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Phone Sony Xperia Z Ultra Coolpad Defiant Kyocera DuraXV Extreme / Extreme+ Ericsson T66
Current U.S. Carriers (none) (none) Verizon (none)
Global Availability Not yet released Released Released Released
Specifications 
Display Size 6.4" diag.
16 : 9
5" diag.
16 : 9
2.6" diag.
4 : 3
?
Display Resolution & Type 1080 x 1920 pixels
(~344 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~154 ppi)
LCD (TFT/TFD)
?
Display Refresh 60 Hz 60 Hz ? ?
Battery 3,050 mAh 2,450 mAh 1,770 mAh ?
Processor 2.2 GHz Qualcomm Snapdragon 800 MSM8974 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 2 GHz MediaTek Helio A22 (6761) ?
RAM 2 GB 1 GB 2 GB ?
Storage 16 GB 8 GB 16 GB ? raw hardware
Main Camera 8 megapixel 5 megapixel 5 megapixel -
Wide Camera - - - -
Tele Camera - - - -
Video Capture 1080p HD 720p HD 720p HD -
Front Camera 2 megapixel 2 megapixel - -
Weight 7.48 oz
(212g)
6.5 oz
(184g)
6.8 oz
(193g)
2.08 oz
(59g)
Dimensions 7.06" x 3.63" x 0.26"
(179 x 92 x 6.5 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
4.36" x 2.22" x 1.07"
(111 x 56 x 27.2 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
Form Factor Slab Slab Clamshell Slab
Platform / OS Android Android (proprietary) (proprietary)
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 13

WCDMA: 1, 2, 5

GSM: 900, 1800, 1900

Data Technology LTE (Cat 4) LTE (Cat 4) LTE (Cat 4) -
Features 
Barometer - - Yes * -
Flashlight - Yes Yes -
GPS / Location n/a n/a Yes -
Ruggedized Yes - Yes -
Water-Resistant Yes - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a n/a Yes -
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a n/a Yes Yes
TTY/TDD (Digital) - Yes Yes -
Alerts
Extra Display - - Yes -
Ringer Profiles - - - Yes
Connectivity
Bluetooth Yes Yes Yes -
MirrorLink Yes - - -
Mobile Hotspot n/a n/a Yes -
NFC Yes - - -
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
-
Wi-Fi Yes Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a n/a Yes -
Ringer ID n/a n/a Yes -
Voice Dialing n/a n/a Yes -
Customization
Custom Graphics n/a n/a Yes Yes
Custom Ringtones n/a n/a Yes Yes
Real-Music Ringers n/a n/a Yes -
Data & Network
Data Tethering n/a n/a Yes -
WAP / Web Browser n/a n/a Yes Yes
Input
Predictive Text Entry n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes
Touch Screen Yes Yes - -
Memory
Memory Card Slot Yes Yes Yes -
Messaging
Email Client n/a n/a Yes -
EMS / Picture Messaging n/a n/a - Yes
Instant Messaging n/a n/a - -
MMS n/a n/a Yes -
Text Messaging Templates n/a n/a Yes Yes
Music
FM Radio Yes - Yes -
Headphone Jack (3.5mm) Yes Yes Yes -
Music Player n/a n/a Yes -
Photo & Video
DLNA Yes - - -
Miracast Yes - - -
TV Output Yes - - -
Productivity
Alarm n/a n/a Yes Yes
Calculator n/a n/a Yes Yes
Calendar n/a n/a Yes Yes
To-Do List n/a n/a - Yes
Voice Memo n/a n/a Yes -
Software
Games n/a n/a - Yes
Voice
HD Voice - - Yes -
Push-To-Talk - - Yes -
Speaker Phone Yes Yes Yes -
  * Some versions only
  Sony Xperia Z Ultra Coolpad Defiant Kyocera DuraXV Extreme / Extreme+ Ericsson T66
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Phone Sony Xperia Z Ultra Coolpad Defiant Kyocera DuraXV Extreme / Extreme+ Ericsson T66

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