Blackview
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Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
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Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
The Blackview WAVE 8 is the ultimate unlocked Android phone built to keep up with your busy lifestyle, thanks to its lightning-fast Octa-Core Chipset and massive 12GB RAM.
Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56" HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares
Item #: 152252539

Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56" HD+, GPS/OTG,

79% of respondents would recommend this to a friend

Item #: 152252539
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The Blackview WAVE 8 is the ultimate unlocked Android phone built to keep up with your busy lifestyle, thanks to its lightning-fast Octa-Core Chipset and massive 12GB RAM.
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What Stands Out

Massive Storage
With up to 2TB expandable storage, the Blackview Wave 8 effortlessly meets high-capacity needs, accommodating extensive apps and media for power users without sacrificing speed or performance.
AI Camera System
Equipped with a 13MP+8MP AI dual-camera setup, this smartphone captures stunning photos with intelligent enhancements, making it ideal for photography enthusiasts who demand quality and innovation.
Long Battery Life
The robust 5000mAh battery ensures long-lasting power and 10W fast charging, allowing users tostay connected throughout the day without frequent recharging, perfect for the on-the-go lifestyle.

Product Details

Shop Blackview Wave 8 Unlocked Phones, Android 15 Smartphones 24GB+256GB/2TB, 4G Octa-Core, 13MP+8MP AI Camera 5000mAh/10W Cell Phone, 6.56 HD+, GPS/OTG, Fingerprint/Face ID Mobile Phones, Blue Celulares online at a best price in Saint Helena. B0F6F2DNJQ
  • 【The Latest Android 15 OS – Smarter, Faster & More Secure】Stay ahead with the all-new Android 15 operating system on your Blackview WAVE 8 unlocked phone. This cutting-edge Android phone unlocked delivers enhanced performance, smarter AI features, and stronger security to protect your data. Enjoy smoother app transitions, better battery optimization. Whether you're using it as a gaming phone, work device, or everyday smartphone, Android 15 ensures your Blackview mobile phone runs faster and stays protected longer than ever before. It's the perfect upgrade for tech lovers who want the latest software on affordable unlocked Android phones.
  • 【24GB RAM + Octa-Core Uncompromising Performance】The Blackview WAVE 8 is the ultimate unlocked Android phone built to keep up with your busy lifestyle, thanks to its lightning-fast Octa-Core Chipset and massive 12GB RAM. Whether you're gaming on this gaming phone, multitasking between work apps, or streaming HD videos, this smartphone delivers smooth, lag-free performance. No more frustrating delays—switch between social media, emails, and your favorite apps effortlessly on this dual SIM phone unlocked. The Blackview phone ensures buttery-smooth responsiveness, making it one of the best unlocked phones for performance and value.
  • 【256GB ROM + 2TB Expansive Storage】Running out of storage is a thing of the past with the Blackview WAVE8’s 128GB built-in ROM, plus the ability to add a 2TB TF card for even more room. Store thousands of photos, download movies for long flights, or keep your entire music library handy—this Android phone unlocked is perfect for content creators, travelers, or anyone who needs extra space. As one of the top celulares desbloqueados baratos, it offers incredible storage flexibility without breaking the bank. Whether you need a smart phone for work or play, the Blackview smartphone has you covered.
  • 【5000mAH All-Day Power】Say goodbye to constant charging anxiety! The Blackview WAVE 8’s 5000mAh battery keeps you powered through long workdays, weekend adventures, or binge-watching sessions. With 10W charging, this unlocked cell phone quickly tops up so you can get back to what matters—whether you're traveling, working, or gaming. No more hunting for outlets or carrying bulky power banks! As one of the best mobile phones for battery life, it’s ideal for those who need a reliable telefonos desbloqueados that lasts all day.
  • 【13MP + 8MP Pro-Grade Photography】From scenic sunsets to sharp selfies, the Blackview WAVE8’s 13MP rear camera and 8MP front camera ensure your memories look crisp and vibrant. This Android phone unlocked is perfect for social media lovers, aspiring photographers, or anyone who wants great shots without extra gear. Whether you're video-calling family or snapping travel pics, this smart phone delivers clear, high-quality images. As one of the best celulares desbloqueados, it’s a great choice for those who want a cheap phone with premium camera features.
Operating SystemAndroid 15
RAM Memory Installed24 GB
Processor SeriesMediaTek Helio
Memory Storage Capacity256 GB
ColorBlue
SIM Card Slot CountDual SIM
Connector Type3.5mm Jack, USB Type C
Form FactorSlate
Biometric Security FeatureFingerprint Recognition, Face Recognition
Water Resistance LevelNot Water Resistant
Headphones Jack3.5 mm
Additional FeaturesBuilt-In GPS, Dual SIM, Stereo Speakers
Flash Memory Supported Size Maximum2 TB
Material FeaturesRecyclable
Front Photo Sensor Resolution8 MP
Rear Facing Camera Photo Sensor Resolution13 MP
Camera FlashLED
Number of Rear Facing Cameras2
Number of Front Cameras1
Battery Capacity5000 Milliamp Hours
Battery Power5000
Effective Video Resolution1080 Pixels
Video Capture Resolution1080p
Frame Rate30 FPS
Screen Size6.56 Inches (16.7 cm)
Resolution720 x 1600
Refresh Rate60
Display TypeLCD
Display Resolution Maximum720*1612 Pixels
Display Pixel Density270 Pixels Per Inch (PPI)
Wireless ProviderUnlocked
Cellular Technology4G
Connectivity TechnologyBluetooth
Wireless Network TechnologyLTE
BrandBlackview
ManufacturerBlackview
Specific Uses For ProductMusic, Video
UPC810192200887
Unit Count1.0 Count
Battery Average Life16 Hours
GPS Geotagging FunctionalityTrue
Ram Memory Installed Size24 GB
CPU ModelMediaTek Helio
Model NameBlackview Wave 8
Wireless CarrierUnlocked
Item Weight0.49 lbs (220 grams)

Who Should Buy?

Suitable For
  • Budget-Conscious Users

    Ideal for those seeking a feature-packed smartphone without a hefty price, offering great value for money.

  • Casual Photographers

    Perfect for users who want decent photography capabilities without needing high-end specs for everyday camera use.

  • Multitaskers

    Excellent for users requiring ample storage and RAM to run multiple applications smoothly without lag.

Not Suitable For
  • Gaming Enthusiasts

    Not suitable for hardcore gamers who demand high performance and advanced graphics capabilities in their smartphones.

  • Frequent Travelers

    May not suit users needing extensive global network support or features like dual SIM for international travel.

  • Tech-Savvy Users

    Lacks some advanced features and specifications that tech enthusiasts may expect from a cutting-edge smartphone.

Product Description

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Blackview
Blackview Wave 8

Customer Questions & Answers

  • Question: What are the key features of the Blackview Wave8 cell phone?

    Answer: The Blackview Wave8 boasts impressive specifications including a powerful octa-core processor, generous 24GB RAM, and 256GB of internal storage that can be expanded up to 2TB. Its 6.56" HD+ display provides vivid visuals, while the robust 5000mAh battery ensures longevity for all-day use. Additionally, this phone supports 4G dual SIM functionality, allowing users to manage both personal and professional contacts seamlessly. Ideal for multitaskers and heavy app users, this device is designed to handle demanding performance without lag.
  • Question: Is the Blackview Wave8 compatible with international networks?

    Answer: Yes, the Blackview Wave8 is an unlocked phone, making it compatible with various networks worldwide. As long as your carrier supports 4G LTE bands, you can use the device internationally. This flexibility is perfect for travelers and expats who need reliable connectivity across different countries. Simply insert your SIM card from any compatible provider, and you are ready to start making calls and using data.
  • Question: How does the camera quality of the Blackview Wave8 compare to other smartphones?

    Answer: The Blackview Wave8 features a capable camera system that delivers quality images for everyday photography needs. Users can expect sharp and vibrant photos thanks to its advanced sensor technology. Whether you’re capturing landscapes or intimate moments, the camera performs well in various lighting conditions. This makes it an excellent choice for photography enthusiasts looking for a budget-friendly option without compromising on quality.
  • Question: What Android version does the Blackview Wave8 run on?

    Answer: The Blackview Wave8 runs on Android 15, ensuring users have access to the latest features and security improvements. This version of Android offers enhanced user experience with improved app performance, smoother transitions, and better overall system efficiency. Users will enjoy personalizing their device with the latest apps available on the Google Play Store, making it a proficient choice for both work and leisure.
  • Question: Can I expand the storage on the Blackview Wave8 and how?

    Answer: Absolutely! The Blackview Wave8 comes with 256GB of internal storage, and you can expand it up to 2TB using a microSD card. This feature is crucial for users who store a large volume of photos, videos, and apps, providing flexibility to keep all your data in one place. It's particularly beneficial for gamers and media consumers who require additional space for heavy applications and files.
  • Question: What is the battery life like on the Blackview Wave8?

    Answer: With a 5000mAh battery, the Blackview Wave8 delivers impressive battery life, allowing users to stay connected for longer periods. Depending on usage, this battery can last throughout the day, whether you’re streaming videos, browsing the web, or using various apps. Such longevity is particularly useful for individuals who are often on-the-go or for those who require their phones to maintain performance during busy travel days.
  • Question: How does the dual SIM feature work on the Blackview Wave8?

    Answer: The dual SIM feature on the Blackview Wave8 allows you to use two different SIM cards simultaneously, providing flexibility between personal and work numbers. With just a few settings, you can manage and receive calls and messages from both SIMs without needing two devices. This is invaluable for users who regularly separate work and personal communications, enhancing convenience without compromising functionality.
  • Question: What type of display does the Blackview Wave8 have?

    Answer: The Blackview Wave8 is equipped with a 6.56" HD+ display, which offers a resolution that makes content viewing enjoyable. This display ensures that images and videos appear sharp and vibrant, catering to users who enjoy streaming, gaming, or browsing. With its sleek design and high-quality screen, it enhances the overall user experience whether you're working or entertaining.
  • Question: What processors does the Blackview Wave8 have, and how does it affect performance?

    Answer: The Blackview Wave8 is powered by an octa-core processor, providing significant processing power for running applications smoothly. This ensures that multitasking between demanding apps is seamless, supporting a variety of activities, from gaming to professional work tasks. Users will appreciate the fluid performance whether they’re streaming videos, playing games, or working with productivity apps.
  • Question: Where can I buy the Blackview Wave8 in Saint Helena?

    Answer: You can purchase the Blackview Wave8 directly from Ubuy in Saint Helena. Ubuy offers a convenient online shopping experience, ensuring you can find this feature-rich smartphone and enjoy easy access to your desired products without hassle. Explore Ubuy for secure transactions and a wide range of other electronics as well.

Blackview Cell Phones Editorial Review

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Customer Reviews & Ratings

3.6
21 customers ratings
  • 5 Star
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  • 4 Star
    13%
  • 3 Star
    8%
  • 2 Star
    7%
  • 1 Star
    22%

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“The product received very good packaging & safe…Thank You”

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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • Unlocked cell phone with advanced features for multitasking, gaming, and streaming.
  • Powered by the latest Android 15 OS for smarter, faster, and more secure operation.
  • Massive 12GB RAM and Octa-Core processor deliver smooth, lag-free performance.
  • Expansive 256GB ROM, expandable up to 2TB for all your storage needs.
  • 5000mAh battery ensures all-day power with fast charging capabilities.
  • Pro-grade photography with 13MP and 8MP cameras for stunning pictures.

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