Realme 12X vs Samsung Galaxy M21 2021 Editio comparison

Show Only Differences Highlight Differences	Realme 12X	Samsung Galaxy M21 2021 Edition
key specs
Display	6.67-inch	6.40-inch
Front Camera	8-megapixel	Unspecified
Rear Camera	50-megapixel	48-megapixel
RAM	4GB, 6GB, 8GB	-
Storage	128GB	-
Battery Capacity	5000mAh	6000mAh
OS	Android 14	Android 11
Resolution	1080x2400 pixels	1080x2340 pixels
general
Brand	Realme	Samsung
Model	12X	Galaxy M21 2021 Edition
Release date	March 21, 2024	July 21, 2021
Launched in India	Yes	No
Thickness	7.69	-
IP rating	IP54	-
Battery capacity (mAh)	5000	6000
Colours	Black Jade, Blue Bird	Arctic Blue, Charcoal Black
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD	-
Screen size (inches)	6.67	6.40
Resolution	1080x2400 pixels	1080x2340 pixels
Touchscreen	-	Yes
Aspect ratio	-	19.5:9
hardware
Processor make	MediaTek Dimensity 6100+	-
RAM	4GB, 6GB, 8GB	-
Internal storage	128GB	-
camera
Rear camera	50-megapixel	48-megapixel
No. of Rear Cameras	2	3
Front camera	8-megapixel	Unspecified
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 14	Android 11
Skin	realme UI 5.0	One UI Core 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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