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Phone | ZTE Z331 | Samsung Galaxy Victory 4G LTE | ZTE Agent | Motorola Droid Ultra | Samsung PM-A840 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
4" diag. 5 : 3 |
2.4" diag. 4 : 3 |
5" diag. 16 : 9 |
? |
Display Resolution & Type |
176 x 220 pixels (~117 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) AMOLED |
128 x 160 pixels LCD (STN) |
Display Refresh | ? | 60 Hz | ? | 60 Hz | ? |
Battery | 950 mAh | 2,100 mAh | 900 mAh | 2,130 mAh | ? |
Processor | ? | 1.2 GHz Qualcomm MSM8960 Lite | ? | 1.7 GHz Qualcomm Snapdragon S4 Pro MSM8960T | ? |
RAM | ? | 1 GB | ? | 2 GB | ? |
Storage | ? raw hardware | 4 GB | ? raw hardware | 16 GB | ? raw hardware |
Main Camera | 3 megapixel | 5 megapixel | 1 megapixel | 10 megapixel | Yes |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | QCIF (176 x 144) | 720p HD | ? | 1080p HD | - |
Front Camera | - | 1 megapixel | - | 2 megapixel | - |
Weight |
4 oz (113g) |
4.9 oz (139g) |
3.53 oz (100g) |
4.83 oz (137g) |
3.28 oz (93g) |
Dimensions |
3.84" x 2.02" x 0.69" (98 x 51 x 17.5 mm) |
4.8" x 2.5" x 0.5" (122 x 64 x 12.7 mm) |
4.3" x 1.9" x 0.6" (109 x 48 x 15.2 mm) |
5.41" x 2.8" x 0.28" (137 x 71 x 7.2 mm) |
3.54" x 1.85" x 0.94" (90 x 47 x 23.9 mm) |
Form Factor | Clamshell | Slab | Slab | Slab | Clamshell |
Platform / OS | (proprietary) | Android | (proprietary) | Android | (proprietary) |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 25 CDMA: 800, 850, 1900 |
CDMA: 850, 1700, 1900 |
4G LTE: 4, 13 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
Data Technology | HSDPA 3.6 | LTE (Cat 3) | 1xRTT | LTE (Cat 3) | 1xRTT |
Features | |||||
GPS / Location | Yes | n/a | Yes | n/a | Yes |
Accessibility | |||||
Adjustable Text Size | - | n/a | - | n/a | - |
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | Yes | n/a | Yes | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
Alerts | |||||
Extra Display | Yes | - | - | - | Yes |
Ringer Profiles | Yes | - | - | - | - |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | - |
Mobile Hotspot | - | n/a | - | n/a | - |
NFC | - | Yes | - | Yes | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
- |
Wi-Fi | - |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 4 (802.11 a,b,g,n) |
- |
Contacts | |||||
Picture ID | Yes | n/a | - | n/a | Yes |
Ringer ID | Yes | n/a | Yes | n/a | Yes |
Voice Dialing | - | n/a | - | n/a | Yes |
Customization | |||||
Custom Graphics | Yes | n/a | Yes | n/a | Yes |
Custom Ringtones | Yes | n/a | Yes | n/a | Yes |
Real-Music Ringers | Yes | n/a | Yes | n/a | - |
Data & Network | |||||
Data Tethering | Yes | n/a | - | n/a | - |
WAP / Web Browser | Yes | n/a | Yes | n/a | Yes |
Input | |||||
Predictive Text Entry | Yes | n/a | Yes | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
- |
Yes Capacitive |
- |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | - | - |
Messaging | |||||
Email Client | Yes | n/a | Yes | n/a | - |
Instant Messaging | Yes | n/a | Yes | n/a | - |
MMS | Yes | n/a | Yes | n/a | - |
Text Messaging Templates | Yes | n/a | Yes | n/a | Yes |
Music | |||||
Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - |
Music Player | Yes | n/a | Yes | n/a | - |
Photo & Video | |||||
DLNA | - | Yes | - | - | - |
Miracast | - | - | - | Yes | - |
Productivity | |||||
Alarm | Yes | n/a | Yes | n/a | Yes |
Calculator | Yes | n/a | Yes | n/a | Yes |
Calendar | Yes | n/a | Yes | n/a | Yes |
To-Do List | - | n/a | - | n/a | Yes |
Voice Memo | Yes | n/a | Yes | n/a | Yes |
Software | |||||
BREW | - | n/a | Yes | n/a | - |
Games | Yes | n/a | Yes | n/a | Yes |
Java (J2ME) | Yes | n/a | - | n/a | Yes |
Voice | |||||
HD Voice | - | Yes | - | - | - |
Headset Jack (2.5 mm) | - | n/a | - | n/a | Yes |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
ZTE Z331 | Samsung Galaxy Victory 4G LTE | ZTE Agent | Motorola Droid Ultra | Samsung PM-A840 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Z331 | Samsung Galaxy Victory 4G LTE | ZTE Agent | Motorola Droid Ultra | Samsung PM-A840 |