Lenovo K13 Note vs Lenovo A3900 comparison

Show Only Differences Highlight Differences	Lenovo K13 Note	Lenovo A3900
key specs
Display	6.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 460	1.2GHz octa-core
Front Camera	8-megapixel	2-megapixel
Rear Camera	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	5-megapixel
RAM	4GB	512MB
Storage	128GB	4GB
Battery Capacity	5000mAh	2300mAh
OS	Android 11	Android 4.4
Resolution	720x1600 pixels	480x854 pixels
general
Brand	Lenovo	Lenovo
Model	K13 Note	A3900
Release date	June 22, 2021	May 1, 2015
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.22 x 75.73 x 9.19	-
Weight (g)	200.00	-
Battery capacity (mAh)	5000	2300
Fast charging	Proprietary	-
Colours	Aurora Grey, Pearl Sakura	-
Removable battery	-	Yes
display
Screen size (inches)	6.50	5.00
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	480x854 pixels
Aspect ratio	20:9	-
hardware
Processor	octa-core	1.2GHz octa-core
Processor make	Qualcomm Snapdragon 460	-
RAM	4GB	512MB
Internal storage	128GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	-
camera
Rear camera	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	5-megapixel
No. of Rear Cameras	4	-
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	8-megapixel	2-megapixel
Pop-Up Camera	No	-
software
Operating system	Android 11	Android 4.4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	No
USB Type-C	Yes	-
FM	Yes	Yes
Number of SIMs	2	2
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	No
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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