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Xiaomi Redmi K40S
March 17, 2022	Released:
Android 12, MIUI 13	Operating System:
Black, Gray, Blue, Green	Colors:
	Models:
5G, 4G, 3G, 2G	Network Speed:
Display
6.67 inches, 107.4 cm² (86.6% screen-to-body ratio)	Size:
1080 x 2400 pixels, 20:9 ratio (395 ppi density)	Resolution:
AMOLED, 120Hz, HDR10+, 1300 nits (peak)	Type:
Corning Gorilla Glass 5	Protection:
Body
163.20 mm	Height:
76.00 mm	Width:
7.70 mm	Thickness:
195.00	Weight:
	Foldable:
No	Water Resistant:
Glass front (Gorilla Glass 5), plastic back	Material:
Dual SIM (Nano-SIM, dual stand-by)	SIM:
Rear Camera
3	Number of Cameras:
48 MP, f/1.8, (wide), 1/2″, 0.8µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP, f/2.4, (macro)	Camera Resolutions:
4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS	Video Resolution:
Dual-LED dual-tone flash, HDR, panorama	Features:
Front (Selfie) Camera
20 MP, (wide)	Camera Resolutions:
1080p@30/120fps	Video Resolution:
	Features:
Battery
Li-Po 4500 mAh, non-removable	Battery Capacity:
Fast charging 67W, 100% in 38 min (advertised) Power Delivery 3.0 Quick Charge 3+	Charging:
Hardware
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)	Chipset:
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Processor:
Adreno 650	GPU:
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	Memory:
No	Memory Card Slot:
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum	Sensors:
No	Radio:
No	Audio Jack 3.5 mm:
	Other:
Network & Connectivity
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot	Wi-Fi:
5.2, A2DP, LE	Bluetooth:
USB Type-C 2.0, USB On-The-Go	USB:
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC	GPS:
Yes	NFC:
5G / LTE / CDMA2000 / HSPA / CDMA / GSM	Technology:

Phone comparisons Tool | Compare Specs

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Check detailed display info: screen size, resolution, and protection
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