Nothing Phone 3a vs Redmi K30 5G comparison

Show Only Differences Highlight Differences	Nothing Phone 3a	Redmi K30 5G
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.77-inch	6.67-inch
Processor	Qualcomm Snapdragon 7s Gen 3	Qualcomm Snapdragon 765G
Front Camera	32-megapixel	20-megapixel + 2-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	64-megapixel + 5-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	5000mAh	4500mAh
OS	Android 15	Android 10
Resolution	1080x2392 pixels	1080x2400 pixels
general
Brand	Nothing	Xiaomi
Model	Phone 3a	Redmi K30 5G
Release date	March 4, 2025	December 10, 2019
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.52 x 77.50 x 8.35	165.30 x 76.60 x 8.79
Weight (g)	201.00	208.00
IP rating	IP64	-
Battery capacity (mAh)	5000	4500
Fast charging	50W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Black, Blue, White	Deep Sea Light, Time Monologue, Flower Shadow, Purple Jade Fantasy
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.77	6.67
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2400 pixels
Pixels per inch (PPI)	387	-
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 7s Gen 3	Qualcomm Snapdragon 765G
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)	64-megapixel (f/1.89, 0.8-micron) + 5-megapixel (f/2.4) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.2)	20-megapixel (0.8-micron) + 2-megapixel (1.75-micron)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
software
Operating system	Android 15	Android 10
Skin	Nothing OS 3.1	MIUI 11
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes
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