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Phone Apple iPhone 4 (CDMA) Sony Xperia Z Ultra Samsung SGH-T239 Coolpad Defiant Ericsson R520
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
6.4" diag.
16 : 9
? 5" diag.
16 : 9
?
Display Resolution & Type 640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~344 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
?
Display Refresh 60 Hz 60 Hz ? 60 Hz ?
Battery ? 3,050 mAh ? 2,450 mAh ?
Processor ? 2.2 GHz Qualcomm Snapdragon 800 MSM8974 ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ?
RAM ? 2 GB ? 1 GB ?
Storage 8 GB * 16 GB ? raw hardware 8 GB ? raw hardware
Main Camera 5 megapixel 8 megapixel Yes 5 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 720p HD 1080p HD - 720p HD -
Front Camera Yes 2 megapixel - 2 megapixel -
Weight 4.8 oz
(136g)
7.48 oz
(212g)
3.34 oz
(95g)
6.5 oz
(184g)
4.23 oz
(120g)
Dimensions 4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
7.06" x 3.63" x 0.26"
(179 x 92 x 6.5 mm)
3.78" x 1.87" x 0.68"
(96 x 47 x 17.3 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
Form Factor Slab Slab Slide Slab Slab
Platform / OS iOS Android (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

GSM: 850, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

Data Technology EVDO rA LTE (Cat 4) GPRS LTE (Cat 4) GPRS
Features 
Flashlight - - - Yes -
GPS / Location n/a n/a - n/a -
Ruggedized - Yes - - -
Water-Resistant - Yes - - -
Accessibility
Adjustable Text Size n/a n/a - n/a -
Hearing Aid Compatible Yes Yes Yes Yes -
Multiple Languages n/a n/a Yes n/a Yes
TTY/TDD (Digital) - - - Yes -
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes Yes
Infrared (IR) - - - - Yes
MirrorLink - Yes - - -
Mobile Hotspot n/a n/a - n/a -
NFC - Yes - - -
USB Yes Yes
Micro-USB
- Yes
Micro-USB
-
Wi-Fi Yes
4 (802.11 b,g,n)
Yes - Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID n/a n/a Yes n/a -
Ringer ID n/a n/a Yes n/a -
Voice Dialing n/a n/a - n/a Yes
Customization
Custom Graphics n/a n/a Yes n/a -
Custom Ringtones n/a n/a Yes n/a Yes
Real-Music Ringers n/a n/a Yes n/a -
Data & Network
Data Tethering n/a n/a - n/a Yes
WAP / Web Browser n/a n/a Yes n/a Yes
Input
Predictive Text Entry n/a n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes Yes - Yes -
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client n/a n/a - n/a -
EMS / Picture Messaging n/a n/a Yes n/a -
Instant Messaging n/a n/a Yes n/a -
MMS n/a n/a Yes n/a -
Text Messaging Templates n/a n/a Yes n/a Yes
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) Yes Yes - Yes -
Music Player n/a n/a - n/a -
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - -
TV Output Yes Yes - - -
Video Calling n/a n/a - n/a -
Productivity
Alarm n/a n/a Yes n/a Yes
Calculator n/a n/a Yes n/a Yes
Calendar n/a n/a Yes n/a Yes
To-Do List n/a n/a Yes n/a -
Voice Memo n/a n/a Yes n/a Yes
Software
Games n/a n/a Yes n/a Yes
Java (J2ME) n/a n/a Yes n/a -
Voice
Speaker Phone Yes Yes Yes Yes Yes
  Apple iPhone 4 (CDMA) Sony Xperia Z Ultra Samsung SGH-T239 Coolpad Defiant Ericsson R520
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Apple iPhone 4 (CDMA) Sony Xperia Z Ultra Samsung SGH-T239 Coolpad Defiant Ericsson R520

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