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Phone LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus LG K30 2018 (GSM) Palm Treo 650 (CDMA) BlackBerry 6280
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.1" diag.
19.5 : 9
5.3" diag.
16 : 9
? ?
Display Resolution & Type 720 x 1560 pixels
(~282 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~277 ppi)
LCD (TFT/TFD)
320 x 320 pixels
LCD (TFT/TFD)
?
Display Refresh 60 Hz 60 Hz ? ?
Battery 3,500 mAh 2,880 mAh ? ?
Processor 2 GHz MediaTek Helio P22 (MT6762) 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 312 MHz Intel XScale PXA270 ?
RAM 3 GB * 2 GB ? ?
Storage 32 GB 32 GB * ? raw hardware ? raw hardware
Main Camera 13 megapixel 13 megapixel Yes -
Wide Camera 5 megapixel - - -
Tele Camera - - - -
Video Capture 1080p HD 1080p HD QVGA (320 x 240) -
Front Camera 8 megapixel 5 megapixel - -
Weight 6.1 oz
(173g)
5.93 oz
(168g)
6.3 oz
(179g)
4.8 oz
(136g)
Dimensions 6.15" x 2.92" x 0.34"
(156 x 74 x 8.6 mm)
5.85" x 2.95" x 0.34"
(149 x 75 x 8.6 mm)
4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
4.45" x 2.91" x 0.83"
(113 x 74 x 21.1 mm)
Platform / OS Android Android Palm OS BlackBerry OS
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: 2, 4, 5, 7, 12, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

GSM: 850, 1800, 1900

Data Technology LTE (Cat 6) LTE (Cat 4) 1xRTT GPRS
Features 
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
- -
Flashlight Yes Yes - -
Accessibility
Hearing Aid Compatible Yes Yes - -
TTY/TDD (Digital) Yes Yes - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Infrared (IR) - - Yes -
USB Yes
USB Type C
Yes
Micro-USB
- Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 a,b,g,n)
- -
Input
Side Keys Yes Yes Yes -
Text Keyboard, Hardware - - Yes Yes
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot Yes Yes Yes -
Music
FM Radio Yes Yes - -
Headphone Jack (3.5mm) Yes Yes - -
Voice
HD Voice Yes Yes - -
Speaker Phone Yes Yes Yes -
  LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus LG K30 2018 (GSM) Palm Treo 650 (CDMA) BlackBerry 6280
  X > < X > < X > < X

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

 
Phone LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus LG K30 2018 (GSM) Palm Treo 650 (CDMA) BlackBerry 6280

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