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The vivo Y400 Pro is the lower-priced choice with a larger curved screen; the vivo X300 FE is a compact, higher-tier option with a telephoto camera, wireless charging and higher published ingress-protection ratings. In India, their base-variant launch prices differed by ₹55,000, but those are historical launch prices—not current offers.
India launch prices and the ₹55,000 gap
The phones launched in different years: vivo introduced the Y400 Pro in June 2025 and the X300 FE in May 2026. The figures below are India launch prices, not verified current street prices.
| Model and configuration | India launch price | Launch period |
|---|---|---|
| vivo Y400 Pro, 8GB RAM / 128GB storage | ₹24,999 | June 2025 |
| vivo Y400 Pro, 8GB RAM / 256GB storage | ₹26,999 | June 2025 |
| vivo X300 FE, 12GB RAM / 256GB storage | ₹79,999 | May 2026 |
| vivo X300 FE, 12GB RAM / 512GB storage | ₹89,999 | May 2026 |
Comparing the base configurations, the X300 FE launched ₹55,000 above the Y400 Pro. The price difference buys a different set of priorities and specifications, rather than a like-for-like configuration: the X300 FE base variant has more listed RAM and storage. Check retailers for current prices, promotions and availability before buying. vivo India’s Y400 Pro launch announcement and X300 FE launch announcement provide the historical launch figures.
At a glance: how the specifications differ
| Specification | vivo Y400 Pro 5G | vivo X300 FE |
|---|---|---|
| Display | 6.78-inch curved FHD+ AMOLED, 120Hz; 4500-nit local peak brightness stated by vivo | 6.31-inch flat display; 5000-nit local peak brightness stated by vivo, based on internal lab tests |
| Processor and memory | MediaTek Dimensity 7300 (4nm); 8GB RAM options, LPDDR4X | Snapdragon 8 Gen 5 (3nm); official parameter page lists 8GB/12GB variants and LPDDR5X Ultra |
| Rear cameras | 50MP Sony IMX882 main + 2MP bokeh | 50MP AF/OIS main (IMX921) + 50MP OIS telephoto (IMX882) + 8MP fixed-focus wide |
| Front camera | 32MP | 50MP autofocus |
| Battery and charging | 5500mAh; 90W wired FlashCharge | 6500mAh typical capacity; 90W wired and 40W wireless FlashCharge |
| Ingress protection | IP65 | IP68 and IP69 |
| Software and selected connectivity | Android 15, Funtouch OS 15; NFC not supported on vivo’s parameter page | Android 16, OriginOS 6; NFC and eSIM supported |
These are published specifications, not comparative lab results. The brightness figures are local peak values, not a promise of sustained full-screen brightness. Battery capacity does not establish real-world runtime, and processor specifications alone do not prove how fast either phone feels in use. The X300 FE’s video specifications list 8K, 4K and 1080p recording; the available information does not establish that every camera supports every mode. See vivo’s Y400 Pro parameter page and X300 FE parameter page for product specifications.
#1 Best Overall
- Compatible with Vivo Y400 Pro 5G
- Made of high quality polycarbonate (PC) + thermoplastic polyurethane (TPU) to ensure impact resistance, durability and scratch resistance.
- Precise camera hole position design ensures that the lens is fully exposed without blocking any shooting angle, while protecting the camera from damage to the greatest extent.
- Compatible with MagSafe,The integrated strong magnet ensures a secure attachment, Compatible with a variety of magnetic devices, such as wireless chargers, wallets, battery packs, magnetic car mounts. (Cell phones need to support wireless charging to support wireless charging)
- We are committed to producing high quality products, if you encounter any problems when using the products, please feel free to contact us, we will provide you with the most reasonable solutions.
Screen size: large curved viewing or compact flat design?
Choose the Y400 Pro for the larger display
Its 6.78-inch curved FHD+ AMOLED panel runs at up to 120Hz. That is the clearer fit if you prefer a larger viewing area for video, reading or general on-screen content. vivo states a 4500-nit local peak brightness; that figure is not equivalent to typical brightness across the entire display.
Choose the X300 FE for a smaller flat screen
The X300 FE’s 6.31-inch flat display makes it the more compact option on the published screen dimensions. vivo gives it a 5000-nit local peak brightness figure based on internal laboratory tests; it should not be read as ordinary sustained full-screen brightness. Screen size and shape are the more straightforward distinction here than the peak-brightness figures.
Rank #2
- Compatible with Vivo Y400 Pro 5G
- Shockproof TPU to Protector you phone against drop,shock,impacts and bumps.Bumper Maximum shock absorption,protect your phone from bumps and drops.It’s everything you need: strong, durable, comfortable, protective, and not bulky in your pocket.
- Featuring raised bumper to lift screen and camera off flat surface to protect your phone from scratches, breaks and cracks; Shockproof 4 corner bumper cushions offer your device high-grade corner drop protection.
- The product has been carefully crafted with precise holes to make all functions and buttons easily accessible.
- We will try our best to win the satisfaction of our customers. If you encounter any problem, please contact us, we will solve your problem as soon as we receive the information.
Performance: published hardware, not benchmark results
The Y400 Pro pairs MediaTek’s Dimensity 7300 4nm platform with 8GB RAM options and LPDDR4X memory. The X300 FE uses Qualcomm’s Snapdragon 8 Gen 5 3nm platform; vivo’s parameter page lists 8GB and 12GB variants with LPDDR5X Ultra memory. These details place the models in different hardware tiers on paper, but no benchmark or hands-on speed comparison is established here.
Cameras: a basic dual rear setup versus more focal options
Y400 Pro
The Y400 Pro has a 50MP Sony IMX882 main camera and a 2MP bokeh camera, plus a 32MP front camera. Its launch materials advertise 4K recording on the front and rear cameras.
Rank #3
![Lucyliy Compatible with vivo Y400 Pro Phone Case [PC Backplate + TPU Frame Multi-Material Construction,Metal Magnetic Ring, Anti-Fall] Blue](https://m.media-amazon.com/images/I/41oY3JdVlCL._SL160_.jpg)
- Shockproof Magnetic Phone Case, Transparent Rugged Protective Cover with CD Texture Ring, Anti-Fall, Non-Slip, Wireless Charging Compatible, Dual-Layer Hybrid Construction for Durability, Features a built-in alloy CD-texture magnetic ring with powerful attraction
- Robust and durable material combination: A multi-material construction featuring a PC back panel and TPU frame. The PC back panel offers high strength and excellent abrasion resistance, while the TPU frame provides outstanding cushioning properties thanks to its flexible nature. Together, they deliver comprehensive, all-round protection for your mobile phone.
- Powerful magnetic attraction: Featuring an integrated metal magnetic ring, it effortlessly connects to magnetic chargers, car mounts and more, making charging and usage more convenient. No need for fiddly plugging and unplugging – simply snap it into place for a stable and reliable connection.
- Comfortable grip experience: The soft texture of the TPU frame provides a comfortable hold without any harsh, uncomfortable feel, while also enhancing friction to prevent the phone from slipping out of your hand. The smooth surface of the PC back panel lends the case an overall sleek and elegant appearance, combining aesthetics with practicality.
- Precision detailing: The cutouts on the phone case are perfectly aligned, allowing effortless access to all ports, buttons, and functions without removing the case. The raised edges around the camera and screen effectively prevent scratches and wear, providing extra protection for your phone's critical areas.
X300 FE
The X300 FE adds a 50MP OIS telephoto camera and an 8MP wide-angle camera alongside its 50MP autofocus/OIS main camera. It also has a 50MP autofocus front camera. That gives it more listed rear-camera focal coverage; specifications alone do not establish which phone takes better photos.
For an additional telephoto accessory, vivo lists the ZEISS Telephoto Extender Gen 2 as compatible only with the X300 FE. The accessory was announced at ₹15,999 inclusive of taxes in India in May 2026, and is separately sold; the extender and its accessory kit are not part of the phone’s standard package. Availability and price may change. vivo’s X300 FE launch announcement contains the accessory details.
Rank #4
![QUIETIP Magnetic Case for vivo X300 Pro with Screen Protector,[Compatible with MagSafe] Translucent Matte Drop Protection Cover,Black](https://m.media-amazon.com/images/I/417ydpWjksL._SL160_.jpg)
- [Perfect Compatibility & Professional Support]: This case is ONLY suitable for vivo X300 Pro 6.78 inchs! If you have any questions about this new case, please contact us and we will give you a satisfactory answer!
- [Fit All Magnet Accessories] Built in upgraded 3rd generation magnet ring, locking and compatible with magsafe accessories, wireless charging is faster, easier, and safer. The powerful magnetism support charging from any angle, and there is no need to worry about the charger separating from the phone anymore.
- [Fingerprint Unlock Compatible] maintain the performance of the Xiaomi Poco X8 Pro Max fingerprint sensor. The glass is calibrated to ensure consistent signal transmission for biometric authentication. (Note: Recommend re-registering fingerprints after application for optimal speed.)
- [Multi-Layer Protection] No deformation, no color loss,Soft, fits snugly around the edge of the phone,Multi-angle three-dimensional shock and anti-drop anti-scratch function, no matter your phone from any direction to fall, can protect to the body from harm.
- "QUIETIP" Provide the practical products for mobile phone,you could visit our store for more products or search " QUIETIP + phone model" for looking for a product which you need.Time service and warranty as per your request.
Battery, charging and protection
The Y400 Pro lists a 5500mAh battery and 90W wired FlashCharge. The X300 FE lists 6500mAh typical capacity, 90W wired charging and 40W wireless FlashCharge. These rated figures describe capacity and supported charging modes, not a measured battery-life comparison.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesvivo lists IP65 for the Y400 Pro and IP68/IP69 for the X300 FE. These ratings are not a claim that either phone is waterproof or safe in every exposure. The Y400 Pro product page cautions that resistance may reduce over time; the X300 FE protection claims are based on controlled tests. Avoid deliberate exposure to water or dust, and consult the manufacturer’s guidance for the specific device.
Quick Recap
Best Value
- Compatible with Vivo Y400 Pro 5G
- Made of high quality polycarbonate (PC) + thermoplastic polyurethane (TPU) to ensure impact resistance, durability and scratch resistance.
- Precise camera hole position design ensures that the lens is fully exposed without blocking any shooting angle, while protecting the camera from damage to the greatest extent.
- Compatible with MagSafe,The integrated strong magnet ensures a secure attachment, Compatible with a variety of magnetic devices, such as wireless chargers, wallets, battery packs, magnetic car mounts. (Cell phones need to support wireless charging to support wireless charging)
- We are committed to producing high quality products, if you encounter any problems when using the products, please feel free to contact us, we will provide you with the most reasonable solutions.
Which vivo should you choose?
- Choose the Y400 Pro if your priorities are a larger curved 120Hz screen and a substantially lower India launch-price tier.
- Consider the X300 FE if you want a more compact flat-screen phone and value its telephoto and wide-angle rear cameras, wireless charging, eSIM support and higher published ingress-protection ratings enough to justify its higher launch price.
- Check the current offer, not just launch prices: the two models launched nearly a year apart, and present-day retailer pricing or stock may differ from the historical figures above.
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.
