Poco C85 5G vs Poco C31 comparison

Show Only Differences Highlight Differences	Poco C85 5G	Poco C31
key specs
Display	6.90-inch	6.53-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio G35
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	3GB, 4GB
Storage	128GB	32GB, 64GB
Battery Capacity	6,000mAh	5000mAh
OS	Android 15	Android 10
Resolution	720x1600 pixels	720x1600 pixels
general
Brand	Poco	Poco
Model	C85 5G	C31
Release date	December 9, 2025	September 30, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	-
Dimensions (mm)	173.16 x 81.07 x 7.90	164.90 x 77.10 x 9.00
Weight (g)	211.00	194.00
IP rating	IP64	-
Battery capacity (mAh)	6,000	5000
Removable battery	No	-
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Mystic Purple, Spring Green, and Power Black	Shadow Grey and Royal Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.90	6.53
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Helio G35
RAM	4GB, 6GB, 8GB	3GB, 4GB
Internal storage	128GB	32GB, 64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1TB	512
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.8)	13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Rear flash	Yes	-
Front camera	8-megapixel (f/2)	5-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 10
Skin	HyperOS 2.2	MIUI 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes

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