The smartphone landscape in India just got more interesting with Vivo’s launch of the T4x 5G in March 2025. Priced aggressively in the sub-₹15,000 segment, this device isn’t just another budget phone trying to make its mark – it’s a carefully engineered piece of technology that challenges what we expect from affordable smartphones.
A Battery That Actually Delivers on Its Promise
Let’s talk about what sets the T4x apart from the crowd. The phone houses a massive 6,500mAh battery with 44W FlashCharge technology, which Vivo claims can reach 50% charge in just 40 minutes. That’s not just marketing speak – early users are reporting genuinely impressive battery performance that easily stretches through a full day of heavy usage.
What makes this even more remarkable is Vivo’s promise of 5-year battery health assurance. In an age where smartphones often show significant battery degradation after just two years, this commitment suggests the company has put serious thought into long-term usability. The advanced Battery Health Algorithm isn’t just a fancy name – it actively optimizes charging scenarios and provides protection during night charging and high-temperature situations.
Performance That Punches Above Its Weight
Under the hood, the T4x runs on MediaTek’s Dimensity 7300 chipset, which reportedly scores over 728,000 on AnTuTu benchmarks. For context, that’s performance territory that was reserved for much more expensive phones just a couple of years ago. The device also incorporates UFS 3.1 storage technology, which means faster app launches and file transfers – something you’d typically expect in premium devices.
The 4nm manufacturing process of the Dimensity 7300 isn’t just about raw performance numbers. It translates to better power efficiency, which works hand-in-hand with that massive battery to deliver the kind of usage time that busy professionals and students actually need.
A Display That Doesn’t Compromise
The 6.72-inch display offers a 120Hz refresh rate with peak brightness reaching 1,050 nits. Those numbers matter in real-world usage – whether you’re scrolling through social media feeds or trying to read messages under bright sunlight. The TÜV Rheinland Eye Protection certification shows Vivo has considered the health implications of extended screen time.
The display uses Corning Gorilla Glass protection, which provides peace of mind for users who don’t always handle their phones with kid gloves. It’s these practical considerations that often separate good budget phones from great ones.
Camera Technology That Makes Sense
Photography enthusiasts will appreciate the 50MP AI primary camera setup with autofocus and 4K video recording capability. But beyond the megapixel count, it’s the AI-driven features that show real promise. AI Erase, AI Photo Enhance, and AI Document Mode aren’t just gimmicks – they address real pain points that everyday users face when trying to capture and share memories.
The 8MP front camera handles video calls and selfies competently, though it’s clear Vivo has focused their camera investment on the rear setup where most users spend their photography efforts.
Built Like a Tank
Here’s where things get really interesting. The T4x comes with MIL-STD-810H military-grade certification and IP64 rating. This isn’t just about surviving accidental drops – it means the phone has been tested against dust, water splashes, and various environmental stresses that regular phones simply can’t handle.
For users in India’s diverse climate conditions, from monsoon rains to dusty construction sites, this level of protection represents real value that goes beyond the spec sheet.
Smart Software That Stays Fresh
Running Android 15 with FunTouch OS 15, the T4x includes modern features like Live Text, Circle to Search, and AI Screen Translation. More importantly, Vivo has committed to two years of Android updates and three years of security patches. In the budget segment, this kind of software support commitment is rare and valuable.
Market Reality Check
Starting at ₹13,999 for the base 6GB+128GB variant, the T4x positions itself aggressively against established players. The device is available through Flipkart, Vivo’s online store, and authorized retail outlets, with launch offers including ₹1,000 instant discounts on HDFC, SBI, and Axis Bank cards.
The pricing strategy becomes even more interesting when you consider what’s missing. There’s no expandable storage, which might disappoint some users who prefer the flexibility of microSD cards. The phone also lacks a 3.5mm headphone jack, pushing users toward wireless or USB-C audio solutions.
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Vivo T4x The Bigger Picture
What makes the T4x 5G significant isn’t just its individual features – it’s how Vivo has balanced compromises. Instead of trying to excel everywhere and failing, they’ve focused on core strengths: battery life, performance, durability, and software longevity. Early reviews suggest this strategy is working, with users praising the phone’s ability to “get the basics right with strong performance, excellent battery life, and a dependable camera setup”.
The T4x represents a maturing of the budget 5G segment in India. It’s not trying to be everything to everyone, but rather something dependable for the majority of users who need a phone that works consistently day after day. In a market often dominated by flashy specifications and marketing gimmicks, that approach might just be exactly what consumers have been waiting for.
For buyers in the sub-₹15,000 segment, the T4x 5G presents a compelling case for choosing substance over style – and in the long run, that might be the smartest choice of all.