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Phone Samsung SCH-A645 Asus Smartphone for Snapdragon Insiders Nokia N73 ZTE Concord II Kyocera Brigadier
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size ? 6.8" diag.
20.5 : 9
? 4" diag.
5 : 3
4.5" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (STN)
1080 x 2448 pixels
(~395 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~326 ppi)
LCD (TFT/TFD)
Display Refresh ? 144 Hz ? 60 Hz 60 Hz
Battery 1,000 mAh 4,000 mAh 1,100 mAh 1,820 mAh 3,100 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 888 ? 1.2 GHz Qualcomm MSM8210 1.4 GHz Qualcomm Snapdragon 400 MSM8928
RAM ? 16 GB ? 1 GB 2 GB
Storage ? raw hardware 512 GB ? raw hardware 4 GB 16 GB
Main Camera - 64 megapixel 3 megapixel 5 megapixel 8 megapixel
Wide Camera - 12 megapixel - - -
Tele Camera - 8 megapixel - - -
Video Capture - 8K CIF (352 x 288) 720p HD 1080p HD
Front Camera - 24 megapixel - - 2 megapixel
Weight 3.2 oz
(91g)
7.41 oz
(210g)
4.09 oz
(116g)
4.4 oz
(125g)
6.6 oz
(187g)
Dimensions 3.54" x 1.79" x 0.94"
(90 x 45 x 23.9 mm)
6.82" x 3.04" x 0.38"
(173 x 77 x 9.6 mm)
4.33" x 1.93" x 0.75"
(110 x 49 x 19.1 mm)
4.96" x 2.56" x 0.42"
(126 x 65 x 10.7 mm)
5.37" x 2.69" x 0.52"
(136 x 68 x 13.2 mm)
Form Factor Clamshell Slab Slab Slab Slab
Platform / OS (proprietary) Android S60 (Symbian) Android Android
Network Bands

CDMA: 850, 1900

AMPS: 850

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

WCDMA: 1

GSM: 850, 900, 1800, 1900

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT NR (5G) EDGE HSPA+ 21 LTE (Cat 3)
Features 
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes - - Yes
GPS / Location Yes n/a n/a n/a n/a
Ruggedized - - - - Yes
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible Yes Yes - Yes Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) Yes - - Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - Yes - -
Connectivity
Bluetooth - Yes Yes Yes Yes
Infrared (IR) - - Yes - -
Mobile Hotspot - n/a n/a n/a n/a
NFC - Yes - - Yes
USB - Yes
USB Type C
Yes Yes
Micro-USB
Yes
Micro-USB
Wi-Fi - Yes
6E (802.11 a,ac,ax,b,g,n)
- Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID - n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes * n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen - Yes - Yes Yes
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client - n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS - n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - - - Yes Yes
Music Player - n/a n/a n/a n/a
Stereo Speakers - Yes Yes - -
Photo & Video
Miracast - - - - Yes
Video Calling - n/a n/a n/a n/a
Power
Fast Charging - Yes - - -
Wireless Charging - - - - Yes
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
BREW Yes * n/a n/a n/a n/a
Games Yes * n/a n/a n/a n/a
Java (J2ME) - n/a n/a n/a n/a
Voice
HD Voice - Yes - Yes -
Headset Jack (2.5 mm) Yes n/a n/a n/a n/a
Push-To-Talk - - Yes * - Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A645 Asus Smartphone for Snapdragon Insiders Nokia N73 ZTE Concord II Kyocera Brigadier
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Phone Samsung SCH-A645 Asus Smartphone for Snapdragon Insiders Nokia N73 ZTE Concord II Kyocera Brigadier

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