Samsung Galaxy A07 4G vs Samsung Galaxy A21 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A07 4G	Samsung Galaxy A21
key specs
Display	6.70-inch	6.50-inch
Front Camera	8-megapixel	13-megapixel
Rear Camera	50-megapixel + 2-megapixel	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	5000mAh	4000mAh
OS	Android 15	Android 10
Resolution	720x1600 pixels	-
general
Brand	Samsung	Samsung
Model	Galaxy A07 4G	Galaxy A21
Release date	August 22, 2025	April 8, 2020
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.40 x 77.40 x 7.60	-
Weight (g)	184.00	-
IP rating	IP54	-
Battery capacity (mAh)	5000	4000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Wireless charging	No	No
Colours	Black, Green, Light Violet	Black
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.70	6.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	-
hardware
Processor make	MediaTek Helio G99	MediaTek Helio P35 (MT6765)
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	512
camera
Rear camera	50-megapixel + 2-megapixel	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel	13-megapixel
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Pop-Up Camera	-	No
software
Operating system	Android 15	Android 10
Skin	One UI 7	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Gyroscope	Yes	-

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