
Redmi K40S – Full Specs & Review
The Redmi K40S comes with Android 12, ensuring enhanced functionality and smooth multitasking. It features a big 6.67-inches Crystal-clear Full HD+ display, perfect for both work and entertainment. Experience smooth transitions and quick responsive performance for everyday use. With a Good 4500 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $281 this device is budget-friendly and it’s offers incredible value, blending performance, style, and affordability.
📱 Key Specifications
Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
Announced Date | 2022, March 17 |
Released Date | 2022, March 17 |
Status | Available |
Type | Li-Po |
Refresh Rate | 120 Hz |
Size | Screen Size: 6.67Surface Area: 107.4 cm²Screen To Body Ratio: 86.6% |
Resolution | 1080 x 2400 pixels, 20:9 ratio |
Pixel Density | 395 ppi |
Protection | Front Protection: Corning Gorilla Glass 5 |
Dimensions | Height: 163.2 mm (6.43 inch) Width: 76 mm (2.99 inch) Depth: 7.7 mm (0.3 inch) |
Weight | 195g (6.88 oz) |
Build | Glass front (Gorilla Glass 5), plastic back |
SIM | Dual SIM (Nano-SIM, dual stand-by) |
Resistance | Splash resistant |
Rear Camera | Triple Camera: ➤ 48 MP, f/1.8, (wide), 1/2.0″, 0.8µm, PDAF, OIS➤ 8 MP, 119˚ (ultrawide)➤ 2 MP, f/2.4, (macro) |
Features | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum |
Video | 1080p@30/120fps |
Single | 20 MP, (wide) |
OS | Current Version: Android 12Custom UI: MIUI 13 |
Chipset | Processor: Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
CPU | Octa-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585) |
GPU | Adreno 650 |
Capacity | 4500 mAh |
Removable | No |
Charging | 67W wiredPD3.0QC3100% in 38 min (advertised) |
Internal Memory | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
Card slot | No |
Storage Type | UFS 3.1 |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
Bluetooth | 5.2, LE, A2DP |
Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
NFC | Yes |
Radio | No |
USB | USB Type-C 2.0, OTG |
Loudspeaker | Yes, with stereo speakers |
Sound jack | No |
Other | 24-bit/192kHz Hi-Res audio |
Colors | Black, Gray, Blue, Green |
💰 Prices
- USD: 281
Spec Score: 85
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