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Phone ZTE Z222 / Z223 Samsung Messager III / R570 Samsung SCH-N150 Nubia Red Magic 3 / 3S BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2" diag.
4 : 3
2.4" diag.
4 : 3
? 6.7" diag.
19.5 : 9
?
Display Resolution & Type 176 x 220 pixels
(~141 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
128 x 64 pixels 1080 x 2340 pixels
(~388 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
Display Refresh ? ? ? 90 Hz ?
Battery 900 mAh 1,140 mAh ? 5,000 mAh ?
Processor QSC6270 ? ? Qualcomm Snapdragon 855+ ?
RAM 64 MB ? ? 8 GB * ?
Storage 128 MB ? raw hardware ? raw hardware 128 GB * ? raw hardware
Main Camera Yes 1 megapixel - 48 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? - - 4K UHD -
Front Camera - - - 16 megapixel -
Weight 3.24 oz
(92g)
3.7 oz
(105g)
4.2 oz
(119g)
7.58 oz
(215g)
5.01 oz
(142g)
Dimensions 3.76" x 1.92" x 0.73"
(96 x 49 x 18.5 mm)
4.59" x 2.11" x 0.59"
(117 x 53 x 15 mm)
4.57" x 1.97" x 0.84"
(116 x 50 x 21.3 mm)
6.76" x 3.09" x 0.38"
(172 x 79 x 9.7 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Clamshell Slide Flip Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Android BlackBerry OS
Network Bands

WCDMA: 2, 5

GSM: 850, 1900

CDMA: 850, 1700, 1900

CDMA: 850, 1900

AMPS: 850

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8, 19

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology HSDPA 3.6 1xRTT - LTE (Cat 9) 1xRTT
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight - - - Yes -
GPS / Location - Yes - n/a n/a
Accessibility
Hearing Aid Compatible Yes Yes - - -
Multiple Languages Yes Yes - n/a n/a
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles Yes - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
-
Yes
Classic Audio
-
USB Yes
Micro-USB
Yes - Yes
USB Type C
Yes
Wi-Fi - - - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes Yes - n/a n/a
Ringer ID Yes Yes - n/a n/a
Voice Dialing - Yes Yes n/a n/a
Customization
Custom Graphics Yes Yes - n/a n/a
Custom Ringtones Yes Yes - n/a n/a
Real-Music Ringers Yes Yes - n/a n/a
Data & Network
Data Tethering - - Yes n/a n/a
Dual-SIM - - - Yes -
WAP / Web Browser Yes Yes Yes n/a n/a
Input
Predictive Text Entry Yes Yes Yes n/a n/a
Side Keys Yes Yes - Yes Yes
Text Keyboard, Hardware - Yes - Yes Yes
Touch Screen - - - Yes -
Memory
Memory Card Slot - Yes - - -
Messaging
Email Client Yes - - n/a n/a
MMS Yes Yes - n/a n/a
Text Messaging Templates Yes Yes - n/a n/a
Music
FM Radio Yes * - - - -
Headphone Jack (3.5mm) - Yes - Yes -
Music Player - Yes - n/a n/a
Stereo Speakers - - - Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Productivity
Alarm Yes Yes Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List - - Yes n/a n/a
Voice Memo Yes Yes - n/a n/a
Software
BREW - Yes - n/a n/a
Games Yes Yes Yes n/a n/a
Java (J2ME) Yes - - n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - - Yes n/a n/a
Speaker Phone Yes Yes - Yes -
  * Some versions only
  ZTE Z222 / Z223 Samsung Messager III / R570 Samsung SCH-N150 Nubia Red Magic 3 / 3S BlackBerry 7750
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone ZTE Z222 / Z223 Samsung Messager III / R570 Samsung SCH-N150 Nubia Red Magic 3 / 3S BlackBerry 7750

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