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Phone | Samsung Knack U310 | ZTE Blade Z Max | Sanyo MM-5600 | Samsung SPH-A660 / VI660 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.2" diag. 4 : 3 |
6" diag. 16 : 9 |
? | ? |
Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (Color) |
Display Refresh | ? | 60 Hz | ? | ? |
Battery | 1,000 mAh | 4,080 mAh | 1,000 mAh | ? |
Processor | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | ? | ? |
RAM | ? | 2 GB | ? | ? |
Storage | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware |
Main Camera | - | 16 megapixel | 1 megapixel | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 1080p HD | ? | - |
Front Camera | - | 8 megapixel | - | - |
Weight |
3.63 oz (103g) |
6.58 oz (186g) |
4.52 oz (128g) |
3.54 oz (100g) |
Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
3.66" x 1.91" x 1.04" (93 x 49 x 26.4 mm) |
3.3" x 1.8" x 0.87" (84 x 46 x 22.1 mm) |
Form Factor | Clamshell | Slab | Clamshell | Clamshell |
Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
Data Technology | - | LTE (Cat 6) | 1xRTT | 1xRTT |
Features | ||||
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | - |
GPS / Location | Yes | n/a | Yes | Yes |
Accessibility | ||||
Adjustable Text Size | Yes | n/a | - | - |
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Multiple Languages | Yes | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | Yes | - |
Connectivity | ||||
Bluetooth | - | Yes | - | - |
USB | - |
Yes USB Type C |
Yes | - |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- | - |
Contacts | ||||
Picture ID | - | n/a | Yes | Yes |
Ringer ID | - | n/a | Yes | Yes |
Voice Dialing | Yes | n/a | Yes | Yes |
Customization | ||||
Custom Graphics | - | n/a | Yes | Yes |
Custom Ringtones | - | n/a | Yes | Yes |
Real-Music Ringers | - | n/a | Yes | - |
Data & Network | ||||
Data Tethering | - | n/a | - | Yes |
WAP / Web Browser | - | n/a | Yes | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
- | - |
Memory | ||||
Memory Card Slot | - | Yes | Yes | - |
Messaging | ||||
EMS / Picture Messaging | Yes | n/a | - | - |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | Yes | - | - |
Music Player | - | n/a | Yes | - |
Power | ||||
Fast Charging | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | Yes | Yes |
Calculator | Yes | n/a | Yes | Yes |
Calendar | Yes | n/a | Yes | Yes |
To-Do List | - | n/a | Yes | Yes |
Voice Memo | - | n/a | Yes | Yes |
Software | ||||
Games | - | n/a | Yes | Yes |
Java (J2ME) | - | n/a | Yes | Yes |
Voice | ||||
Call Screening | - | - | Yes | - |
HD Voice | - | Yes | - | - |
Headset Jack (2.5 mm) | Yes | n/a | Yes | Yes |
Push-To-Talk | - | - | Yes | - |
Speaker Phone | Yes | Yes | Yes | - |
Samsung Knack U310 | ZTE Blade Z Max | Sanyo MM-5600 | Samsung SPH-A660 / VI660 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Knack U310 | ZTE Blade Z Max | Sanyo MM-5600 | Samsung SPH-A660 / VI660 |