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Phone LG K40 / Harmony 3 Nokia 6650 fold Motorola RIZR Z6tv 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
2.2" diag.
4 : 3
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
(~182 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~200 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 1,500 mAh 940 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)
3.95 oz
(112g)
3.7 oz
(105g)
4.66 oz
(132g)
3.65 oz
(104g)
Dimensions 6.02" x 2.83" x 0.32"
(153 x 72 x 8.1 mm)
3.93" x 1.86" x 0.64"
(100 x 47 x 16.2 mm)
4.15" x 1.79" x 0.64"
(105 x 46 x 16.3 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 Clamshell Slide Clamshell Slab
Platform / OS Android S60 (Symbian) (proprietary) (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

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1700, 1900

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

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