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Phone Amazon Fire Siemens CX75 Kyocera 3225 Samsung Galaxy Note20 Ultra
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Not yet released Released Released
Specifications 
Display Size 4.7" diag.
16 : 9
? ? 6.9" diag.
19.5 : 9
Display Resolution & Type 720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
132 x 176 pixels
LCD (TFT/TFD)
?
LCD (Grayscale)
1440 x 3088 pixels
(~494 ppi)
AMOLED
Display Refresh ? ? ? 120 Hz
Battery 2,400 mAh 750 mAh ? 4,500 mAh
Processor 2.2 GHz Qualcomm Snapdragon 800 ? ? 3.1 GHz Qualcomm Snapdragon 865+
RAM 2 GB ? ? 12 GB
Storage 32 GB * ? raw hardware ? raw hardware 128 GB *
Main Camera 13 megapixel 1 megapixel - 108 megapixel
Wide Camera - - - 12 megapixel
Tele Camera - - - 12 megapixel
Video Capture 1080p HD ? - 8K
Front Camera 2 megapixel - - 10 megapixel
Weight 5.64 oz
(160g)
3.46 oz
(98g)
4.23 oz
(120g)
7.34 oz
(208g)
Dimensions 5.5" x 2.6" x 0.35"
(140 x 66 x 8.9 mm)
4.33" x 1.88" x 0.74"
(110 x 48 x 18.8 mm)
3.4" x 1.97" x 1.02"
(86 x 50 x 25.9 mm)
6.49" x 3.04" x 0.32"
(165 x 77 x 8.1 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Android
Network Bands

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

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 LTE (Cat 4) GPRS 1xRTT NR (5G)
Features 
Barometer - - - Yes
Fingerprint Reader - - - Yes
in-display (ultrasonic)
Flashlight Yes - - Yes
GPS / Location Yes - Yes n/a
Water-Resistant - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes - - Yes
Multiple Languages Yes Yes Yes n/a
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
- Yes
Classic Audio
Infrared (IR) - Yes - -
Mobile Hotspot Yes - - n/a
NFC Yes - - Yes
USB Yes
Micro-USB
Yes - Yes
USB Type C
UWB - - - Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- - Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes Yes - n/a
Ringer ID Yes Yes - n/a
Voice Dialing Yes - Yes n/a
Customization
Custom Graphics - Yes Yes n/a
Custom Ringtones Yes Yes Yes n/a
Data & Network
Data Tethering Yes Yes Yes n/a
WAP / Web Browser Yes Yes Yes n/a
Input
Predictive Text Entry Yes Yes Yes n/a
Side Keys Yes Yes - Yes
Stylus - - - Yes
Touch Screen Yes - - Yes
Memory
Memory Card Slot - Yes - Yes
Messaging
Email Client Yes Yes - n/a
EMS / Picture Messaging - Yes Yes n/a
MMS Yes Yes - n/a
Text Messaging Templates Yes - - n/a
Music
Headphone Jack (3.5mm) Yes - - -
Music Player Yes Yes - n/a
Stereo Speakers Yes - - Yes
Photo & Video
Miracast Yes - - -
TV Output Yes - - Yes
Power
Fast Charging - - - Yes
Wireless Charging - - - Yes
Productivity
Alarm Yes Yes Yes n/a
Calculator Yes Yes Yes n/a
Calendar Yes Yes Yes n/a
To-Do List - Yes - n/a
Voice Memo Yes Yes - n/a
Software
BREW - - Yes n/a
Games Yes Yes Yes n/a
Java (J2ME) - Yes - n/a
Voice
HD Voice Yes - - Yes
Headset Jack (2.5 mm) - - Yes n/a
Push-To-Talk - Yes - -
Speaker Phone Yes Yes Yes Yes
  Amazon Fire Siemens CX75 Kyocera 3225 Samsung Galaxy Note20 Ultra
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Phone Amazon Fire Siemens CX75 Kyocera 3225 Samsung Galaxy Note20 Ultra

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