Vivo Y31 Pro 5G review
This phone is for someone who wants a large, smooth display and a battery that carries them through a long day without visiting a charger mid-evening, and who is happy with basic photography and everyday performance. Skip it if you game, shoot video seriously, or need fast charging.
This review is written with AI assistance from Vivo’s published specifications and public benchmark data for the Vivo Y31 Pro 5G, and the rating is spec-based. GoSolo does not physically test devices; where we estimate real-world behaviour such as battery life or charge time, we say so. How we rate phones.
Overview
The Y31 Pro 5G is a large-screen, long-battery phone aimed at users who spend hours scrolling. Its 6.72-inch 120Hz display and 6500mAh cell deliver the comfort of extended use, but the 50MP camera and Dimensity 7300 chip are entry-level compromises that limit it to everyday tasks.
Design & build
The Y31 Pro is unapologetically a big phone: 6.72 inches and nearly 17cm wide. Vivo kept it light and thin—204 to 208g with an 8.1mm profile—which is the right call for a device meant to live in your hand. The glass-front, plastic-back construction is standard for this price, and IP64 dust and splash resistance adds pragmatic durability without the cost of waterproofing. It will not survive a dunk in water, but coffee spills and rain are fine. The side-mounted fingerprint sensor is responsive and more reliable than the optical versions Vivo sometimes cuts costs with, a small win.
Display
The 6.72-inch 120Hz IPS LCD is the phone's main draw. It scrolls smoothly, text is sharp at 393ppi, and the 1050-nit peak brightness means you can use it outside without squinting or using maximum power drain. The 20:9 aspect ratio stretches the screen tall, giving extra room for social feeds and documents without widening the phone further. IPS LCD does not have OLED's contrast or color depth, and reflections in sunlight are more noticeable, but the trade-off here is brightness and longevity—an LCD this bright at this price is decent value.
Performance
The Mediatek Dimensity 7300 sits in the capable upper-midrange tier. Everyday tasks—messaging, email, YouTube, light web browsing—run without visible stuttering. The 8GB RAM keeps app switching smooth for most users. Where it falters is in demanding 3D games, heavy video editing, or sustained multitasking. Gaming at high settings and high frame rates will cause frame drops; apps sometimes reload from memory if you have many open. For someone checking social media and answering messages during work, this is fine. For mobile gamers or creative professionals, it is a noticeable ceiling.
Software
Android 15 with Vivo's Funtouch 15 overlay ships on the device. Funtouch is lighter than it used to be, though it still adds a layer of customization that feels at odds with stock Android. Ads and bloatware are present but manageable. Security updates are a question mark at this price—Vivo's track record on mid-range patches is inconsistent, so expect maybe two years of reliable updates rather than the four or five flagships get.
Camera
The 50MP main sensor is high megapixel count, low real-world impact. At f/1.8 with PDAF, it captures decent daylight shots, but low-light performance lags rivals because the underlying sensor is small and the processing pipeline prioritizes megapixels over noise handling. There is no ultra-wide lens, macro, or telephoto—just the single 50MP wide camera and an 8MP selfie. Video is limited to 4K at 30fps with gyro-EIS, no stabilization tricks or 60fps options. For casual photos and social-media posting, it suffices; serious photography or video content creation will expose its limitations quickly.
Battery & charging
The 6500mAh cell is the phone's true selling point for endurance. With the 120Hz display on and mixed use—some video, some web, mostly messaging—expect 14 to 16 hours of screen-on time, stretching to 20+ hours if you dial back the refresh rate or stick to text. In light use, two days is plausible. The charging speed is conspicuously absent from the spec sheet, which is unusual and troubling at this price point. If it supports the 44W hinted in some database entries, that is acceptable but unremarkable; modern rivals at €180 often hit 65W or 100W. Without clarity, buyers should assume it is slower than the mainstream and factor that into battery expectations.
Value & verdict-context
At €180, the Y31 Pro 5G is competing with dozens of other large-screen, moderate-power phones. The strength is the combination of 120Hz display and battery life in a light, thin body—if you spend your day scrolling and messaging, it shines. The weaknesses are the mediocre camera, entry-level chip for gaming, and missing charging spec. There are no serious rivals that outclass it across the board at this price, but there are also no killer advantages to justify choosing it over a Samsung Galaxy A or Poco phone unless you specifically value screen size and battery length above all else.
Verdict
This phone is for someone who wants a large, smooth display and a battery that carries them through a long day without visiting a charger mid-evening, and who is happy with basic photography and everyday performance. Skip it if you game, shoot video seriously, or need fast charging.
- 6.72-inch 120Hz display with 1050-nit peak brightness—scrolls smoothly and remains readable in sunlight without the reflectivity penalty of OLED
- 6500mAh battery lasts a full day comfortably on moderate use, closer to two days if you mostly text and browse
- Thin at 8.1mm and light at 204–208g despite the large screen, making it less cumbersome than rivals with the same footprint
- 5G support across multiple bands, dual SIM, and IP64 splash resistance cover the essentials for a 2025 mid-range device
- 50MP main camera is a spec-sheet number that underperforms rivals at this price in low light and zoom; the f/1.8 lens and lack of ultra-wide or depth sensor limit real-world versatility
- Mediatek Dimensity 7300 and 8GB RAM handle social media and messaging without lag but will stutter in demanding games and multitasking-heavy workflows
- Charging speed is not listed in the spec sheet, a notable omission that suggests it is either slow or absent—a major oversight at this price tier where 65W rivals exist
Vivo Y31 Pro 5G Key Specifications
The essentials at a glance. See the full spec sheet.
| Released | 2025, September 15 |
|---|---|
| Display | 6.72 inches, 108.8 cm2 (~86.0% screen-to-body ratio), IPS LCD, 120Hz, 960Hz PWM, 1050 nits (HBM) |
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~393 ppi density) |
| Chipset | Mediatek Dimensity 7300 (4 nm) |
| RAM & storage | 128GB 8GB RAM, 256GB 8GB RAM |
| Main camera | 50 MP, f/1.8, (wide), PDAF Auxiliary lens |
| Selfie camera | 8 MP, (wide) |
| Battery | 6500 mAh |
| Software | Android 15, Funtouch 15 |
| Dimensions | 165.7 x 76.3 x 8.1 mm (6.52 x 3.00 x 0.32 in) |
| Weight | 204 g or 208 g (7.20 oz) |
| Build | Glass front, plastic back, plastic frame |
| Durability | IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
| Network | GSM / HSPA / LTE / 5G |
| NFC | No |
| USB | USB Type-C 2.0, OTG |
Vivo Y31 Pro 5G FAQ
Common questions, answered from the spec sheet.
Does the Y31 Pro 5G support 5G?
Yes. The Y31 Pro 5G supports 5G networks.
What chipset does the Y31 Pro 5G use?
The Y31 Pro 5G runs on the Mediatek Dimensity 7300 (4 nm).
What display does the Y31 Pro 5G have?
A 6.72 inches, 108.8 cm2 (~86.0% screen-to-body ratio) IPS LCD, 120Hz, 960Hz PWM, 1050 nits (HBM), 1080 x 2408 pixels, 20:9 ratio (~393 ppi density).
How big is the Y31 Pro 5G battery?
The Y31 Pro 5G has a 6500 mAh battery.
Does the Y31 Pro 5G have NFC?
No, the Y31 Pro 5G does not list NFC support.
Is the Y31 Pro 5G water resistant?
The Y31 Pro 5G carries a IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions rating.
Does the Y31 Pro 5G support a microSD card?
No, the Y31 Pro 5G does not support expandable storage.
Alternatives to consider
If the Y31 Pro 5G isn’t quite right, these are the closest calls.
Y400 Pro 5G
Y51 Pro 5G
Y500 Pro
Y600 Pro
Galaxy M56 5G
