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Phone Samsung Rugby A837 Audiovox CDM-8150X Coolpad Quattro 4G Apple iPhone 11 Pro BlackBerry Curve 8300
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
? 4" diag.
5 : 3
5.8" diag.
19.5 : 9
?
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
? 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
1125 x 2436 pixels
(~463 ppi)
AMOLED
320 x 240 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery 1,000 mAh ? 1,600 mAh 3,190 mAh ?
Processor ? ? ? Apple A13 Bionic ?
RAM ? ? ? 4 GB ?
Storage ? raw hardware ? raw hardware 512 MB 64 GB * ? raw hardware
Main Camera 1 megapixel - 3 megapixel 12 megapixel 2 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 12 megapixel -
Video Capture QCIF (176 x 144) - VGA (640 x 480) 4K UHD -
Front Camera - - Yes 12 megapixel -
Weight 4.66 oz
(132g)
3.88 oz
(110g)
3.31 oz
(94g)
6.63 oz
(188g)
3.92 oz
(111g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.88" x 1.89" x 0.71"
(124 x 48 x 18 mm)
4.96" x 2.6" x 0.51"
(126 x 66 x 13 mm)
5.67" x 2.81" x 0.32"
(144 x 71 x 8.1 mm)
4.2" x 2.36" x 0.61"
(107 x 60 x 15.5 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) (proprietary) Android iOS BlackBerry OS
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

4G LTE: 2, 4

CDMA: 850, 1700, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 1xRTT LTE (Cat 3) LTE (Cat 18) EDGE
Features 
Barometer - - - Yes -
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 -
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes - Yes Yes Yes
Mobile Hotspot - - n/a n/a n/a
NFC - - - Yes -
USB Yes - Yes Yes Yes
UWB - - - Yes -
Wi-Fi - - Yes Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID Yes - n/a n/a n/a
Ringer ID Yes - n/a n/a n/a
Voice Dialing - Yes n/a n/a n/a
Customization
Custom Graphics Yes - n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers Yes - n/a n/a n/a
Data & Network
Data Tethering Yes - n/a n/a n/a
Dual-SIM - - - Yes -
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client Yes - n/a n/a n/a
Instant Messaging Yes - n/a n/a n/a
MMS Yes - n/a n/a n/a
Text Messaging Templates Yes - n/a n/a n/a
Music
Headphone Jack (3.5mm) - - Yes - Yes
Music Player Yes - n/a n/a n/a
Stereo Speakers - - - Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes - n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List - - n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
Games Yes - n/a n/a n/a
Java (J2ME) Yes - n/a n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - Yes n/a n/a n/a
Push-To-Talk Yes - - - Yes *
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung Rugby A837 Audiovox CDM-8150X Coolpad Quattro 4G Apple iPhone 11 Pro BlackBerry Curve 8300
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Rugby A837 Audiovox CDM-8150X Coolpad Quattro 4G Apple iPhone 11 Pro BlackBerry Curve 8300

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