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The vivo T4 5G has the larger battery and a listed 50 MP main camera with OIS, while the vivo Y400 Pro 5G is lighter and lists faster UFS 3.1 storage. In the observed vivo India store listings, the T4 12GB+256GB was ₹29,999 and the Y400 Pro 8GB+256GB was ₹31,999—a ₹2,000 difference, but not a like-for-like RAM comparison.
vivo T4 5G vs vivo Y400 Pro 5G specifications
The figures below are for the India-market models on vivo’s official product pages. Brightness figures are manufacturer-stated local peak values, not sustained everyday brightness. vivo T4 5G specifications · vivo Y400 Pro 5G specifications.
| Specification | vivo T4 5G | vivo Y400 Pro 5G |
|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3 | MediaTek Dimensity 7300 |
| Display | 6.77-inch AMOLED; 2392 × 1080; up to 120 Hz | 6.77-inch AMOLED; 2392 × 1080; up to 120 Hz |
| Local peak brightness | 5000 nits (manufacturer claim) | 4500 nits (manufacturer claim) |
| Battery capacity | 7300 mAh typical; 7170 mAh rated | 5500 mAh typical; 5390 mAh rated |
| Wired charging | Up to 90W; vivo standard charger included | Up to 90W; vivo standard charger included |
| RAM and storage | 8GB+128GB, 8GB+256GB, or 12GB+256GB; UFS 2.2 | 8GB+128GB or 8GB+256GB; UFS 3.1 |
| Rear cameras | 50 MP Sony IMX882 main camera with OIS + 2 MP bokeh | 50 MP + 2 MP |
| Front camera | 32 MP, f/2.0 | 32 MP, f/2.45 |
| Weight | 199 g | 182 g |
| Water and dust rating | IP65 | IP65 |
| OS on specification page | Android 15 with Funtouch OS 15 | Android 15 with Funtouch OS 15 |
What the price difference actually compares
The observed official vivo India store listings showed the T4 5G at ₹29,999 for 12GB+256GB and the Y400 Pro 5G at ₹31,999 for 8GB+256GB. That makes the Y400 Pro ₹2,000 higher in those listings, but the T4 includes 4GB more RAM. These are selected listing prices, not a same-RAM comparison or guaranteed current prices. Check each model’s current price, available memory tier, offers and stock on the vivo India Store before buying; the captured Y400 Pro listing showed unavailable and the T4 result showed out of stock, conditions that can change.
Which differences matter most?
Battery capacity and charging
The T4’s stated typical capacity is 7300 mAh, compared with 5500 mAh for the Y400 Pro. vivo also states rated capacities separately: 7170 mAh and 5390 mAh, respectively. Both support up to 90W charging and include vivo’s standard charger according to the India specifications. Capacity alone does not establish how long either phone lasts in everyday use.
#1 Best Overall
![KJYFOANI for Vivo T4 5G (6.77') Case, with [ 3 x Screen Protector Tempered Glass Film], Black Soft Silicone Cover Shockproof Bumper Protection Case for - Black](https://m.media-amazon.com/images/I/41rq3hBVDXL._SL160_.jpg)
- ★【Compatible device:】 Specially designed For Vivo T4 5G 6.77 inch,phone case cover shell + tempered glass screen protector Precise Cutouts fit phone body perfectly and easy access to buttons, cameras, charging interface.No need to take off case when charging.
- ★【Shell material:】 Adopt Premium TPU Materials for excellent flexibility which provide Outstanding bearing capacity, impact resistance and shock absorption performance.It also prevents watermark, fingerprints and keeps the cleanliness For Vivo T4 5G case.
- ★【Slim Fit Profile:】Slim and thin design is perfect for your new phone. Streamlined design and each part of the mobile phone case fit each other, Keep the original appearance of your phone,provide comfortable grip and not easy to slip.
- ★【Full protection:】 The KJYFOANI Glass Screen Protector fully compatible For Vivo T4 5G newest display, Slightly raised edge and the frame(higher than the camera lens ) offers For Vivo T4 5G maximum protection and reduce collision damage from shocking and dropping.
- ★【LOVELY DESIGN】: We used harmless materials and sophisticated printing technology to make vivid pattern. Making your phone look more unique and attractive. Enjoy quality life for it. It is the best choice for the gift or keep it for yourself.
Processor and storage
The T4 pairs a Snapdragon 7s Gen 3 with UFS 2.2 storage; the Y400 Pro pairs a Dimensity 7300 with UFS 3.1. Those labels identify different hardware, but do not establish which phone is faster in a particular app or workload. The manufacturer specifications are not independent benchmark results.
Camera hardware
vivo explicitly lists optical image stabilization (OIS) for the T4’s 50 MP Sony IMX882 main camera. The Y400 Pro specification page lists a 50 MP main camera and a 2 MP secondary camera, but does not list OIS; that omission alone does not establish overall camera quality. vivo’s Y400 Pro overview promotes 4K recording on both the front and rear cameras, a vendor feature claim rather than an independent video-quality assessment. Y400 Pro overview.
Rank #2
- Compatible with Vivo Y04 4G / Compatible with Vivo Y29s 5G / Compatible with Vivo Y19 5G / Compatible with Vivo T4 Lite 5G
- The back features a magnetic ring, compatible with various magnetic devices such as wireless chargers, magnetic card holders, and magnetic car mounts.
- This phone case is made of anti-scratch hard rigid PC bumper and shock resistance soft TPU, Military-Grade Protection with Air-Cushion Technology for all corners and the raised TPU bezel design, provide all around double protection of your phone from drops, scratches and bumps.
- Featuring a built-in folding stand and ring mount, it supports hands-free operation for effortless video entertainment or conferencing, delivering a more convenient and comfortable stable experience.
- Delicate Slide Lens Cover, higher than the raised Camera protects your phone camera from scratches,collision, scuffs and impact. Precise charging cutouts fit volume buttons, side buttons, and device curves for easy access to all buttons, controls, and ports without removing the case.
Weight, thickness and display
The Y400 Pro is listed at 182 g, 17 g less than the T4’s 199 g. Thickness varies by colour: vivo lists the Y400 Pro purple version at 0.749 cm and other colours as thicker; T4 thickness also varies slightly by colour. Both phones have a 6.77-inch, 2392 × 1080 AMOLED display with a refresh rate up to 120 Hz. The listed 5000-nit T4 and 4500-nit Y400 Pro brightness values are local peak manufacturer claims, not a measure of sustained brightness in normal use.
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Both models carry an IP65 rating. vivo cautions that resistance to splashes, water and dust is not permanent and may diminish with daily wear and tear. The rating should not be treated as a promise of permanent protection or a reason to expose a phone deliberately to water.
Rank #3
![KJYFOANI for Vivo T4 5G Screen Protector Tempered Galss, [3 Pack] High Clear [9H Hardness] [Bubble Free] Screen Tempered Glass Protective Film for](https://m.media-amazon.com/images/I/41TIdbf1zUL._SL160_.jpg)
- ★【Compatible device:】 Specially designed For Vivo T4 5G 6.77 inch, for 3pcs tempered glass screen protector. Precise Cutouts fit phone body perfectly and easy access to buttons, cameras, charging interface.No need to take off case when charging.
- 【Ultra-thin】: The screen protector For Vivo T4 5G is only 0.33mm thick, for extremely high sensitivity, clarity and transparency, giving you an extremely natural viewing experience.
- 【Extreme Hardness】: The tempered glass of For Vivo T4 5G is made of 9H hardness glass, which can provide very effective protection for your phone. Prevents scratches and cracks, keeps your phone looking new.
- 【Anti-Fingerprint】: The screen protector is thinly coated for a hydrophobic and oleophobic transparent layer. Protect your screen from smudges and sweat. Let your screen be easily cleaned all the time and maintain the original retina high-definition visual enjoyment.
- 【HD Clarity】: HD clear screen protector, compatible For Vivo T4 5G, tempered glass uses the same technology as e-reader matte screens, no screen glare, no glare even in bright sunlight, easy to use Read outdoors or in bright light.
Which phone should you choose?
- Consider the T4 5G if its larger stated battery, 12GB RAM configuration, or explicitly listed OIS on the main camera best matches your priorities.
- Consider the Y400 Pro 5G if lower listed weight or UFS 3.1 storage is more important to you, and you prefer its available configuration or design.
- Compare actual checkout prices by memory tier. The captured listings compare 12GB RAM on the T4 with 8GB on the Y400 Pro, so they do not settle which model is better value at an equivalent configuration.
Both are specified with Android 15 and Funtouch OS 15, but the cited product pages do not establish how long either model will receive software updates. These are India-market specifications; confirm supported network bands and local carrier deployment for your location. vivo notes that actual network availability depends on carrier availability and infrastructure, and regional versions should not be assumed identical.
Quick Recap
Best Value
![Lucyliy (3 packs) Compatible for Vivo T4 5G Screen Protector Tempered Glass，Case Friendly [Hardness 9H ][High definition][Anti Scratch]](https://m.media-amazon.com/images/I/4169N60PB7L._SL160_.jpg)
- Hochfester Schutz: Ultra-durable tempered glass boasts a hardness of 9H+, effectively protects the screen from scratches and bumps, is difficult to shatter and can save the screen in the event of accidental drops [Assured Protection]
- Easy to install, problem free, bubble free, easy to install, suitable for your device screen. Easy to apply and disassemble
- [ High definition and clear ultrasonic fingerprint ] 0.3mm thick, reliable and elastic, and promises to be fully compatible with touch screen sensitivity. 99% high-definition clear screen protector, high-definition transparent film
- 3 Pack Screen Saver Screen Protector Tempered Glass，Before installation, please make sure the screen surface is clean and free of dust so as not to affect the lamination effect.
- Glass Screen Protector High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints.
Rank #4
- 【Compatibility】 Only compatible with vivo T4 5G, full coverage for your screen and offers great protection to your vivo T4 5G.
- 【Privacy Protection】 Screen is only visible to person directly in front of screen, which protects your personal privacy effectively. Meanwhile the ultra clear material makes the vivo T4 5G privacy screen film retain amazing clarity for a comfortable viewing experience
- 【Reliable Quality】 The privacy vivo T4 5G glass screen protector of 9H Hardness is coated with a hydrophobic and oleophobic clear, protecting the screen from daily wear and tear like accidental scratches, small falls, bumps, and even fingerprints and smudges
- 【Touch Sensitive】 Smooth glass surface means your finger glides smoothly over the vivo T4 5G privacy tempered glass screen protector, just like it does over your device screen. The super-thin glass preserves touchscreen sensitivity allowing it to respond accurately to your touch
- 【Easy Installation】 The anti-spy screen protector of vivo T4 5G is bubble-free self-adhesive for easy installation and no residue when removed, totally case friendly due to its open-edge design. Tips: The debris must be removed completely by equipped tool bag before installation, then direct the hole, place the screen it will auto to apply on the screen
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.
