Oppo Find X3 vs Xiaomi Redmi K40

Oppo Find X3 vs Xiaomi Redmi K40: Looking to compare Oppo Find X3 and Xiaomi Redmi K40? Find out which smartphone comes out on top in this detailed comparison. Discover the key differences in design, display, performance, camera capabilities, and more. Make an informed decision before investing in your next smartphone upgrade.

Feature	Oppo Find X3	Xiaomi Redmi K40
Display	6.7-inch AMOLED	6.67-inch Super AMOLED
Resolution	1440 x 3216 pixels	1080 x 2400 pixels
Refresh Rate	120Hz	120Hz
Processor	Qualcomm Snapdragon 870	Qualcomm Snapdragon 870
RAM	8/12 GB	6/8 GB
Storage	128/256 GB	128/256 GB
Main Camera	50 MP wide (f/1.8) 50 MP ultrawide (f/2.2) 13 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	32 MP (f/2.4)	20 MP (f/2.5)
Video Recording	4K@30/60fps	4K@30/60fps
Battery Capacity	4500 mAh	4520 mAh
Charging	SuperVOOC 2.0 (65W) Wireless (30W)	Fast charging (33W) USB Power Delivery (3.0)
Operating System	ColorOS 11.2 (based on Android 11)	MIUI 12 (based on Android 11)
5G Support	Yes	Yes
Biometric Authentication	In-display fingerprint sensor	In-display fingerprint sensor
Dimensions	163.6 x 74 x 8.3 mm	163.7 x 76.4 x 7.8 mm
Weight	193 g	196 g
Colors	Black, Blue, White	Black, White, Aurora