CMF by Nothing Phone 2 Pro vs Tecno Spark 4 Air comparison

Show Only Differences Highlight Differences	Sponsored CMF by Nothing Phone 2 Pro	Tecno Spark 4 Air
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	6.10-inch
Processor	MediaTek Dimensity 7300 Pro	MediaTek Helio A22
Front Camera	16-megapixel	5-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	13-megapixel + 0.3-megapixel
RAM	8GB	3GB
Storage	128GB, 256GB	32GB
Battery Capacity	5000mAh	3000mAh
OS	Android 15	Android 9 Pie
Resolution	1080x2400 pixels	-
general
Brand	CMF by Nothing	Tecno
Model	Phone 2 Pro	Spark 4 Air
Release date	April 28, 2025	August 29, 2019
AI Enabled	Yes	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.00 x 78.00 x 7.80	-
Weight (g)	185.00	-
IP rating	IP54	-
Battery capacity (mAh)	5000	3000
Fast charging	33W Fast Charging	-
Colours	Black, Light Green, Orange, White	Nebula Black, Royal Purple
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.10
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	-
Aspect ratio	20.5:9	19.5:9
Pixels per inch (PPI)	387	-
hardware
Processor	2.5GHz MHz octa-core	2GHz quad-core
Processor make	MediaTek Dimensity 7300 Pro	MediaTek Helio A22 (MT6761)
RAM	8GB	3GB
Internal storage	128GB, 256GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	256
Dedicated microSD slot	No	Yes
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/1.85) + 8-megapixel	13-megapixel (f/1.8) + 0.3-megapixel
No. of Rear Cameras	3	-
Rear flash	LED	Dual LED
Front camera	16-megapixel (f/2.2)	5-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Front flash	-	Yes
software
Operating system	Android 15	Android 9 Pie
Skin	Nothing OS 3.2	HiOS 5.0
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
USB Type-C	Yes	-
Headphones	No	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
GPS	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
5G	Yes	-
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
5G	Yes	-
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes