Xiaomi Redmi K40 vs Oppo Reno4

Xiaomi Redmi K40 vs Oppo Reno4: Comparing the Xiaomi Redmi K40 and Oppo Reno4, two popular smartphone models, can help you make an informed decision before purchasing. Discover the key differences and similarities between these devices to find the perfect fit for your needs and preferences.

Feature	Xiaomi Redmi K40	Oppo Reno4
Display	6.67-inch Super AMOLED	6.4-inch AMOLED
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Refresh Rate	120Hz	60Hz
Processor	Qualcomm Snapdragon 870	Qualcomm Snapdragon 765G
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	128GB
Main Camera	48 MP (wide), 8 MP (ultrawide), 5 MP (macro)	48 MP (wide), 8 MP (ultrawide), 2 MP (depth)
Front Camera	20 MP (wide)	32 MP (wide)
Video Recording	4K@30fps, 1080p@30/60/120/240/960fps	4K@30fps, 1080p@30/60/120fps
Battery Capacity	4520 mAh	4015 mAh
Charging	Fast charging 33W	Fast charging 65W
Operating System	MIUI 12 based on Android 11	ColorOS 7.2 based on Android 10
Biometric Authentication	Fingerprint (under display)	Fingerprint (under display)
Connectivity	5G, 4G LTE, Wi-Fi, Bluetooth	5G, 4G LTE, Wi-Fi, Bluetooth
Dimensions	163.7 x 76.4 x 7.8 mm	160.3 x 73.9 x 7.7 mm
Weight	196 g	165 g
Colors	Black, White, Aurora	Black, Blue, Purple