Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
Phone | Nokia Lumia 521 / 520 | BlackBerry 7750 | Motorola Moto z4 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
4" diag. 5 : 3 |
? |
6.4" diag. 19.5 : 9 |
Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
1080 x 2340 pixels (~403 ppi) AMOLED |
Display Refresh | ? | ? | 60 Hz |
Battery | 1,430 mAh | ? | 3,600 mAh |
Processor | 1 GHz Qualcomm Snapdragon S4 MSM8270 | ? | 2 GHz Qualcomm Snapdragon 675 |
RAM | 512 MB | ? | 4 GB |
Storage | 8 GB | ? raw hardware | 128 GB |
Main Camera | 5 megapixel | - | 48 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | 720p HD | - | 4K UHD |
Front Camera | - | - | 25 megapixel |
Weight |
4.39 oz (124g) |
5.01 oz (142g) |
6 oz (170g) |
Dimensions |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.22" x 2.96" x 0.29" (158 x 75 x 7.4 mm) |
Platform / OS | Windows | BlackBerry OS | Android |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
|
Data Technology | HSPA+ 21 | 1xRTT | LTE (Cat 12) |
Features | |||
Fingerprint Reader | - | - | Yes |
Flashlight | - | - | Yes |
Water-Resistant | - | - | Yes |
Accessibility | |||
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
TTY/TDD (Digital) | Yes | Yes | Yes |
Alerts | |||
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | Yes | - | Yes |
NFC | - | - | Yes |
USB | Yes | Yes |
Yes USB Type C |
Wi-Fi | Yes | - |
Yes 5 (802.11 a,ac,b,g,n) |
Input | |||
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | Yes | - |
Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Music | |||
FM Radio | - | - | Yes |
Headphone Jack (3.5mm) | Yes | - | Yes |
Power | |||
Fast Charging | - | - | Yes |
Voice | |||
HD Voice | - | - | Yes |
Speaker Phone | Yes | - | Yes |
Nokia Lumia 521 / 520 | BlackBerry 7750 | Motorola Moto z4 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Nokia Lumia 521 / 520 | BlackBerry 7750 | Motorola Moto z4 |