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Phone Motorola Rival A455 Motorola KRZR K1 LG G Flex2 (GSM) BlackBerry Bold 9900 Samsung SCH-A990
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.2" diag.
4 : 3
? 5.5" diag.
16 : 9
2.8" diag.
4 : 3
?
Display Resolution & Type 176 x 220 pixels
(~131 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
1080 x 1920 pixels
(~401 ppi)
AMOLED
640 x 480 pixels
(~286 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 940 mAh 780 mAh 3,000 mAh 1,230 mAh 1,000 mAh
Processor ? ? Qualcomm Snapdragon 810 1.2 GHz Qualcomm Snapdragon S2 MSM8255 ?
RAM ? ? 3 GB * 768 MB ?
Storage ? raw hardware ? raw hardware 32 GB * 8 GB ? raw hardware
Main Camera 2 megapixel 2 megapixel 13 megapixel 5 megapixel 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QVGA (320 x 240) ? 4K UHD 720p HD ?
Front Camera - - 2 megapixel - -
Weight 4.48 oz
(127g)
3.6 oz
(102g)
5.36 oz
(152g)
4.59 oz
(130g)
4.4 oz
(125g)
Dimensions 3.82" x 1.96" x 0.73"
(97 x 50 x 18.5 mm)
4.05" x 1.65" x 0.63"
(103 x 42 x 16 mm)
5.87" x 2.96" x 0.35"
(149 x 75 x 8.9 mm)
4.53" x 2.6" x 0.41"
(115 x 66 x 10.5 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
Form Factor Slide Clamshell Slab Slab Clamshell
Platform / OS (proprietary) (proprietary) Android BlackBerry OS (proprietary)
Network Bands

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 12, 17, 29

WCDMA: 1, 2, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

Data Technology EVDO r0 EDGE LTE (Cat 4) HSPA 14.4 EVDO r0
Features 
Flashlight - - - - Yes
GPS / Location Yes - n/a n/a Yes
Accessibility
Adjustable Text Size - - n/a n/a -
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages Yes Yes n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - Yes - - Yes
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) - - Yes - -
Mobile Hotspot - - n/a n/a -
NFC - - Yes Yes -
USB Yes
Micro-USB
Yes Yes
Micro-USB
Yes
Micro-USB
Yes
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 a,b,g,n)
-
Contacts
Picture ID Yes Yes n/a n/a Yes
Ringer ID Yes Yes n/a n/a Yes
Voice Dialing Yes Yes n/a n/a Yes
Customization
Custom Graphics Yes Yes n/a n/a Yes
Custom Ringtones Yes Yes n/a n/a Yes
Real-Music Ringers Yes - n/a n/a Yes
Data & Network
Data Tethering Yes Yes n/a n/a Yes
WAP / Web Browser Yes Yes n/a n/a Yes
Input
Predictive Text Entry - Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - Yes -
Touch Screen Yes - Yes Yes -
Memory
Memory Card Slot Yes Yes Yes Yes Yes
Messaging
Email Client Yes Yes n/a n/a -
EMS / Picture Messaging Yes Yes n/a n/a Yes
Instant Messaging Yes - n/a n/a -
MMS Yes Yes n/a n/a Yes
Text Messaging Templates Yes Yes n/a n/a Yes
Music
Headphone Jack (3.5mm) Yes - Yes Yes -
Music Player Yes Yes n/a n/a Yes
Stereo Speakers - - - - Yes
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - - Yes - Yes
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes Yes n/a n/a Yes
Calculator Yes Yes n/a n/a Yes
Calendar Yes Yes n/a n/a Yes
To-Do List - - n/a n/a -
Voice Memo Yes Yes n/a n/a Yes
Software
BREW Yes - n/a n/a Yes
Games Yes Yes n/a n/a Yes
Java (J2ME) - Yes n/a n/a -
Voice
HD Voice - - Yes - -
Push-To-Talk - Yes * - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Motorola Rival A455 Motorola KRZR K1 LG G Flex2 (GSM) BlackBerry Bold 9900 Samsung SCH-A990
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola Rival A455 Motorola KRZR K1 LG G Flex2 (GSM) BlackBerry Bold 9900 Samsung SCH-A990

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