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Phone Samsung SGH-X640 Nubia Red Magic 3 / 3S Nixxo NXG-9230 Motorola RAZR V3 Sanyo SCP-3810 / Mirro
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Not yet released Released Released
Specifications 
Display Size ? 6.7" diag.
19.5 : 9
? ? 2.4" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~388 ppi)
AMOLED
128 x 128 pixels
LCD (STN)
176 x 220 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh ? 90 Hz ? ? ?
Battery 800 mAh 5,000 mAh ? 680 mAh 1,000 mAh
Processor ? Qualcomm Snapdragon 855+ ? ? ?
RAM ? 8 GB * ? ? ?
Storage ? raw hardware 128 GB * ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes 48 megapixel - Yes 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 4K UHD - ? -
Front Camera - 16 megapixel - - -
Weight 3 oz
(85g)
7.58 oz
(215g)
3.1 oz
(88g)
3.42 oz
(97g)
3.97 oz
(112g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
6.76" x 3.09" x 0.38"
(172 x 79 x 9.7 mm)
3.35" x 1.8" x 0.9"
(85 x 46 x 22.9 mm)
3.86" x 2.09" x 0.54"
(98 x 53 x 13.7 mm)
3.82" x 2.01" x 0.71"
(97 x 51 x 18.1 mm)
Form Factor Clamshell Slab Clamshell Clamshell Clamshell
Platform / OS (proprietary) Android (proprietary) (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

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

GSM: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology GPRS LTE (Cat 9) GPRS GPRS 1xRTT
Features 
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes - - -
GPS / Location - n/a - - Yes
Accessibility
Adjustable Text Size - n/a - - Yes
Hearing Aid Compatible - - - Yes Yes
Multiple Languages Yes n/a Yes Yes Yes
TTY/TDD (Digital) - Yes - Yes Yes
Alerts
Extra Display - - Yes Yes Yes
Ringer Profiles - - Yes Yes -
Connectivity
Bluetooth - Yes - Yes Yes
USB - Yes
USB Type C
- Yes
Mini-USB
Yes
Micro-USB
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
- - -
Contacts
Picture ID Yes n/a Yes Yes Yes
Ringer ID Yes n/a Yes Yes Yes
Voice Dialing - n/a - Yes Yes
Customization
Custom Graphics Yes n/a Yes Yes Yes
Custom Ringtones Yes n/a Yes Yes Yes
Real-Music Ringers - n/a - Yes Yes
Data & Network
Data Tethering - n/a Yes Yes Yes
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a Yes Yes Yes
Input
Predictive Text Entry Yes n/a Yes Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - Yes - - -
Messaging
Email Client - n/a - Yes Yes
EMS / Picture Messaging Yes n/a Yes Yes -
Instant Messaging - n/a - Yes Yes
MMS Yes n/a - Yes -
Text Messaging Templates Yes n/a Yes Yes Yes
Music
Headphone Jack (3.5mm) - Yes - - -
Stereo Speakers - Yes - - -
Photo & Video
TV Output - Yes - - -
Power
Fast Charging - Yes - - -
Productivity
Alarm Yes n/a Yes Yes Yes
Calculator Yes n/a Yes Yes Yes
Calendar Yes n/a Yes Yes Yes
To-Do List Yes n/a - - Yes
Voice Memo Yes n/a - Yes Yes
Software
Games Yes n/a Yes Yes Yes
Java (J2ME) Yes n/a - Yes Yes
Voice
HD Voice - Yes - - -
Headset Jack (2.5 mm) Yes n/a Yes - Yes
Speaker Phone Yes Yes - Yes Yes
  Samsung SGH-X640 Nubia Red Magic 3 / 3S Nixxo NXG-9230 Motorola RAZR V3 Sanyo SCP-3810 / Mirro
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Phone Samsung SGH-X640 Nubia Red Magic 3 / 3S Nixxo NXG-9230 Motorola RAZR V3 Sanyo SCP-3810 / Mirro

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