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Phone LG K40 / Harmony 3 Motorola RIZR Z6tv Nokia 6650 fold Samsung Rugby A837 ZTE MSGM8 II
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.7" diag.
18 : 9
2" diag.
4 : 3
2.2" diag.
4 : 3
2" diag.
4 : 3
2.2" diag.
4 : 3
Display Resolution & Type 720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
220 x 176 pixels
(~130 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ? ?
Battery 3,000 mAh 940 mAh 1,500 mAh 1,000 mAh 900 mAh
Processor 1.8 GHz Qualcomm Snapdragon 450 ? 369 MHz ARM 11 ? ?
RAM 2 GB ? ? ? ?
Storage 32 GB ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera 13 megapixel 2 megapixel 2 megapixel 1 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 1080p HD ? QVGA (320 x 240) QCIF (176 x 144) -
Front Camera 5 megapixel - - - -
Weight 5.11 oz
(145g)
3.7 oz
(105g)
3.95 oz
(112g)
4.66 oz
(132g)
3.65 oz
(104g)
Dimensions 6.02" x 2.83" x 0.32"
(153 x 72 x 8.1 mm)
4.15" x 1.79" x 0.64"
(105 x 46 x 16.3 mm)
3.93" x 1.86" x 0.64"
(100 x 47 x 16.2 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.2" x 2.4" x 0.54"
(107 x 61 x 13.7 mm)
Form Factor Slab Slide Clamshell Clamshell Slab
Platform / OS Android (proprietary) S60 (Symbian) (proprietary) (proprietary)
Network Bands

4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1700, 1900

Data Technology LTE (Cat 6) EVDO r0 HSDPA 3.6 HSDPA 3.6 1xRTT
Features 
Fingerprint Reader Yes
stand-alone
- - - -
Flashlight Yes - - - -
GPS / Location n/a Yes n/a Yes Yes
Ruggedized - - - Yes -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages n/a Yes n/a Yes Yes
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - - Yes Yes -
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
NFC Yes * - - - -
USB Yes
Micro-USB
Yes Yes
Micro-USB
Yes Yes
Mini-USB
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- - - -
Contacts
Picture ID n/a Yes n/a Yes Yes
Ringer ID n/a Yes n/a Yes Yes
Voice Dialing n/a Yes n/a - Yes
Customization
Custom Graphics n/a Yes n/a Yes Yes
Custom Ringtones n/a Yes n/a Yes Yes
Real-Music Ringers n/a - n/a Yes Yes
Data & Network
Data Tethering n/a Yes n/a Yes -
WAP / Web Browser n/a Yes n/a Yes Yes
Input
Predictive Text Entry n/a Yes n/a Yes -
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes - - - -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client n/a - n/a Yes -
EMS / Picture Messaging n/a Yes n/a - -
Instant Messaging n/a Yes n/a Yes -
MMS n/a Yes n/a Yes Yes
Text Messaging Templates n/a Yes n/a Yes -
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - - - -
Music Player n/a Yes n/a Yes -
Photo & Video
DLNA Yes - - - -
Productivity
Alarm n/a Yes n/a Yes Yes
Calculator n/a Yes n/a Yes Yes
Calendar n/a Yes n/a Yes Yes
Voice Memo n/a Yes n/a Yes Yes
Software
BREW n/a Yes n/a - Yes
Games n/a Yes n/a Yes Yes
Java (J2ME) n/a - n/a Yes -
Voice
HD Voice Yes - - - -
Headset Jack (2.5 mm) n/a Yes n/a - Yes
Push-To-Talk - - - Yes -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  LG K40 / Harmony 3 Motorola RIZR Z6tv Nokia 6650 fold Samsung Rugby A837 ZTE MSGM8 II
  X > < X > < X > < X > < X

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

 
Phone LG K40 / Harmony 3 Motorola RIZR Z6tv Nokia 6650 fold Samsung Rugby A837 ZTE MSGM8 II

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