Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi K40

Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi K40: Get ready to compare two power-packed smartphones – Xiaomi Redmi Note 8 2021 and Xiaomi Redmi K40. Discover the key differences and similarities between these devices to make an informed decision. Explore their features, performance, and more to find out which one suits your needs better.

Feature	Xiaomi Redmi Note 8 2021	Xiaomi Redmi K40
Display	6.3-inch IPS LCD	6.67-inch Super AMOLED
Resolution	2340 x 1080 pixels	2400 x 1080 pixels
Processor	Qualcomm Snapdragon 665	Qualcomm Snapdragon 870
RAM	4GB	6GB/8GB
Storage	64GB/128GB	128GB/256GB
Main Camera	48 MP wide (f/1.8) 8 MP ultrawide (f/2.2) 2 MP macro (f/2.4) 2 MP depth (f/2.4)	48 MP wide (f/1.8) 8 MP ultrawide (f/2.2) 5 MP macro (f/2.4)
Selfie Camera	13 MP (f/2.0)	20 MP (f/2.2)
Video Recording	1080p@30/60/120fps	4K@30fps, 1080p@30/60/120/240fps
Battery Capacity	4000 mAh	4520 mAh
Charging	18W Fast Charging	33W Fast Charging
Operating System	MIUI 12 based on Android 11	MIUI 12 based on Android 11
Biometric Security	Rear-mounted Fingerprint Sensor	Side-mounted Fingerprint Sensor
Weight	190 grams	196 grams
Dimensions	158.3 x 75.3 x 8.4 mm	163.7 x 76.4 x 7.8 mm
Headphone Jack	Yes	No
MicroSD Slot	Yes (dedicated slot)	No
5G Support	No	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)