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Phone BlackBerry 7750 Samsung Galaxy S20 FE Samsung Galaxy S6 (GSM) Siemens SL55 Sony Xperia Pro
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 6.5" diag.
20 : 9
5.1" diag.
16 : 9
? 6.5" diag.
21 : 9
Display Resolution & Type 240 x 240 pixels
LCD (Color)
1080 x 2400 pixels
(~405 ppi)
AMOLED
1440 x 2560 pixels
(~576 ppi)
AMOLED
101 x 80 pixels
LCD (STN)
1644 x 3840 pixels
(~643 ppi)
AMOLED
Display Refresh ? 120 Hz 60 Hz ? 60 Hz
Battery ? 4,500 mAh 2,550 mAh 500 mAh 4,000 mAh
Processor ? Qualcomm Snapdragon 865 2.1 GHz Samsung Exynos 7420 ? Qualcomm Snapdragon 865
RAM ? 6 GB 3 GB ? 12 GB
Storage ? raw hardware 128 GB * 32 GB * ? raw hardware 512 GB
Main Camera - 12 megapixel 16 megapixel - 12 megapixel
Wide Camera - 12 megapixel - - 12 megapixel
Tele Camera - 8 megapixel - - 12 megapixel
Video Capture - 4K UHD 4K UHD - 4K UHD
Front Camera - 32 megapixel 5 megapixel - 8 megapixel
Weight 5.01 oz
(142g)
6.7 oz
(190g)
4.87 oz
(138g)
2.79 oz
(79g)
7.94 oz
(225g)
Dimensions 4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.29" x 2.93" x 0.33"
(160 x 75 x 8.4 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
3.21" x 1.75" x 0.86"
(82 x 44 x 21.8 mm)
6.7" x 3" x 0.4"
(170 x 76 x 10.2 mm)
Form Factor Slab Slab Slab Slide Slab
Platform / OS BlackBerry OS Android Android (proprietary) Android
Network Bands

CDMA: 850, 1900

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

4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 40, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

5G: 2, 5, 66, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 25, 26, 41, 48, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT NR (5G) LTE (Cat 6) GPRS NR (5G)
Features 
Barometer - Yes - - -
Fingerprint Reader - Yes
in-display (optical)
Yes - Yes
stand-alone
Flashlight - Yes Yes - Yes
GPS / Location n/a n/a n/a - n/a
VR-ready - - Yes - -
Water-Resistant - Yes
IPX8 (SCUBA)
- - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - Yes Yes - Yes
Multiple Languages n/a n/a n/a Yes n/a
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 Yes -
MirrorLink - - Yes - -
NFC - Yes Yes - Yes
USB Yes Yes
USB Type C
Yes
Micro-USB
- Yes
USB Type C
Wi-Fi - Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a n/a n/a Yes n/a
Ringer ID n/a n/a n/a Yes n/a
Voice Dialing n/a n/a n/a Yes n/a
Customization
Custom Graphics n/a n/a n/a Yes n/a
Custom Ringtones n/a n/a n/a Yes n/a
Data & Network
Data Tethering n/a n/a n/a Yes n/a
Dual-SIM - - - - Yes
WAP / Web Browser n/a n/a n/a Yes n/a
Input
Predictive Text Entry n/a n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - - -
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot - Yes - - Yes
Messaging
Email Client n/a n/a n/a Yes n/a
EMS / Picture Messaging n/a n/a n/a Yes n/a
MMS n/a n/a n/a Yes n/a
Text Messaging Templates n/a n/a n/a Yes n/a
Music
Headphone Jack (3.5mm) - - Yes - Yes
Stereo Speakers - Yes - - Yes
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - Yes Yes - Yes
Power
Fast Charging - Yes Yes - Yes
Wireless Charging - Yes Yes - -
Productivity
Alarm n/a n/a n/a Yes n/a
Calculator n/a n/a n/a Yes n/a
Calendar n/a n/a n/a Yes n/a
To-Do List n/a n/a n/a Yes n/a
Voice Memo n/a n/a n/a Yes n/a
Software
Games n/a n/a n/a Yes n/a
Java (J2ME) n/a n/a n/a Yes n/a
Voice
HD Voice - Yes Yes - Yes
Headset Jack (2.5 mm) n/a n/a n/a - n/a
Speaker Phone - Yes Yes Yes Yes
  BlackBerry 7750 Samsung Galaxy S20 FE Samsung Galaxy S6 (GSM) Siemens SL55 Sony Xperia Pro
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 7750 Samsung Galaxy S20 FE Samsung Galaxy S6 (GSM) Siemens SL55 Sony Xperia Pro

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