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Phone TCL 20 Pro 5G Pantech Reveal C790 BlackBerry Storm2 9550 Siemens CT56
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
2.2" diag.
4 : 3
3.3" diag.
4 : 3
?
Display Resolution & Type 1080 x 2400 pixels
(~395 ppi)
AMOLED
320 x 240 pixels
(~182 ppi)
LCD (TFT/TFD)
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
101 x 64 pixels
Display Refresh 60 Hz ? ? ?
Battery 4,500 mAh 930 mAh 1,400 mAh 700 mAh
Processor 2 GHz Qualcomm Snapdragon 750G ? ? ?
RAM 6 GB ? ? ?
Storage 256 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera 48 megapixel 1 megapixel 3 megapixel -
Wide Camera 16 megapixel - - -
Tele Camera - - - -
Video Capture 4K UHD QVGA (320 x 240) ? -
Front Camera 32 megapixel - - -
Weight 6.82 oz
(193g)
4.2 oz
(119g)
5.64 oz
(160g)
2.96 oz
(84g)
Dimensions 6.46" x 2.87" x 0.36"
(164 x 73 x 9.1 mm)
3.91" x 2.36" x 0.58"
(99 x 60 x 14.8 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
3.98" x 1.73" x 0.83"
(101 x 44 x 21.1 mm)
Form Factor Slab Slab Slab Slab
Platform / OS Android (proprietary) BlackBerry OS (proprietary)
Network Bands

5G: 2, 5, 7, 41, 66, 71, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

Data Technology NR (5G) HSDPA 3.6 EVDO rA GPRS
Features 
Barometer Yes - - -
Fingerprint Reader Yes
in-display (optical)
- - -
Flashlight Yes - - -
GPS / Location n/a Yes n/a Yes
Water-Resistant Yes
IPX2 (drip)
- - -
Accessibility
Adjustable Text Size n/a Yes n/a -
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Ringer Profiles - Yes Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Infrared (IR) Yes - - -
NFC Yes - - -
USB Yes
USB Type C
Yes Yes Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
802.11 b,g
-
Contacts
Picture ID n/a Yes n/a -
Ringer ID n/a Yes n/a -
Voice Dialing n/a - n/a Yes
Customization
Changeable Body Plates - - - Yes
Custom Graphics n/a Yes n/a Yes
Custom Ringtones n/a Yes n/a Yes
Real-Music Ringers n/a Yes n/a -
Data & Network
Data Tethering n/a Yes n/a Yes
WAP / Web Browser n/a Yes n/a Yes
Input
Predictive Text Entry n/a Yes n/a Yes
Side Keys Yes Yes Yes -
Text Keyboard, Hardware - Yes - -
Touch Screen Yes - Yes -
Memory
Memory Card Slot Yes Yes Yes -
Messaging
Email Client n/a Yes n/a -
EMS / Picture Messaging n/a - n/a Yes
Instant Messaging n/a Yes n/a -
MMS n/a Yes n/a -
Text Messaging Templates n/a Yes n/a -
Music
FM Radio Yes - - -
Headphone Jack (3.5mm) Yes - Yes -
Music Player n/a Yes n/a -
Power
Fast Charging Yes - - -
Wireless Charging Yes - - -
Productivity
Alarm n/a Yes n/a -
Calculator n/a Yes n/a -
Calendar n/a Yes n/a -
To-Do List n/a - n/a -
Voice Memo n/a Yes n/a -
Software
Games n/a Yes n/a -
Java (J2ME) n/a Yes n/a Yes
Voice
HD Voice Yes - - -
Speaker Phone Yes Yes Yes Yes
  TCL 20 Pro 5G Pantech Reveal C790 BlackBerry Storm2 9550 Siemens CT56
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Phone TCL 20 Pro 5G Pantech Reveal C790 BlackBerry Storm2 9550 Siemens CT56

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