Redmi A4 5G vs Oppo A18 comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Oppo A18
key specs
Display	6.88-inch	6.56-inch
Processor	Qualcomm Snapdragon 4s Gen 2	MediaTek Helio G85
Front Camera	5-megapixel	Unspecified
Rear Camera	50-megapixel + Unspecified	8-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB, 128GB	64GB, 128GB
Battery Capacity	5160mAh	5000mAh
OS	Android 14	Android 13
Resolution	720x1640 pixels	720x1612 pixels
general
Brand	Redmi	Oppo
Model	A4 5G	A18
Release date	November 20, 2024	September 28, 2023
Launched in India	Yes	No
Dimensions (mm)	171.88 x 77.80 x 8.22	163.74 x 75.03 x 8.16
Weight (g)	212.35	188.00
IP rating	IP52	-
Battery capacity (mAh)	5160	5000
Removable battery	No	-
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	Glowing Black, Glowing Blue
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.88	6.56
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	720x1612 pixels
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4s Gen 2	MediaTek Helio G85
RAM	4GB	4GB
Internal storage	64GB, 128GB	64GB, 128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	1-24	-
Dedicated microSD slot	Yes	-
camera
Rear camera	50-megapixel (f/1.8) + Unspecified	8-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	5-megapixel (f/2.2)	Unspecified
No. of Front Cameras	1	1
software
Operating system	Android 14	Android 13
Skin	HyperOS	ColorOS 13.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n
GPS	Yes	-
Bluetooth	Yes, v 5.00	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	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
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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