Vivo T4 vs T4x: Which Differences Matter?
The Vivo T4 and T4x are two mid-range smartphones that share a similar name but target different priorities. The T4 focuses on a smoother display and faster charging, while the T4x emphasizes battery life and durability. This article breaks down the key differences so you can decide which one fits your daily habits.
Background: Where the T4 and T4x Fit
Vivo’s T series sits between its budget Y series and the premium V series. The T4 and T4x were launched in 2025 for markets like India, aiming at buyers who want strong performance without flagship prices. The T4 is positioned as the more “premiumâ€� of the two, with a curved AMOLED screen and a faster charging speed. The T4x, meanwhile, is built for endurance, with a much larger battery and a more rugged design. Understanding this positioning helps explain why the specs differ so much.
Display and Design: Curved vs Flat
The most visible difference is the screen. The T4 has a 6.67-inch curved AMOLED display with a 120Hz refresh rate and 4500 nits peak brightness. The T4x has a 6.72-inch flat IPS LCD with a 120Hz refresh rate and 1050 nits peak brightness. In practice, the T4’s AMOLED gives deeper blacks and better outdoor visibility, while the T4x’s flat screen is easier to protect with a glass screen protector and less prone to accidental touches on the edges.
Build materials differ too. The T4 has a glass front and plastic frame, while the T4x uses a plastic back with a textured finish. The T4x is also slightly thicker and heavier due to its larger battery. If you drop your phone often, the T4x’s flat screen and sturdier frame may be more forgiving.
Performance and Software: Same Chip, Different Cooling
Both phones use the MediaTek Dimensity 7300 chipset, so everyday performance is nearly identical. You get 8GB of RAM (expandable virtually) and up to 256GB of storage on both. However, the T4 has a larger vapor chamber cooling system, which helps sustain performance during long gaming sessions. The T4x relies on standard graphite cooling, so it may throttle slightly sooner under heavy load.
Both run Funtouch OS 14 based on Android 14, with two major OS updates and three years of security patches promised. That means both will receive Android 16 and security updates through 2028. The software experience is nearly the same, with Vivo’s customization layer on top.
Battery and Charging: The Biggest Trade-off
Here is where the two diverge most. The T4 packs a 5000mAh battery with 80W wired charging. The T4x has a 6000mAh battery with 44W charging. In real-world use, the T4x lasts roughly 20-30% longer on a single charge, especially with heavy usage like video streaming or GPS navigation. However, the T4 charges much faster: 80W can fill the battery from 0 to 50% in about 20 minutes, while 44W takes about 35 minutes for the same. If you are always near a plug, the T4’s speed is convenient. If you often go a full day without charging, the T4x’s capacity wins.
Camera and Audio: Minor Differences
Both phones have a 50MP main camera with a Sony IMX882 sensor and a 2MP depth sensor. Photos are comparable in daylight, with good detail and color. At night, the T4’s slightly better image processing (due to its more powerful ISP) produces marginally cleaner shots, but the difference is not huge. The front camera is 16MP on both.
Audio is where they differ. The T4 has stereo speakers, while the T4x has a single bottom-firing speaker. The T4 also retains a 3.5mm headphone jack, which the T4x lacks. If you listen to music or podcasts without Bluetooth headphones, the T4 is the better choice.
Durability and Extras: IP Rating and Build
The T4x has an IP64 rating, meaning it is dust-tight and can handle splashes of water. The T4 only has IP54, which protects against limited dust and light splashes. Neither is fully waterproof, but the T4x is more resistant to rain and accidental spills. Both have a side-mounted fingerprint sensor and support 5G, Wi-Fi 6, and NFC (though NFC availability varies by region).
How to Choose: Which One Fits Your Needs?
Consider your daily habits:
- Choose the T4 if: you want a brighter, more vibrant screen, faster charging, stereo speakers, and a headphone jack. It is also better for gaming due to better cooling.
- Choose the T4x if: you need all-day battery life, prefer a flat screen for easier protection, or work outdoors where dust and water are a concern.
If you are a heavy user who is always on the phone, the T4x’s battery is the safer bet. If you watch videos or play games indoors, the T4’s display and speakers will make the experience more enjoyable.
Common Problems and Misconceptions
A common misconception is that the T4x is a “lite� version of the T4. In reality, they are different products with different strengths. Another misconception is that a higher refresh rate always means smoother scrolling; both have 120Hz, so that is not a differentiator.
One issue reported by users is that the T4’s curved screen can cause accidental touches when holding the phone. The T4x’s flat screen avoids this. Also, the T4x’s larger battery makes it heavier, which some users find tiring for one-handed use.
Frequently Asked Questions
Which phone has a better camera?
Both have the same 50MP main sensor, so photo quality is very similar. The T4 has a slight edge in low-light processing, but the difference is minor. If camera is your top priority, neither is a clear winner.
Is the T4x good for gaming?
Yes, the Dimensity 7300 can handle most games at medium settings. The T4 has better cooling, so it may sustain frame rates longer during extended sessions, but the T4x is still capable for casual gaming.
Does the T4x have a headphone jack?
No, the T4x does not have a 3.5mm headphone jack. The T4 does. If you rely on wired headphones, the T4 is the only option.
Which phone gets better software updates?
Both are promised two major OS updates and three years of security patches. They will receive updates at the same time, so there is no difference in longevity.
Can the T4x charge other devices?
Yes, the T4x supports reverse wired charging, so you can use it to charge another phone or earbuds. The T4 does not have this feature.
Is the T4 worth the extra money?
If you value a better display, faster charging, and stereo speakers, the T4 is worth the premium. If battery life and durability matter more, the T4x offers better value for less money.
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