Samsung Galaxy A31 (SM-A315F) All specs
Full specifications phone: Samsung Galaxy A31 (SM-A315F) specs, detailed technical information, features, price and review. All about this phone.
,
The Samsung Galaxy A31 (SM-A315F) is a good Android phone with 2GHz Octa-core processor that allows run games and heavy applications.
With one SIM card slot, the Samsung Galaxy A31 (SM-A315F) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.
Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices.
Including the battery, the Samsung Galaxy A31 (SM-A315F) phone has 185 grams and it's a very thin device, only 8.6mm.
Summary
*depends on the model⚙️ CPU: MediaTek Helio P65 (MT6768)
🔥 AnTuTu
151815 (v8)
🔥 AnTuTu
151815 (v8)
🤖 Android 10
🔄 Android 11
🔄 Android 11
📱 6.4"
Super AMOLED
60Hz
Super AMOLED
60Hz
🔳 RAM: 4GB / 6GB*
💽 ROM: 128GB
💽 ROM: 128GB
🔌 WIFI5, BT5.0, FM, NFC*
📷 (quad camera) 48MP + 8MP + 5MP + 5MP
🤳 (front) 20MP
🤳 (front) 20MP
🔋 5000mAh
⚡ 15W
⚡ 15W
📱 Model features | |
| Galaxy A31 (SM-A315F) | |
| Model | Galaxy A31 (SM-A315F) |
| Other model names | Galaxy A31 SM-A315F (Single-Sim) NFC (128GB + 4GB RAM) |
| Country or region available |  South Africa |
| Brand | Samsung |
| Release date | 4/27/2020, Announced: 3/24/2020 |
| Depth | 8.6 millimeters (0.34 inches) |
| Size (width x height) | 73.1 x 159.3 millimeters (2.88 x 6.27 in) |
| Weight | 185 grams (6.48 ounces) |
| Build, materials | Plastic body, glass front |
| Protection against water and others | Not supported |
📲 Display | |
| Galaxy A31 (SM-A315F) | |
| Display type | Super AMOLED |
| Screen size | 6.4" inches |
| Screen-to-body ratio | ~84.9% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch |
| Pixel density (dot pitch) | 411 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz |
| Display features | Not supported |
🤖 Operating System | |
| Galaxy A31 (SM-A315F) | |
| System version | Android 10 |
| Firmware update | Android 11 |
| User Interface | One UI 2.5 / 3.1 |
⚙️ Processor | |
| Galaxy A31 (SM-A315F) | |
| Chipset | 64bit: MediaTek Helio P65 (MT6768) (12nm) |
| CPU | Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core) |
| GPU graphical controller | ARM Mali-G52 MC2 (820MHz) |
| Performance (benchmark) | AnTuTu: 151815 (v8) Geekbench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen) |
💽 Memory and storage | |
| Galaxy A31 (SM-A315F) | |
| RAM memory | 4GB LPDDR4X |
| Internal storage | 128GB (104GB available) eMMC 5.1 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | |
| Galaxy A31 (SM-A315F) | |
| Dual-SIM | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) |
| 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 850/900/1900/2100 |
| Primary 4G network | LTE Cat4 (1, 2, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | Not supported |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | Not supported |
📷 Camera | |
| Galaxy A31 (SM-A315F) | |
| Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawide f/2.2123°1/4"1.12µm 5MP macro f/2.4 5MP depth f/2.4 |
| Main camera resolution | 8000x6000 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps |
| Flash | LED flash |
| Focal aperture | f/2.0 (aperture) |
| Focal length | 26mm lens |
| Sensor size | 1/2" inches |
| Pixel size | 0.8µm pixel |
| Autofocus | PDAF: phase detection 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 on both cameras |
| Camera extras | feature not registered |
📸 Front camera | |
| Galaxy A31 (SM-A315F) | |
| Front camera (secondary) | 20 megapixels |
| Front camera resolution | 5184x3840 pixels |
| Video recording (secondary) | Full HD (1920x1080) |
| Front flash | Not supported |
| Focal aperture | f/2.2 (aperture) |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
🔉 Sound and multimedia | |
| Galaxy A31 (SM-A315F) | |
| Loudspeaker | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more |
| Radio | FM |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | |
| Galaxy A31 (SM-A315F) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack |
| TV output | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported |
| Infrared port | Not supported |
🧭 Sensors | |
| Galaxy A31 (SM-A315F) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor |
| Vibrating alert | Supported |
🔋 Battery | |
| Galaxy A31 (SM-A315F) | |
| Battery type | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 5000 mAh |
| Charger, watts | 15W Wired fast charging |
| Inductive / wireless charging | Not supported |
| Talk time autonomy | feature not registered |
| Standby | feature not registered |
➕ Other features | |
| Galaxy A31 (SM-A315F) | |
| Call control | Voice dialing, Voice recorder, Voice commands |
| 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: Prism Black, Prism Blue, Prism Red, Prism White |
☢️ Radiation rate | |
| Galaxy A31 (SM-A315F) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.488W/kg (head), 1.68W/kg (body) |
Samsung Galaxy A31 versions (variations) with different specifications
Samsung Galaxy A31 (SM-A315F)Samsung Galaxy A31 (SM-A315F/DS 128GB)Samsung Galaxy A31 (SM-A315F/DS 64GB)Samsung Galaxy A31 (SM-A315G/DS 128GB/4GB)Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)Samsung Galaxy A31 (SM-A315G/DSL) Samsung Galaxy A31 (SM-A315F) vs 
Choose the model 
Samsung Galaxy Trend II Duos 
Samsung Galaxy A14 5G 
Motorola Moto G71 
TCL 20 SE 
Consumer rights in the digital age: Navigating rights and protections for device users
Friday, 4.19.2024
Green tech: Recruiting for sustainability in the IT sector
Thursday, 4.18.2024
Innovative tools for effective learning
Wednesday, 4.17.2024