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Phone ZTE Concord II Samsung SPH-N270 (Matrix Phone) Samsung Rugby A837 Motorola Moto z4 Motorola v66i
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4" diag.
5 : 3
? 2" diag.
4 : 3
6.4" diag.
19.5 : 9
?
Display Resolution & Type 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~403 ppi)
AMOLED
?
Display Refresh 60 Hz ? ? 60 Hz ?
Battery 1,820 mAh 1,000 mAh 1,000 mAh 3,600 mAh ?
Processor 1.2 GHz Qualcomm MSM8210 ? ? 2 GHz Qualcomm Snapdragon 675 ?
RAM 1 GB ? ? 4 GB ?
Storage 4 GB ? raw hardware ? raw hardware 128 GB ? raw hardware
Main Camera 5 megapixel - 1 megapixel 48 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 720p HD - QCIF (176 x 144) 4K UHD -
Front Camera - - - 25 megapixel -
Weight 4.4 oz
(125g)
4.66 oz
(132g)
4.66 oz
(132g)
6 oz
(170g)
2.79 oz
(79g)
Dimensions 4.96" x 2.56" x 0.42"
(126 x 65 x 10.7 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
6.22" x 2.96" x 0.29"
(158 x 75 x 7.4 mm)
3.3" x 1.7" x 0.83"
(84 x 43 x 21.1 mm)
Form Factor Slab Slide Clamshell Slab Clamshell
Platform / OS Android (proprietary) (proprietary) Android (proprietary)
Network Bands

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

Data Technology HSPA+ 21 - HSDPA 3.6 LTE (Cat 12) GPRS
Features 
Fingerprint Reader - - - Yes -
Flashlight - - - Yes -
GPS / Location n/a Yes Yes n/a -
Ruggedized - - Yes - -
Water-Resistant - - - Yes -
Accessibility
Adjustable Text Size n/a - - n/a -
Hearing Aid Compatible Yes - Yes Yes -
Multiple Languages n/a Yes Yes n/a Yes
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Extra Display - - Yes - -
Connectivity
Bluetooth Yes - Yes Yes -
Mobile Hotspot n/a - - n/a -
NFC - - - Yes -
USB Yes
Micro-USB
- Yes Yes
USB Type C
Yes
Wi-Fi Yes
4 (802.11 b,g,n)
- - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a Yes Yes n/a -
Ringer ID n/a Yes Yes n/a Yes
Voice Dialing n/a Yes - n/a Yes
Customization
Changeable Body Plates - - - - Yes
Custom Graphics n/a - Yes n/a -
Custom Ringtones n/a - Yes n/a Yes
Real-Music Ringers n/a - Yes n/a -
Data & Network
Data Tethering n/a - Yes n/a Yes
WAP / Web Browser n/a - Yes n/a Yes
Input
Predictive Text Entry n/a Yes Yes n/a Yes
Side Keys Yes - Yes Yes Yes
Touch Screen Yes - - Yes -
Memory
Memory Card Slot Yes - Yes Yes -
Messaging
Email Client n/a - Yes n/a -
EMS / Picture Messaging n/a - - n/a Yes
Instant Messaging n/a - Yes n/a -
MMS n/a - Yes n/a -
Text Messaging Templates n/a - Yes n/a -
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) Yes - - Yes -
Music Player n/a - Yes n/a -
Power
Fast Charging - - - Yes -
Productivity
Alarm n/a Yes Yes n/a Yes
Calculator n/a Yes Yes n/a Yes
Calendar n/a Yes Yes n/a Yes
To-Do List n/a Yes - n/a -
Voice Memo n/a Yes Yes n/a Yes
Software
Games n/a - Yes n/a Yes
Java (J2ME) n/a - Yes n/a Yes
Voice
HD Voice Yes - - Yes -
Headset Jack (2.5 mm) n/a Yes - n/a Yes
Push-To-Talk - - Yes - -
Speaker Phone Yes - Yes Yes -
  ZTE Concord II Samsung SPH-N270 (Matrix Phone) Samsung Rugby A837 Motorola Moto z4 Motorola v66i
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone ZTE Concord II Samsung SPH-N270 (Matrix Phone) Samsung Rugby A837 Motorola Moto z4 Motorola v66i

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