The vivo Y400 has arrived as a highly competitive entry point into vivo’s mid-range lineup in South Africa. Balancing an incredibly aggressive price point with features usually reserved for much more expensive devices, it makes a compelling case for anyone looking for exceptional battery endurance and everyday reliability.
Here is a breakdown of its local pricing, key features, and where you can find it.
The vivo Y400 starts from ZAR 4,500.
Please note that exact retail pricing will fluctuate depending on specific store promotions, seasonal deals, and your physical location in South Africa. It is available both as a cash purchase and on various cellular contract tiers.
vivo has secured widespread local distribution, meaning you can easily find the Y400 across a broad network of South African digital platforms and physical storefronts:
E-Commerce & Online Retailers: Takealot, Hi Online
Retail & Clothing Outlets: Foschini, Mr Price, Makro, Game, PEP, Ackermans
Cellular & Tech Specialists: Cellucity, HiFi Corp, 4U
Network Providers: MTN, Chatz Connect
While it skips the expensive premium price tag, the vivo Y400 focuses heavily on real-world durability and massive battery life:
Massive 6000mAh Battery: The headlining feature is a huge 6000mAh battery that easily sails through two days of moderate to heavy use on a single charge.
Flagship-Grade Protection (IP68 & IP69): In an incredible move for a phone at this price, it features dual IP68 and IP69 ratings. This means it isn’t just protected against being dropped in a sink; it is sealed well enough to withstand high-pressure, hot water streams and heavy dust.
Smooth AMOLED Display: The front features a crisp 6.67-inch Full HD+ AMOLED panel boasting a 120Hz refresh rate. It delivers deep blacks, vibrant colors, and an impressive peak brightness of up to 1800 nits, making it easy to read even under direct midday South African sunlight.
Reliable Performance: It runs on a power-efficient Qualcomm Snapdragon processor paired with 8GB of RAM (which can be virtually expanded by another 8GB via software). It breezes through social media, streaming, and daily multitasking.
50MP Clear Camera Setup: The rear houses a 50MP primary camera sensor that handles everyday photography with ease, complemented by vivo’s localized camera software modes for cleaner evening and low-light shots.
Modern Software: The device ships out of the box with Android 15 layered with vivo’s clean Funtouch OS 15 interface, ensuring you stay up to date with the latest privacy features and UI optimizations.
| Brand | vivo |
| Model | vivo Y400 |
| Announced | 04 August, 2025 |
| Released | 07 August, 2025 |
| Status | Available |
| Price | ZAR 4,500 |
| 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 | 162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in) |
| Weight | 197 g (6.95 oz) |
| Protection | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) |
| Colors | Glam White, Olive Green |
| 2G Network | |
| 3G Network | |
| 4G Network | |
| 5G 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 + Nano-SIM |
| 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, 120Hz, 1200 nits (HBM), 1800 nits (peak) |
| Size | 6.67 inches, 107.4 cm2 (~87.9% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Audio Playback | |
| Video Playback | |
| FM Radio | No |
| Ring Tones | |
| Loudspeaker |
| Main 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, f/1.8, (wide), 1/2.96", PDAF 2 MP, f/2.4, (depth) |
| Video | 1080p@30fps |
| Selfie Camera | 32 MP, f/2.5, (wide) |
| Video | 1080p@30fps |
| 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 15 |
| 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 15 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 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. | Adreno 613 |
| 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. | 8GB |
| 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. | 128GB/256GB |
| Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | Unspecified |
| 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 Circle to Search |
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
| 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. | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Wi-fi Hotspot | |
| USB | USB Type-C 2.0, OTG |
| Positioning 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. | GPS, GLONASS, GALILEO, BDS, QZSS |
| 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. |
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion 6000 mAh |
| 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. |
90W wired, 50% in 20 min Reverse wired Bypass Charging |
The information contained in this post is for general information purposes only.