Redmi A4 5G vs Samsung Galaxy A9 (2018) comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Samsung Galaxy A9 (2018)
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.88-inch	6.30-inch
Processor	Qualcomm Snapdragon 4s Gen 2	Qualcomm Snapdragon 660
Front Camera	5-megapixel	24-megapixel
Rear Camera	50-megapixel + Unspecified	24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel
RAM	4GB, 6GB	6GB
Storage	64GB, 128GB	128GB
Battery Capacity	5160mAh	3800mAh
OS	Android 14	Android 8.0 Oreo
Resolution	720x1640 pixels	1080x2220 pixels
general
Brand	Redmi	Samsung
Model	A4 5G	Galaxy A9 (2018)
Release date	November 20, 2024	October 1, 2018
Launched in India	Yes	-
Dimensions (mm)	171.88 x 77.80 x 8.22	162.50 x 77.00 x 7.80
Weight (g)	212.35	183.00
IP rating	IP52	-
Battery capacity (mAh)	5160	3800
Removable battery	No	-
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	-
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	6.30
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	1080x2220 pixels
hardware
Processor	octa-core	octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Qualcomm Snapdragon 4s Gen 2	Qualcomm Snapdragon 660
RAM	4GB, 6GB	6GB
Internal storage	64GB, 128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1-24	512
Dedicated microSD slot	Yes	-
camera
Rear camera	50-megapixel (f/1.8) + Unspecified	24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/2.2)	24-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 14	Android 8.0 Oreo
Skin	HyperOS	Samsung Experience UX
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Headphones	-	3.5mm
FM	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	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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