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Phone Samsung Rugby A837 Samsung Trender Samsung Galaxy A23 5G Pantech Matrix Pro C820 Coolpad Defiant
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
2.8" diag.
4 : 3
6.6" diag.
20 : 9
2.4" diag.
4 : 3
5" diag.
16 : 9
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 120 Hz ? 60 Hz
Battery 1,000 mAh 1,000 mAh 5,000 mAh 1,320 mAh 2,450 mAh
Processor ? Qualcomm QSC6055 2.2 GHz Snapdragon 695 528 MHz ARM 11 1.4 GHz Qualcomm Snapdragon 425 (MSM8917)
RAM ? ? 4 GB ? 1 GB
Storage ? raw hardware ? raw hardware 64 GB ? raw hardware 8 GB
Main Camera 1 megapixel 1 megapixel 50 megapixel 2 megapixel 5 megapixel
Wide Camera - - 5 megapixel - -
Tele Camera - - - - -
Video Capture QCIF (176 x 144) - 1080p HD QCIF (176 x 144) 720p HD
Front Camera - - 8 megapixel - 2 megapixel
Weight 4.66 oz
(132g)
4 oz
(113g)
6.87 oz
(195g)
5.34 oz
(151g)
6.5 oz
(184g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.2" x 2.2" x 0.6"
(107 x 56 x 15.2 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
4.2" x 2" x 0.9"
(107 x 51 x 22.9 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
Form Factor Clamshell Slide Slab Slide Slab
Platform / OS (proprietary) (proprietary) Android Windows Mobile Standard Android
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 800, 850, 1900

5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 1xRTT NR (5G) HSDPA 3.6 LTE (Cat 4)
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - Yes
GPS / Location Yes Yes n/a n/a n/a
Ruggedized Yes - - - -
Water-Resistant - - Yes
IPX7 (snorkeling)
- -
Accessibility
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC - - Yes - -
USB Yes Yes
Micro-USB
Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID Yes Yes n/a n/a n/a
Voice Dialing - Yes n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers Yes Yes n/a n/a n/a
Data & Network
Data Tethering Yes - n/a n/a n/a
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes - n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes -
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot Yes Yes Yes Yes Yes
Messaging
Email Client Yes Yes n/a n/a n/a
Instant Messaging Yes - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes - n/a n/a n/a
Music
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player Yes Yes n/a n/a n/a
Stereo Speakers - - Yes - -
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes 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 - 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 - -
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes Yes Yes
  Samsung Rugby A837 Samsung Trender Samsung Galaxy A23 5G Pantech Matrix Pro C820 Coolpad Defiant
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Phone Samsung Rugby A837 Samsung Trender Samsung Galaxy A23 5G Pantech Matrix Pro C820 Coolpad Defiant

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