iQOO Z9s 5G vs Vivo Y55s 5G (2023) comparison

Show Only Differences Highlight Differences	iQOO Z9s 5G	Vivo Y55s 5G (2023)
key specs
Display	6.77-inch	6.58-inch
Processor	MediaTek Dimensity 7300	MediaTek Dimensity 700
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB, 12GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	5500mAh	5000mAh
OS	Android 14	Android 12
Resolution	1080x2392 pixels	2408x1080 pixels
general
Brand	iQOO	Vivo
Model	Z9s 5G	Y55s 5G (2023)
Release date	August 21, 2024	January 1, 2023
Launched in India	Yes	No
Dimensions (mm)	163.72 x 75.00 x 7.49	163.87 x 75.33 x 9.17
Weight (g)	180.00	199.80
IP rating	IP64	-
Battery capacity (mAh)	5500	5000
Removable battery	No	-
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	No
Colours	Onyx Green, Titanium Matte	Galaxy Blue, Star Black
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.58
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	2408x1080 pixels
Pixels per inch (PPI)	387	-
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 7300	MediaTek Dimensity 700
RAM	8GB, 12GB	8GB
Internal storage	128GB, 256GB	128GB
camera
Rear camera	50-megapixel (f/1.7) + 2-megapixel (f/2.4)	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)
No. of Rear Cameras	2	2
Front camera	16-megapixel (f/2.45)	8-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 14	Android 12
Skin	Funtouch OS 14	OriginOS 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes, v 5.10
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	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	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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