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Phone | BlackBerry 7750 | Sanyo RL-4920 | ZTE Flash | ZTE Blade A7 Prime |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
4.5" diag. 16 : 9 |
6.1" diag. 19.5 : 9 |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
128 x 112 pixels LCD (Color) |
720 x 1280 pixels (~326 ppi) LCD (TFT/TFD) |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 60 Hz |
Battery | ? | 1,700 mAh | 1,780 mAh | 3,200 mAh |
Processor | ? | ? | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | 2 GHz MediaTek Helio A22 (MT6761) |
RAM | ? | ? | 1 GB | 3 GB |
Storage | ? raw hardware | ? raw hardware | 8 GB | 32 GB |
Main Camera | - | - | 12 megapixel | 16 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 1080p HD | 1080p HD |
Front Camera | - | - | 1 megapixel | 5 megapixel |
Weight |
5.01 oz (142g) |
4.03 oz (114g) |
5.2 oz (147g) |
5.82 oz (165g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.22" x 1.85" x 0.85" (107 x 47 x 21.6 mm) |
5.27" x 2.56" x 0.38" (134 x 65 x 9.7 mm) |
6.17" x 2.87" x 0.32" (157 x 73 x 8.1 mm) |
Form Factor | Slab | Slab | Slab | Slab |
Platform / OS | BlackBerry OS | (proprietary) | Android | Android |
Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 25 CDMA: 800, 850, 1900 |
4G LTE: 2, 4, 5, 13 |
Data Technology | 1xRTT | 1xRTT | LTE (Cat 3) | LTE (Cat 4) |
Features | ||||
Fingerprint Reader | - | - | - | Yes |
Flashlight | - | - | - | Yes |
GPS / Location | n/a | Yes | n/a | n/a |
Water-Resistant | - | - | - |
Yes IPX2 (drip) |
Accessibility | ||||
Adjustable Text Size | n/a | - | n/a | n/a |
Hearing Aid Compatible | - | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | n/a | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | - |
Alerts | ||||
Ringer Profiles | Yes | - | - | - |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
Mobile Hotspot | n/a | - | n/a | n/a |
NFC | - | - | Yes | - |
USB | Yes | Yes |
Yes Micro-USB |
Yes USB Type C |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | n/a | Yes | n/a | n/a |
Ringer ID | n/a | Yes | n/a | n/a |
Voice Dialing | n/a | Yes | n/a | n/a |
Customization | ||||
Custom Graphics | n/a | Yes | n/a | n/a |
Custom Ringtones | n/a | Yes | 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 | n/a | Yes | n/a | n/a |
Input | ||||
Predictive Text Entry | n/a | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | - | Yes | Yes |
Messaging | ||||
Email Client | n/a | - | n/a | n/a |
Instant Messaging | n/a | - | n/a | n/a |
MMS | n/a | - | n/a | n/a |
Music | ||||
FM Radio | - | - | - | Yes |
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | n/a | - | n/a | n/a |
Productivity | ||||
Alarm | n/a | Yes | n/a | n/a |
Calculator | n/a | Yes | n/a | n/a |
Calendar | n/a | Yes | n/a | n/a |
To-Do List | n/a | Yes | n/a | n/a |
Voice Memo | n/a | Yes | n/a | n/a |
Software | ||||
Games | n/a | Yes | n/a | n/a |
Java (J2ME) | n/a | Yes | n/a | n/a |
Voice | ||||
Call Screening | - | Yes | - | - |
HD Voice | - | - | Yes | Yes |
Headset Jack (2.5 mm) | n/a | Yes | n/a | n/a |
Push-To-Talk | - | Yes | - | - |
Speaker Phone | - | Yes | Yes | Yes |
BlackBerry 7750 | Sanyo RL-4920 | ZTE Flash | ZTE Blade A7 Prime |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Sanyo RL-4920 | ZTE Flash | ZTE Blade A7 Prime |