Vivo iQOO Z9s

Brand: Vivo
Category: Mobiles

Processor: Mediatek Dimensity 7300
RAM: 8 GB, 12 GB
Storage: 128 GB, 256 GB
Display: 6.77 inches
Camera: Dual Camera
Battery: Li-Ion 5500 mAh

Our Rating

The overall rating is based on review by our editors

9.1 4.6 1

Design 10 / 10
Display 9 / 10
Camera 9 / 10
Features 10 / 10
Connectivity 8 / 10
Usability 9 / 10
Performance 9 / 10
Battery 9 / 10

Vivo iQOO Z9S has been officially released on Aug. 23, 2025.

Product Main Features:

The smartphone features a slim and elegant design measuring 163.7 x 75 x 7.5 mm and weighing around 180–182 grams. It supports dual Nano-SIM cards and comes with an IP64 rating for dust and splash resistance. The 6.77-inch AMOLED display delivers vibrant visuals with 1 billion colors, HDR10+ support, and a 120Hz refresh rate.

Vivo iQOO Z9S offers 1800 nits peak brightness and a resolution of 1080 x 2392 pixels (~388 ppi), protected by Schott Xensation glass. Powered by the 4 nm MediaTek Dimensity 7300 chipset, the device features an octa-core CPU (4×2.5 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55) and Mali-G615 MC2 GPU, running on Android 14 with Funtouch OS 14.

It offers up to 12GB RAM and 256GB of UFS 2.2 storage, though there’s no memory card slot. The dual rear camera setup includes a 50MP main sensor with OIS and PDAF, paired with a 2MP depth sensor. It supports 4K video recording at 30/60fps and 1080p with gyro-EIS. The 16MP front camera delivers clear selfies and supports 1080p video.

Audio is enhanced by stereo speakers and 24-bit/192kHz Hi-Res sound, though the 3.5mm jack is omitted. Connectivity features include Wi-Fi 6, Bluetooth 5.4, GPS, and USB Type-C 2.0 with OTG support. The phone also includes an under-display optical fingerprint sensor, accelerometer, gyro, proximity, and compass. It houses a 5500 mAh battery with 44W fast charging and 7.5W reverse wired charging. Available colors are Titanium Matte and Onyx Green.

Comments

Vivo iQOO Z9s - SPECIFICATIONS

General

Model

Vivo iQOO Z9S
Released

August 2025
Status

Available

Design

Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.

Bar
Dimensions

163.7 x 75 x 7.5 mm
Weight

180 Grams
Waterproof

IP64 dust tight and water resistant (water splashes)

Display

Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)

AMOLED
Size

6.77 inches
Resolution

1080 x 2392 pixels
Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.

1B colors
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.

~388 PPI
Touch Screen

Yes
Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.

Schott Xensation
Features

120Hz, HDR10+, 1800 nits (peak)

Hardware

CPU The main chipset of the device.

Octa-core (4x2.5 GHz Cortex-A78 + 4x2.0 GHz Cortex-A55)
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.

Mali-G615 MC2
RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.

8 GB, 12 GB
Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.

128 GB, 256 GB
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Software

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.

Android 14
User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.

Funtouch 14

Camera

Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.

50 MP (wide) + 8 MP (depth)
Image

2160p
Video

4K@30/60fps, 1080p
Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Yes
Front Camera

16 MP (wide)

Network

SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.

Nano SIM
Dual SIM

Yes

Connectivity

Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.

Yes
USB

Type-C 2.0
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.

Yes
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.

Yes
Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

No
Headphone Jack

No