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Phone LG K4 / Optimus Zone 3 / Rebel Apple iPhone 3G HTC Pure / Touch Diamond2 Sony Xperia XZ2 Motorola Sidekick Slide
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Not yet released Released
Specifications 
Display Size 4.5" diag.
16 : 9
3.5" diag.
5 : 3
3.2" diag.
5 : 3
5.7" diag.
18 : 9
?
Display Resolution & Type 480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~292 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~424 ppi)
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz ? 60 Hz ?
Battery 1,940 mAh ? 1,100 mAh 3,180 mAh ?
Processor 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) ? 528 MHz Qualcomm MSM7201A Qualcomm Snapdragon 845 225 MHz TI OMAP 850
RAM 1.5 GB ? ? 4 GB ?
Storage 16 GB * 16 GB * ? raw hardware 64 GB ? raw hardware
Main Camera 5 megapixel 2 megapixel 5 megapixel 19 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 720p HD - CIF (352 x 288) 4K UHD -
Front Camera 2 megapixel - - 5 megapixel -
Weight 3.99 oz
(113g)
4.7 oz
(133g)
4.15 oz
(118g)
6.98 oz
(198g)
5.3 oz
(150g)
Dimensions 5.19" x 2.62" x 0.35"
(132 x 67 x 8.9 mm)
4.52" x 2.44" x 0.49"
(115 x 62 x 12.4 mm)
4.33" x 2.1" x 0.59"
(110 x 53 x 15 mm)
6.02" x 2.83" x 0.44"
(153 x 72 x 11.1 mm)
4.65" x 2.44" x 0.69"
(118 x 62 x 17.5 mm)
Form Factor Slab Slab Slab Slab Slide
Platform / OS Android iOS Windows Mobile Professional Android (proprietary)
Network Bands

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 29, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 3) HSDPA 3.6 HSPA 7.2 LTE (Cat 18) EDGE
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight Yes - - Yes -
GPS / Location n/a n/a n/a n/a -
Water-Resistant - - - Yes
IPX5 (direct spray)
-
Accessibility
Adjustable Text Size n/a n/a n/a n/a Yes
Hearing Aid Compatible Yes - - Yes -
Multiple Languages n/a n/a n/a n/a -
TTY/TDD (Digital) Yes Yes Yes - -
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Mobile Hotspot n/a n/a n/a n/a -
NFC - - - Yes -
USB Yes
Micro-USB
Yes Yes
Mini-USB
Yes
USB Type C
Yes
Wi-Fi Yes
4 (802.11 b,g,n)
Yes
802.11 b,g
Yes
802.11 b,g
Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a n/a n/a n/a Yes
Ringer ID n/a n/a n/a n/a Yes
Voice Dialing n/a n/a n/a n/a -
Customization
Custom Graphics n/a n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a n/a -
Dual-SIM - - - Yes -
WAP / Web Browser n/a n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a 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 n/a n/a n/a Yes
Instant Messaging n/a n/a n/a n/a Yes
MMS n/a n/a n/a n/a Yes
Text Messaging Templates n/a n/a n/a n/a -
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) Yes Yes - - -
Music Player n/a n/a n/a n/a Yes
Stereo Speakers - - - Yes -
Photo & Video
DLNA - - - Yes -
Miracast Yes - - Yes -
TV Output - Yes - - -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm n/a n/a n/a n/a Yes
Calculator n/a n/a n/a n/a -
Calendar n/a n/a n/a n/a Yes
To-Do List n/a n/a n/a n/a Yes
Voice Memo n/a n/a n/a n/a -
Software
Games n/a n/a n/a n/a Yes
Java (J2ME) n/a n/a n/a n/a Yes
Voice
HD Voice Yes * - - Yes -
Headset Jack (2.5 mm) n/a n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  LG K4 / Optimus Zone 3 / Rebel Apple iPhone 3G HTC Pure / Touch Diamond2 Sony Xperia XZ2 Motorola Sidekick Slide
  X > < X > < X > < X > < X

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

 
Phone LG K4 / Optimus Zone 3 / Rebel Apple iPhone 3G HTC Pure / Touch Diamond2 Sony Xperia XZ2 Motorola Sidekick Slide

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