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Phone Samsung Character T-Mobile REVVL 4 Samsung Messager III / R570 Samsung SCH-R300 Kyocera DuraForce
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.8" diag.
4 : 3
6.2" diag.
19 : 9
2.4" diag.
4 : 3
1.7" diag.
4 : 3
4.5" diag.
16 : 9
Display Resolution & Type 240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
720 x 1520 pixels
(~270 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~123 ppi)
LCD (STN)
720 x 1280 pixels
(~326 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? ? 60 Hz
Battery 1,000 mAh 3,500 mAh 1,140 mAh 800 mAh 3,100 mAh
Processor ? 2 GHz MediaTek Helio A22 (MT6761) ? ? 1.4 GHz Qualcomm Snapdragon 400 (MSM8928)
RAM ? 2 GB ? ? 2 GB
Storage ? raw hardware 32 GB ? raw hardware ? raw hardware 16 GB
Main Camera 1 megapixel 13 megapixel 1 megapixel - 8 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 1080p HD - - 1080p HD
Front Camera - 5 megapixel - - 2 megapixel
Weight 4.23 oz
(120g)
5.59 oz
(158g)
3.7 oz
(105g)
2.9 oz
(82g)
7.06 oz
(200g)
Dimensions 4.2" x 2.18" x 0.58"
(107 x 55 x 14.7 mm)
6.26" x 2.99" x 0.32"
(159 x 76 x 8.1 mm)
4.59" x 2.11" x 0.59"
(117 x 53 x 15 mm)
3.5" x 1.8" x 0.78"
(89 x 46 x 19.8 mm)
5.39" x 2.78" x 0.55"
(137 x 71 x 14 mm)
Form Factor Slide Slab Slide Clamshell Slab
Platform / OS (proprietary) Android (proprietary) (proprietary) Android
Network Bands

CDMA: 850, 1900

4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1700, 1900

CDMA: 850, 1900

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

WCDMA: 1, 2, 5, 8

GSM: 850, 900, 1800, 1900

*

Data Technology 1xRTT LTE (Cat 6) 1xRTT 1xRTT LTE (Cat 3)
Features 
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes - - Yes
GPS / Location Yes n/a Yes Yes n/a
Ruggedized - - - - Yes
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - n/a - - n/a
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages Yes n/a Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display - - - Yes -
Connectivity
Bluetooth Yes Yes Yes - Yes
Mobile Hotspot - n/a - - n/a
NFC - - - - Yes
USB Yes
Micro-USB
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)
Contacts
Picture ID Yes n/a Yes Yes n/a
Ringer ID Yes n/a Yes Yes n/a
Voice Dialing Yes n/a Yes Yes n/a
Customization
Custom Graphics Yes n/a Yes Yes n/a
Custom Ringtones Yes n/a Yes Yes n/a
Real-Music Ringers Yes n/a Yes - n/a
Data & Network
Data Tethering - n/a - - n/a
WAP / Web Browser Yes n/a Yes Yes n/a
Input
Predictive Text Entry Yes n/a Yes Yes 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
Messaging
Email Client - n/a - - n/a
Instant Messaging - n/a - Yes n/a
MMS Yes n/a Yes - n/a
Text Messaging Templates Yes n/a Yes Yes n/a
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) Yes Yes Yes - Yes
Music Player Yes n/a Yes - n/a
Stereo Speakers - - - - Yes
Photo & Video
DLNA - - - - Yes
Miracast - - - - Yes
Power
Wireless Charging - - - - Yes
Productivity
Alarm Yes n/a Yes Yes n/a
Calculator Yes n/a Yes Yes n/a
Calendar Yes n/a Yes Yes n/a
Voice Memo Yes n/a Yes Yes n/a
Software
BREW Yes n/a Yes Yes n/a
Games Yes n/a Yes Yes n/a
Voice
HD Voice - Yes - - -
Push-To-Talk - - - - Yes *
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Character T-Mobile REVVL 4 Samsung Messager III / R570 Samsung SCH-R300 Kyocera DuraForce
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Character T-Mobile REVVL 4 Samsung Messager III / R570 Samsung SCH-R300 Kyocera DuraForce

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