Blackview Oscal Marine 1 specifications and in-depth review

Blackview Oscal Marine 1

Manufacturer: Blackview

The Blackview Oscal Marine 1 is a rugged smartphone that features a large 6.56″ LCD screen with a resolution of 720 x 1612 px. It is built with IP68 water resistance, making it suitable for tough environments. With 128GB of internal storage and 4GB of RAM, the device provides a reliable experience for everyday tasks. The phone is powered by the Unisoc T615 chipset and includes a 16 MP main camera for capturing clear photos.

In terms of performance, the Blackview Oscal Marine 1 offers a solid setup with its 4GB of RAM and an AnTuTu score of 355,767. The device runs on Android 15 and supports fast charging at 10W, while the 5100 mAh battery ensures extended use. For connectivity, it supports NFC, Bluetooth 5, and dual SIM cards, while its camera features include manual exposure, HDR, and 1080p video recording at 30 fps.

Pros
  • The device supports dual SIM functionality, allowing for better flexibility in managing personal and business contacts or using different network providers.
  • It includes an external memory slot, giving users the option to expand storage capacity as needed.
  • The device has a fingerprint scanner for secure and convenient unlocking.
Cons
  • It does not support 5G connectivity, limiting future-proofing for faster mobile networks.
  • The device lacks features such as a sapphire glass display, curved display, and e-paper display, which may affect durability and the overall visual experience.
  • There is no stereo speaker setup, potentially resulting in a less immersive audio experience.
Who is this for?

This device is ideal for users seeking a reliable dual-SIM setup for managing personal and work contacts, as well as those who need expandable storage through an external memory slot. Its fingerprint scanner provides a secure and convenient unlocking method, making it suitable for individuals who prioritize basic security and efficient usability in their daily mobile tasks.

Who is this NOT for?

This device may not be suitable for users who require cutting-edge connectivity, as it does not support 5G networks. Additionally, it lacks advanced features like stereo speakers or a sapphire glass display, which could be a disadvantage for those looking for superior audio quality or a more durable screen. Its limitations may also affect users who demand a more premium, feature-rich mobile experience.

Design:

water resistance Waterproof
weight 304 g
thickness 13.5 mm
width 81.5 mm
height 174.7 mm
volume 192.213675 cm³
Ingress Protection (IP) rating IP68
has a rugged build
can be folded

The Blackview Oscal Marine 1 is designed with a waterproof build, offering an IP68 Ingress Protection rating, making it resistant to dust and water. With a weight of 304 g and dimensions of 81.5 mm in width, 174.7 mm in height, and a thickness of 13.5 mm, the device is fairly robust but not overly bulky. Its volume is 192.21 cm³. Despite its sturdy appearance, the phone does not feature a rugged build and cannot be folded.

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 1 features a 6.56″ LCD IPS display with a resolution of 720 x 1612 px and a pixel density of 269 ppi. It offers a 90Hz refresh rate for smoother scrolling and interaction, and comes equipped with branded damage-resistant Gorilla Glass for added durability. However, the display does not support HDR10, Dolby Vision, or Always-On functionality, and it lacks a secondary screen.

Performance:

internal storage 128GB
RAM 4GB
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 1 delivers solid performance with its 4GB of RAM and 128GB of internal storage, ensuring smooth multitasking and ample space for apps and media. Powered by the Unisoc T615 chipset, it achieves an AnTuTu benchmark score of 355,767, and its CPU runs at speeds of 1.8 GHz for high-performance cores and 1.6 GHz for efficiency cores. The Mali G57 GPU, clocked at 850 MHz, provides decent graphics performance, while the 12nm semiconductor and 64-bit support ensure efficient power use and multithreading capabilities.

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 1 features a 16 MP main camera and an 8 MP front camera for clear photos. It supports 1080p video recording at 30 fps, with continuous autofocus during movies and phase-detection autofocus for still photos. The camera setup includes a flash, HDR, and manual controls for exposure, ISO, white balance, and focus, allowing for more creative flexibility. While it lacks optical zoom and advanced features like 3D recording, it does support slow-motion video recording and panorama shots.

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 1 runs on Android 15 and offers a range of privacy and customization features. It includes location privacy options, camera/microphone privacy options, and clipboard warnings, allowing for more control over your data. You can customize your theme, block app tracking, and make use of on-device machine learning for improved performance. Additional features include support for split screen, full-page screenshots, dark mode, and PiP (Picture-in-Picture). However, it does not support direct OS vendor updates or Wi-Fi password sharing.

Battery:

battery power 5100 mAh
has wireless charging
Supports fast charging
charging speed 10W
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Blackview Oscal Marine 1 is equipped with a 5100 mAh battery that supports fast charging at 10W. While it does not offer wireless charging or a removable battery, it comes with a charger and features a rechargeable battery. Additionally, the device includes a battery level indicator to help track remaining power.

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 1 does not include a 3.5 mm audio jack, stereo speakers, or support for advanced Bluetooth audio codecs like aptX, LDAC, or aptX Adaptive. Additionally, it does not feature an FM radio.

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
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 supports 2 SIM cards and offers Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac) for internet connectivity. It features Bluetooth 5, USB Type-C, and NFC for enhanced connectivity, as well as a fingerprint scanner for security. Additionally, it supports GPS, Galileo, a compass, and an accelerometer for precise navigation and movement tracking, but lacks 5G support and some advanced features like infrared sensors or crash detection.

Miscellaneous:

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

The device is equipped with a video light for improved video recording in low-light conditions. However, it does not feature sapphire glass, a curved display, or an e-paper display, offering standard display features instead.

Final Verdict

The device is a solid option for users seeking a practical and secure smartphone experience, particularly with its dual-SIM support and expandable storage. While it may not be suited for those who need 5G connectivity or premium features like stereo speakers or sapphire glass, its reliable performance, user-friendly features, and efficient battery management make it a good choice for everyday use. It’s best suited for individuals who prioritize basic functionality and security in a no-frills mobile experience.