Blackview Oscal Marine 2 specifications and in-depth review

Blackview Oscal Marine 2

Manufacturer: Blackview

The Blackview Oscal Marine 2 is a rugged smartphone designed for those who need durability and high performance. Featuring a large 6.56″ LCD screen, this model supports IP68 water resistance for protection against water and dust. With a robust build, it weighs 395g and has a thickness of 18.3mm, making it a substantial device.

Equipped with 8GB of RAM and 256GB of internal storage, the Blackview Oscal Marine 2 runs on the Unisoc T615 chipset with a Mali G57 GPU. Its 11000 mAh battery supports fast charging at 18W, ensuring long-lasting power. Additionally, it has a 16MP main camera capable of 1080p video recording and includes useful features like NFC, a fingerprint scanner, and dual SIM support.

Pros
  • The device supports fast charging with an 18W charging speed, ensuring quicker power-ups.
  • It includes an external memory slot, offering flexibility for expanding storage as needed.
  • The device has NFC support, enabling seamless connectivity with other NFC-enabled devices.
Cons
  • The device lacks support for 5G, limiting future-proofing and faster mobile data speeds.
  • It does not feature stereo speakers, which may affect audio quality during media consumption.
  • There is no support for a removable battery, limiting battery management options.
Who is this for?

This product is suitable for users who prioritize a large battery capacity, with its 11,000 mAh battery offering extended usage time. It is also a good choice for those who need a reliable fingerprint scanner for secure device access and those who want the convenience of USB Type-C connectivity for fast data transfer and charging.

Who is this NOT for?

This product may not be ideal for users who rely on high-speed mobile data as it lacks 5G support. It also may not be the best choice for media enthusiasts due to the absence of stereo speakers, which limits audio quality. Additionally, the lack of removable battery means users who prefer easily replaceable batteries will find this limiting.

Design:

water resistance Waterproof
weight 395 g
thickness 18.3 mm
width 83.1 mm
height 179.8 mm
volume 273.427254 cm³
Ingress Protection (IP) rating IP68
has a rugged build
can be folded

The Blackview Oscal Marine 2 features a solid design with a waterproof build, certified with an IP68 rating for protection against water and dust. It weighs 395g and has dimensions of 179.8mm in height, 83.1mm in width, and a thickness of 18.3mm. With a volume of 273.43 cm³, the device is built to withstand tough conditions, although it does not offer a rugged build or the ability to fold.

Display:

Display type LCD, IPS
screen size 6.56"
pixel density 269 ppi
resolution 720 x 1612 px
refresh rate 90Hz
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The Blackview Oscal Marine 2 boasts a 6.56″ LCD, IPS display, offering a resolution of 720 x 1612 px and a pixel density of 269 ppi. This screen features a 90Hz refresh rate for smoother visuals and is protected by branded damage-resistant glass for enhanced durability. However, it does not support HDR10, HDR10+, Dolby Vision, or an Always-On Display.

Performance:

internal storage 256GB
RAM 8GB
AnTuTu benchmark score 355767
Chipset (SoC) name Unisoc T615
GPU name Mali G57
CPU speed 2 x 1.8 & 6 x 1.6 GHz
Geekbench 6 result (multi) 1461
Geekbench 6 result (single) 437
Geekbench 5 result (multi) 1350
Geekbench 5 result (single) 357
GPU clock speed 850 MHz
Has integrated LTE
RAM speed 1866 MHz
semiconductor size 12 nm
Supports 64-bit
Has integrated graphics
OpenGL version 3.2
OpenGL ES version 3.2
Uses big.LITTLE technology
CPU threads 8 threads
Has TrustZone
OpenCL version 2
eMMC version 5.1
maximum memory amount 12GB
uses multithreading
GPU execution units 2
Thermal Design Power (TDP) 10W
DDR memory version 4
shading units 64
L3 cache 1 MB

The Blackview Oscal Marine 2 offers solid performance with its 8GB of RAM and 256GB of internal storage, providing ample space and smooth multitasking. Powered by the Unisoc T615 chipset with a Mali G57 GPU, it features a CPU clocked at 2 x 1.8 GHz and 6 x 1.6 GHz, supporting multithreading across 8 threads. Its Geekbench 6 multi-core score of 1461 and AnTuTu benchmark score of 355767 highlight its capable processing power for most everyday tasks.

Cameras:

megapixels (main camera) 16 MP
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 8MP
has built-in optical image stabilization
video recording (main camera) 1080 x 30 fps
Has a dual-tone LED flash
number of flash LEDs 1
has a BSI sensor
has a CMOS sensor
has continuous autofocus when recording movies
Has phase-detection autofocus for photos
supports slow-motion video recording
has a built-in HDR mode
has manual exposure
has a flash
optical zoom 0x
has manual ISO
has a serial shot mode
has manual focus
has a front camera
Has laser autofocus
Shoots 360° panorama
has manual white balance
shoots raw
has touch autofocus
has manual shutter speed
can create panoramas in-camera
Has a front-facing LED flash
has a dual-lens (or multi-lens) front camera
supports HDR10 recording
supports Dolby Vision recording
has a front-facing camera under the display
Has a RGB LED flash
has 3D photo/video recording capabilities

The Blackview Oscal Marine 2 is equipped with a 16 MP main camera, offering features like phase-detection autofocus and a built-in HDR mode for enhanced photo quality. It supports 1080p video recording at 30 fps and slow-motion video capture. The 8 MP front camera is capable of taking decent selfies, and additional features include manual exposure, burst mode, and manual focus, though it lacks optical zoom or advanced recording options like HDR10 or Dolby Vision.

Operating system:

Android version Android 15
has clipboard warnings
has location privacy options
has camera/microphone privacy options
has Mail Privacy Protection
has theme customization
can block app tracking
blocks cross-site tracking
has on-device machine learning
has notification permissions
has media picker
Can play games while they download
has dark mode
has Wi-Fi password sharing
has battery health check
has an extra dim mode
has focus modes
has dynamic theming
can offload apps
Has customizable notifications
has Live Text
has full-page screenshots
supports split screen
gets direct OS updates
has PiP
Can be used as a PC
Has sharing intents
has a child lock
Supports widgets
Is free and open source
Has offline voice recognition
has voice commands
Tracks the current position of a mobile device
is a multi-user system
has Quick Start

The Blackview Oscal Marine 2 runs on Android 15, offering a range of privacy features such as location privacy options and camera/microphone access controls. It also includes customization options like theme customization and dynamic theming, as well as enhanced usability with split screen support and full-page screenshots. Additionally, it supports offline voice recognition, customizable notifications, and has a multi-user system, though it does not provide direct OS vendor updates or Wi-Fi password sharing.

Battery:

battery power 11000 mAh
has wireless charging
Supports fast charging
charging speed 18W
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Blackview Oscal Marine 2 features a powerful 11000 mAh battery, ensuring long-lasting usage. While it supports fast charging at a speed of 18W, it does not offer wireless charging. The device includes a charger in the box, and it also has a rechargeable, non-removable battery with a battery level indicator for easy monitoring.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless
Has a radio

The Blackview Oscal Marine 2 does not support a 3.5 mm audio jack, stereo speakers, or any advanced Bluetooth audio codecs like aptX, LDAC, or aptX HD. Additionally, it lacks a built-in radio feature, making it a more streamlined option for users who rely on Bluetooth or wireless audio solutions.

Connectivity & Features:

release date May 2025
has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
SIM cards 2 SIM
Bluetooth version 5.2
has an external memory slot
Has USB Type-C
has NFC
download speed 300 MBits/s
upload speed 150 MBits/s
Has a fingerprint scanner
has emergency SOS via satellite
has crash detection
is DLNA-certified
has a gyroscope
supports ANT+
Has a heart rate monitor
has GPS
has a compass
supports Wi-Fi
Has an infrared sensor
has an accelerometer
has a cellular module
Has a barometer
has an HDMI output
Uses 3D facial recognition
Has an iris scanner
Stylus included
supports Galileo
Has motion tracking
Has optical tracking
Has a built-in projector

The device offers a solid range of connectivity options, including Wi-Fi 4 and Wi-Fi 5 support, as well as Bluetooth 5.2 for seamless wireless communication. It features dual SIM card slots, an external memory slot for expandable storage, and a USB Type-C port for versatile connectivity. Additional features include NFC, GPS, a fingerprint scanner for security, and sensors like a gyroscope, accelerometer, and compass. However, it does not support 5G, emergency SOS via satellite, or features like crash detection, infrared sensors, or HDMI output.

Miscellaneous:

has a video light
Has sapphire glass display
Has a curved display
Has an e-paper display

The device includes a video light for enhanced photography and video quality in low-light settings. However, it does not feature sapphire glass, a curved display, or an e-paper display, which are some of the advanced display technologies found in other devices.

Final Verdict

The product offers solid performance with its 11,000 mAh battery for long-lasting usage and modern features such as a fingerprint scanner and USB Type-C connectivity. While it may not appeal to those seeking 5G support or high-quality audio, it stands out for users who value practicality, battery life, and reliable security features. Overall, this device is best suited for individuals who prioritize long-lasting power and ease of connectivity in their day-to-day use.

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