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Phone Samsung Rugby A837 Siemens CX75 Samsung Galaxy S22 Samsung Galaxy Note20 Nokia E90
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
? 6.1" diag.
19.5 : 9
6.7" diag.
20 : 9
?
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
132 x 176 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
1080 x 2400 pixels
(~393 ppi)
AMOLED
800 x 352 pixels
LCD (TFT/TFD)
Display Refresh ? ? 120 Hz 60 Hz ?
Battery 1,000 mAh 750 mAh 3,700 mAh 4,300 mAh 1,500 mAh
Processor ? ? Snapdragon 8 Gen 1 3.1 GHz Qualcomm Snapdragon 865+ 332 MHz ARM 11
RAM ? ? 8 GB 8 GB ?
Storage ? raw hardware ? raw hardware 128 GB * 128 GB ? raw hardware
Main Camera 1 megapixel 1 megapixel 50 megapixel 12 megapixel 3 megapixel
Wide Camera - - 12 megapixel 12 megapixel -
Tele Camera - - 10 megapixel 64 megapixel -
Video Capture QCIF (176 x 144) ? 8K 8K VGA (640 x 480)
Front Camera - - 10 megapixel 10 megapixel -
Weight 4.66 oz
(132g)
3.46 oz
(98g)
5.93 oz
(168g)
6.84 oz
(194g)
7.41 oz
(210g)
Dimensions 3.95" x 2.05" x 0.9"
(100 x 52 x 22.9 mm)
4.33" x 1.88" x 0.74"
(110 x 48 x 18.8 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
6.36" x 2.96" x 0.33"
(162 x 75 x 8.3 mm)
5.2" x 2.24" x 0.79"
(132 x 57 x 20.1 mm)
Form Factor Clamshell Slab Slab Slab Clamshell
Platform / OS (proprietary) (proprietary) Android Android S60 (Symbian)
Network Bands

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 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

*

WCDMA: 1

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 GPRS NR (5G) NR (5G) HSDPA 3.6
Features 
Barometer - - Yes Yes -
Fingerprint Reader - - Yes
in-display (ultrasonic)
Yes
in-display (ultrasonic)
-
Flashlight - - Yes Yes -
GPS / Location Yes - n/a n/a n/a
Ruggedized Yes - - - -
Water-Resistant - - Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes - Yes Yes -
Multiple Languages Yes Yes n/a n/a n/a
TTY/TDD (Digital) Yes - Yes Yes -
Alerts
Extra Display Yes - - - Yes
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) - Yes - - Yes
NFC - - Yes Yes -
USB Yes Yes Yes
USB Type C
Yes
USB Type C
Yes
Mini-USB
Wi-Fi - - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
802.11 b,g
Contacts
Picture ID Yes Yes n/a n/a n/a
Ringer ID Yes Yes n/a n/a n/a
Voice Dialing - - n/a n/a n/a
Customization
Custom Graphics Yes Yes n/a n/a n/a
Custom Ringtones Yes Yes n/a n/a n/a
Real-Music Ringers Yes - n/a n/a n/a
Data & Network
Data Tethering Yes Yes n/a n/a n/a
WAP / Web Browser Yes Yes n/a n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Stylus - - - Yes -
Text Keyboard, Hardware - - - - Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot Yes Yes - - Yes
Messaging
Email Client Yes Yes n/a n/a n/a
EMS / Picture Messaging - Yes n/a n/a n/a
Instant Messaging Yes - n/a n/a n/a
MMS Yes Yes n/a n/a n/a
Text Messaging Templates Yes - n/a n/a n/a
Music
FM Radio - - - - Yes
Music Player Yes Yes n/a n/a n/a
Stereo Speakers - - Yes Yes -
Photo & Video
TV Output - - Yes Yes -
Video Calling - - n/a n/a n/a
Power
Fast Charging - - Yes Yes -
Wireless Charging - - Yes Yes -
Productivity
Alarm Yes Yes n/a n/a n/a
Calculator Yes Yes n/a n/a n/a
Calendar Yes Yes n/a n/a n/a
To-Do List - Yes n/a n/a n/a
Voice Memo Yes Yes n/a n/a n/a
Software
Games Yes Yes n/a n/a n/a
Java (J2ME) Yes Yes n/a n/a n/a
Voice
HD Voice - - Yes Yes -
Headset Jack (2.5 mm) - - n/a n/a n/a
Push-To-Talk Yes Yes - - Yes *
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung Rugby A837 Siemens CX75 Samsung Galaxy S22 Samsung Galaxy Note20 Nokia E90
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Phone Samsung Rugby A837 Siemens CX75 Samsung Galaxy S22 Samsung Galaxy Note20 Nokia E90

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