OnePlus 13s vs Adcom A-400i comparison

Show Only Differences Highlight Differences	Sponsored OnePlus 13s	Adcom A-400i
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.32-inch	4.00-inch
Processor	Snapdragon 8 Elite	1GHz one-core
Front Camera	32-megapixel	0.3-megapixel
Rear Camera	50-megapixel + 50-megapixel	2-megapixel
RAM	12GB	256MB
Storage	256GB, 512GB	512MB
Battery Capacity	5850mAh	1200mAh
OS	Android 15	Android 4.0
Resolution	1216x2640 pixels	320x480 pixels
general
Brand	OnePlus	Adcom
Model	13s	A-400i
Release date	June 5, 2025	October 1, 2013
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	150.80 x 71.70 x 8.20	-
Weight (g)	185.00	-
IP rating	IP65	-
Battery capacity (mAh)	5850	1200
Removable battery	No	Yes
Fast charging	80W Fast Charging	-
Colours	Black Velvet, Green Silk, Pink Satin	-
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.32	4.00
Touchscreen	Yes	Yes
Resolution	1216x2640 pixels	320x480 pixels
Pixels per inch (PPI)	460	-
hardware
Processor	octa-core	1GHz one-core
Processor make	Snapdragon 8 Elite	-
RAM	12GB	256MB
Internal storage	256GB, 512GB	512MB
Expandable storage	No	Yes
Expandable storage type	No	microSD
Dedicated microSD slot	No	-
Expandable storage up to (GB)	-	32
camera
Rear camera	50-megapixel (f/1.8) + 50-megapixel (f/2.0)	2-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	-
Front camera	32-megapixel (f/2.0)	0.3-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Telephoto	-
software
Operating system	Android 15	Android 4.0
Skin	OxygenOS 15	-
connectivity
Wi-Fi 7	Yes	-
GPS	Yes	No
Bluetooth	Yes, v 6.00	Yes, v 2.10
NFC	Yes	No
Infrared	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
5G	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No