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Phone Samsung SGH-X640 Motorola Q BlackBerry 7750 Samsung SCH-U740 Alias Asus Smartphone for Snapdragon Insiders
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size ? ? ? ? 6.8" diag.
20.5 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
176 x 220 pixels
LCD (TFT/TFD)
1080 x 2448 pixels
(~395 ppi)
AMOLED
Display Refresh ? ? ? ? 144 Hz
Battery 800 mAh 1,130 mAh ? ? 4,000 mAh
Processor ? ? ? ? 2.8 GHz Qualcomm Snapdragon 888
RAM ? ? ? ? 16 GB
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware 512 GB
Main Camera Yes 1 megapixel - 1 megapixel 64 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 8 megapixel
Video Capture - ? - ? 8K
Front Camera - - - - 24 megapixel
Weight 3 oz
(85g)
4.06 oz
(115g)
5.01 oz
(142g)
3.56 oz
(101g)
7.41 oz
(210g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.57" x 2.52" x 0.47"
(116 x 64 x 11.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.84" x 2.04" x 0.63"
(98 x 52 x 16 mm)
6.82" x 3.04" x 0.38"
(173 x 77 x 9.6 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) Windows Mobile Standard BlackBerry OS (proprietary) Android
Network Bands

GSM: 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 30, 38, 40, 41, 46, 48, 66, 71, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 3, 4, 5, 8, 19

GSM: 850, 900, 1800, 1900

Data Technology GPRS EVDO r0 1xRTT EVDO r0 NR (5G)
Features 
Fingerprint Reader - - - - Yes
stand-alone
Flashlight - - - - Yes
GPS / Location - n/a n/a Yes n/a
Accessibility
Hearing Aid Compatible - Yes
M3 (mostly compatible)
- Yes
M4 (very compatible)
Yes
M3, T3 (mostly tele-coil compatible)
Multiple Languages Yes n/a n/a Yes n/a
TTY/TDD (Digital) - Yes Yes Yes -
Alerts
Extra Display - - - Yes -
Ringer Profiles - Yes Yes - -
Connectivity
Bluetooth - Yes - Yes Yes
Infrared (IR) - Yes - - -
NFC - - - - Yes
USB - Yes
Mini-USB
Yes Yes Yes
USB Type C
Wi-Fi - - - - Yes
6E (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID Yes n/a n/a Yes n/a
Ringer ID Yes n/a n/a Yes n/a
Voice Dialing - n/a n/a Yes n/a
Customization
Custom Graphics Yes n/a n/a Yes n/a
Custom Ringtones Yes n/a n/a Yes n/a
Real-Music Ringers - n/a n/a - n/a
Data & Network
Data Tethering - n/a n/a Yes n/a
Dual-SIM - - - - Yes
External Antenna Jack - n/a n/a - n/a
WAP / Web Browser Yes n/a n/a Yes n/a
Input
Predictive Text Entry Yes n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes Yes Yes -
Touch Screen - - - - Yes
Capacitive
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client - n/a n/a Yes n/a
EMS / Picture Messaging Yes n/a n/a - n/a
Instant Messaging - n/a n/a Yes n/a
MMS Yes n/a n/a Yes n/a
Text Messaging Templates Yes n/a n/a Yes n/a
Music
Music Player - n/a n/a Yes n/a
Stereo Speakers - - - - Yes
Power
Fast Charging - - - - Yes
Productivity
Alarm Yes n/a n/a Yes n/a
Calculator Yes n/a n/a Yes n/a
Calendar Yes n/a n/a Yes n/a
To-Do List Yes n/a n/a - n/a
Voice Memo Yes n/a n/a Yes n/a
Software
BREW - n/a n/a Yes n/a
Games Yes n/a n/a Yes n/a
Java (J2ME) Yes n/a n/a - n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) Yes n/a n/a - n/a
Speaker Phone Yes Yes - Yes Yes
  Samsung SGH-X640 Motorola Q BlackBerry 7750 Samsung SCH-U740 Alias Asus Smartphone for Snapdragon Insiders
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Motorola Q BlackBerry 7750 Samsung SCH-U740 Alias Asus Smartphone for Snapdragon Insiders

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