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Specs that matter for a repair, plus what we stock for each.
| Specification | ||
|---|---|---|
| Parts on RepairFully | ||
| Parts in stock | 13 parts for Xiaomi Redmi K40S | |
| Display | ||
| Display Type | AMOLED, 120Hz, HDR10+, 1300 nits (peak) | |
| Size | 6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) | |
| Protection | Corning Gorilla Glass 5 | |
| Platform | ||
| OS | Android 12, MIUI 13 | |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) | |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) | |
| GPU | Adreno 650 | |
| Memory | ||
| Internal | 6GB RAM | |
| Card slot | No | |
| Main Camera | ||
| Camera | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS8 MP, 119˚ (ultrawide)2 MP (macro) | |
| Features | Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS | |
| Selfie Camera | ||
| Camera | 20 MP, (wide) | |
| Sound | ||
| Loudspeaker | Yes, with stereo speakers | |
| 3.5mm jack | No | |
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | |
| Bluetooth | 5.2, A2DP, LE | |
| NFC | Yes | |
| USB | USB Type-C 2.0, OTG | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | |
| Features | ||
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | |
| Battery | ||
| Type | Li-Po 4500 mAh | |
| Charging | 67W wired, PD3.0, QC3, 100% in 38 min | |
| Misc | ||
| Dimensions | 163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in) | |
| Weight | 195 g (6.88 oz) | |
| Build | Glass front (Gorilla Glass 5), plastic back | |
| SIM | Nano-SIM + Nano-SIM | |
| Colors | Black, Gray, Blue, Green | |
A dash (—) means the specification isn't published for that model — not that the feature is absent. Parts counts are live RepairFully stock.