iQOO Z9x vs Samsung Galaxy M21 comparison

Show Only Differences Highlight Differences	iQOO Z9x	Samsung Galaxy M21
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.72-inch	6.40-inch
Processor	Qualcomm Snapdragon 6 Gen 1	Samsung Exynos 9611
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	6000mAh
OS	Android 14	Android 10
Resolution	1260x2800 pixels	2340x1080 pixels
general
Brand	iQOO	Samsung
Model	Z9x	Galaxy M21
Release date	April 24, 2024	March 18, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	165.70 x 76.00 x 7.99	-
Weight (g)	199.00	188.00
Battery capacity (mAh)	6000	6000
Fast charging	44W Flash Charge	Proprietary
Colours	Starburst White, Feng Yuqing, Dark Night	Midnight Blue, Raven Black
Thickness	-	8.9
Removable battery	-	No
Wireless charging	-	No
display
Resolution Standard	FHD+	-
Screen size (inches)	6.72	6.40
Touchscreen	Yes	Yes
Resolution	1260x2800 pixels	2340x1080 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Processor make	Qualcomm Snapdragon 6 Gen 1	Samsung Exynos 9611
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	20-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Rear flash	-	Yes
Front flash	-	No
software
Operating system	Android 14	Android 10
Skin	OriginOS 4	One UI 2.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g
Bluetooth	Yes	Yes
NFC	Yes	-
USB Type-C	Yes	Yes
GPS	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
sensors
Face unlock	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	-
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Ambient light sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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