Realme 12X vs Realme X3 comparison

Show Only Differences Highlight Differences	Realme 12X	Realme X3
key specs
Display	6.67-inch	6.60-inch
Front Camera	8-megapixel	16-megapixel + 8-megapixel
Rear Camera	50-megapixel	64-megapixel + 8-megapixel + 12-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	6GB
Storage	128GB	128GB
Battery Capacity	5000mAh	4200mAh
OS	Android 14	Android 10
Resolution	1080x2400 pixels	1080x2400 pixels
Processor	-	Qualcomm Snapdragon 855+
general
Brand	Realme	Realme
Model	12X	X3
Release date	March 21, 2024	June 25, 2020
Launched in India	Yes	Yes
Thickness	7.69	-
IP rating	IP54	-
Battery capacity (mAh)	5000	4200
Colours	Black Jade, Blue Bird	Arctic White, Glacier Blue
Form factor	-	Touchscreen
Dimensions (mm)	-	163.80 x 75.80 x 8.90
Weight (g)	-	202.00
Removable battery	-	No
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD	-
Screen size (inches)	6.67	6.60
Resolution	1080x2400 pixels	1080x2400 pixels
Touchscreen	-	Yes
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Dimensity 6100+	Qualcomm Snapdragon 855+
RAM	4GB, 6GB, 8GB	6GB
Internal storage	128GB	128GB
Processor	-	octa-core
Expandable storage	-	No
camera
Rear camera	50-megapixel	64-megapixel (f/1.8) + 8-megapixel (f/2.3) + 12-megapixel (f/2.5) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel	16-megapixel (f/2.0) + 8-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 14	Android 10
Skin	realme UI 5.0	Realme UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
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
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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