Xiaomi Mi 9 Se vs Xiaomi Redmi K40

Xiaomi Mi 9 Se vs Xiaomi Redmi K40: Comparing the Xiaomi Mi 9 Se and Xiaomi Redmi K40, two popular smartphones from Xiaomi, reveals their key differences and similarities. Discover which device offers superior features, performance, and value for money in this comprehensive comparison.

Feature	Xiaomi Mi 9 Se	Xiaomi Redmi K40
Display	5.97-inch Super AMOLED	6.67-inch Super AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Qualcomm Snapdragon 712	Qualcomm Snapdragon 870
RAM	6 GB	6/8 GB
Storage	64/128 GB	128/256 GB
Main Camera	48 MP wide (f/1.8) 13 MP ultrawide (f/2.4) 8 MP telephoto (f/2.4)	48 MP wide (f/1.8) 8 MP ultrawide (f/2.2) 5 MP macro (f/2.4)
Front Camera	20 MP (f/2.0)	20 MP (f/2.2)
Video Recording	4K@30/60fps, 1080p@30/120/240fps	4K@30fps, 1080p@30/60/120/240/960fps
Battery Capacity	3070 mAh	4520 mAh
Fast Charging	18W	33W
Operating System	MIUI (based on Android 9)	MIUI (based on Android 11)
Biometric Authentication	In-display fingerprint sensor	In-display fingerprint sensor
Connectivity	4G LTE Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.0	5G 4G LTE Wi-Fi 6 Bluetooth 5.1
Dimensions	147.5 x 70.5 x 7.5 mm	163.7 x 76.4 x 7.8 mm
Weight	155 g	196 g
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Colors	Blue, Violet, Gray	Black, White, Aurora, Gold