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Phone Samsung Stride R330 / R335c BlackBerry 7750 Motorola Moto z4 Ericsson R520 Kyocera DuraXV LTE
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 1.9" diag.
4 : 3
? 6.4" diag.
19.5 : 9
? 2.6" diag.
4 : 3
Display Resolution & Type 176 x 220 pixels
(~148 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
1080 x 2340 pixels
(~403 ppi)
AMOLED
? 240 x 320 pixels
(~154 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 800 mAh ? 3,600 mAh ? 1,530 mAh
Processor ? ? 2 GHz Qualcomm Snapdragon 675 ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM ? ? 4 GB ? 2 GB
Storage ? raw hardware ? raw hardware 128 GB ? raw hardware 16 GB
Main Camera 1 megapixel - 48 megapixel - 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - 4K UHD - 720p HD
Front Camera - - 25 megapixel - -
Weight 3.1 oz
(88g)
5.01 oz
(142g)
6 oz
(170g)
4.23 oz
(120g)
6.17 oz
(175g)
Dimensions 3.66" x 1.89" x 0.7"
(93 x 48 x 17.8 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.22" x 2.96" x 0.29"
(158 x 75 x 7.4 mm)
5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
4.21" x 2.26" x 1.03"
(107 x 57 x 26.2 mm)
Form Factor Clamshell Slab Slab Slab Clamshell
Platform / OS (proprietary) BlackBerry OS Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

CDMA: 850, 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

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT 1xRTT LTE (Cat 12) GPRS LTE (Cat 4)
Features 
Fingerprint Reader - - Yes - -
Flashlight - - Yes - Yes
GPS / Location Yes n/a n/a - Yes
Ruggedized - - - - Yes
Water-Resistant - - Yes - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - n/a n/a - Yes
Hearing Aid Compatible Yes - Yes - Yes
Multiple Languages Yes n/a n/a Yes Yes
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Extra Display Yes - - - Yes
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth Yes
Classic Audio
- Yes
Classic Audio
Yes
HSP, Sync, OPP, DUN
Yes
Infrared (IR) - - - Yes -
Mobile Hotspot - n/a n/a - Yes
NFC - - Yes - -
USB - Yes Yes
USB Type C
- Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- Yes
Contacts
Picture ID Yes n/a n/a - Yes
Ringer ID Yes n/a n/a - Yes
Voice Dialing Yes n/a n/a Yes Yes
Customization
Custom Graphics Yes n/a n/a - Yes
Custom Ringtones Yes n/a n/a Yes Yes
Real-Music Ringers Yes n/a n/a - Yes
Data & Network
Data Tethering - n/a n/a Yes Yes
WAP / Web Browser - n/a n/a Yes Yes
Input
Predictive Text Entry Yes n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - Yes - -
Memory
Memory Card Slot - - Yes - Yes
Messaging
Email Client - n/a n/a - Yes
MMS Yes n/a n/a - Yes
Text Messaging Templates Yes n/a n/a Yes Yes
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - - Yes - Yes
Music Player - n/a n/a - Yes
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a Yes Yes
To-Do List - n/a n/a - Yes
Voice Memo - n/a n/a Yes Yes
Software
BREW Yes n/a n/a - -
Games Yes n/a n/a Yes -
Java (J2ME) - n/a n/a - -
Voice
HD Voice - - Yes - Yes
Headset Jack (2.5 mm) Yes n/a n/a - -
Push-To-Talk - - - - Yes
Speaker Phone Yes - Yes Yes Yes
  Samsung Stride R330 / R335c BlackBerry 7750 Motorola Moto z4 Ericsson R520 Kyocera DuraXV LTE
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Stride R330 / R335c BlackBerry 7750 Motorola Moto z4 Ericsson R520 Kyocera DuraXV LTE

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