OPPO Reno 15 vs Xiaomi Mi 11i comparison

Show Only Differences Highlight Differences	Sponsored OPPO Reno 15	Xiaomi Mi 11i
key specs
Display	6.32-inch	6.67-inch
Processor	MediaTek Dimensity 8450	Qualcomm Snapdragon 888
Front Camera	50-megapixel	20-megapixel
Rear Camera	200-megapixel + 50-megapixel + 50-megapixel	108-megapixel + 8-megapixel + 5-megapixel
RAM	12GB	8GB
Storage	256GB	128GB, 256GB
Battery Capacity	6200mAh	4520mAh
OS	Android 16	Android 11
Resolution	1216x2640 pixels	1080x2400 pixels
general
Brand	OPPO	Xiaomi
Model	Reno 15	Mi 11i
Release date	January 8, 2026	March 29, 2021
AI Enabled	Yes	-
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	151.21 x 72.42 x 8.13	163.70 x 76.40 x 7.80
Weight (g)	188.00	196.00
IP rating	IP69	-
Battery capacity (mAh)	6200	4520
Removable battery	No	-
Fast charging	80W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Aurora Blue, Twilight Blue, Aurora White	Celestial Silver, Cosmic Black, Frosty White
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.32	6.67
Touchscreen	Yes	Yes
Resolution	1216x2640 pixels	1080x2400 pixels
Pixels per inch (PPI)	450	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 8450	Qualcomm Snapdragon 888
RAM	12GB	8GB
Internal storage	256GB	128GB, 256GB
Expandable storage	No	-
Expandable storage type	No	-
Dedicated microSD slot	No	-
camera
Rear camera	200-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.8)	108-megapixel (f/1.75) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	3	3
Front camera	50-megapixel (f/2.0)	20-megapixel (f/2.45)
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 11
Skin	ColorOS 16	MIUI 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
NFC	Yes	Yes
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Face unlock	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes

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