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Phone LG K40 / Harmony 3 LG Stylo 4 Kyocera Coast / Kona Pantech Swift LG K4 / Optimus Zone 3 / Rebel
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.7" diag.
18 : 9
6.2" diag.
18 : 9
2.4" diag.
4 : 3
2.8" diag.
4 : 3
4.5" diag.
16 : 9
Display Resolution & Type 720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~390 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz ? ? 60 Hz
Battery 3,000 mAh 3,300 mAh 870 mAh 1,000 mAh 1,940 mAh
Processor 1.8 GHz Qualcomm Snapdragon 450 1.8 GHz Qualcomm Snapdragon 450 480 MHz Qualcomm QSC6155 Qualcomm QSX6270 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM 2 GB 2 GB * 128 MB ? 1.5 GB
Storage 32 GB 32 GB * 256 MB ? raw hardware 16 GB *
Main Camera 13 megapixel 13 megapixel 2 megapixel 2 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 1080p HD 1080p HD - QVGA (320 x 240) 720p HD
Front Camera 5 megapixel 5 megapixel - - 2 megapixel
Weight 5.11 oz
(145g)
6.07 oz
(172g)
3.7 oz
(105g)
6.26 oz
(177g)
3.99 oz
(113g)
Dimensions 6.02" x 2.83" x 0.32"
(153 x 72 x 8.1 mm)
6.31" x 3.06" x 0.33"
(160 x 78 x 8.4 mm)
3.94" x 2.05" x 0.68"
(100 x 52 x 17.3 mm)
4.29" x 2.22" x 0.58"
(109 x 56 x 14.7 mm)
5.19" x 2.62" x 0.35"
(132 x 67 x 8.9 mm)
Form Factor Slab Slab Clamshell Slide Slab
Platform / OS Android Android (proprietary) (proprietary) Android
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

*

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 800, 850, 1700, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology LTE (Cat 6) LTE (Cat 6) 1xRTT HSDPA 3.6 LTE (Cat 3)
Features 
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
- - -
Flashlight Yes Yes - - Yes
GPS / Location n/a n/a Yes Yes n/a
Accessibility
Adjustable Text Size n/a n/a Yes - n/a
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages n/a n/a Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a n/a - - n/a
NFC Yes * Yes * - - -
USB Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes Yes
Micro-USB
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- - Yes
4 (802.11 b,g,n)
Contacts
Picture ID n/a n/a Yes Yes n/a
Ringer ID n/a n/a Yes Yes n/a
Voice Dialing n/a n/a Yes - n/a
Customization
Custom Graphics n/a n/a Yes Yes n/a
Custom Ringtones n/a n/a Yes Yes n/a
Real-Music Ringers n/a n/a Yes Yes n/a
Data & Network
Data Tethering n/a n/a - Yes n/a
WAP / Web Browser n/a n/a Yes Yes n/a
Input
Predictive Text Entry n/a n/a Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - Yes - - -
Text Keyboard, Hardware - - - Yes -
Touch Screen Yes Yes - Yes Yes
Memory
Memory Card Slot Yes Yes - Yes Yes
Messaging
Email Client n/a n/a - Yes n/a
Instant Messaging n/a n/a - Yes n/a
MMS n/a n/a Yes Yes n/a
Text Messaging Templates n/a n/a Yes Yes n/a
Music
FM Radio Yes Yes - - -
Headphone Jack (3.5mm) Yes Yes Yes Yes Yes
Music Player n/a n/a - Yes n/a
Photo & Video
DLNA Yes Yes - - -
Miracast - - - - Yes
Productivity
Alarm n/a n/a Yes Yes n/a
Calculator n/a n/a Yes Yes n/a
Calendar n/a n/a Yes Yes n/a
To-Do List n/a n/a - Yes n/a
Voice Memo n/a n/a Yes Yes n/a
Software
BREW n/a n/a - Yes n/a
Games n/a n/a Yes Yes n/a
Java (J2ME) n/a n/a Yes - n/a
Voice
HD Voice Yes Yes - - Yes *
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  LG K40 / Harmony 3 LG Stylo 4 Kyocera Coast / Kona Pantech Swift LG K4 / Optimus Zone 3 / Rebel
  X > < X > < X > < X > < X

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

 
Phone LG K40 / Harmony 3 LG Stylo 4 Kyocera Coast / Kona Pantech Swift LG K4 / Optimus Zone 3 / Rebel

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