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Phone Samsung PM-A840 BlackBerry 7750 Motorola V710 Nubia Red Magic 3 / 3S Pantech Reveal C790
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? ? 6.7" diag.
19.5 : 9
2.2" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (STN)
240 x 240 pixels
LCD (Color)
176 x 220 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~388 ppi)
AMOLED
320 x 240 pixels
(~182 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? 90 Hz ?
Battery ? ? ? 5,000 mAh 930 mAh
Processor ? ? ? Qualcomm Snapdragon 855+ ?
RAM ? ? ? 8 GB * ?
Storage ? raw hardware ? raw hardware ? raw hardware 128 GB * ? raw hardware
Main Camera Yes - 1 megapixel 48 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - ? 4K UHD QVGA (320 x 240)
Front Camera - - - 16 megapixel -
Weight 3.28 oz
(93g)
5.01 oz
(142g)
4.06 oz
(115g)
7.58 oz
(215g)
4.2 oz
(119g)
Dimensions 3.54" x 1.85" x 0.94"
(90 x 47 x 23.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.7" x 1.93" x 0.92"
(94 x 49 x 23.4 mm)
6.76" x 3.09" x 0.38"
(172 x 79 x 9.7 mm)
3.91" x 2.36" x 0.58"
(99 x 60 x 14.8 mm)
Form Factor Clamshell Slab Clamshell Slab Slab
Platform / OS (proprietary) BlackBerry OS (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 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

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT 1xRTT 1xRTT LTE (Cat 9) HSDPA 3.6
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight - - - Yes -
GPS / Location Yes n/a Yes n/a Yes
Accessibility
Adjustable Text Size - n/a - n/a Yes
Hearing Aid Compatible Yes - Yes - Yes
Multiple Languages Yes n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - Yes - -
Ringer Profiles - Yes - - Yes
Connectivity
Bluetooth - - Yes Yes Yes
USB - Yes Yes * Yes
USB Type C
Yes
Wi-Fi - - - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes n/a Yes n/a Yes
Ringer ID Yes n/a Yes n/a Yes
Voice Dialing Yes n/a Yes n/a -
Customization
Custom Graphics Yes n/a Yes n/a Yes
Custom Ringtones Yes n/a Yes n/a Yes
Real-Music Ringers - n/a Yes n/a Yes
Data & Network
Data Tethering - n/a Yes n/a Yes
Dual-SIM - - - Yes -
WAP / Web Browser Yes n/a Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes Yes
Touch Screen - - - Yes -
Memory
Memory Card Slot - - Yes - Yes
Messaging
Email Client - n/a Yes * n/a Yes
EMS / Picture Messaging - n/a Yes n/a -
Instant Messaging - n/a - n/a Yes
MMS - n/a Yes n/a Yes
Text Messaging Templates Yes n/a Yes n/a Yes
Music
Headphone Jack (3.5mm) - - - Yes -
Music Player - n/a Yes n/a Yes
Stereo Speakers - - - Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar Yes n/a Yes n/a Yes
To-Do List Yes n/a - n/a -
Voice Memo Yes n/a Yes n/a Yes
Software
BREW - n/a Yes n/a -
Games Yes n/a Yes n/a Yes
Java (J2ME) Yes n/a - n/a Yes
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) Yes n/a Yes n/a -
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung PM-A840 BlackBerry 7750 Motorola V710 Nubia Red Magic 3 / 3S Pantech Reveal C790
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung PM-A840 BlackBerry 7750 Motorola V710 Nubia Red Magic 3 / 3S Pantech Reveal C790

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