Nothing Phone 3a vs Redmi K50i 5G comparison

Show Only Differences Highlight Differences	Nothing Phone 3a	Redmi K50i 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	6.60-inch
Processor	Qualcomm Snapdragon 7s Gen 3	MediaTek Dimensity 8100 5G
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	128GB, 256GB	128GB, 256GB
Battery Capacity	5000mAh	5080mAh
OS	Android 15	Android 12
Resolution	1080x2392 pixels	1080x2460 pixels
general
Brand	Nothing	Xiaomi
Model	Phone 3a	Redmi K50i 5G
Release date	March 4, 2025	July 20, 2022
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.52 x 77.50 x 8.35	163.64 x 74.29 x 8.87
Weight (g)	201.00	200.00
IP rating	IP64	-
Battery capacity (mAh)	5000	5080
Fast charging	50W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Black, Blue, White	Quick Silver, Phantom Blue, Stealth Black
display
Refresh Rate	120 Hz	144 Hz
Screen size (inches)	6.77	6.60
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2460 pixels
Pixels per inch (PPI)	387	399
Resolution Standard	-	FHD+
Aspect ratio	-	20.5:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 7s Gen 3	MediaTek Dimensity 8100 5G
RAM	8GB	6GB, 8GB
Internal storage	128GB, 256GB	128GB, 256GB
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)	64-megapixel + 8-megapixel + 2-megapixel
No. of Rear Cameras	3	3
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.2)	16-megapixel
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 12
Skin	Nothing OS 3.1	MIUI 13
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.30
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	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
5G	-	Yes