Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
![]() |
|
| Phone | Nokia Lumia 521 / 520 | BlackBerry Pearl 3G 9100 / 9105 | ZTE Blade Max 3 / Max Blue | Nokia 3620 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
2.3" diag. 1 : 1 |
6" diag. 16 : 9 |
2.1" diag. 1 : 1 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
360 x 400 pixels (~238 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
176 x 208 pixels (~130 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? |
| Battery | 1,430 mAh | 1,150 mAh | 4,000 mAh | 850 mAh |
| Processor | 1 GHz Qualcomm Snapdragon S4 MSM8270 | ? | 2 GHz Qualcomm Snapdragon 625 (MSM8953) | ? |
| RAM | 512 MB | ? | 2 GB | ? |
| Storage | 8 GB | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | 5 megapixel | 3 megapixel | 13 megapixel | Yes |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | ? | 4K UHD | ? |
| Front Camera | - | - | 5 megapixel | - |
| Weight |
4.39 oz (124g) |
3.3 oz (94g) |
6.34 oz (180g) |
4.59 oz (130g) |
| Dimensions |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.25" x 1.96" x 0.52" (108 x 50 x 13.2 mm) |
6.49" x 3.3" x 0.35" (165 x 84 x 8.9 mm) |
5.1" x 2.24" x 1" (130 x 57 x 25.4 mm) |
| Platform / OS | Windows | BlackBerry OS | Android | S60 (Symbian) |
| Network Bands |
4G LTE: 2, 4, 5, 12, 13, 25 WCDMA: 2, 4, 5 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
||
| Data Technology | HSPA+ 21 | HSDPA 3.6 | LTE (Cat 4) | GPRS |
| Features | ||||
| Fingerprint Reader | - | - |
Yes stand-alone |
- |
| Flashlight | - | - | Yes | - |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | Yes | - |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | Yes | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | - | Yes |
| USB | Yes |
Yes Micro-USB |
Yes USB Type C |
- |
| Wi-Fi | Yes |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 ac,b,g,n) |
- |
| Customization | ||||
| Changeable Body Plates | - | - | - | Yes |
| Input | ||||
| Side Keys | Yes | Yes | Yes | - |
| Text Keyboard, Hardware | - | Yes * | - | - |
| Touch Screen | Yes | - | Yes | - |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
| Power | ||||
| Fast Charging | - | - | Yes | - |
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Nokia Lumia 521 / 520 | BlackBerry Pearl 3G 9100 / 9105 | ZTE Blade Max 3 / Max Blue | Nokia 3620 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
![]() |
|
| Phone | Nokia Lumia 521 / 520 | BlackBerry Pearl 3G 9100 / 9105 | ZTE Blade Max 3 / Max Blue | Nokia 3620 |










