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Phone Ericsson T66 Asus Smartphone for Snapdragon Insiders Casio G'zOne Rock Huawei Ascend II BlackBerry 7750
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
2.1" diag.
4 : 3
3.5" diag.
5 : 3
?
Display Resolution & Type ? 1080 x 2448 pixels
(~395 ppi)
AMOLED
240 x 320 pixels
(~190 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh ? 144 Hz ? 60 Hz ?
Battery ? 4,000 mAh 1,150 mAh 1,400 mAh ?
Processor ? 2.8 GHz Qualcomm Snapdragon 888 ? 600 MHz Qualcomm S1 MSM7627 ?
RAM ? 16 GB ? ? ?
Storage ? raw hardware 512 GB ? raw hardware ? raw hardware ? raw hardware
Main Camera - 64 megapixel 2 megapixel 5 megapixel -
Wide Camera - 12 megapixel - - -
Tele Camera - 8 megapixel - - -
Video Capture - 8K ? VGA (640 x 480) -
Front Camera - 24 megapixel - - -
Weight 2.08 oz
(59g)
7.41 oz
(210g)
4.4 oz
(125g)
4.1 oz
(116g)
5.01 oz
(142g)
Dimensions 3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
6.82" x 3.04" x 0.38"
(173 x 77 x 9.6 mm)
4.1" x 2" x 0.9"
(104 x 51 x 22.9 mm)
4.6" x 2.4" x 0.5"
(117 x 61 x 12.7 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Slab Slab Clamshell Slab Slab
Platform / OS (proprietary) Android (proprietary) Android BlackBerry OS
Network Bands

GSM: 900, 1800, 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

CDMA: 850, 1900

CDMA: 850, 1700, 1900

CDMA: 850, 1900

Data Technology - NR (5G) EVDO rA EVDO rA 1xRTT
Features 
Fingerprint Reader - Yes
stand-alone
- - -
Flashlight - Yes Yes - -
GPS / Location - n/a Yes n/a n/a
Ruggedized - - Yes - -
Water-Resistant - - Yes - -
Accessibility
Hearing Aid Compatible - Yes Yes Yes -
Multiple Languages Yes n/a Yes n/a n/a
TTY/TDD (Digital) - - Yes Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles Yes - - - Yes
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
NFC - Yes - - -
USB - Yes
USB Type C
Yes Yes
Micro-USB
Yes
Wi-Fi - Yes
6E (802.11 a,ac,ax,b,g,n)
- Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID - n/a Yes n/a n/a
Ringer ID - n/a Yes n/a n/a
Voice Dialing - n/a Yes n/a n/a
Customization
Custom Graphics Yes n/a Yes n/a n/a
Custom Ringtones Yes n/a Yes n/a n/a
Real-Music Ringers - n/a Yes n/a n/a
Data & Network
Data Tethering - n/a Yes n/a n/a
Dual-SIM - Yes - - -
WAP / Web Browser Yes n/a Yes n/a n/a
Input
Predictive Text Entry Yes n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - Yes - Yes -
Memory
Memory Card Slot - - Yes Yes -
Messaging
Email Client - n/a Yes n/a n/a
EMS / Picture Messaging Yes n/a - n/a n/a
Instant Messaging - n/a Yes n/a n/a
MMS - n/a Yes n/a n/a
Text Messaging Templates Yes n/a Yes n/a n/a
Music
Headphone Jack (3.5mm) - - - Yes -
Music Player - n/a Yes n/a n/a
Stereo Speakers - Yes - - -
Power
Fast Charging - Yes - - -
Productivity
Alarm Yes n/a Yes n/a n/a
Calculator Yes n/a Yes n/a n/a
Calendar Yes n/a Yes n/a n/a
To-Do List Yes n/a - n/a n/a
Voice Memo - n/a Yes n/a n/a
Software
BREW - n/a Yes n/a n/a
Games Yes n/a Yes n/a n/a
Java (J2ME) - n/a - n/a n/a
Voice
HD Voice - Yes - - -
Headset Jack (2.5 mm) - n/a Yes n/a n/a
Push-To-Talk - - Yes - -
Speaker Phone - Yes Yes Yes -
  Ericsson T66 Asus Smartphone for Snapdragon Insiders Casio G'zOne Rock Huawei Ascend II BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson T66 Asus Smartphone for Snapdragon Insiders Casio G'zOne Rock Huawei Ascend II BlackBerry 7750

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