Redmi A4 5G vs Vivo Y90 comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Vivo Y90
key specs
Display	6.88-inch	6.22-inch
Processor	Qualcomm Snapdragon 4s Gen 2	-
Front Camera	5-megapixel	5-megapixel
Rear Camera	50-megapixel + Unspecified	8-megapixel
RAM	4GB	2GB
Storage	64GB, 128GB	16GB
Battery Capacity	5160mAh	4030mAh
OS	Android 14	Android 8.1 Oreo
Resolution	720x1640 pixels	720x1520 pixels
general
Brand	Redmi	Vivo
Model	A4 5G	Y90
Release date	November 20, 2024	July 1, 2019
Launched in India	Yes	-
Dimensions (mm)	171.88 x 77.80 x 8.22	155.11 x 75.09 x 8.28
Weight (g)	212.35	163.50
IP rating	IP52	-
Battery capacity (mAh)	5160	4030
Removable battery	No	-
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	Black, Gold
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	6.22
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	720x1520 pixels
hardware
Processor	octa-core	-
Processor make	Qualcomm Snapdragon 4s Gen 2	MediaTek Helio A22 (MT6761)
RAM	4GB	2GB
Internal storage	64GB, 128GB	16GB
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	8-megapixel (f/2.0)
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/2.2)	5-megapixel (f/1.8)
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 14	Android 8.1 Oreo
Skin	HyperOS	FunTouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	-	Yes
Fingerprint sensor	-	No
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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