Redmi A4 5G vs Nokia C21 Plu comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Nokia C21 Plus
key specs
Display	6.88-inch	6.52-inch
Processor	Qualcomm Snapdragon 4s Gen 2	Unisoc SC9863A
Front Camera	5-megapixel	5-megapixel
Rear Camera	50-megapixel + Unspecified	13-megapixel + 2-megapixel
RAM	4GB	2GB, 3GB, 4GB
Storage	64GB, 128GB	32GB, 64GB
Battery Capacity	5160mAh	4000mAh
OS	Android 14	Android 11 (Go edition)
Resolution	720x1640 pixels	720x1600 pixels
general
Brand	Redmi	Nokia
Model	A4 5G	C21 Plus
Release date	November 20, 2024	February 27, 2022
Launched in India	Yes	No
Dimensions (mm)	171.88 x 77.80 x 8.22	165.00 x 75.90 x 8.55
Weight (g)	212.35	178.00
IP rating	IP52	-
Battery capacity (mAh)	5160	4000
Removable battery	No	-
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	Dark Cyan, Warm Grey
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	6.52
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	720x1600 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4s Gen 2	Unisoc SC9863A
RAM	4GB	2GB, 3GB, 4GB
Internal storage	64GB, 128GB	32GB, 64GB
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	13-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	5-megapixel (f/2.2)	5-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
Front flash	-	Yes
software
Operating system	Android 14	Android 11 (Go edition)
Skin	HyperOS	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
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	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	GSM
3G	Yes	Yes
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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