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Specs that matter for a repair, plus what we stock for each.
| Specification | ||
|---|---|---|
| Parts on RepairFully | ||
| Parts in stock | 27 parts for Samsung Galaxy A31 | |
| Display | ||
| Display Type | Super AMOLED | |
| Size | 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) | |
| Platform | ||
| OS | Android 10, upgradable to Android 12, One UI 4.1 | |
| Chipset | Mediatek MT6768 Helio P65 (12 nm) | |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | |
| GPU | Mali-G52 MC2 | |
| Memory | ||
| Internal | 4GB RAM | |
| Card slot | microSDXC (dedicated slot) | |
| Main Camera | ||
| Camera | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm5 MP (macro)Auxiliary lens | |
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps | |
| Selfie Camera | ||
| Camera | 20 MP, f/2.2, (wide) | |
| Sound | ||
| Loudspeaker | Yes | |
| 3.5mm jack | Yes | |
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | |
| Bluetooth | 5.0, A2DP, LE | |
| NFC | Yes (market/region dependent) | |
| USB | USB Type-C 2.0, OTG | |
| Network | GSM / HSPA / LTE | |
| Features | ||
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass | |
| Battery | ||
| Type | Li-Po 5000 mAh | |
| Charging | 15W wired | |
| Misc | ||
| Dimensions | 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) | |
| Weight | 185 g (6.53 oz) | |
| SIM | · Nano-SIM· Nano-SIM + Nano-SIM | |
| Colors | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | |
A dash (—) means the specification isn't published for that model — not that the feature is absent. Parts counts are live RepairFully stock.