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Phone Samsung Wafer R510 BlackBerry Curve 8300 ZTE Blade A7 Prime Nokia E70
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 1.9" diag.
4 : 3
? 6.1" diag.
19.5 : 9
?
Display Resolution & Type 220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
720 x 1560 pixels
(~282 ppi)
LCD (TFT/TFD)
352 x 416 pixels
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ?
Battery 800 mAh ? 3,200 mAh 1,150 mAh
Processor ? ? 2 GHz MediaTek Helio A22 (MT6761) ?
RAM ? ? 3 GB ?
Storage ? raw hardware ? raw hardware 32 GB ? raw hardware
Main Camera 1 megapixel 2 megapixel 16 megapixel 2 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture ? - 1080p HD CIF (352 x 288)
Front Camera - - 5 megapixel -
Weight 2.47 oz
(70g)
3.92 oz
(111g)
5.82 oz
(165g)
4.48 oz
(127g)
Dimensions 4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
4.2" x 2.36" x 0.61"
(107 x 60 x 15.5 mm)
6.17" x 2.87" x 0.32"
(157 x 73 x 8.1 mm)
4.61" x 2.09" x 0.87"
(117 x 53 x 22.1 mm)
Form Factor Slab Slab Slab Slab
Platform / OS (proprietary) BlackBerry OS Android S60 (Symbian)
Network Bands

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 13

GSM: 850, 1800, 1900

*

Data Technology EVDO r0 EDGE LTE (Cat 4) EDGE
Features 
Fingerprint Reader - - Yes -
Flashlight - - Yes -
GPS / Location Yes n/a n/a n/a
Water-Resistant - - Yes
IPX2 (drip)
-
Accessibility
Adjustable Text Size - n/a n/a n/a
Hearing Aid Compatible Yes - Yes -
Multiple Languages Yes n/a n/a n/a
TTY/TDD (Digital) Yes Yes - Yes
Alerts
Ringer Profiles - Yes - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - - Yes
USB - Yes Yes
USB Type C
Yes
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
Yes
802.11 b,g
Contacts
Picture ID Yes n/a n/a n/a
Ringer ID - n/a n/a n/a
Voice Dialing Yes n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a
Real-Music Ringers - n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes
Touch Screen - - Yes -
Memory
Memory Card Slot Yes Yes Yes Yes
Messaging
Email Client - n/a n/a n/a
EMS / Picture Messaging - n/a n/a n/a
Instant Messaging - n/a n/a n/a
MMS Yes n/a n/a n/a
Text Messaging Templates - n/a n/a n/a
Music
FM Radio - - Yes -
Headphone Jack (3.5mm) - Yes Yes -
Music Player Yes n/a n/a n/a
Stereo Speakers Yes - - -
Productivity
Alarm Yes n/a n/a n/a
Calculator Yes n/a n/a n/a
Calendar Yes n/a n/a n/a
To-Do List - n/a n/a n/a
Voice Memo Yes n/a n/a n/a
Software
BREW Yes n/a n/a n/a
Games Yes n/a n/a n/a
Java (J2ME) - n/a n/a n/a
Voice
HD Voice - - Yes -
Push-To-Talk - Yes * - Yes *
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Samsung Wafer R510 BlackBerry Curve 8300 ZTE Blade A7 Prime Nokia E70
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Phone Samsung Wafer R510 BlackBerry Curve 8300 ZTE Blade A7 Prime Nokia E70

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