Realme Narzo 100x 5G vs Samsung Galaxy A42 5G comparison

Show Only Differences Highlight Differences	Realme Narzo 100x 5G	Samsung Galaxy A42 5G
key specs
Display	6.80-inch	6.60-inch
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
Battery Capacity	8000mAh	5000mAh
OS	Android 16	Android 10
Resolution	720x1570 pixels	-
Processor	-	1.7GHz octa-core
RAM	-	4GB
Storage	-	128GB
general
Brand	Realme	Samsung
Model	Narzo 100x 5G	Galaxy A42 5G
Release date	July 15, 2026	September 2, 2020
AI Enabled	Yes	-
Launched in India	Yes	No
Dimensions (mm)	166.40 x 78.20 x 8.80	164.40 x 75.90 x 8.60
Weight (g)	224.00	190.00
IP rating	IP65	-
Battery capacity (mAh)	8000	5000
Colours	Midnight Black, Flash Orange	Prism Dot Black, Prism Dot Gray, Prism Dot White
Form factor	-	Touchscreen
Fast charging	-	Proprietary
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.80	6.60
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	-
camera
Rear camera	50-megapixel	48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 10
Skin	Realme UI 7.0	One UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Gyroscope	-	Yes
hardware
Processor	-	1.7GHz octa-core (2x2.2GHz + 6x1.8GHz)
RAM	-	4GB
Internal storage	-	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
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

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