| Model and Features | |
| Model | SamsungSM-J321AZ |
| Series | Galaxy Sol |
| Release Date | June, 2016 |
| Depth | 7.9 mm (0.31 in) |
| Size (width x height) | 71.12 x 142.3 mm (2.8 x 5.6 in) |
| Weight | 138 g (4.83 oz) |
| Operating System | Android Marshmallow 6.0.1 |
| Hardware | |
| CPU | 1300MHz ARM Cortex -A7 |
| CPU Cores | Quad-core |
| RAM Memory | 1.5GB |
| Internal Storage | 16GB |
| External Storage | microSD, microSDHC, TransFlash, microSDXC up to 256 GB |
| Network and Data | |
| Number of sim slots | 1 Nano-SIM |
| 2G network | GSM 850/900/1800/1900MHz |
| 3G network | UMTS 850/1700/1900MHz |
| 4G network | LTE 700 (B12), LTE 850 (B5), LTE 1700/2100 (B4), LTE 1800 (B3), LTE 1900 (B2), LTE 2100 (B1), LTE 2600 (B7) |
| 5G network | - |
| Data | GPRS/EDGE |
| Display | |
| Screen size | 5.0 inches (~68.1% screen-to-body ratio) |
| Display Type | Super AMOLED |
| Display Resolution | 720 x 1280 pixels (~294 ppi pixel density) |
| Display Colors | 16M colors |
| Battery and Keyboard | |
| Battery Capacity | Removable Li-Ion 2600 mAh |
| Physical keyboard | - |
| Interfaces | |
| Audio output | 3.5mm jack |
| Bluetooth | version 4.1, A2DP, AVRCP, HFP, HID, HSP, MAP, OPP, PAN, PBAP |
| DLNA | - |
| GPS | Yes, A-GPS, GLONASS, Geotagging |
| Infrared port | - |
| NFC | - |
| USB | microUSB 2.0, USB charging |
| WiFi | Wi-Fi 802.11 b/g/n, hotspot |
| Region | File name | OS | Firmware | Size | Date | Downloads |
|---|---|---|---|---|---|---|
|
AIO
|
 SM-J321AZ_1_20180219133159_amlq1ie46l_fac.zip
|
Android Marshmallow 6.0.1 | J321AZTUS4ARA1 | 1.13 GiB | 2020-03-13 | 207time(s) |
|
AIO
|
SM-J321AZ_1_20180120201053_2kg3tqa8pf.zip | Android Marshmallow 6.0.1 | J321AZTUS4ARA1 | 1.13 GiB | 2020-03-13 | 286time(s) |
Press the Power button to turn off the phone . Then, press and hold the Power key, the Volume Up key, and the Home Button for a few seconds. The...
Press the Power key to turn on your device. Next, go to "Settings". In "Settings" select "Backup & Reset". Then,...
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