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Phone CAT S48c Alcatel 665 Samsung Rugby A837 Red Hydrogen One Samsung Sidekick 4G
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5" diag.
16 : 9
1.8" diag.
4 : 3
2" diag.
4 : 3
5.7" diag.
16 : 9
3.5" diag.
5 : 3
Display Resolution & Type 1080 x 1920 pixels
(~441 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~515 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~267 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? 60 Hz 60 Hz
Battery 4,000 mAh 650 mAh 1,000 mAh 4,510 mAh ?
Processor 2.2 GHz Qualcomm Snapdragon 630 ? ? 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) 1 GHz Samsung Hummingbird Cortex A8
RAM 4 GB 16 MB ? 6 GB ?
Storage 32 GB 32 MB ? raw hardware 128 GB * ? raw hardware
Main Camera 13 megapixel 2 megapixel 1 megapixel 12 megapixel 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 4K UHD QCIF (176 x 144) QCIF (176 x 144) 4K UHD WVGA / 480p
Front Camera 5 megapixel - - 8 megapixel Yes
Weight 9.1 oz
(258g)
2.72 oz
(77g)
4.66 oz
(132g)
9.63 oz
(273g)
5.7 oz
(162g)
Dimensions 5.9" x 3" x 0.5"
(150 x 76 x 12.7 mm)
3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
6.54" x 3.28" x 0.39"
(166 x 83 x 10 mm)
5" x 2.42" x 0.6"
(127 x 61 x 15.2 mm)
Form Factor Slab Clamshell Clamshell Slab Slide
Platform / OS Android (proprietary) (proprietary) Android Android
Network Bands

4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

WCDMA: 2, 5

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: 1, 4

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 13) - HSDPA 3.6 LTE (Cat 12) HSPA+ 21
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight Yes - - Yes -
GPS / Location n/a - Yes n/a n/a
Ruggedized Yes - Yes - -
Water-Resistant Yes
IPX8 (SCUBA)
- - - -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages n/a Yes Yes n/a n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display - Yes Yes - -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a - - n/a n/a
NFC Yes - - Yes -
USB Yes
USB Type C
Yes
Micro-USB
Yes Yes
USB Type C
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 Yes Yes n/a n/a
Ringer ID n/a Yes Yes n/a n/a
Voice Dialing n/a - - n/a n/a
Customization
Custom Graphics n/a Yes Yes n/a n/a
Custom Ringtones n/a Yes Yes n/a n/a
Real-Music Ringers n/a Yes Yes n/a n/a
Data & Network
Data Tethering n/a - Yes n/a n/a
WAP / Web Browser n/a Yes Yes n/a n/a
Input
Predictive Text Entry n/a Yes Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes - - Yes Yes
Memory
Memory Card Slot Yes Yes Yes Yes Yes
Messaging
Email Client n/a - Yes n/a n/a
Instant Messaging n/a Yes Yes n/a n/a
MMS n/a Yes Yes n/a n/a
Text Messaging Templates n/a Yes Yes n/a n/a
Music
FM Radio Yes Yes - Yes -
Headphone Jack (3.5mm) Yes Yes - Yes Yes
Music Player n/a Yes Yes n/a n/a
Stereo Speakers - - - Yes -
Photo & Video
DLNA - - - - Yes
Power
Fast Charging Yes - - Yes -
Productivity
Alarm n/a Yes Yes n/a n/a
Calculator n/a Yes Yes n/a n/a
Calendar n/a Yes Yes n/a n/a
Voice Memo n/a Yes Yes n/a n/a
Software
Games n/a Yes Yes n/a n/a
Java (J2ME) n/a Yes Yes n/a n/a
Voice
HD Voice Yes - - Yes -
Push-To-Talk Yes - Yes - -
Speaker Phone Yes Yes Yes Yes Yes
  CAT S48c Alcatel 665 Samsung Rugby A837 Red Hydrogen One Samsung Sidekick 4G
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone CAT S48c Alcatel 665 Samsung Rugby A837 Red Hydrogen One Samsung Sidekick 4G

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