Samsung Galaxy S27 Pro vs Samsung Galaxy A40s comparison

Show Only Differences Highlight Differences	Samsung Galaxy S27 Pro	Samsung Galaxy A40s
key specs
Display	6.60-inch	6.40-inch
Processor	Samsung Exynos 2700	Samsung Exynos 7904
Front Camera	12-megapixel	Unspecified
Rear Camera	200-megapixel + 12-megapixel + 50-megapixel	13-megapixel + 5-megapixel + 5-megapixel
RAM	12GB	6GB
Storage	256GB	64GB
Battery Capacity	5200mAh	5000mAh
OS	Android 17	Android 9 Pie
general
Brand	Samsung	Samsung
Model	Galaxy S27 Pro	Galaxy A40s
AI Enabled	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	154.06 x 73.77 x 7.95	-
Battery capacity (mAh)	5200	5000
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	Yes	-
Release date	-	April 1, 2019
Launched in India	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	QHD+	-
Screen size (inches)	6.60	6.40
Touchscreen	Yes	Yes
hardware
Processor	octa-core	octa-core
Processor make	Samsung Exynos 2700	Samsung Exynos 7904
RAM	12GB	6GB
Internal storage	256GB	64GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
camera
Rear camera	200-megapixel + 12-megapixel + 50-megapixel	13-megapixel + 5-megapixel + 5-megapixel
No. of Rear Cameras	3	-
Front camera	12-megapixel	Unspecified
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 17	Android 9 Pie
Skin	One UI 9	One UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB Type-C	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
4G/ LTE	Yes	Yes
5G	Yes	-
GSM/CDMA	-	GSM
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
4G/ LTE	Yes	Yes
5G	Yes	-
GSM/CDMA	-	GSM
3G	-	Yes
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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