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Phone Motorola Moto X4 Motorola i580 Samsung Knack U310 Motorola v66i BlackBerry 8700
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.2" diag.
16 : 9
? 2.2" diag.
4 : 3
? ?
Display Resolution & Type 1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
? 320 x 240 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ? ?
Battery 3,000 mAh ? 1,000 mAh ? 1,100 mAh
Processor 2.2 GHz Qualcomm Snapdragon 630 ? ? ? ?
RAM 3 GB ? ? ? ?
Storage 32 GB ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera 12 megapixel 1 megapixel - - -
Wide Camera 8 megapixel - - - -
Tele Camera - - - - -
Video Capture 4K UHD ? - - -
Front Camera 16 megapixel - - - -
Weight 5.75 oz
(163g)
4.9 oz
(139g)
3.63 oz
(103g)
2.79 oz
(79g)
4.7 oz
(133g)
Dimensions 5.84" x 2.89" x 0.31"
(148 x 73 x 8 mm)
3.68" x 2.2" x 1.2"
(93 x 56 x 30.5 mm)
3.78" x 2.01" x 0.74"
(96 x 51 x 18.8 mm)
3.3" x 1.7" x 0.83"
(84 x 43 x 21.1 mm)
4.3" x 2.7" x 0.8"
(109 x 69 x 20.3 mm)
Form Factor Slab Clamshell Clamshell Clamshell Slab
Platform / OS Android (proprietary) (proprietary) (proprietary) BlackBerry OS
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

iDEN: 800

CDMA: 850, 1900

GSM: 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 11) WiDEN - GPRS EDGE
Features 
Fingerprint Reader Yes
stand-alone
- - - -
Flashlight Yes - - - -
GPS / Location n/a Yes Yes - n/a
Ruggedized - Yes - - -
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Adjustable Text Size n/a - Yes - n/a
Hearing Aid Compatible Yes Yes Yes - -
Multiple Languages n/a Yes Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display - Yes Yes - -
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
-
-
Yes
Classic Audio
NFC Yes - - - -
USB Yes
USB Type C
- - Yes Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- - - -
Contacts
Picture ID n/a Yes - - n/a
Ringer ID n/a Yes - Yes n/a
Voice Dialing n/a Yes Yes Yes n/a
Customization
Changeable Body Plates - - - Yes -
Custom Graphics n/a Yes - - n/a
Custom Ringtones n/a Yes - Yes n/a
Real-Music Ringers n/a - - - n/a
Data & Network
Data Tethering n/a Yes - Yes n/a
WAP / Web Browser n/a Yes - Yes n/a
Input
Predictive Text Entry n/a Yes Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes - - - -
Memory
Memory Card Slot Yes Yes - - -
Messaging
Email Client n/a - - - n/a
EMS / Picture Messaging n/a - Yes Yes n/a
MMS n/a Yes - - n/a
Text Messaging Templates n/a Yes - - n/a
Music
Headphone Jack (3.5mm) Yes - - - -
Music Player n/a Yes * - - n/a
Power
Fast Charging Yes - - - -
Productivity
Alarm n/a - Yes Yes n/a
Calculator n/a Yes * Yes Yes n/a
Calendar n/a Yes Yes Yes n/a
To-Do List n/a - - - n/a
Voice Memo n/a Yes - Yes n/a
Software
Games n/a Yes - Yes n/a
Java (J2ME) n/a Yes - Yes n/a
Voice
HD Voice Yes - - - -
Headset Jack (2.5 mm) n/a Yes Yes Yes n/a
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes Yes - Yes
  * Some versions only
  Motorola Moto X4 Motorola i580 Samsung Knack U310 Motorola v66i BlackBerry 8700
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola Moto X4 Motorola i580 Samsung Knack U310 Motorola v66i BlackBerry 8700

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