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Phone BlackBerry 7750 Samsung Galaxy Note9 ZTE Blade Z Max
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size ? 6.4" diag.
18.5 : 9
6" diag.
16 : 9
Display Resolution & Type 240 x 240 pixels
LCD (Color)
1440 x 2960 pixels
(~514 ppi)
AMOLED
1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz
Battery ? 4,000 mAh 4,080 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 845 1.4 GHz Qualcomm Snapdragon 435 (MSM8940)
RAM ? 6 GB * 2 GB
Storage ? raw hardware 128 GB * 32 GB
Main Camera - 12 megapixel 16 megapixel
Wide Camera - - -
Tele Camera - 12 megapixel -
Video Capture - 4K UHD 1080p HD
Front Camera - 8 megapixel 8 megapixel
Weight 5.01 oz
(142g)
7.09 oz
(201g)
6.58 oz
(186g)
Dimensions 4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.37" x 3.01" x 0.35"
(162 x 76 x 8.8 mm)
6.51" x 3.28" x 0.33"
(165 x 83 x 8.3 mm)
Platform / OS BlackBerry OS Android Android
Network Bands

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 12, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 18) LTE (Cat 6)
Features 
Barometer - Yes -
Fingerprint Reader - Yes
stand-alone
Yes
stand-alone
Flashlight - Yes Yes
VR-ready - Yes -
Water-Resistant - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible - Yes Yes
TTY/TDD (Digital) Yes Yes Yes
Alerts
Ringer Profiles Yes - -
Connectivity
Bluetooth - Yes Yes
MirrorLink - Yes -
NFC - Yes -
USB Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 b,g,n)
Input
Side Keys Yes Yes Yes
Stylus - Yes -
Text Keyboard, Hardware Yes - -
Touch Screen - Yes Yes
Memory
Memory Card Slot - Yes Yes
Music
FM Radio - - Yes
Headphone Jack (3.5mm) - Yes Yes
Stereo Speakers - Yes -
Photo & Video
Miracast - Yes -
TV Output - Yes -
Power
Fast Charging - Yes Yes
Wireless Charging - Yes -
Voice
HD Voice - Yes Yes
Speaker Phone - Yes Yes
  BlackBerry 7750 Samsung Galaxy Note9 ZTE Blade Z Max
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Phone BlackBerry 7750 Samsung Galaxy Note9 ZTE Blade Z Max

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