions 3.64" x 1.93" x 1.02"
(92 x 49 x 25.9 mm)
5.92" x 2.83" x 0.33"
(150 x 72 x 8.4 mm)
4" x 1.97" x 0.55"
(102 x 50 x 14 mm)
Form Factor Clamshell Slab Slide
Platform / OS (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology 1xRTT LTE (Cat 13) 1xRTT
Features 
Fingerprint Reader - Yes
stand-alone
-
Flashlight - Yes -
GPS / Location Yes n/a Yes
Accessibility
Adjustable Text Size - n/a Yes
Hearing Aid Compatible - Yes
M4, T3 (mostly tele-coil compatible)
Yes
M4, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes
Alerts
Extra Display Yes - -
Connectivity
Bluetooth - Yes Yes
NFC - Yes -
USB - Yes
USB Type C
Yes
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID - n/a Yes
Ringer ID - n/a Yes
Voice Dialing Yes n/a Yes
Customization
Custom Graphics - n/a Yes
Custom Ringtones Yes n/a Yes
Real-Music Ringers - n/a Yes
Data & Network
Data Tethering Yes n/a Yes
Dual-SIM - Yes * -
WAP / Web Browser Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes
Side Keys Yes Yes Yes
Text Keyboard, Hardware - Yes -
Touch Screen - Yes
Capacitive
-
Memory
Memory Card Slot - Yes Yes
Messaging
MMS - n/a Yes
Text Messaging Templates Yes n/a Yes
Music
FM Radio - Yes -
Headphone Jack (3.5mm) - Yes Yes
Music Player - n/a Yes
Power
Fast Charging - Yes -
Productivity
Alarm Yes n/a Yes
Calculator Yes n/a Yes
Calendar Yes n/a Yes
To-Do List Yes n/a -
Voice Memo Yes n/a Yes
Software
BREW Yes n/a Yes
Games Yes n/a Yes
Voice
Call Screening Yes - -
HD Voice - Yes -
Headset Jack (2.5 mm) Yes n/a -
Push-To-Talk Yes - -
Speaker Phone Yes Yes Yes
  * Some versions only
  Samsung SCH-A690 BlackBerry Key2 LE Samsung Trance SCH-U490
  X > < X > < X

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

 
Phone Samsung SCH-A690 BlackBerry Key2 LE Samsung Trance SCH-U490

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