vivo iQOO 15

Here are the full vivo iQOO 15 specs, explained simply. It is a performance flagship with a Snapdragon 8 Elite Gen 5 chip, a 2K 144Hz screen, a 7000mAh battery and three 50MP cameras. It launched in October 2025 and quickly became a favourite with gamers.

vivo iQOO 15 specs at a glance

• Display: 6.85-inch LTPO AMOLED, 1440 x 3168, 144Hz
• Chip: Qualcomm Snapdragon 8 Elite Gen 5 (3nm)
• Memory: 12GB or 16GB RAM, 256GB to 1TB storage
• Rear cameras: 50MP main + 50MP 3x periscope + 50MP ultrawide
• Front camera: 32MP
• Battery: 7000mAh, 100W wired, 40W wireless
• Durability: IP68 and IP69
• Software: Android 16, OriginOS 6, up to 5 upgrades

Design and build

The phone measures 163.7 x 76.8 x 8.1mm and weighs 215g or 220g depending on the finish. It has an aluminium frame and either a glass or fibre-reinforced plastic back. The gray version has a colour-changing rear panel. It is rated IP68 and IP69. Colours include Alpha, Legend, Gray, Green and Blue.

Display

The 6.85-inch LTPO AMOLED screen has a sharp 1440 x 3168 resolution, about 508 pixels per inch. It refreshes at up to 144Hz, which gamers will love. Brightness reaches 2600 nits in high brightness mode and 6000 nits peak. It supports Dolby Vision, HDR10+ and HDR Vivid.

Performance and software

The Snapdragon 8 Elite Gen 5 runs CPU cores at up to 4.6GHz, with an Adreno 840 GPU. It is one of the fastest mobile chips. You get 12GB or 16GB of RAM and 256GB, 512GB or 1TB of storage. The phone runs OriginOS 6 on Android 16, with up to five major Android upgrades listed.

Cameras

All three rear cameras use 50MP sensors. The main camera has an f/1.9 aperture and optical stabilisation. The periscope telephoto offers 3x optical zoom, also with stabilisation. The ultrawide covers wide scenes. Video recording reaches 8K at 30fps, or 4K at 60fps. The 32MP front camera records 4K too.

Battery and charging

A 7000mAh silicon-carbon battery gives the iQOO 15 excellent stamina. Charging is fast at 100W wired and 40W wireless. Bypass charging powers the phone directly during gaming, which reduces battery heat and wear.

Connectivity

The phone supports 5G, including the n78 band used in Nigeria. It also has Wi-Fi 7, Bluetooth 6.0 with aptX Lossless and LHDC 5, NFC and a USB-C 3.2 port. International models support two nano-SIMs plus eSIM. An ultrasonic in-display fingerprint sensor handles security.

Tips for new owners

Start by enabling the game mode features, including bypass charging, if you play for long sessions. Set the display to 144Hz in games that support it, and lower it to save battery when you don’t need it. Keep the software updated to take advantage of the update promise. Use a 100W-compatible charger to get full speed. If you buy the gray model, enjoy the colour-changing back, but protect it with a clear case. Finally, back up your data before major updates.

How it compares

Compared with the Honor Magic8 Pro, the iQOO 15 uses the same chip but focuses more on gaming, with a 2K 144Hz screen and bypass charging. The Honor offers a stronger 200MP zoom camera and a longer update promise. Choose the iQOO for gaming and display quality, and the Honor for photography.

Price and availability

Prices vary by market and storage. Check the price table on this page and buy from authorised vivo or iQOO sellers.

Should you buy the vivo iQOO 15?

This phone is a fantastic choice for gamers and power users who want a sharp, fast display and a big battery in a flagship body.

Pros

• Snapdragon 8 Elite Gen 5
• Sharp 2K 144Hz LTPO display
• 7000mAh battery with 100W charging
• Three 50MP rear cameras

Cons

• Only 3x optical zoom
• Heavier than some rivals
• No memory card slot

Frequently asked questions

Does this phone support 5G in Nigeria?

Yes. International models support the n78 band used by Nigerian networks.

How fast does the iQOO 15 charge?

It supports 100W wired and 40W wireless charging.

Is the iQOO 15 good for gaming?

Yes. It combines a flagship chip, a 144Hz display and bypass charging.

Does the phone support eSIM?

International models support two nano-SIM cards plus eSIM, with a maximum of two active at the same time. China models use two nano-SIM cards.

What is bypass charging?

Bypass charging sends power straight to the phone instead of the battery while you play, which keeps the battery cooler during long gaming sessions.

How much storage can I get?

You can choose 256GB, 512GB or 1TB of storage, paired with 12GB or 16GB of RAM. There is no memory card slot, so pick enough storage at the start.

Related reading: 5g phones in nigeria and is fast charging bad for your battery. See all vivo products or browse the latest phones.

For official information, visit the vivo website. Specifications can vary by region and model.

Full Specifications