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Phone | Samsung SPH-A520 | Palm Pre Plus (GSM) | ZTE Blade Z Max | BlackBerry 8830 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
3.1" diag. 5 : 3 |
6" diag. 16 : 9 |
? |
Display Resolution & Type |
? LCD (STN) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | ? |
Battery | ? | 1,150 mAh | 4,080 mAh | 1,400 mAh |
Processor | ? | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | ? |
RAM | ? | ? | 2 GB | ? |
Storage | ? raw hardware | ? raw hardware | 32 GB | ? raw hardware |
Main Camera | - | 3 megapixel | 16 megapixel | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | VGA (640 x 480) | 1080p HD | - |
Front Camera | - | - | 8 megapixel | - |
Weight |
3.6 oz (102g) |
4.89 oz (139g) |
6.58 oz (186g) |
4.6 oz (130g) |
Dimensions |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
Form Factor | Clamshell | Slide | Slab | Slab |
Platform / OS | (proprietary) | webOS | Android | BlackBerry OS |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | 1xRTT | HSDPA 1.8 | LTE (Cat 6) | EVDO r0 |
Features | ||||
Fingerprint Reader | - | - |
Yes stand-alone |
- |
Flashlight | - | - | Yes | - |
GPS / Location | Yes | n/a | n/a | n/a |
Accessibility | ||||
Adjustable Text Size | - | n/a | n/a | n/a |
Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Ringer Profiles | - | - | - | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | - |
Yes Micro-USB |
Yes USB Type C |
Yes |
Wi-Fi | - |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | n/a |
Ringer ID | Yes | 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 | Yes | 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 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 |
Power | ||||
Fast Charging | - | - | 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 | Yes | n/a | n/a | n/a |
Voice Memo | Yes | n/a | n/a | n/a |
Software | ||||
Games | Yes | n/a | n/a | n/a |
Java (J2ME) | - | n/a | n/a | n/a |
Voice | ||||
HD Voice | - | - | Yes | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a |
Push-To-Talk | - | - | - | Yes * |
Speaker Phone | - | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SPH-A520 | Palm Pre Plus (GSM) | ZTE Blade Z Max | BlackBerry 8830 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SPH-A520 | Palm Pre Plus (GSM) | ZTE Blade Z Max | BlackBerry 8830 |