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Phone Samsung Rugby A837 BlackBerry Q10 (GSM) Samsung Galaxy Stratosphere II Samsung Galaxy Note20 Motorola ROKR Z6
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
3.1" diag.
1 : 1
4" diag.
5 : 3
6.7" diag.
20 : 9
?
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
720 x 720 pixels
(~328 ppi)
AMOLED
480 x 800 pixels
(~233 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery 1,000 mAh 2,100 mAh 1,800 mAh 4,300 mAh 750 mAh
Processor ? 1.5 GHz Qualcomm Snapdragon S4 1.2 GHz Qualcomm Snapdragon S4 Plus MSM8960 3.1 GHz Qualcomm Snapdragon 865+ ?
RAM ? 2 GB 1 GB 8 GB ?
Storage ? raw hardware 16 GB 8 GB 128 GB ? raw hardware
Main Camera 1 megapixel 8 megapixel 5 megapixel 12 megapixel 2 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture QCIF (176 x 144) 1080p HD 720p HD 8K ?
Front Camera - 2 megapixel 1 megapixel 10 megapixel -
Weight 4.66 oz
(132g)
4.9 oz
(139g)
5.43 oz
(154g)
6.84 oz
(194g)
4.06 oz
(115g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.71" x 2.63" x 0.41"
(120 x 67 x 10.3 mm)
4.97" x 2.58" x 0.53"
(126 x 66 x 13.5 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
4.15" x 1.79" x 0.63"
(105 x 45 x 16 mm)
Form Factor Clamshell Slab Slide Slab Slide
Platform / OS (proprietary) BlackBerry 10 Android Android (proprietary)
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

4G LTE: 13

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 LTE (Cat 3) LTE (Cat 3) NR (5G) EDGE
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight - - - Yes -
GPS / Location Yes n/a n/a n/a -
Ruggedized Yes - - - -
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Mobile Hotspot - n/a n/a n/a -
NFC - Yes Yes Yes -
USB Yes Yes
Micro-USB
Yes Yes
USB Type C
Yes
Wi-Fi - Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a Yes
Ringer ID Yes n/a n/a n/a Yes
Voice Dialing - n/a n/a n/a -
Customization
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers Yes n/a n/a n/a Yes
Data & Network
Data Tethering Yes n/a n/a n/a Yes
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a Yes
Side Keys Yes Yes Yes Yes Yes
Stylus - - - Yes -
Text Keyboard, Hardware - Yes - - -
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot Yes Yes Yes - Yes
Messaging
Email Client Yes n/a n/a n/a Yes
EMS / Picture Messaging - n/a n/a n/a Yes
Instant Messaging Yes n/a n/a n/a Yes
MMS Yes n/a n/a n/a Yes
Text Messaging Templates Yes n/a n/a n/a Yes
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player Yes n/a n/a n/a Yes
Stereo Speakers - - - Yes -
Photo & Video
DLNA - Yes Yes - -
TV Output - Yes - Yes -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List - n/a n/a n/a Yes
Voice Memo Yes n/a n/a n/a Yes
Software
Games Yes n/a n/a n/a Yes
Java (J2ME) Yes n/a n/a n/a Yes
Voice
HD Voice - - - Yes -
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Rugby A837 BlackBerry Q10 (GSM) Samsung Galaxy Stratosphere II Samsung Galaxy Note20 Motorola ROKR Z6
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Rugby A837 BlackBerry Q10 (GSM) Samsung Galaxy Stratosphere II Samsung Galaxy Note20 Motorola ROKR Z6

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