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Phone Motorola Q BlackBerry Key2 LE Nokia N81 Samsung Sway U650 Samsung SCH-A990
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 4.5" diag.
5 : 3
2.4" diag.
4 : 3
2.2" diag.
4 : 3
?
Display Resolution & Type 320 x 240 pixels
LCD (TFT/TFD)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? ? ?
Battery 1,130 mAh 3,000 mAh 1,050 mAh ? 1,000 mAh
Processor ? 1.8 GHz Qualcomm Snapdragon 636 369 MHz ARM 11 ? ?
RAM ? 4 GB ? ? ?
Storage ? raw hardware 32 GB * 8 GB * ? raw hardware ? raw hardware
Main Camera 1 megapixel 13 megapixel 2 megapixel 2 megapixel 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? 4K UHD VGA (640 x 480) ? ?
Front Camera - 8 megapixel - - -
Weight 4.06 oz
(115g)
5.5 oz
(156g)
4.94 oz
(140g)
3.56 oz
(101g)
4.4 oz
(125g)
Dimensions 4.57" x 2.52" x 0.47"
(116 x 64 x 11.9 mm)
5.92" x 2.83" x 0.33"
(150 x 72 x 8.4 mm)
4.02" x 1.97" x 0.7"
(102 x 50 x 17.8 mm)
4.15" x 1.96" x 0.47"
(105 x 50 x 11.9 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
Form Factor Slab Slab Slide Slide Clamshell
Platform / OS Windows Mobile Standard Android S60 (Symbian) (proprietary) (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

WCDMA: 1

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology EVDO r0 LTE (Cat 13) EDGE 1xRTT EVDO r0
Features 
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes - - Yes
GPS / Location n/a n/a n/a Yes Yes
Accessibility
Adjustable Text Size n/a n/a n/a Yes -
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M4, T3 (mostly tele-coil compatible)
- Yes
M4 (very compatible)
Yes
M3 (mostly compatible)
Multiple Languages n/a n/a n/a Yes Yes
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - - - - Yes
Ringer Profiles Yes - Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) Yes - - - -
NFC - Yes - - -
USB Yes
Mini-USB
Yes
USB Type C
Yes
Micro-USB
Yes Yes
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
802.11 b,g
- -
Contacts
Picture ID n/a n/a n/a Yes Yes
Ringer ID n/a n/a n/a Yes Yes
Voice Dialing n/a n/a n/a Yes Yes
Customization
Custom Graphics n/a n/a n/a Yes Yes
Custom Ringtones n/a n/a n/a Yes Yes
Real-Music Ringers n/a n/a n/a Yes Yes
Data & Network
Data Tethering n/a n/a n/a - Yes
Dual-SIM - Yes * - - -
External Antenna Jack n/a n/a n/a - -
WAP / Web Browser n/a n/a n/a Yes Yes
Input
Predictive Text Entry n/a n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen - Yes
Capacitive
- - -
Memory
Memory Card Slot Yes Yes Yes * Yes Yes
Messaging
Email Client n/a n/a n/a Yes -
EMS / Picture Messaging n/a n/a n/a Yes Yes
Instant Messaging n/a n/a n/a Yes -
MMS n/a n/a n/a Yes Yes
Text Messaging Templates n/a n/a n/a Yes Yes
Music
FM Radio - Yes Yes - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player n/a n/a n/a Yes Yes
Stereo Speakers - - Yes - Yes
Photo & Video
TV Output - - - - Yes
Video Calling n/a n/a n/a - -
Power
Fast Charging - Yes - - -
Productivity
Alarm n/a n/a n/a Yes Yes
Calculator n/a n/a n/a Yes Yes
Calendar n/a n/a n/a Yes Yes
To-Do List n/a n/a n/a - -
Voice Memo n/a n/a n/a Yes Yes
Software
BREW n/a n/a n/a Yes Yes
Games n/a n/a n/a Yes Yes
Java (J2ME) n/a n/a n/a - -
Voice
HD Voice - Yes - - -
Headset Jack (2.5 mm) n/a n/a n/a - -
Push-To-Talk - - Yes * - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Motorola Q BlackBerry Key2 LE Nokia N81 Samsung Sway U650 Samsung SCH-A990
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Phone Motorola Q BlackBerry Key2 LE Nokia N81 Samsung Sway U650 Samsung SCH-A990

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