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Phone Ericsson T66 Coolpad Defiant Alcatel 665 Motorola Moto Z2 Force BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 5" diag.
16 : 9
1.8" diag.
4 : 3
5.5" diag.
16 : 9
?
Display Resolution & Type ? 480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~534 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
Display Refresh ? 60 Hz ? 60 Hz ?
Battery ? 2,450 mAh 650 mAh 2,730 mAh ?
Processor ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ? 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) ?
RAM ? 1 GB 16 MB 4 GB ?
Storage ? raw hardware 8 GB 32 MB 64 GB ? raw hardware
Main Camera - 5 megapixel 2 megapixel 12 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD QCIF (176 x 144) 4K UHD -
Front Camera - 2 megapixel - 5 megapixel -
Weight 2.08 oz
(59g)
6.5 oz
(184g)
2.72 oz
(77g)
5.04 oz
(143g)
5.01 oz
(142g)
Dimensions 3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
6.13" x 2.99" x 0.24"
(156 x 76 x 6.1 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

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

Data Technology - LTE (Cat 4) - LTE (Cat 16) 1xRTT
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight - Yes - Yes -
GPS / Location - n/a - n/a n/a
VR-ready - - - 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 - Yes
Connectivity
Bluetooth -
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
NFC - - - Yes -
USB - Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Wi-Fi - Yes
4 (802.11 b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID - n/a Yes n/a n/a
Ringer ID - 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
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 Yes -
Messaging
Email Client - n/a - 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
FM Radio - - Yes - -
Headphone Jack (3.5mm) - Yes Yes - -
Music Player - n/a Yes n/a n/a
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
Games Yes n/a Yes n/a n/a
Java (J2ME) - n/a Yes n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - n/a - n/a n/a
Speaker Phone - Yes Yes Yes -
  * Some versions only
  Ericsson T66 Coolpad Defiant Alcatel 665 Motorola Moto Z2 Force BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson T66 Coolpad Defiant Alcatel 665 Motorola Moto Z2 Force BlackBerry 7750

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