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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →The vivo Y400 5G launched in India on August 4, 2025, with reported launch prices of ₹21,999 for 8GB RAM and 128GB storage and ₹23,999 for 8GB and 256GB. Those are not reliable guides to today’s buying price: vivo’s store pages showed different prices for different colour and storage listings when checked on August 18, 2026. The Y400’s strongest features are its 120Hz AMOLED display, 6,000mAh battery, 90W charging and IP68/IP69 ratings; its Snapdragon 4 Gen 2 is better suited to everyday use than demanding gaming.
Launch date and reported launch price in India
The vivo Y400 5G is a launched phone, not an upcoming model. Business Standard reported its India launch on August 4, 2025, and reported the 8GB + 128GB variant at ₹21,999. The two reported launch prices were:
| Variant | Reported India launch price |
|---|---|
| 8GB RAM + 128GB storage | ₹21,999 |
| 8GB RAM + 256GB storage | ₹23,999 |
These are launch prices, not a confirmed current retail offer. Business Standard’s launch report covers the launch; vivo’s product pages are the primary reference for the specifications below.
Current vivo-store listings and availability
On August 18, 2026, vivo’s Indian online store showed materially different prices across Y400 5G SKU pages. These are observed displayed prices, not one confirmed nationwide street price; a displayed price may not mean the selected phone is orderable.
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![Lucyliy Compatible with vivo Y400 5G /4g Phone Case [Shockproof Design][Magnetic Stand, Sliding Window for Lens] Black](https://m.media-amazon.com/images/I/41Pcn7ixvBL._SL160_.jpg)
- Dual-layer hard PC + Flexible TPU bumper design. Protect your phone from drops, scratches and bumps. Military-Grade protection with Air-Cushion technology precisely compatible with your device
- [Multifunction] Metal kickstand can rotate 360°, easy to rotate and sturdy on the case
- There is a push window design at the camera, which can effectively protect the camera of the phone.Built in kickstand gives you the convenience to watch videos and movies hands-free with desired and stability
- [Support Magnetic Car Mount] There is a built-in metal patch that can easily attach your phone directly to the magnetic car mount (Magnetic car mount not included)
- Precise cutouts for improved access to all ports, buttons, cameras, speakers, and mics ensure quick access and feedback to your phone.
| vivo store listing | Variant | Displayed price on August 18, 2026 | Page availability note |
|---|---|---|---|
| Olive Green SKU | 8GB + 128GB | ₹40,999 | Selected item shown as unavailable |
| Olive Green SKU | 8GB + 256GB | ₹43,999 | Selected item shown as unavailable |
| Dynamic Green SKU | 8GB + 128GB | ₹31,999 | Add-to-cart option shown |
The pages do not establish why the listings differ; colour or SKU, stock, a promotion, stale catalogue data or a page error are possibilities, not confirmed explanations. Check the selected variant’s checkout total, stock, seller and warranty before paying. Do not treat the higher Olive Green figures as a settled market price or the lower listing as guaranteed availability.
vivo Y400 5G specifications
| Category | Specification |
|---|---|
| Display | 6.67-inch AMOLED; 2400 × 1080 (FHD+); 120Hz; up to 1800 nits local peak brightness; 91.9% screen-to-body ratio |
| Processor | Qualcomm Snapdragon 4 Gen 2, 4nm, octa-core |
| Memory and storage | 8GB physical RAM; 128GB or 256GB storage; up to 8GB extended RAM |
| Rear cameras | 50MP Sony IMX852 main camera, f/1.8, plus 2MP secondary camera, f/2.4 |
| Front camera | 32MP, f/2.45 |
| Battery and charging | 6,000mAh typical capacity; 90W FlashCharge |
| Software | Funtouch OS 15; the vivo store listing identifies Android 15 |
| Dust and water resistance | IP68 and IP69 ratings |
| SIM and 5G bands | Dual nano-SIM; 5G + 5G dual-SIM dual-standby; India-market bands n1, n3, n5, n8, n28B, n40, n77 and n78 |
| Other connectivity | 2.4GHz and 5GHz Wi-Fi; Bluetooth; USB 2.0; OTG; GPS, BeiDou, GLONASS, Galileo and QZSS |
| Fingerprint reader | In-display optical sensor |
| Dimensions and weight | Olive Green: approximately 162.29 × 75.31 × 7.90mm, 197g; Glam White: approximately 162.29 × 75.31 × 7.99mm, 198g |
Specifications are from vivo’s Y400 5G product page and detailed store listing. Finish names vary across vivo pages: the product and detailed listing use Olive Green and Glam White, while another store SKU is labelled Dynamic Green. Confirm the colour name attached to the specific SKU you order.
Rank #2
- Compatible with Vivo Y400 5G Phone Cases
- The phone case features a matte PU leather exterior with a TPU frame and magnetic plate, offering skin-friendly, slim, and comfortable materials.
- The screen edges and camera frame are fully wrapped with elevated protection to effectively prevent scratches. It withstands minor drops, bumps, and impacts.
- Soft-padded edges provide a comfortable grip and resist deformation. Built-in magnetic plate enables use with car mounts and other accessories.
- Stylish appearance meets precise cutouts, allowing full access to all ports and the camera. Buttons offer soft, responsive tactile feedback for effortless operation.
Display, design and durability
The 6.67-inch AMOLED panel combines FHD+ resolution with a 120Hz refresh rate. AMOLED pixels can switch off individually, which enables deep blacks and strong contrast; a 120Hz refresh rate can make scrolling and supported animations look smoother than on a standard 60Hz screen. vivo’s figure of up to 1800 nits is specifically a local peak brightness claim, not a guarantee of sustained brightness across the whole display.
vivo advertises IP68 and IP69 dust and water protection and lists underwater photography as a feature. Its product page also cites a 2-metre, 30-minute condition. An IP rating is not a promise of safety in every liquid, water pressure, temperature or use scenario, and it is not a reason to deliberately submerge the phone. It does not establish that liquid damage is covered by warranty; check the applicable warranty terms.
Rank #3
- Compatible with vivo Y400 5G Phone Case Cover
- Magnetic ring design. Compatible with most wireless magnetic products on the market, such as wireless chargers, magnetic car mounts, magnetic batteries, and magnetic wallets.
- The phone case features a dual-layer TPU+PU construction for a comfortable, non-slip feel. Corner airbags provide drop protection to safeguard your device.
- Perforated design enhances airflow for accelerated heat dissipation. Precise cutouts ensure full functionality of all ports, buttons, and cameras.
- Raised edges around the screen and rear camera elevate these components off the surface, effectively protecting them from scratches.
Performance, memory and software
The Snapdragon 4 Gen 2 is a 4nm, octa-core platform. The phone’s feature mix points more strongly to display, battery, charging and durability than to high-end processing. It should be considered for routine phone use rather than bought on the assumption that it will deliver sustained high frame rates in demanding games; no independent benchmark results are established here.
Both listed storage variants have 8GB of physical RAM. The advertised option to add up to 8GB of extended RAM uses storage as memory support, so it is not equivalent to having 16GB of physical RAM. The software listing names Funtouch OS 15 and Android 15, but no verified model-specific update-duration policy is established here.
Rank #4
![MTRIEBA Compatible with Vivo Y400 5G Phone Case [with Tempered Glass Screen Protector] [2-in-1 Sliding Window - Kickstand Design] Blue](https://m.media-amazon.com/images/I/41Ib8AaCqKL._SL160_.jpg)
- Includes a high-definition 9H screen protector made from 9H-hardness tempered glass, which effectively resists everyday scuffs, key scratches and accidental knocks, keeping your screen looking as good as new for years to come
- Military-grade drop protection: a hard PC back panel and soft TPU frame combined with shock-absorbing air cushions, plus raised edges to protect the screen and camera lens, providing robust defence against drops, knocks and everyday wear and tear.
- Smooth sliding, secure latching: Precision runners + anti-loosening latches ensure smooth, jam-free sliding and a secure, spring-loaded lock that won’t pop open, making them durable and long-lasting.
- Precise cut-outs, slim and non-slip: Full-featured, precise cut-outs that do not interfere with charging or photography; slim with a textured finish for a non-slip grip, portable and not bulky.
- Innovative 2-in-1 sliding cover and stand: the sliding lens cover doubles as a sturdy folding stand; slide it open to protect against scratches and dust, and close it to instantly transform it into a viewing stand, leaving your hands free for binge-watching or video calls
Cameras
The rear setup pairs a 50MP Sony IMX852 main camera with a 2MP secondary camera; vivo does not identify that second camera as an ultrawide or telephoto lens. The front camera is 32MP. Listed camera modes include Night, Portrait, Pro, Documents, Slo-mo, Time-lapse, Dual View, Live Photo and Underwater Photography.
Megapixel counts alone do not establish image quality, and no independently verified camera samples or laboratory measurements are established here. Buyers who need dedicated ultrawide or optical-zoom perspectives should not assume this camera pair provides them.
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- Compatible with Vivo Y400 5G
- Robust, fashion case for pretecting your cell phone against scratches, drops, bumps, shock and scratching.
- Slim, form fitting bumper case design with defined edges and smooth finish. Slides easily in and out of pockets.
- Material: Made of PU leather to offer full protection all around the device.
- All the features, buttons and sensitivity of your smartphone are accessible and easily operated with the case installed.
Battery, charging and what is in the box
The battery has a stated typical capacity of 6,000mAh, and the phone supports 90W FlashCharge. vivo claims roughly 50% charge in about 20 minutes under its stated test conditions; actual charging time can vary with the charger and cable, temperature, battery level and phone use. Overnight charging protection and bypass charging are also advertised features, not independent battery-life measurements. vivo’s store listing describes the battery as designed for four-year performance; that is a manufacturer claim, not a verified lifespan result.
The cited vivo store listing says the box includes a charger, USB cable, case, protective film, SIM eject tool, guides and warranty card. Confirm the contents on the exact market and seller listing before ordering, particularly if buying outside the official store.
What to weigh before buying
Reasons it may suit you
- You prioritise a large battery and fast wired charging.
- You want an AMOLED display with a 120Hz refresh rate.
- Dust and water resistance matter, with the limits of IP ratings understood.
- You need 8GB physical RAM and want a 256GB storage option.
- The included charger and basic accessories are useful to you, and your chosen listing confirms them.
Reasons to pause
- You need demanding-game performance or sustained high frame rates.
- You want an ultrawide or telephoto camera rather than a basic secondary rear sensor.
- You regularly move large files over a wired connection; the port is USB 2.0.
- Your decision depends on a stable current price: vivo’s observed SKU pages differ substantially and some were unavailable.
- You need confirmed 5G compatibility, local service or warranty outside India.
Should you buy the vivo Y400 5G?
At its reported launch prices, the Y400’s combination of AMOLED, 6,000mAh capacity, 90W charging and IP68/IP69 protection makes it most compelling for buyers who value endurance and everyday features over processing power or camera flexibility. At the observed 2026 store figures—especially ₹40,999 to ₹43,999—compare newer phones at the actual checkout price before deciding; those listings are not consistent enough to establish a single current price. The 256GB version makes sense for people who keep more games, photos or videos on the phone, but only if the confirmed price difference is worthwhile.
Before placing an order, verify the storage variant, colour and SKU, seller and warranty, stock status, final checkout price and box contents. India-market 5G bands do not establish compatibility with every carrier abroad; no US launch or US price is verified.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
