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Key Highlights
- 7,200mAh battery with 44W fast charging
- Snapdragon 4 Gen 2 chipset built on a 4nm process
- 6.75-inch HD+ LCD display with a 120Hz refresh rate
- 50MP dual rear camera and 8MP selfie camera
- IP68 and IP69 ratings for dust and water resistance
Vivo has expanded its Y-series lineup in India with the new vivo Y31t 5G, a battery-focused smartphone designed primarily for offline buyers. The handset combines a large 7,200mAh battery with a Snapdragon 4 Gen 2 chipset, a 120Hz display and IP68/IP69 protection.
What makes the Y31t interesting is that vivo has put more emphasis on battery endurance and durability than raw performance. The 7,200mAh battery is considerably larger than the 6,500mAh unit found in the existing vivo Y31 5G, while IP68/IP69 protection gives the new model an advantage for buyers who are concerned about dust and water exposure.
Why the vivo Y31t 5G Is Getting Attention
The 7,200mAh battery is the obvious headline feature, but the Y31t’s durability credentials are arguably just as interesting.
The handset carries IP68 and IP69 ratings, meaning it is designed to withstand dust ingress and significant water exposure under the relevant certification conditions. That makes the phone more appealing to users who work outdoors or simply want additional protection against accidental splashes.
At the same time, the phone weighs 219 grams and measures only about 8.4mm thick. That’s a respectable balance considering the size of the battery, although it is still a substantial phone in the hand.
| Feature | Details |
|---|---|
| Brand | Vivo |
| Model | Vivo Y31t 5G |
| Launch | August 2026 |
| Display | 6.75-inch HD+ LCD |
| Refresh Rate | 120Hz |
| Resolution | 1608 × 720 pixels |
| Processor | Snapdragon 4 Gen 2 |
| RAM | 4GB / 6GB |
| Storage | 128GB / 256GB |
| Rear Camera | 50MP + 2MP |
| Front Camera | 8MP |
| Battery | 7,200mAh |
| Charging | 44W wired |
| Software | Android 16 with OriginOS 6 |
| Connectivity | 5G, 4G, Wi-Fi, Bluetooth |
| Protection | IP68 + IP69 |
| Weight | 219g |
| Colours | Mint Green, Ruby Red |
Design and Build
The Vivo Y31t 5G measures approximately 166.6 × 78.4 × 8.4mm and weighs around 219 grams.
The construction combines a glass front with a plastic frame and plastic rear panel. While this isn’t a premium material combination, the phone’s design is more about practicality than luxury.
The IP68 and IP69 ratings are a major advantage in this category. Buyers should still remember that water resistance is not permanent and can deteriorate with wear or physical damage, but the certification provides considerably more protection than phones without an official IP rating.
The phone is available in Mint Green and Ruby Red for the Indian market according to current launch reports.
Display
The Y31t features a large 6.75-inch LCD display with a 720 × 1608-pixel resolution and a 120Hz refresh rate.
The 120Hz refresh rate should make scrolling through social media, webpages and supported applications feel smoother. The large panel is also useful for watching videos and browsing, particularly for users who prefer a bigger screen.
Brightness reaches around 1,000 nits in HBM, with peak brightness reported at up to 1,200–1,250 nits depending on the source and measurement terminology.
However, the display’s HD+ resolution is the main compromise. At 6.75 inches, a Full HD+ panel would provide sharper text and images. Buyers who put display quality ahead of battery capacity may therefore find competing phones more attractive.
The display also supports features such as DC dimming, low-blue-light protection and eye-care modes.
Performance
The vivo Y31t 5G is powered by Qualcomm’s Snapdragon 4 Gen 2, a 4nm chipset with two performance cores clocked up to 2.2GHz and six efficiency cores running at up to 1.95GHz.
Graphics are handled by the Adreno 613 GPU.
For everyday use, this hardware should be adequate for messaging, social media, streaming, browsing and routine multitasking. The Snapdragon 4 Gen 2 also brings 5G connectivity without pushing the phone into a higher performance class.
Gaming is where expectations should be realistic. The Y31t isn’t positioned as a gaming smartphone, and buyers looking for sustained high-frame-rate gaming around ₹26,000 should compare alternatives with stronger chipsets.
The available configurations include 4GB + 128GB, 6GB + 128GB and 6GB + 256GB.
Camera
The vivo Y31t 5G has a 50MP primary rear camera paired with a secondary 2MP sensor.
The main camera uses an f/1.8 aperture and PDAF, while the rear camera system also includes an LED flash, HDR and panorama modes.
A 50MP sensor can capture plenty of detail in good lighting, but buyers shouldn’t equate megapixel count with flagship-level photography. Image quality will also depend on the sensor itself, optics and vivo’s image processing.
Video recording goes up to 1080p at 30fps.
For selfies and video calls, the phone has an 8MP front camera with an f/2.1 aperture. It can also record 1080p video at 30fps.
This is therefore a fairly conventional camera setup for the segment. The Y31t’s main selling points are battery life and durability rather than photography.
Software and Features
The vivo Y31t 5G runs Android 16 with OriginOS 6.
OriginOS 6 brings vivo’s current software experience to the device, along with the company’s system-level features and customisation options.
The software is reasonably up to date at launch, although buyers considering the phone for long-term use should pay attention to vivo’s specific update commitment for this model before purchasing.
Other hardware features include a side-mounted fingerprint scanner, stereo speakers, an infrared port and USB Type-C connectivity.
Battery and Charging
The Y31t’s 7,200mAh battery is easily its strongest hardware feature.
It supports 44W wired fast charging, giving the phone a useful combination of large capacity and reasonably quick top-ups.
For everyday users, the large battery should be particularly useful for long commutes, streaming, mobile gaming, navigation and social media.
Of course, a 7,200mAh capacity does not automatically translate into a specific number of hours of usage. Screen brightness, 5G connectivity, gaming and background applications can all have a significant effect on endurance.
Interestingly, vivo has managed to keep the phone at around 8.4mm thick despite the large battery. At 219 grams, though, the Y31t is still heavier than many conventional mid-range smartphones.
Storage and Connectivity
The vivo Y31t 5G is available with up to 6GB RAM and 256GB storage, with the base configuration offering 4GB RAM and 128GB storage.
Connectivity includes 5G, 4G, dual SIM support, dual-band Wi-Fi, GPS and USB Type-C. The phone also supports an infrared port.
There is no 3.5mm headphone jack, so wired audio users will need USB Type-C headphones or an adapter.
Price in India and Availability
The Vivo Y31t 5G is available in three configurations:
- 4GB x 128GB – ₹25,999
- 6GB x 128GB – ₹29,999
- 6GB x 256GB – ₹34,999
The phone is available in Mint Green and Ruby Red in India, and current reports indicate that vivo is targeting the offline retail market for The Vivo Y31t 5G is being sold through retail stores, with vivo offering a ₹1,500 bank discount according to current launch reports.
vivo Y31t 5G vs Competition
The Y31t faces a difficult challenge at ₹25,999 because buyers have several alternatives with stronger displays or performance.
One of the closest comparisons is the existing vivo Y31 5G, which is also listed at ₹25,999 for 6GB + 128GB on vivo’s official store. The Y31 5G has a 6,500mAh battery, while the Y31t increases that capacity to 7,200mAh.
The vivo Y31t’s main argument is therefore endurance and durability, rather than a dramatic performance upgrade.
| Alternative | Why consider it? | Why choose Y31t instead? |
| vivo Y31 5G | Similar price and 6GB RAM | Larger 7,200mAh battery |
| vivo Y21 5G | Lower price and Dimensity 6300 | Larger battery and stronger water/dust protection |
| Realme 16x | 144Hz display and 7,000mAh battery | IP68/IP69 protection and vivo’s offline support |
The Realme 16x is particularly relevant because it launched at ₹25,999 with a 7,000mAh battery and a 144Hz display, putting it directly into the Y31t’s price territory.
Is the vivo Y31t 5G Worth Its Price?
At ₹25,999, the vivo Y31t is a phone for a fairly specific buyer.
Its strongest features are easy to identify: a 7,200mAh battery, 44W charging, IP68/IP69 protection, 5G connectivity and a large 120Hz display.
The problem is that the phone’s HD+ LCD panel and Snapdragon 4 Gen 2 don’t feel particularly aggressive for a ₹25,999 starting price. Buyers spending this much may reasonably expect a sharper display or more capable processor.
The 6GB + 128GB variant at ₹29,999 is also difficult to recommend purely on specifications because the extra ₹4,000 over the base model doesn’t change the chipset, display or camera system.
The 6GB + 256GB version at ₹34,999 makes sense primarily for buyers who genuinely need more storage, but at that price the competition becomes considerably stronger.
The Y31t makes the most sense for buyers who specifically value battery endurance, rugged water/dust protection and vivo’s offline retail presence.
Pros and Cons
Pros
- Large 7,200mAh battery
- 44W fast charging
- IP68 + IP69 protection
- 120Hz display
- 5G connectivity
- Up to 256GB storage
- Android 16 with OriginOS 6
- 219g body despite the large battery
Cons
- HD+ resolution on a 6.75-inch display
- Snapdragon 4 Gen 2 is modest for this price
- Basic camera system
- No 3.5mm headphone jack
- Higher storage variants become expensive
- 4GB RAM on the entry model
Who Should Buy the vivo Y31t 5G?
Best for:
- Users who prioritise battery life
- Buyers who frequently use their phone outdoors
- People who want strong dust and water protection
- Heavy streaming and social-media users
- Offline smartphone buyers
- Users who want a large 120Hz screen
Consider alternatives if:
- You want the best gaming performance
- You want an AMOLED display
- Camera quality is your priority
- You want a sharper Full HD+ screen
- You want better hardware value around ₹25,000
Final Verdict
The vivo Y31t 5G is a battery-and-durability-focused smartphone rather than an all-out specification champion.
Its 7,200mAh battery is genuinely useful, and the combination of 44W charging with IP68/IP69 protection gives it a practical advantage for heavy and outdoor users. The 120Hz display also keeps everyday interaction reasonably smooth.
But the compromises are important. The HD+ LCD resolution is underwhelming at this screen size, while Snapdragon 4 Gen 2 is not the kind of chipset that makes the phone stand out for gaming or demanding workloads.
At ₹25,999, the Y31t is worth considering if battery endurance and durability matter more to you than display sharpness or raw performance. Everyone else should compare it carefully against phones such as the Realme 16x and other current mid-range options before buying.
FAQ
What is the vivo Y31t 5G price in India?
The vivo Y31t 5G starts at ₹25,999 for the 4GB + 128GB model.
How big is the vivo Y31t 5G battery?
The phone packs a 7,200mAh battery with support for 44W wired fast charging.
Which processor does the vivo Y31t 5G use?
It is powered by Qualcomm’s Snapdragon 4 Gen 2, a 4nm octa-core chipset with a maximum clock speed of 2.2GHz.
Does the vivo Y31t 5G have a 120Hz display?
Yes. It features a 6.75-inch HD+ LCD display with a 120Hz refresh rate.
Is the vivo Y31t 5G waterproof?
The handset carries IP68 and IP69 dust and water-resistance ratings. These ratings provide substantial protection, but they do not mean the phone is permanently waterproof.
How many cameras does the vivo Y31t 5G have?
The phone has a 50MP primary rear camera accompanied by a 2MP secondary sensor, along with an 8MP front camera.
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