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Phone Samsung Rugby 4 BlackBerry 7750 Samsung Galaxy Note20
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size 2.4" diag.
4 : 3
? 6.7" diag.
20 : 9
Display Resolution & Type 240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
1080 x 2400 pixels
(~393 ppi)
AMOLED
Display Refresh ? ? 60 Hz
Battery 1,300 mAh ? 4,300 mAh
Processor Intel XMM6230 ? 3.1 GHz Qualcomm Snapdragon 865+
RAM 128 MB ? 8 GB
Storage 256 MB ? raw hardware 128 GB
Main Camera 3 megapixel - 12 megapixel
Wide Camera - - 12 megapixel
Tele Camera - - 64 megapixel
Video Capture QVGA (320 x 240) - 8K
Front Camera - - 10 megapixel
Weight 5.22 oz
(148g)
5.01 oz
(142g)
6.84 oz
(194g)
Dimensions 4.25" x 2.17" x 0.85"
(108 x 55 x 21.6 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
Form Factor Clamshell Slab Slab
Platform / OS (proprietary) BlackBerry OS Android
Network Bands

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

5G: 2, 5, 12, 25, 41, 66, 71, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology HSPA+ 21 1xRTT NR (5G)
Features 
Barometer - - Yes
Fingerprint Reader - - Yes
in-display (ultrasonic)
Flashlight - - Yes
GPS / Location Yes n/a n/a
Ruggedized Yes - -
Water-Resistant Yes
IPX7 (snorkeling)
- Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size Yes n/a n/a
Hearing Aid Compatible Yes
M3, T3 (mostly tele-coil compatible)
- Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes
Alerts
Extra Display Yes - -
Ringer Profiles Yes Yes -
Connectivity
Bluetooth Yes - Yes
NFC - - Yes
USB Yes
Micro-USB
Yes Yes
USB Type C
Wi-Fi Yes
4 (802.11 b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes n/a n/a
Ringer ID Yes n/a n/a
Voice Dialing Yes n/a n/a
Customization
Custom Graphics Yes n/a n/a
Custom Ringtones Yes n/a n/a
Real-Music Ringers Yes n/a n/a
Data & Network
WAP / Web Browser Yes n/a n/a
Input
Predictive Text Entry Yes n/a n/a
Side Keys Yes Yes Yes
Stylus - - Yes
Text Keyboard, Hardware - Yes -
Touch Screen - - Yes
Capacitive
Memory
Memory Card Slot Yes - -
Messaging
Email Client Yes n/a n/a
MMS Yes n/a n/a
Text Messaging Templates Yes n/a n/a
Music
Music Player Yes n/a n/a
Stereo Speakers - - Yes
Photo & Video
TV Output - - Yes
Power
Fast Charging - - Yes
Wireless Charging - - Yes
Productivity
Alarm Yes n/a n/a
Calculator Yes n/a n/a
Calendar Yes n/a n/a
To-Do List Yes n/a n/a
Voice Memo Yes n/a n/a
Software
Games Yes n/a n/a
Java (J2ME) Yes n/a n/a
Voice
HD Voice - - Yes
Headset Jack (2.5 mm) - n/a n/a
Push-To-Talk Yes - -
Speaker Phone Yes - Yes
  Samsung Rugby 4 BlackBerry 7750 Samsung Galaxy Note20
  X > < X > < X

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Phone Samsung Rugby 4 BlackBerry 7750 Samsung Galaxy Note20

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