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Phone BLU Pure View LG Optimus F7 Alcatel 665 BlackBerry Key2 BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 5.7" diag.
18 : 9
4.7" diag.
16 : 9
1.8" diag.
4 : 3
4.5" diag.
5 : 3
?
Display Resolution & Type 720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
128 x 160 pixels
(~116 ppi)
LCD (TFT/TFD)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh 60 Hz 60 Hz ? 60 Hz ?
Battery 3,000 mAh 2,540 mAh 650 mAh 3,500 mAh ?
Processor 1.3 GHz MediaTek 6753 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 ? 2.2 GHz Qualcomm Snapdragon 660 ?
RAM 3 GB 1 GB 16 MB 6 GB ?
Storage 32 GB 8 GB 32 MB 64 GB * ? raw hardware
Main Camera 13 megapixel 8 megapixel 2 megapixel 12 megapixel -
Wide Camera - - - - -
Tele Camera - - - 12 megapixel -
Video Capture 1080p HD 1080p HD QCIF (176 x 144) 4K UHD -
Front Camera 8 megapixel 1 megapixel - 8 megapixel -
Weight 6.47 oz
(183g)
4.7 oz
(133g)
2.72 oz
(77g)
5.93 oz
(168g)
5.01 oz
(142g)
Dimensions 6" x 2.82" x 0.32"
(152 x 72 x 8.1 mm)
5.16" x 2.71" x 0.38"
(131 x 69 x 9.7 mm)
3.78" x 1.89" x 0.66"
(96 x 48 x 16.8 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Slab Slab Clamshell Slab Slab
Platform / OS Android Android (proprietary) Android BlackBerry OS
Network Bands

4G LTE: 1, 2, 3, 4, 7, 12, 17, 28

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 4, 5, 12, 25

CDMA: 850, 1700, 1900

*

GSM: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology LTE (Cat 4) LTE (Cat 3) - LTE (Cat 11) 1xRTT
Features 
Fingerprint Reader Yes
stand-alone
- - Yes
stand-alone
-
Flashlight Yes - - Yes -
GPS / Location n/a n/a - n/a n/a
Accessibility
Adjustable Text Size n/a n/a - n/a n/a
Hearing Aid Compatible - Yes Yes Yes -
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes Yes Yes Yes -
Mobile Hotspot n/a n/a - n/a n/a
NFC - Yes - Yes -
USB Yes
Micro-USB
Yes Yes
Micro-USB
Yes
USB Type C
Yes
Wi-Fi Yes
4 (802.11 b,g,n)
Yes
4 (802.11 a,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID n/a n/a Yes n/a n/a
Ringer ID n/a n/a Yes n/a n/a
Voice Dialing n/a n/a - n/a n/a
Customization
Custom Graphics n/a n/a Yes n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a Yes n/a n/a
Data & Network
Data Tethering n/a n/a - n/a n/a
Dual-SIM Yes - - - -
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes Yes
Touch Screen Yes Yes - Yes -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client n/a n/a - n/a n/a
Instant Messaging n/a n/a Yes n/a n/a
MMS n/a n/a Yes n/a n/a
Text Messaging Templates n/a n/a Yes n/a n/a
Music
FM Radio Yes - Yes Yes -
Headphone Jack (3.5mm) Yes Yes Yes Yes -
Music Player n/a n/a Yes n/a n/a
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - -
TV Output - Yes - Yes -
Power
Fast Charging Yes - - Yes -
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a - n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
Games n/a n/a Yes n/a n/a
Java (J2ME) n/a n/a Yes n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) n/a n/a - n/a n/a
Speaker Phone Yes Yes Yes Yes -
  BLU Pure View LG Optimus F7 Alcatel 665 BlackBerry Key2 BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BLU Pure View LG Optimus F7 Alcatel 665 BlackBerry Key2 BlackBerry 7750

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