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Phone Siemens A56 / A56i Samsung SGH-T819 Nokia G400 5G BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? ? 6.6" diag.
20 : 9
?
Display Resolution & Type 101 x 64 pixels 176 x 220 pixels
LCD (TFT/TFD)
1080 x 2408 pixels
(~401 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh ? ? 120 Hz ?
Battery 700 mAh ? 5,000 mAh ?
Processor ? ? Snapdragon 480+ ?
RAM ? ? 4 GB ?
Storage ? raw hardware ? raw hardware 64 GB ? raw hardware
Main Camera - 1 megapixel 48 megapixel -
Wide Camera - - 5 megapixel -
Tele Camera - - - -
Video Capture - QCIF (176 x 144) 1080p HD -
Front Camera - - 16 megapixel -
Weight 3 oz
(85g)
3.46 oz
(98g)
6.98 oz
(198g)
5.01 oz
(142g)
Dimensions 4" x 1.7" x 0.8"
(102 x 43 x 20.3 mm)
3.96" x 2.03" x 0.55"
(101 x 52 x 14 mm)
6.55" x 3.02" x 0.35"
(166 x 77 x 8.8 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Slab Slide Slab Slab
Platform / OS (proprietary) (proprietary) Android BlackBerry OS
Network Bands

GSM: 850, 1900

WCDMA: 4

GSM: 850, 900, 1800, 1900

5G: 2, 5, 25, 41, 66, 71, 77-C

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

Data Technology - WCDMA (UMTS) NR (5G) 1xRTT
Features 
Barometer - - Yes -
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes -
GPS / Location Yes - n/a n/a
Accessibility
Hearing Aid Compatible - - Yes -
Multiple Languages - Yes n/a n/a
TTY/TDD (Digital) Yes - - Yes
Alerts
Ringer Profiles Yes Yes - Yes
Connectivity
Bluetooth - Yes Yes -
NFC - - Yes -
USB - Yes Yes
USB Type C
Yes
Wi-Fi - - Yes
5 (802.11 ac,b,g,n)
-
Contacts
Picture ID Yes Yes n/a n/a
Ringer ID Yes Yes n/a n/a
Voice Dialing - Yes n/a n/a
Customization
Changeable Body Plates Yes - - -
Custom Graphics Yes Yes n/a n/a
Custom Ringtones Yes Yes n/a n/a
Real-Music Ringers - Yes n/a n/a
Data & Network
Data Tethering - Yes n/a n/a
WAP / Web Browser Yes Yes n/a n/a
Input
Predictive Text Entry Yes Yes n/a n/a
Side Keys - Yes Yes Yes
Text Keyboard, Hardware - - - Yes
Touch Screen - - Yes -
Memory
Memory Card Slot - Yes Yes -
Messaging
Email Client - - n/a n/a
EMS / Picture Messaging Yes Yes n/a n/a
Instant Messaging - Yes n/a n/a
MMS - Yes n/a n/a
Text Messaging Templates - Yes n/a n/a
Music
FM Radio - - Yes -
Headphone Jack (3.5mm) - - Yes -
Music Player - Yes n/a n/a
Power
Fast Charging - - Yes -
Productivity
Alarm Yes Yes n/a n/a
Calculator Yes Yes n/a n/a
Calendar - Yes n/a n/a
To-Do List - Yes n/a n/a
Software
Games Yes 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
Speaker Phone - Yes Yes -
  Siemens A56 / A56i Samsung SGH-T819 Nokia G400 5G BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Siemens A56 / A56i Samsung SGH-T819 Nokia G400 5G BlackBerry 7750

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