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Phone Nokia N86 8MP Samsung SGH-X640 BlackBerry Classic (GSM) ZTE Z221
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 2.6" diag.
4 : 3
? 3.5" diag.
1 : 1
2" diag.
4 : 3
Display Resolution & Type 240 x 320 pixels
(~154 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
720 x 720 pixels
(~291 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ?
Battery 1,200 mAh 800 mAh 2,515 mAh 900 mAh
Processor 434 MHz ARM 11 ? 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 ?
RAM ? ? 2 GB ?
Storage 8 GB ? raw hardware 16 GB 142 MB
Main Camera 8 megapixel Yes 8 megapixel Yes
Wide Camera - - - -
Tele Camera - - - -
Video Capture VGA (640 x 480) - 1080p HD QCIF (176 x 144)
Front Camera - - 2 megapixel -
Weight 5.26 oz
(149g)
3 oz
(85g)
6.28 oz
(178g)
3.24 oz
(92g)
Dimensions 4.07" x 2.02" x 0.65"
(103 x 51 x 16.5 mm)
3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
5.16" x 2.85" x 0.4"
(131 x 72 x 10.2 mm)
3.76" x 1.92" x 0.73"
(96 x 49 x 18.5 mm)
Form Factor Slide Clamshell Slab Clamshell
Platform / OS S60 (Symbian) (proprietary) BlackBerry 10 (proprietary)
Network Bands

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology HSDPA 3.6 GPRS LTE (Cat 3) HSDPA 3.6
Features 
GPS / Location n/a - n/a Yes
Accessibility
Adjustable Text Size n/a - n/a -
Hearing Aid Compatible - - Yes Yes
Multiple Languages n/a Yes n/a Yes
TTY/TDD (Digital) - - Yes Yes
Alerts
Extra Display - - - Yes
Ringer Profiles Yes - Yes Yes
Connectivity
Bluetooth Yes - Yes Yes
Mobile Hotspot n/a - n/a -
NFC - - Yes -
USB Yes
Micro-USB
- Yes
Micro-USB
Yes
Wi-Fi Yes
802.11 b,g
- Yes
4 (802.11 a,b,g,n)
-
Contacts
Picture ID n/a Yes n/a -
Ringer ID n/a Yes n/a -
Voice Dialing n/a - n/a -
Customization
Custom Graphics n/a Yes n/a Yes
Custom Ringtones n/a Yes n/a Yes
Real-Music Ringers n/a - n/a Yes
Data & Network
Data Tethering n/a - n/a -
WAP / Web Browser n/a Yes n/a Yes
Input
Predictive Text Entry n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes -
Touch Screen - - Yes -
Memory
Memory Card Slot Yes - Yes -
Messaging
Email Client n/a - n/a Yes
EMS / Picture Messaging n/a Yes n/a -
Instant Messaging n/a - n/a Yes
MMS n/a Yes n/a Yes
Text Messaging Templates n/a Yes n/a Yes
Music
FM Radio Yes - Yes -
FM Transmitter n/a - n/a -
Headphone Jack (3.5mm) Yes - Yes -
Music Player n/a - n/a -
Stereo Speakers Yes - - -
Photo & Video
DLNA - - Yes -
Miracast - - Yes -
TV Output Yes - Yes -
Video Calling n/a - n/a -
Productivity
Alarm n/a Yes n/a Yes
Calculator n/a Yes n/a Yes
Calendar n/a Yes n/a Yes
To-Do List n/a Yes n/a -
Voice Memo n/a Yes n/a Yes
Software
Games n/a Yes n/a Yes
Java (J2ME) n/a Yes n/a Yes
Voice
Headset Jack (2.5 mm) n/a Yes n/a -
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Nokia N86 8MP Samsung SGH-X640 BlackBerry Classic (GSM) ZTE Z221
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Phone Nokia N86 8MP Samsung SGH-X640 BlackBerry Classic (GSM) ZTE Z221

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