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Phone Samsung Galaxy A23 5G Red Hydrogen One Samsung Rugby A837 Alcatel Dawn
Current U.S. Carriers Verizon (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.6" diag.
20 : 9
5.7" diag.
16 : 9
2" diag.
4 : 3
4.5" diag.
16 : 9
Display Resolution & Type 1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~515 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz ? 60 Hz
Battery 5,000 mAh 4,510 mAh 1,000 mAh 1,780 mAh
Processor 2.2 GHz Snapdragon 695 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM 4 GB 6 GB ? 1 GB
Storage 64 GB 128 GB * ? raw hardware 8 GB
Main Camera 50 megapixel 12 megapixel 1 megapixel 5 megapixel
Wide Camera 5 megapixel - - -
Tele Camera - - - -
Video Capture 1080p HD 4K UHD QCIF (176 x 144) 720p HD
Front Camera 8 megapixel 8 megapixel - Yes
Weight 6.87 oz
(195g)
9.63 oz
(273g)
4.66 oz
(132g)
5.08 oz
(144g)
Dimensions 6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
6.54" x 3.28" x 0.39"
(166 x 83 x 10 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
5.2" x 2.56" x 0.4"
(132 x 65 x 10.1 mm)
Form Factor Slab Slab Clamshell Slab
Platform / OS Android Android (proprietary) Android
Network Bands

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

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8, 19

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 25, 26, 41

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) LTE (Cat 12) HSDPA 3.6 LTE (Cat 4)
Features 
Barometer Yes - - -
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
- -
Flashlight Yes Yes - -
GPS / Location n/a n/a Yes n/a
Ruggedized - - Yes -
Water-Resistant Yes
IPX7 (snorkeling)
- - -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes
Multiple Languages n/a n/a Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Extra Display - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
NFC Yes Yes - -
USB Yes
USB Type C
Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 b,g,n)
Contacts
Picture ID n/a n/a Yes n/a
Ringer ID n/a n/a Yes n/a
Customization
Custom Graphics n/a n/a Yes n/a
Custom Ringtones n/a n/a Yes n/a
Real-Music Ringers n/a n/a Yes n/a
Data & Network
Data Tethering n/a n/a Yes n/a
WAP / Web Browser n/a n/a Yes n/a
Input
Predictive Text Entry n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes
Touch Screen Yes Yes - Yes
Memory
Memory Card Slot Yes Yes Yes Yes
Messaging
Email Client n/a n/a Yes n/a
Instant Messaging n/a n/a Yes n/a
MMS n/a n/a Yes n/a
Text Messaging Templates n/a n/a Yes n/a
Music
FM Radio - Yes - Yes
Headphone Jack (3.5mm) Yes Yes - Yes
Music Player n/a n/a Yes n/a
Stereo Speakers Yes Yes - -
Power
Fast Charging Yes Yes - -
Productivity
Alarm n/a n/a Yes n/a
Calculator n/a n/a Yes n/a
Calendar n/a n/a Yes n/a
Voice Memo n/a n/a Yes n/a
Software
Games n/a n/a Yes n/a
Java (J2ME) n/a n/a Yes n/a
Voice
HD Voice Yes Yes - -
Push-To-Talk - - Yes -
Speaker Phone Yes Yes Yes Yes
  Samsung Galaxy A23 5G Red Hydrogen One Samsung Rugby A837 Alcatel Dawn
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy A23 5G Red Hydrogen One Samsung Rugby A837 Alcatel Dawn

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