iQOO Z9x vs Redmi Note 7S comparison

Show Only Differences Highlight Differences	iQOO Z9x	Redmi Note 7S
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	6.30-inch
Processor	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 660
Front Camera	8-megapixel	13-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 5-megapixel
RAM	4GB, 6GB, 8GB	3GB
Storage	128GB	32GB
Battery Capacity	6000mAh	4000mAh
OS	Android 14	Android Pie
Resolution	1260x2800 pixels	1080x2340 pixels
general
Brand	iQOO	Xiaomi
Model	Z9x	Redmi Note 7S
Release date	April 24, 2024	May 20, 2019
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Glass
Dimensions (mm)	165.70 x 76.00 x 7.99	159.21 x 75.21 x 8.10
Weight (g)	199.00	186.00
Battery capacity (mAh)	6000	4000
Fast charging	44W Flash Charge	Quick Charge 4+
Colours	Starburst White, Feng Yuqing, Dark Night	Onyx Black, Ruby Red, Sapphire Blue
Removable battery	-	No
SAR value	-	1.60
display
Resolution Standard	FHD+	-
Screen size (inches)	6.72	6.30
Touchscreen	Yes	Yes
Resolution	1260x2800 pixels	1080x2340 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
Pixels per inch (PPI)	-	409
hardware
Processor	octa-core	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 660
RAM	4GB, 6GB, 8GB	3GB
Internal storage	128GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/1.79, 1.6-micron) + 5-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	13-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Rear flash	-	LED
Front flash	-	No
software
Operating system	Android 14	Android Pie
Skin	OriginOS 4	MIUI 10
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	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
GPS	-	Yes
Infrared	-	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
sensors
Face unlock	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	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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