Vivo T4 Ultra vs OnePlus 13s: Which New Flagship Reigns Supreme?
Gadgets

Vivo T4 Ultra vs OnePlus 13s: Which New Flagship Reigns Supreme?

Vivo T4 Ultra and OnePlus 13s compete in terms of stunning displays, powerful cameras, AI integration, and blazing fast charging

Written By : Pradeep Sharma

Key Takeaways

  • Vivo T4 Ultra offers a brighter display, advanced zoom cameras, and faster charging at a lower price.

  • OnePlus 13s delivers a compact design, AI-powered features, and stronger water resistance.

  • Both flagships bring top-tier performance with the latest processors and modern connectivity.

The smartphone market has recently seen the arrival of two strong competitors: Vivo T4 Ultra and OnePlus 13s. Both models aim to offer top-end features, powerful performance, and attractive designs. However, each phone has its strengths, weaknesses, and unique features that make it suitable for different types of users.

A detailed comparison of these two new flagships covers every aspect, from display and performance to camera, battery, and pricing, based on the most recent launches and data available as of June.

Latest Launch Overview

Vivo T4 Ultra made its debut on June 11, 2025, in India. It comes equipped with MediaTek’s latest Dimensity 9300+ processor, a 6.67-inch curved AMOLED display, and a peak brightness of 5,000 nits. The phone also includes a powerful triple-camera setup, a large 5,500 mAh battery, and fast 90W charging.

OnePlus 13s, launched earlier in June 2025, features Qualcomm’s Snapdragon 8 Elite processor. It offers a slightly smaller 6.32-inch flat OLED display, impressive camera sensors, and a bigger 6,260 mAh battery with 80W fast charging. The phone also introduces new AI-powered features through Google Gemini integration and OnePlus’s unique "Plus Key."

Display and Design

Vivo T4 Ultra is designed with a 6.67-inch curved AMOLED display that offers a resolution of 2800x1260 pixels. The screen supports a 120Hz refresh rate, ensuring smooth scrolling and animations. Its standout feature is the 5,000 nits peak brightness, which makes the display highly visible even under direct sunlight. The phone is slim at 7.4mm and weighs around 195 grams, giving it a premium, sleek feel.

OnePlus 13s has a slightly smaller 6.32-inch flat OLED screen, which supports a faster 144Hz refresh rate. It uses Gorilla Glass 7i protection on the front and Panda Glass on the back, offering durability. The phone is lighter at around 185 grams, making it easier to hold and operate with one hand. It also has a better dust and water resistance rating of IP65 compared to Vivo's IP64.

Summary:

Vivo offers better outdoor visibility and a larger curved display for a more immersive viewing experience.

OnePlus offers a more compact, durable, and lightweight design with a faster refresh rate.

Also Read - OnePlus 13s vs iPhone 16e: Flagship Specs Go Head-to-Head

Performance and Software

Vivo T4 Ultra is powered by the MediaTek Dimensity 9300+ processor, built on a 4nm architecture, paired with an Immortalis-G720 GPU. The phone comes with up to 12GB of LPDDR5 RAM and 512GB of UFS 3.1 storage. It runs Funtouch OS 15, based on Android 15, and Vivo promises three years of software updates.

OnePlus 13s uses the Snapdragon 8 Elite processor, which is slightly more powerful in terms of GPU performance. It also comes with up to 12GB RAM and 512GB of storage. OnePlus offers OxygenOS, known for its clean and smooth user interface. A major highlight of the OnePlus 13s is its full integration with Google’s Gemini AI, which brings advanced AI features directly to the lock screen through the new "Plus Key."

Summary:

Snapdragon 8 Elite edges out MediaTek in pure gaming and graphics performance.

Vivo’s Dimensity 9300+ offers excellent overall performance for daily use and multitasking.

OnePlus delivers a more advanced AI experience with built-in Google Gemini integration.

Camera Comparison

Vivo T4 Ultra features a triple-camera setup:

50MP main sensor (Sony IMX921) with Optical Image Stabilization (OIS)

8MP ultra-wide sensor

50MP periscope telephoto lens offering 3x optical zoom and up to 100x digital zoom

The phone also comes with AI-powered camera features such as AI Eraser 2.0, which allows users to remove unwanted objects from photos.

OnePlus 13s offers:

Dual 50MP sensors (main and ultra-wide)

32MP front-facing camera for selfies

Unlike Vivo, the OnePlus 13s does not include a periscope zoom lens but still provides excellent photo and video quality for regular use.

Summary:

Vivo leads with its versatile camera system, especially for zoom and telephoto shots.

OnePlus delivers strong performance for everyday photography but lacks advanced zoom capabilities.

Also Read - Vivo T4 Ultra: Blazing Speed, Stunning Zoom - A True Powerhouse!

Battery Life and Charging

Vivo T4 Ultra is equipped with a 5,500 mAh battery. It supports 90W wired fast charging, which can fully charge the phone in about 53 minutes. Vivo also offers reverse charging, allowing the phone to charge other devices.

OnePlus 13s comes with a larger 6,260 mAh battery. It supports 80W wired fast charging but does not offer wireless or reverse charging. The bigger battery provides longer screen-on time, especially useful for heavy users.

Summary:

OnePlus provides slightly better battery capacity for longer use.

Vivo offers faster charging speeds and additional reverse charging support.

Connectivity and Durability

Vivo T4 Ultra includes:

Wi-Fi 7

Bluetooth 5.4

NFC

Dual-band GPS

In-display fingerprint sensor

IP64 rating for dust and splash resistance

OnePlus 13s offers:

Wi-Fi 7

Bluetooth 5.4

NFC

Ultrasonic fingerprint sensor

IP65 rating for better dust and water protection

Advanced graphite cooling system for better heat management during heavy tasks

Summary:

Both phones offer modern connectivity features.

OnePlus provides better dust and water protection along with improved cooling.

Pricing and Value

Vivo T4 Ultra pricing in India:

₹37,999 for 8GB + 256GB

₹39,999 for 12GB + 256GB

₹41,999 for 12GB + 512GB

Vivo also provides bank offers and exchange discounts, making the phone even more affordable.

OnePlus 13s pricing in India:

₹54,999 for 12GB + 512GB

Early pre-booking offers bring the price down to around ₹49,999

Summary:

Vivo offers flagship-level hardware at a much more affordable price.

OnePlus comes at a premium but includes AI features and better build quality.

Final Verdict

Both smartphones are excellent choices depending on the user's priorities:

Choose Vivo T4 Ultra for its impressive camera system, brighter display, faster charging, and better price-to-performance ratio.

Choose OnePlus 13s for its premium build quality, advanced AI features, better water resistance, and compact form factor.

In 2025, the competition between Vivo and OnePlus shows how flagship devices continue to push boundaries in technology, offering consumers more options than ever before.

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