Vivo Y31d

Are you looking for a budget vivo smartphone that still have decent features? Then you might want to take a look at the Vivo Y31d!

Vivo Y31d Overview

Display and Design

The Y31d comes with a 6.75-inch LCD display with HD+ resolution (720×1,570). It's a 120Hz panel that reaches up to 1,250 nits of peak brightness. Meanwhile, the display is also TÜV Rheinland Blue Light Reduction certified. 

On the design side, the phone measures 166.6 ×78.4 × 8.39 mm and weighs 219g. The Glow White variant is slightly thicker at 8.49mm. Its build quality includes a plastic composite body with a metal camera island. It is also IP69+ rated. Among other stuff, its touchscreen works with wet hands too, whereas its available in Glow White and Starlight Gray colors.

Battery and Charging

The Y31d packs a 7,200mAh BlueVolt battery. Vivo claims you can get over 13 hours of MOBA gaming, over 14 hours of navigation, or around 45 hours (about 2 days) of video playback on a full charge. For charging, you get 44W FlashCharge, which can go from 1% to 50% in 43 minutes. There's also Bypass Charging, and the phone supports reverse charging at up to 6W as well. 

Performance and Software

The Y31d runs on the Snapdragon 6s 4G Gen 2 chipset. Yes, this is a 4G-only phone with no 5G support. You get either 6GB or 8GB of LPDDR4X RAM and 128GB or 256GB of UFS 2.2 storage. Similarly, the phone ships with Android 16 and OriginOS 6. Vivo, like most smartphone companies, have also included lots of AI features like the Smart AI Link for network optimization and AI Creative features for note rewriting, summarizing, and expanding. There's also AI Audio Recording and Text Conversion.

Camera

On the back, there's a 50MP main sensor with f/2.0 aperture and a 2MP secondary lens for bokeh. For selfies, you get an 8MP front camera with f/2.0 aperture.  Other than that, the Connectivity options include the regular suite of dual nano-SIM slots (4G-only), dual-band Wi-Fi, Bluetooth 5.1, and so on.