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Phone | Samsung SGH-E640 | Sony Ericsson Z520 / Z525 | ZTE Blade Z Max |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? | ? |
6" diag. 16 : 9 |
Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz |
Battery | 800 mAh | ? | 4,080 mAh |
Processor | ? | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) |
RAM | ? | ? | 2 GB |
Storage | ? raw hardware | ? raw hardware | 32 GB |
Main Camera | 1 megapixel | Yes | 16 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | QCIF (176 x 144) | ? | 1080p HD |
Front Camera | - | - | 8 megapixel |
Weight |
3.17 oz (90g) |
3.46 oz (98g) |
6.58 oz (186g) |
Dimensions |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
3.27" x 1.81" x 0.94" (83 x 46 x 23.9 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
Form Factor | Clamshell | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | GPRS | GPRS | LTE (Cat 6) |
Features | |||
Fingerprint Reader | - | - |
Yes stand-alone |
Flashlight | - | - | Yes |
Accessibility | |||
Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes |
Alerts | |||
Extra Display | Yes | Yes | - |
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
Infrared (IR) | - | Yes | - |
USB | Yes | Yes |
Yes USB Type C |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Contacts | |||
Picture ID | Yes | Yes | n/a |
Ringer ID | Yes | Yes | n/a |
Voice Dialing | - | Yes | n/a |
Customization | |||
Changeable Body Plates | - | Yes | - |
Custom Graphics | Yes | Yes | n/a |
Custom Ringtones | Yes | Yes | n/a |
Real-Music Ringers | Yes | Yes | n/a |
Data & Network | |||
Data Tethering | - | Yes | n/a |
WAP / Web Browser | Yes | Yes | n/a |
Input | |||
Predictive Text Entry | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
Memory | |||
Memory Card Slot | - | - | Yes |
Messaging | |||
Email Client | Yes | Yes | n/a |
EMS / Picture Messaging | Yes | Yes | n/a |
MMS | Yes | Yes | n/a |
Text Messaging Templates | Yes | Yes | n/a |
Music | |||
FM Radio | - | - | Yes |
Headphone Jack (3.5mm) | - | - | Yes |
Music Player | Yes | - | n/a |
Power | |||
Fast Charging | - | - | Yes |
Productivity | |||
Alarm | Yes | Yes | n/a |
Calculator | Yes | Yes | n/a |
Calendar | Yes | Yes | n/a |
To-Do List | Yes | Yes | n/a |
Voice Memo | Yes | Yes | n/a |
Software | |||
Games | Yes | Yes | n/a |
Java (J2ME) | Yes | Yes | n/a |
Voice | |||
HD Voice | - | - | Yes |
Push-To-Talk | - | Yes * | - |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
Samsung SGH-E640 | Sony Ericsson Z520 / Z525 | ZTE Blade Z Max |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-E640 | Sony Ericsson Z520 / Z525 | ZTE Blade Z Max |