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Phone Kyocera DuraForce Ultra 5G Kyocera 1155 Amazon Fire Samsung Rugby A837
Current U.S. Carriers Verizon (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 5.5" diag.
18 : 9
? 4.7" diag.
16 : 9
2" diag.
4 : 3
Display Resolution & Type 1080 x 2160 pixels
(~443 ppi)
LCD (TFT/TFD)
? 720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ?
Battery 4,500 mAh 975 mAh 2,400 mAh 1,000 mAh
Processor 2.4 GHz Qualcomm Snapdragon 765G ? 2.2 GHz Qualcomm Snapdragon 800 ?
RAM 6 GB ? 2 GB ?
Storage 128 GB ? raw hardware 32 GB * ? raw hardware
Main Camera 23 megapixel - 13 megapixel 1 megapixel
Wide Camera 16 megapixel - - -
Tele Camera - - - -
Video Capture 4K UHD - 1080p HD QCIF (176 x 144)
Front Camera 8 megapixel - 2 megapixel -
Weight 9.81 oz
(278g)
4.34 oz
(123g)
5.64 oz
(160g)
4.66 oz
(132g)
Dimensions 6.5" x 2.95" x 0.63"
(165 x 75 x 16 mm)
4.72" x 1.89" x 0.95"
(120 x 48 x 24.1 mm)
5.5" x 2.6" x 0.35"
(140 x 66 x 8.9 mm)
3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
Form Factor Slab Slab Slab Clamshell
Platform / OS Android (proprietary) (proprietary) (proprietary)
Network Bands

5G: 2, 5, 66, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 48, 66

WCDMA: 1, 2, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

4G LTE: 1, 2, 3, 4, 5, 7, 8, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) - LTE (Cat 4) HSDPA 3.6
Features 
Barometer Yes - - -
Fingerprint Reader Yes
stand-alone
- - -
Flashlight Yes - Yes -
GPS / Location n/a - Yes Yes
Ruggedized Yes - - Yes
Water-Resistant Yes
IPX8 (SCUBA)
- - -
Accessibility
Hearing Aid Compatible Yes - Yes Yes
Multiple Languages n/a Yes Yes Yes
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Extra Display - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a - Yes -
NFC Yes - Yes -
USB Yes
USB Type C
- Yes
Micro-USB
Yes
UWB Yes - - -
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a - Yes Yes
Ringer ID n/a - Yes Yes
Voice Dialing n/a - Yes -
Customization
Custom Graphics n/a - - Yes
Custom Ringtones n/a - Yes Yes
Real-Music Ringers n/a - - Yes
Data & Network
Data Tethering n/a - Yes Yes
WAP / Web Browser n/a - Yes Yes
Input
Predictive Text Entry n/a - Yes Yes
Side Keys Yes - Yes Yes
Touch Screen Yes - Yes -
Memory
Memory Card Slot Yes - - Yes
Messaging
Email Client n/a - Yes Yes
Instant Messaging n/a - - Yes
MMS n/a - Yes Yes
Text Messaging Templates n/a Yes Yes Yes
Music
Headphone Jack (3.5mm) Yes - Yes -
Music Player n/a - Yes Yes
Stereo Speakers - - Yes -
Photo & Video
Miracast - - Yes -
TV Output - - Yes -
Power
Fast Charging Yes - - -
Wireless Charging Yes - - -
Productivity
Alarm n/a Yes Yes Yes
Calculator n/a Yes Yes Yes
Calendar n/a - Yes Yes
Voice Memo n/a - Yes Yes
Software
Games n/a Yes Yes Yes
Java (J2ME) n/a - - Yes
Voice
HD Voice Yes - Yes -
Headset Jack (2.5 mm) n/a Yes - -
Push-To-Talk Yes - - Yes
Speaker Phone Yes - Yes Yes
  Kyocera DuraForce Ultra 5G Kyocera 1155 Amazon Fire Samsung Rugby A837
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Phone Kyocera DuraForce Ultra 5G Kyocera 1155 Amazon Fire Samsung Rugby A837

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