Realme 12X vs Samsung Galaxy J7 Duo comparison

Show Only Differences Highlight Differences	Realme 12X	Samsung Galaxy J7 Duo
key specs
Display	6.67-inch	5.50-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 5-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	32GB
Battery Capacity	5000mAh	3000mAh
OS	Android 14	Android Oreo
Resolution	1080x2400 pixels	720x1280 pixels
Processor	-	Samsung Exynos 7885
general
Brand	Realme	Samsung
Model	12X	Galaxy J7 Duo
Release date	March 21, 2024	March 1, 2018
Launched in India	Yes	Yes
Thickness	7.69	-
IP rating	IP54	-
Battery capacity (mAh)	5000	3000
Colours	Black Jade, Blue Bird	Black and Gold
Form factor	-	Touchscreen
Dimensions (mm)	-	153.50 x 77.20 x 8.20
Weight (g)	-	174.00
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD	-
Screen size (inches)	6.67	5.50
Resolution	1080x2400 pixels	720x1280 pixels
Touchscreen	-	Yes
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	267
hardware
Processor make	MediaTek Dimensity 6100+	Samsung Exynos 7885
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	32GB
Processor	-	octa-core (2x2.2GHz + 6x1.6GHz)
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel	13-megapixel (f/1.9) + 5-megapixel (f/1.9)
No. of Rear Cameras	2	-
Front camera	8-megapixel	8-megapixel (f/1.9)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	LED
Front flash	-	LED
software
Operating system	Android 14	Android Oreo
Skin	realme UI 5.0	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	No
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes

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