| Tampak Depan | Samsung Galaxy A31 | Tampak Belakang |
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Dirilis tahun 2020, 27 April 185g, ketebalan 8.6mm Android 10, One UI 2.5 Penyimpanan 64GB / 128GB, microSDXC 5000 mAh baterai |
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| Review |
| Koneksi | Teknologi | GSM / HSPA / LTE |
| Jaringan 2G | GSM 850/900/1800/1900 - SIM 1 & SIM 2 (hanya model dual-SIM) | |
| Jaringan 3G | HSDPA 850/900/1900/2100 - SM-A315F | |
| HSDPA 850/900/1700 (AWS) / 1900/2100 - SM-A315G | ||
| Jaringan 4G | 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G | ||
| Kecepatan Internet | HSPA 42.2 / 5.76 Mbps, LTE-A | |
| Dirilis | Diumumkan | 2020, 24 Maret |
| Status | Tersedia. Dirilis tahun 2020, 27 April | |
| Bodi | Dimensi | 159,3 x 73,1 x 8,6 mm (6,27 x 2,88 x 0,34 inci) |
| Berat | 185 g (6,53 oz) | |
| SIM | SIM Tunggal (Nano-SIM) atau Dual SIM (Nano-SIM, dual stand-by) | |
| Layar | Jenis Layar | Super AMOLED |
| Ukuran Layar | 6,4 inci, 98,9 cm 2 (~ rasio layar-ke-tubuh 84,9%) | |
| Resolusi Layar | 1080 x 2400 piksel, rasio 20: 9 (~ kepadatan 411 ppi) | |
| Software | OS | Android 10, One UI 2.5 |
| Chipset | Mediatek MT6768 Helio P65 (12nm) | |
| CPU | Okta-inti (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | |
| GPU | Mali-G52 MC2 | |
| Memori | Internal | 64GB RAM 4GB, 128GB RAM 4GB, 128GB RAM 6GB, 128GB RAM 8GB |
| eMMC 5.1 | ||
| Slot Kartu | microSDXC (slot khusus) | |
| Kamera Belakang | Ukuran | 48 MP, f / 2.0, 26mm (lebar), 1 / 2.0 ", 0.8µm, PDAF |
| 8 MP, f / 2.2, 123˚, (ultrawide), 1 / 4.0", 1.12µm | ||
| 5 MP, f / 2.4, ( makro) | ||
| 5 MP, f / 2.4, (kedalaman) | ||
| Fitur | Flash LED, panorama, HDR | |
| Video | 1080p @ 30fps | |
| Kamera Depan | Ukuran | 20 MP, f / 2.2, (lebar) |
| Video | 1080p @ 30fps | |
| Fitur Lainnya | WLAN | Wi-Fi 802.11 a / b / g / n / ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Ya, dengan A-GPS, GLONASS, GALILEO, BDS | |
| Radio | Radio FM, RDS, rekaman | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| Sensor | Sidik jari (di bawah tampilan, optik), akselerometer, giro, jarak, kompas | |
| Baterai | Ukuran Baterai | Li-Po 5000 mAh, tidak dapat dilepas |
| Harga | Toko Online | Rp. 2.950.000 |
| Toko Offline | Rp. 3.299.000 |