Vivo Y31 5G Arrives in Singapore – Price, Promo & Full Specs at Red White Mobile

Vivo has officially launched its latest 5G smartphone – the Vivo Y31 5G – in Singapore, and Red White Mobile is offering an unbeatable deal on this new device. With an official retail price of S$349, the Y31 5G is available at Red White Mobile for just S$289 after an instant S$60 cashback, plus a free pair of V Selection SirenSonic Earbuds 3 with every purchase. This 5G-capable phone packs 8GB RAM and 256GB of storage, a massive 6500 mAh battery, and a durable build with IP68/IP69 water resistance – making it one of the best value-for-money 5G phones in Singapore in 2025. If you’re looking for a cheap 5G phone in Singapore 2025, read on to see why the Vivo Y31 5G should be at the top of your list.

Key Highlights of Vivo Y31 5G

• Retail Price & Promo: Official SRP S$349, now S$289 with instant $60 cashback at Red White Mobile, plus free SirenSonic Earbuds 3 (limited-time promo).

• Available Colors: Rose Red and Diamond Green – vibrant finishes that blend style with durability

• RAM & Storage: 8GB RAM (+8GB Extended RAM feature) and 256GB internal storage (expandable via microSD) – plenty of memory for multitasking and files.

• Display: 6.68” IPS LCD with smooth 120Hz refresh rate and up to 1000 nits brightness (HBM), protected by tough Guardian Glass.

• Processor & OS: Qualcomm Snapdragon 4 Gen 2 (4nm octa-core) with Adreno 613 GPU, running Android 15 with Funtouch OS 15 for snappy performance.

• Cameras: 50 MP rear camera (f/1.8 wide, PDAF) with a unique ring-LED flash for even lighting, plus a secondary depth sensor; 8 MP front camera for selfies.

• Battery: Huge 6500 mAh battery with 44W FlashCharge – get to 50% in ~38 minutes for less downtime. Supports reverse charging to top up other devices.

• Rugged Durability: IP68/IP69 dustproof and waterproof (can endure high-pressure water jets and 1.5m immersion); built to MIL-STD-810H toughness for extra peace of mind.

• Audio: Dual stereo speakers (no 3.5mm jack) with 24-bit/192kHz Hi-Res audio support for rich sound quality.

• Connectivity: 5G dual-SIM support (SA/NSA) with comprehensive band coverage, dual-band Wi-Fi 5 (802.11ac), Bluetooth 4.2, NFC for contactless payments, GPS with GLONASS, Galileo, BDS, QZSS, and USB Type-C (OTG supported).

• Security: Fast side-mounted fingerprint scanner for easy unlocking, plus face unlock via the front camera.

Built for Performance and Battery Life

Under the hood, the Vivo Y31 5G is built to deliver reliable performance and all-day endurance. It runs on the Qualcomm Snapdragon 4 Gen 2 chipset – an efficient 4nm octa-core processor that balances speed and power usage. Paired with 8GB of RAM, the Y31 5G handles everyday apps, multitasking, and even some gaming with ease. Vivo also includes an Extended RAM feature, virtually adding up to 8GB extra RAM from storage, so you get smooth performance even with many apps open.

Backing this is the phone’s massive 6500 mAh battery, which provides ample juice for a full day (or two) of use. You won’t be left waiting long when it’s time to recharge – 44W Fast Charging support can refill about 50% in just 38 minutes, meaning a quick charge keeps you going for hours. This huge battery + fast charge combo makes the Y31 5G ideal for heavy users and on-the-go lifestyles. And thanks to the power-efficient chipset and software optimizations, you can count on the Y31 to last through busy workdays or travel without constantly hunting for a charger.

Rugged Build Meets Stylish Design

Despite its budget-friendly price, the Vivo Y31 5G is crafted to high standards of durability – while looking great in the process. The phone features an IP68/IP69-rated chassis, meaning it’s dust-tight and water-resistant even against high-pressure jets, and can survive submersion in up to 1.5m of water for 30 minutes. It also passes MIL-STD-810H testing, so it can handle drops, vibration, extreme temperatures and more in everyday scenarios. This ruggedness even enables an Underwater Photography mode, letting you capture photos underwater without worry – perfect for poolside fun or beach holidays.

In terms of style, the Y31 5G doesn’t disappoint. It comes in two eye-catching color options – Rose Red (a vibrant pinkish red) and Diamond Green – that give the phone a youthful, premium look. The device has a modern bar design with slim bezels and a comfortable grip (it measures 166.1 × 77 × 8.4 mm and weighs 209g). The tough build is complemented by Guardian Glass screen protection, so the display is more resistant to scratches and cracks. Overall, the Vivo Y31 5G strikes a balance between durability and style, offering a phone that can both survive the rough and shine in your hand.

Capture Every Moment with the 50MP Camera

Photography is another area where the Vivo Y31 5G offers great value. Its rear camera setup is led by a 50 MP main shooter featuring an f/1.8 aperture lens and PDAF (phase-detect autofocus) for quick, sharp focusing. This high-resolution camera ensures you can capture clear and detailed photos in all kinds of lighting. Uniquely, the Y31 5G also sports a ring-shaped LED flash encircling the camera module, which provides even illumination for night shots or close-ups – say goodbye to harsh shadows in your night portraits. There is also a secondary rear lens (0.08 MP) acting as a depth sensor to assist with portrait bokeh effects.

On the front, the Y31 has an 8 MP selfie camera (f/2.0) that’s perfect for video calls and self-portraits. Vivo’s camera software offers a variety of modes and AI enhancements. You’ll find features like Night Mode, Portrait, Panorama, Time-Lapse, Slow-Mo, and even an Underwater mode (taking advantage of the phone’s waterproofing) to get creative with your shots. While it’s a budget device, the Vivo Y31 5G’s camera can reliably capture all your daily moments with impressive clarity and fun extras.

Entertainment & Connectivity Ready

The Vivo Y31 5G is well-equipped for entertainment, media consumption, and staying connected. It sports a large 6.68-inch IPS LCD display that’s great for videos, browsing and games. With an HD+ resolution (720 × 1608) and a silky-smooth 120Hz refresh rate, scrolling and animations feel fluid, and the screen can crank up to 1000 nits brightness in High Brightness Mode for easy outdoor viewing. Whether you’re catching up on Netflix or scrolling through social media, the Y31’s display offers an immersive experience with vivid colors (16M color depth) and wide viewing angles.

For audio, the phone features dual stereo speakers that produce clear, balanced sound – perfect for watching YouTube or gaming without headphones. Audiophiles will appreciate that it supports 24-bit/192kHz Hi-Res audio output for high-quality music playback. While there’s no 3.5mm headphone jack on board, the Y31 5G comes bundled with free wireless earbuds, so you can enjoy cable-free audio right out of the box. (You can also use USB-C earphones or a 3.5mm-to-Type-C adapter if needed.)

On the connectivity front, the “5G” in its name isn’t just for show – the Vivo Y31 5G supports the latest 5G networks for ultra-fast mobile data speeds. It covers all the major 5G NR bands used in Singapore (including n1, n3, n5, n8, n28, n40, n77, n78), ensuring you’ll get broad 5G coverage on local carriers. Of course, it’s backward compatible with 4G LTE (Bands 1/3/5/8/28/38/40/41) and 3G networks as well. The phone can accommodate dual SIM cards (nano SIMs) and even lets you insert a microSD card (uses the second SIM slot) if you need extra storage.

Additionally, the Y31 5G has dual-band Wi-Fi (supports both 2.4GHz and 5GHz Wi-Fi 5) for fast wireless internet at home or office, plus Bluetooth 4.2 for pairing accessories like earbuds or smartwatches. Notably, Vivo has included NFC support, allowing you to use Google Pay or other contactless payment apps – a feature sometimes missing on budget phones. The built-in GPS module is comprehensive, with support for multiple satellite systems (GPS, GLONASS, Galileo, BDS, QZSS networks) for accurate navigation. Rounding out the I/O, the device has a USB Type-C 2.0 port (with OTG support to read USB drives or peripherals). All the essential connectivity options are here, meaning you’re ready for work, school, and play with the Vivo Y31 5G.

Vivo Singapore Warranty & Service Support

Buying the Vivo Y31 5G from Red White Mobile means you’re getting the official Vivo Singapore set with 2-year warranty coverage. You can have peace of mind knowing that any manufacturing defects or issues will be handled by Vivo’s authorized service center. Enjoy 24 months of warranty support locally – double the length of many grey-import sets.

For any technical support or repairs, you can visit the Vivo Service Centre Singapore (De Beaute International Plaza). Here are the details for your reference:

• Service Centre Location: De Beaute International Plaza

• Address: 10 Anson Rd, #16-11A International Plaza, Singapore 079903

• Contact: 6224 7839

• Operating Hours: Monday–Friday 10:00 am – 7:00 pm; Saturday 10:00 am – 2:00 pm; (Closed on Sundays & Public Holidays)

Vivo’s service center offers consultation, inspections, software updates, and repair services for all Vivo customers. With the Y31 5G’s official warranty, you can use your phone worry-free knowing that help is available if you ever need it.

What’s Inside the Box?

When you unbox the Vivo Y31 5G, you’ll find everything you need to get started right away. In the retail package, you will get:

• Vivo Y31 5G smartphone (Singapore set, in your chosen color)

• USB Type-C cable for charging and data transfer

• 44W Fast Charger brick (USB wall adapter)

• Protective phone case (clear) – to shield your new phone

• Pre-applied screen protector (protective film already on the display)

• SIM ejector tool – for inserting/removing SIM cards

• Quick Start Guide & documentation booklet

• Warranty card (proof of Vivo SG warranty)

With these in the box, you won’t need to purchase extra accessories – it’s a nice complete bundle. Plus, don’t forget Red White Mobile’s promo includes the free SirenSonic Earbuds 3, which will be provided alongside the box. You can walk out of the store with your new phone protected, powered, and ready to enjoy music on the go!

Available Now at Red White Mobile Singapore

The Vivo Y31 5G (8GB/256GB) is available now at Red White Mobile, Singapore’s go-to shop for affordable phones. Get it today for just S$289 (after instant $60 cashback, usual price $349) and score a free pair of V Selection SirenSonic Earbuds 3 with the purchase. This exclusive Vivo Y31 5G promo at Red White Mobile is for a limited time, so don’t miss out on the savings and free gift!

Red White Mobile – 420 North Bridge Road, Singapore 188727
Daily Operating Hours: 11:00am – 9:00pm
For enquiries or reservations, WhatsApp: +65 8668 4811

Visit our store to test out the Vivo Y31 5G in person, or contact us to arrange a purchase – we offer convenient pick-up and local delivery options. With our promo, you’ll be getting one of the best Vivo Y31 5G Singapore price deals around, along with the assurance of a local warranty and support.

✅ Why Vivo Y31 5G is Worth It

• ✔️ Outstanding Value: High-end features (5G, big battery, lots of storage) at a budget price under $300 – exceptional bang for your buck.

• ✔️ Long Battery Life: Enormous 6500mAh battery easily lasts through a full day and more. Plus 44W fast charging minimizes downtime.

• ✔️ Generous Storage: 256GB internal storage means you can store thousands of photos, videos, and apps without worry, and still expand via microSD if needed.

• ✔️ 5G Future-Ready: Enjoy blazing-fast 5G speeds and wide network compatibility in Singapore, making the phone future-proof for years.

• ✔️ Durable & Waterproof: Rare IP68/IP69 rugged build in this price range – use it freely at the pool or beach, rain or shine, without fear.

• ✔️ Large 120Hz Display: Big 6.68″ screen with smooth 120Hz refresh is perfect for videos, social media and gaming.

• ✔️ Capable Cameras: Quality 50MP rear camera takes sharp shots day or night, with fun modes (Night, Portrait, Underwater, etc.) to boost your creativity.

• ✔️ Local Warranty & Perks: Official Vivo SG 2-year warranty for peace of mind, and freebies like the SirenSonic earbuds make the deal even sweeter.

Conclusion: If you’re hunting for an affordable and reliable 5G phone around $300 in Singapore, the Vivo Y31 5G is a fantastic choice. It delivers great specs, long battery life, 5G connectivity, and robust build quality at a price that’s hard to beat. With Red White Mobile’s current promotion, you get even more value through instant savings and a free audio accessory. Don’t miss the chance to grab this value-for-money 5G smartphone and experience the speed of 5G along with the convenience of a big battery and ample storage. Visit Red White Mobile today to check out the Vivo Y31 5G and enjoy the special promo while it lasts!