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Phone Motorola Q9m / Q9c Samsung SGH-X640 LG K8 (2017) Motorola Moto G4 Plus Motorola RAZR V3xx
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.4" diag.
4 : 3
? 5" diag.
16 : 9
5.5" diag.
16 : 9
?
Display Resolution & Type 320 x 240 pixels
(~167 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
720 x 1280 pixels
(~294 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~401 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery 1,170 mAh 800 mAh 2,500 mAh 3,000 mAh 940 mAh
Processor PXA27x (ARM920T) ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 1.5 GHz Qualcomm Snapdragon 617 ?
RAM ? ? 1.5 GB 2 GB * ?
Storage ? raw hardware ? raw hardware 16 GB 16 GB * ? raw hardware
Main Camera 1 megapixel Yes 8 megapixel 16 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? - 1080p HD 1080p HD ?
Front Camera - - 5 megapixel 5 megapixel -
Weight 4.76 oz
(135g)
3 oz
(85g)
5 oz
(142g)
5.47 oz
(155g)
3.63 oz
(103g)
Dimensions 4.61" x 2.56" x 0.47"
(117 x 65 x 11.9 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.7" x 2.83" x 0.31"
(145 x 72 x 7.9 mm)
6.02" x 3.02" x 0.39"
(153 x 77 x 9.8 mm)
4.05" x 2.08" x 0.58"
(103 x 53 x 14.7 mm)
Form Factor Slab Clamshell Slab Slab Clamshell
Platform / OS Windows Mobile Standard (proprietary) Android Android (proprietary)
Network Bands

CDMA: 850, 1900

GSM: 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 25

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 25, 26, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 1800, 1900

*

Data Technology EVDO r0 GPRS LTE (Cat 4) LTE (Cat 4) HSDPA 3.6
Features 
Fingerprint Reader - - - Yes -
Flashlight - - Yes Yes -
GPS / Location n/a - n/a n/a -
Water-Resistant - - - Yes -
Accessibility
Adjustable Text Size n/a - n/a n/a -
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages n/a Yes n/a n/a Yes
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display - - - - Yes
Ringer Profiles Yes - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a - n/a n/a -
USB Yes
Mini-USB
- Yes
Micro-USB
Yes
Micro-USB
Yes
Mini-USB
Wi-Fi - - Yes
4 (802.11 b,g,n)
Yes
4 (802.11 a,b,g,n)
-
Contacts
Picture ID n/a Yes n/a n/a Yes
Ringer ID n/a Yes n/a n/a Yes
Voice Dialing n/a - n/a n/a Yes
Customization
Changeable Body Plates - - - Yes -
Custom Graphics n/a Yes n/a n/a Yes
Custom Ringtones n/a Yes n/a n/a Yes
Real-Music Ringers n/a - n/a n/a Yes
Data & Network
Data Tethering n/a - n/a n/a Yes
Dual-SIM - - - Yes * -
External Antenna Jack n/a - n/a n/a Yes
WAP / Web Browser n/a Yes n/a n/a Yes
Input
Predictive Text Entry n/a Yes n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - - -
Touch Screen - - Yes Yes -
Memory
Memory Card Slot Yes - Yes Yes Yes
Messaging
Email Client n/a - n/a n/a -
EMS / Picture Messaging n/a Yes n/a n/a -
Instant Messaging n/a - n/a n/a -
MMS n/a Yes n/a n/a Yes
Text Messaging Templates n/a Yes n/a n/a Yes
Music
FM Radio - - Yes Yes -
Headphone Jack (3.5mm) - - Yes Yes -
Music Player n/a - n/a n/a Yes
Stereo Speakers Yes - - - -
Power
Fast Charging - - - Yes -
Productivity
Alarm n/a Yes n/a n/a Yes
Calculator n/a Yes n/a n/a Yes
Calendar n/a Yes n/a n/a Yes
To-Do List n/a Yes n/a n/a -
Voice Memo n/a Yes n/a n/a Yes
Software
Games n/a Yes n/a n/a Yes
Java (J2ME) n/a Yes n/a n/a Yes
Voice
Headset Jack (2.5 mm) n/a Yes n/a n/a -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Motorola Q9m / Q9c Samsung SGH-X640 LG K8 (2017) Motorola Moto G4 Plus Motorola RAZR V3xx
  X > < X > < X > < X > < X

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

 
Phone Motorola Q9m / Q9c Samsung SGH-X640 LG K8 (2017) Motorola Moto G4 Plus Motorola RAZR V3xx

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