Samsung Galaxy Express Prime (SM-J320A) All specs
Full specifications phone: Samsung Galaxy Express Prime (SM-J320A) specs, detailed technical information, features, price and review. All about this phone.
Good Android phone with 1.3GHz Quad-core processor provides good performance and great system execution of the Samsung Galaxy Express Prime (SM-J320A).
With one SIM card slot, the Samsung Galaxy Express Prime (SM-J320A) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.
Good connectivity of this device includes Bluetooth 4.1 + A2DP, WiFi 802.11 b/g/n [wifi4] (2.4GHz), but it lacks NFC connection.
Including the battery, the Samsung Galaxy Express Prime (SM-J320A) phone has 138 grams and it's a very thin device, only 7.9mm.
Summary
🔄 Android 7.1.1
Super AMOLED
💽 ROM: 16GB
🤳 (front) 2MP
📱 Model features | |
Galaxy Express Prime (SM-J320A) | |
Change model | |
Model | Galaxy Express Prime (SM-J320A) |
Other model names | AT&T Samsung Galaxy Express Prime J320A |
Country or region available | ![]() USA |
Brand | Samsung |
Release date | 4/1/2016 |
Depth | 7.9 millimeters (0.31 inches) |
Size (width x height) | 71.12 x 142.3 millimeters (2.8 x 5.6 in) |
Weight | 138 grams (4.83 ounces) |
Build, materials | feature not registered |
Protection against water and others | Not supported |
📲 Display | |
Galaxy Express Prime (SM-J320A) | |
Display type | Super AMOLED |
Screen size | 5" inches |
Screen-to-body ratio | ~68.1% (screen-to-body ratio) |
Display resolution | 720x1280 pixels |
Touchscreen | Capacitive Multitouch 5-points |
Pixel density (dot pitch) | 294 PPI |
Colors | 16 million |
Scratch-resistant glass | Dragontrail Glass |
Refresh rate | feature not registered |
Display features | feature not registered |
🤖 Operating System | |
Galaxy Express Prime (SM-J320A) | |
System version | Android 5.1.1 Lollipop |
Firmware update | Android 7.1.1 Nougat |
User Interface | feature not registered |
⚙️ Processor | |
Galaxy Express Prime (SM-J320A) | |
Chipset | 32bit: Samsung Exynos 3 Quad 3475 (28nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
GPU graphical controller | ARM Mali-T720 600Mhz |
Performance (benchmark) | feature not registered |
💽 Memory and storage | |
Galaxy Express Prime (SM-J320A) | |
RAM memory | 1.5GB LPDDR3 |
Internal storage | 16GB (10GB available) |
External storage | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | |
Galaxy Express Prime (SM-J320A) | |
Dual-SIM | Not supported |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 150/50 Mbps |
Network technology | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details |
GSM MHz band | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1900/2100 |
Primary 4G network | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) |
Primary 5G network | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | Not supported |
Secondary 3G network | Not supported |
Secondary 4G network | Not supported |
Secondary data network | Not supported |
📷 Camera | |
Galaxy Express Prime (SM-J320A) | |
Back camera (main camera) | 5 megapixels |
Main camera resolution | 2592x1944 pixels |
Video recording (primary) | HD (1280x720) 30 fps |
Flash | LED flash |
Focal aperture | f/2.2 (aperture) |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
Autofocus | Autofocus |
Touch focus | Supported |
Image stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection |
BSI sensor | Not supported |
HDR | HDR photo only main camera |
Camera extras | feature not registered |
📸 Front camera | |
Galaxy Express Prime (SM-J320A) | |
Front camera (secondary) | 2 megapixels |
Front camera resolution | 1600x1200 pixels |
Video recording (secondary) | VGA (640x480) |
Front flash | Not supported |
Focal aperture | feature not registered |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
🔉 Sound and multimedia | |
Galaxy Express Prime (SM-J320A) | |
Loudspeaker | Supported |
Active noise cancellation | 2 microphones or more |
Radio | FM (RDS) |
TV | Not supported |
Video formats | MP4, H.264, H.263, MKV, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | |
Galaxy Express Prime (SM-J320A) | |
USB | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | 3.5mm jack |
TV output | Not supported |
Bluetooth | 4.1 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported |
GPS | A-GPS, GeoTagging, GLONASS |
NFC | Not supported |
Infrared port | Not supported |
🧭 Sensors | |
Galaxy Express Prime (SM-J320A) | |
Sensors | Accelerometer Ambient light sensor Proximity sensor |
Vibrating alert | Supported |
🔋 Battery | |
Galaxy Express Prime (SM-J320A) | |
Battery type | Li-Ion: lithium-ion (Removable) |
Battery capacity | 2600 mAh |
Charger, watts | Wired charging |
Inductive / wireless charging | feature not registered |
Talk time autonomy | 22 hours |
Standby | 240 hours (10 days) |
➕ Other features | |
Galaxy Express Prime (SM-J320A) | |
Call control | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported |
Video calling | Supported |
Ringtones | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 |
Antenna | Internal antenna |
Qwerty physical keyboard | Not supported |
Miscellaneous | • Colors: Dark gray |
☢️ Radiation rate | |
Galaxy Express Prime (SM-J320A) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.24W/kg (head), 1.56W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.558W/kg (head), 0.42W/kg (body) |



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