Blackview Shark 6 Unlocked 5G Phone: display, battery, bands and who it suits

The Blackview Shark 6 is an unlocked 5G smartphone running Android 15. It has a 6.88-inch 120Hz display, a 5000mAh battery and dual SIM support. This page explains what the numbers mean, and especially what to confirm about network bands before choosing it.

Network bands and carrier fit

Blackview says the phone is optimized for the T-Mobile network and recommends verifying compatibility before purchase. The listed bands are:

• 5G: 1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 77, 78
• 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 38, 40, 41, 66
• 3G WCDMA: B2/B5
• 2G GSM: 850/900/1800

An unlocked phone is only as useful as the bands it shares with your carrier in your area. Compare this list with your carrier's bands, or ask them, since coverage and speeds depend on it.

Display

The 6.88-inch IPS screen has 450 nits of brightness according to Blackview, and a 120Hz refresh rate. A higher refresh rate makes scrolling and animations look smoother, although it can use more battery. A 450-nit panel is typically adequate indoors, and bright sunlight can make any screen harder to read.

Memory and storage

Blackview quotes 24GB of RAM, made up of 8GB physical and 16GB virtual. Virtual RAM uses part of the storage as extra working memory, which can help hold more apps open but isn't as fast as physical RAM. The phone has 128GB of storage, expandable to 2TB with a microSD card. The processor is described as octa-core, and the listing gives no chip name.

Cameras and unlocking

The cameras are a 16MP rear camera and an 8MP front camera, with AI tools named ImageX for photos, VidGen for video, Soundle for music and a Hi Doki assistant. Security options are a fingerprint scanner and facial recognition.

Battery and charging

The 5000mAh battery is, in general, a large capacity for a smartphone, and runtime still depends on screen use and signal. Charging is 18W, which typically takes a while to fill a battery this size. OTG is supported, so the phone can power or read small accessories, and the listing says it can charge other electronics.

Other details

Blackview lists Dual SIM, GPS and NFC, and gives a two-year warranty. The listing also mentions earbuds available through a cart code offer; check any offer's terms separately.

Who it suits

It is aimed at people who want a large-screen Android phone with expandable storage and a big battery, and who have checked that its bands match their carrier.

What to check before you buy

• Band match with your carrier, especially for 4G and 5G.
• Whether you need physical dual SIM or a specific eSIM arrangement.
• Software update policy, which the listing doesn't state.
• Storage needs, and whether a microSD card is required.
• Size and weight, since the listing gives no dimensions.
• Warranty terms for your region.

The short version

• Unlocked Android 15 phone with a 6.88-inch 120Hz display.
• 5000mAh battery, 18W charging, OTG.
• 128GB storage, microSD up to 2TB, 8GB physical plus 16GB virtual RAM.
• 16MP rear and 8MP front cameras, fingerprint and face unlock.
• Verify band compatibility with your carrier first.

Bloiq is reader-supported. Some links may earn us a commission; it never affects what we write. How we make money.