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Phone | ZTE Blade Max 2s | Samsung Galaxy Ring / Prevail 2 | Samsung SCH-A570 | BlackBerry 7750 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
6" diag. 18 : 9 |
4" diag. 5 : 3 |
? | ? |
Display Resolution & Type |
1080 x 2160 pixels (~402 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
240 x 240 pixels LCD (Color) |
Display Refresh | 60 Hz | 60 Hz | ? | ? |
Battery | 4,000 mAh | 1,750 mAh | ? | ? |
Processor | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? |
RAM | 2 GB | 1 GB | ? | ? |
Storage | 32 GB | 4 GB | ? raw hardware | ? raw hardware |
Main Camera | 13 megapixel | 5 megapixel | - | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | 1080p HD | 720p HD | - | - |
Front Camera | 5 megapixel | 1 megapixel | - | - |
Weight |
6.35 oz (180g) |
3.4 oz (96g) |
3.6 oz (102g) |
5.01 oz (142g) |
Dimensions |
6.26" x 2.96" x 0.32" (159 x 75 x 8.1 mm) |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
Form Factor | Slab | Slab | Clamshell | Slab |
Platform / OS | Android | Android | (proprietary) | BlackBerry OS |
Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 25, 26, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | LTE (Cat 6) | EVDO rA | 1xRTT | 1xRTT |
Features | ||||
Fingerprint Reader |
Yes stand-alone |
- | - | - |
Flashlight | Yes | - | - | - |
GPS / Location | n/a | n/a | Yes | n/a |
Accessibility | ||||
Adjustable Text Size | n/a | n/a | - | n/a |
Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- | - |
Multiple Languages | n/a | n/a | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | Yes | - |
Ringer Profiles | - | - | - | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | - | - |
USB |
Yes USB Type C |
Yes | - | Yes |
Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- | - |
Contacts | ||||
Picture ID | n/a | n/a | - | n/a |
Ringer ID | n/a | n/a | - | n/a |
Voice Dialing | n/a | n/a | Yes | n/a |
Customization | ||||
Custom Graphics | n/a | n/a | Yes | n/a |
Custom Ringtones | n/a | n/a | Yes | n/a |
Real-Music Ringers | n/a | n/a | - | n/a |
Data & Network | ||||
WAP / Web Browser | n/a | n/a | Yes | n/a |
Input | ||||
Predictive Text Entry | n/a | n/a | Yes | 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 |
EMS / Picture Messaging | n/a | n/a | Yes | n/a |
Instant Messaging | n/a | n/a | - | n/a |
MMS | n/a | n/a | - | n/a |
Text Messaging Templates | n/a | n/a | Yes | n/a |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | - | - |
Music Player | n/a | n/a | - | n/a |
Photo & Video | ||||
DLNA | - | Yes | - | - |
Power | ||||
Fast Charging | Yes | - | - | - |
Productivity | ||||
Alarm | n/a | n/a | Yes | n/a |
Calculator | n/a | n/a | Yes | n/a |
Calendar | n/a | n/a | Yes | n/a |
To-Do List | n/a | n/a | Yes | n/a |
Voice Memo | n/a | n/a | Yes | n/a |
Software | ||||
BREW | n/a | n/a | Yes | n/a |
Games | n/a | n/a | Yes | n/a |
Java (J2ME) | n/a | n/a | - | n/a |
Voice | ||||
HD Voice | Yes | - | - | - |
Headset Jack (2.5 mm) | n/a | n/a | Yes | n/a |
Speaker Phone | Yes | Yes | - | - |
ZTE Blade Max 2s | Samsung Galaxy Ring / Prevail 2 | Samsung SCH-A570 | BlackBerry 7750 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Blade Max 2s | Samsung Galaxy Ring / Prevail 2 | Samsung SCH-A570 | BlackBerry 7750 |