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Phone Motorola Moto z4 Samsung SCH-A610 Motorola Krave ZN4 Samsung Sidekick 4G LG Optimus F7
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.4" diag.
19.5 : 9
? 2.8" diag.
5 : 3
3.5" diag.
5 : 3
4.7" diag.
16 : 9
Display Resolution & Type 1080 x 2340 pixels
(~403 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
240 x 400 pixels
(~167 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~267 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 60 Hz 60 Hz
Battery 3,600 mAh 1,300 mAh 950 mAh ? 2,540 mAh
Processor 2 GHz Qualcomm Snapdragon 675 ? ? 1 GHz Samsung Hummingbird Cortex A8 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960
RAM 4 GB ? ? ? 1 GB
Storage 128 GB ? raw hardware ? raw hardware ? raw hardware 8 GB
Main Camera 48 megapixel Yes 2 megapixel 3 megapixel 8 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 4K UHD - QVGA (320 x 240) WVGA / 480p 1080p HD
Front Camera 25 megapixel - - Yes 1 megapixel
Weight 6 oz
(170g)
4.23 oz
(120g)
4.52 oz
(128g)
5.7 oz
(162g)
4.7 oz
(133g)
Dimensions 6.22" x 2.96" x 0.29"
(158 x 75 x 7.4 mm)
3.5" x 1.9" x 0.9"
(89 x 48 x 22.9 mm)
4.12" x 2.01" x 0.74"
(105 x 51 x 18.8 mm)
5" x 2.42" x 0.6"
(127 x 61 x 15.2 mm)
5.16" x 2.71" x 0.38"
(131 x 69 x 9.7 mm)
Form Factor Slab Clamshell Flip Slide Slab
Platform / OS Android (proprietary) (proprietary) Android Android
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 1, 4

GSM: 850, 900, 1800, 1900

4G LTE: 4, 5, 12, 25

CDMA: 850, 1700, 1900

*

Data Technology LTE (Cat 12) 1xRTT EVDO r0 HSPA+ 21 LTE (Cat 3)
Features 
Fingerprint Reader Yes - - - -
Flashlight Yes - - - -
GPS / Location n/a Yes Yes n/a n/a
Water-Resistant Yes - - - -
Accessibility
Adjustable Text Size n/a - - n/a n/a
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages n/a Yes Yes n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a - - n/a n/a
NFC Yes - - - Yes
USB Yes
USB Type C
- Yes
Micro-USB
Yes
Micro-USB
Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- - Yes
4 (802.11 b,g,n)
Yes
4 (802.11 a,b,g,n)
Contacts
Picture ID n/a Yes Yes n/a n/a
Ringer ID n/a Yes Yes n/a n/a
Voice Dialing n/a Yes Yes n/a n/a
Customization
Custom Graphics n/a Yes Yes n/a n/a
Custom Ringtones n/a Yes Yes n/a n/a
Real-Music Ringers n/a - Yes n/a n/a
Data & Network
Data Tethering n/a Yes Yes n/a n/a
WAP / Web Browser n/a Yes Yes n/a n/a
Input
Predictive Text Entry n/a Yes Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes -
Touch Screen Yes - Yes Yes Yes
Memory
Memory Card Slot Yes - Yes Yes Yes
Messaging
Email Client n/a - Yes n/a n/a
EMS / Picture Messaging n/a Yes Yes n/a n/a
Instant Messaging n/a - Yes n/a n/a
MMS n/a Yes Yes n/a n/a
Text Messaging Templates n/a Yes Yes n/a n/a
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - Yes Yes Yes
Music Player n/a - Yes n/a n/a
Photo & Video
DLNA - - - Yes Yes
Miracast - - - - Yes
TV Output - - - - Yes
Power
Fast Charging Yes - - - -
Productivity
Alarm n/a Yes Yes n/a n/a
Calculator n/a Yes Yes n/a n/a
Calendar n/a Yes Yes n/a n/a
To-Do List n/a Yes - n/a n/a
Voice Memo n/a Yes Yes n/a n/a
Software
BREW n/a Yes Yes n/a n/a
Games n/a Yes Yes n/a n/a
Voice
HD Voice Yes - - - -
Headset Jack (2.5 mm) n/a Yes - n/a n/a
Speaker Phone Yes - Yes Yes Yes
  Motorola Moto z4 Samsung SCH-A610 Motorola Krave ZN4 Samsung Sidekick 4G LG Optimus F7
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola Moto z4 Samsung SCH-A610 Motorola Krave ZN4 Samsung Sidekick 4G LG Optimus F7

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