iQOO Z7 Pro 5G vs Vivo X21 comparison

Show Only Differences Highlight Differences	iQOO Z7 Pro 5G	Vivo X21
key specs
Display	6.78-inch	6.28-inch
Processor	MediaTek Dimensity 7200	Qualcomm Snapdragon 660
Front Camera	16-megapixel	12-megapixel
Rear Camera	64-megapixel + 2-megapixel	12-megapixel + 5-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	4600mAh	3200mAh
OS	Android Android 13	Android 8.1
Resolution	2400x1080 pixels	1080x2280 pixels
general
Brand	iQOO	Vivo
Model	Z7 Pro 5G	X21
Release date	August 31, 2023	March 1, 2018
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4600	3200
Removable battery	No	No
Fast charging	66W Fast Charging	Proprietary
Dimensions (mm)	-	154.50 x 74.80 x 7.40
Weight (g)	-	156.20
Colours	-	Black, Gold
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD	-
Screen size (inches)	6.78	6.28
Touchscreen	Yes	Yes
Resolution	2400x1080 pixels	1080x2280 pixels
Aspect ratio	-	19:9
hardware
Processor	octa-core	2.2GHz octa-core
Processor make	MediaTek Dimensity 7200	Qualcomm Snapdragon 660
RAM	8GB	6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	64-megapixel + 2-megapixel	12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	16-megapixel	12-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
Rear flash	-	LED
software
Operating system	Android Android 13	Android 8.1
Skin	-	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
Bluetooth	Yes, v 5.30	Yes, v 5.00
NFC	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
GPS	-	Yes
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	No
sensors
In-Display Fingerprint Sensor	Yes	-
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
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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