Redmi A3 vs Samsung Galaxy J4 comparison

Show Only Differences Highlight Differences	Redmi A3	Samsung Galaxy J4
key specs
Display	6.71-inch	5.50-inch
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	3GB, 4GB, 6GB	2GB
Storage	64GB, 128GB	16GB
Battery Capacity	5000mAh	3000mAh
OS	Android 13	Android 8.0
Resolution	700x1600 pixels	720x1280 pixels
Processor	-	Samsung Exynos 7570
general
Brand	Redmi	Samsung
Model	A3	Galaxy J4
Release date	February 14, 2024	May 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	76.30 x 168.40 x 8.30	151.70 x 77.20 x 8.10
Weight (g)	193.00	175.00
Battery capacity (mAh)	5000	3000
Fast charging	Proprietary	-
Colours	Midnight Black, Lake Blue, Olive Green	Black, Orchid Gray, Gold
Removable battery	-	Yes
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.71	5.50
Touchscreen	Yes	Yes
Resolution	700x1600 pixels	720x1280 pixels
Aspect ratio	-	16:9
hardware
Processor make	MediaTek Helio G36	Samsung Exynos 7570
RAM	3GB, 4GB, 6GB	2GB
Internal storage	64GB, 128GB	16GB
Processor	-	1.4GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	8-megapixel	13-megapixel (f/1.9)
No. of Rear Cameras	2	-
Front camera	5-megapixel	5-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Rear flash	-	LED
Front flash	-	LED
software
Operating system	Android 13	Android 8.0
Skin	Go Edition	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	-
Accelerometer	Yes	Yes
Proximity sensor	-	Yes
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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