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Phone | AT&T Vista | Samsung Galaxy S III mini (GSM) | Samsung M520 | Samsung Galaxy S 4 mini (GSM) | Nokia Lumia 521 / 520 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
5.5" diag. 18 : 9 |
4" diag. 5 : 3 |
2.1" diag. 4 : 3 |
4.3" diag. 16 : 9 |
4" diag. 5 : 3 |
Display Resolution & Type |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~256 ppi) AMOLED |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | ? |
Battery | 2,450 mAh | 2,000 mAh | ? | 1,900 mAh | 1,430 mAh |
Processor | 2 GHz MediaTek Helio A22 (MT6761V) | 1.2 GHz Qualcomm Snapdragon MSM8930 | ? | 1.7 GHz Qualcomm Snapdragon MSM8930 Pro (MSM8930AB) | 1 GHz Qualcomm Snapdragon S4 MSM8270 |
RAM | 3 GB | 1 GB | ? | 1.5 GB | 512 MB |
Storage | 32 GB | 8 GB | ? raw hardware | 16 GB | 8 GB |
Main Camera | 8 megapixel | 5 megapixel | 1 megapixel | 8 megapixel | 5 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | 1080p HD | 720p HD | ? | 1080p HD | 720p HD |
Front Camera | 5 megapixel | Yes | - | 2 megapixel | - |
Weight |
5.51 oz (156g) |
3.96 oz (112g) |
2.75 oz (78g) |
3.77 oz (107g) |
4.39 oz (124g) |
Dimensions |
5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm) |
4.77" x 2.46" x 0.34" (121 x 62 x 8.6 mm) |
4.01" x 2.04" x 0.5" (102 x 52 x 12.7 mm) |
4.9" x 2.41" x 0.35" (124 x 61 x 8.9 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
Form Factor | Slab | Slab | Slide | Slab | Slab |
Platform / OS | Android | Android | (proprietary) | Android | Windows |
Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | LTE (Cat 4) | LTE (Cat 3) | EVDO r0 | LTE (Cat 3) | HSPA+ 21 |
Features | |||||
Flashlight | Yes | Yes | - | - | - |
GPS / Location | n/a | n/a | Yes | n/a | n/a |
Accessibility | |||||
Adjustable Text Size | n/a | n/a | - | n/a | n/a |
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Multiple Languages | n/a | n/a | Yes | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | Yes |
Infrared (IR) | - | - | - | Yes | - |
Mobile Hotspot | n/a | n/a | - | n/a | n/a |
NFC | - | Yes | - | Yes | - |
USB |
Yes USB Type C |
Yes | Yes |
Yes Micro-USB |
Yes |
Wi-Fi | Yes |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 4 (802.11 a,b,g,n) |
Yes |
Contacts | |||||
Picture ID | n/a | n/a | Yes | n/a | n/a |
Ringer ID | n/a | n/a | Yes | n/a | n/a |
Voice Dialing | n/a | n/a | Yes | n/a | n/a |
Customization | |||||
Custom Graphics | n/a | n/a | Yes | n/a | n/a |
Custom Ringtones | n/a | n/a | Yes | n/a | n/a |
Real-Music Ringers | n/a | n/a | - | n/a | n/a |
Data & Network | |||||
Data Tethering | n/a | n/a | Yes | n/a | n/a |
WAP / Web Browser | n/a | n/a | Yes | n/a | n/a |
Input | |||||
Predictive Text Entry | n/a | n/a | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | Yes | Yes |
Messaging | |||||
Email Client | n/a | n/a | - | n/a | n/a |
Instant Messaging | n/a | n/a | - | n/a | n/a |
MMS | n/a | n/a | - | n/a | n/a |
Text Messaging Templates | n/a | n/a | Yes | n/a | n/a |
Music | |||||
Headphone Jack (3.5mm) | Yes | Yes | - | Yes | Yes |
Music Player | n/a | n/a | Yes | n/a | n/a |
Photo & Video | |||||
DLNA | - | Yes | - | Yes | - |
Miracast | - | - | - | Yes | - |
Productivity | |||||
Alarm | n/a | n/a | Yes | n/a | n/a |
Calculator | n/a | n/a | Yes | n/a | n/a |
Calendar | n/a | n/a | Yes | n/a | n/a |
To-Do List | n/a | n/a | Yes | n/a | n/a |
Voice Memo | n/a | n/a | Yes | n/a | n/a |
Software | |||||
Games | n/a | n/a | Yes | n/a | n/a |
Java (J2ME) | n/a | n/a | Yes | n/a | n/a |
Voice | |||||
HD Voice | Yes | - | - | Yes | - |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
AT&T Vista | Samsung Galaxy S III mini (GSM) | Samsung M520 | Samsung Galaxy S 4 mini (GSM) | Nokia Lumia 521 / 520 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | AT&T Vista | Samsung Galaxy S III mini (GSM) | Samsung M520 | Samsung Galaxy S 4 mini (GSM) | Nokia Lumia 521 / 520 |