OPPO Reno 15 vs Xiaomi Redmi Note 8 (2021) comparison

Show Only Differences Highlight Differences	Sponsored OPPO Reno 15	Xiaomi Redmi Note 8 (2021)
key specs
Display	6.32-inch	6.30-inch
Processor	MediaTek Dimensity 8450	MediaTek Helio G85
Front Camera	50-megapixel	13-megapixel
Rear Camera	200-megapixel + 50-megapixel + 50-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	12GB	4GB
Storage	256GB	64GB
Battery Capacity	6200mAh	4000mAh
OS	Android 16	Android 11
Resolution	1216x2640 pixels	1080x2340 pixels
general
Brand	OPPO	Xiaomi
Model	Reno 15	Redmi Note 8 (2021)
Release date	January 8, 2026	-
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	158.30 x 75.30 x 8.35
Weight (g)	188.00	190.00
IP rating	IP69	-
Battery capacity (mAh)	6200	4000
Removable battery	No	-
Fast charging	80W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Aurora Blue, Twilight Blue, Aurora White	Moonlight White, Neptune Blue, Space Black
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.32	6.30
Touchscreen	Yes	Yes
Resolution	1216x2640 pixels	1080x2340 pixels
Pixels per inch (PPI)	450	409
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 8450	MediaTek Helio G85
RAM	12GB	4GB
Internal storage	256GB	64GB
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)	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	4
Front camera	50-megapixel (f/2.0)	13-megapixel (f/2.0)
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
Pop-Up Camera	-	No
software
Operating system	Android 16	Android 11
Skin	ColorOS 16	MIUI 12.5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	3.5mm
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	-
4G/ LTE	Yes	Yes
5G	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	-
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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