Mobilawy

Blackview BV4900s The Ultimate Rugged Smartphone Guide

Release Date
2021, October
Camera
8MP
Battery
5580mAh
Processor
Unisoc SC9863A
Screen
5.7"
Storage
32GB , microSDXC
Ram
2GB RAM
Operating System
Android 11

Design and Build

The Blackview BV4900s is designed for those who need a durable, rugged smartphone that can withstand harsh environments. With dimensions of 157.5 x 78.1 x 13.7 mm and a weight of 261 grams, this phone is built to be resilient yet functional. The device supports Dual SIM (Nano-SIM, dual stand-by), allowing users to manage personal and work numbers on the same device. The robust exterior not only provides excellent grip but also protects against drops and shocks.

Display

The phone features a 5.7-inch IPS LCD display with a resolution of 720 x 1440 pixels, offering an 18:9 aspect ratio and approximately 282 ppi density. The screen is also protected by Dragontrail Glass, ensuring enhanced resistance against scratches and minor impacts. With a screen-to-body ratio of around 68.2%, users can expect decent viewing angles and color reproduction, suitable for everyday tasks and media consumption.

Performance and Hardware

Under the hood, the BV4900s is powered by the Unisoc SC9863A chipset, which incorporates an octa-core CPU with 4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55 cores. This setup is geared towards balancing power efficiency and performance for a range of tasks from basic mobile gaming to multitasking. The IMG8322 GPU complements the CPU, providing sufficient graphical performance for casual gaming and video playback. The device runs on Android 11 (Go edition), which is optimized for devices with lower RAM, improving the overall user experience with smoother operation.

Memory and Storage

The smartphone comes with 2GB of RAM and 32GB of internal storage, which can be expanded via a microSDXC card, allowing users to store more apps, photos, and media. Although the RAM may seem limited by today’s standards, the Android Go edition ensures optimal performance and application management, making the device snappy and responsive for day-to-day use.

Camera Capabilities

The BV4900s is equipped with a single 8MP rear camera with an aperture of f/2.4. This camera is capable of autofocus and features LED flash support, enabling it to capture decent pictures under good lighting conditions. Users can also record videos at 1080p@30fps. For selfies and video calls, the device offers a 5MP front-facing camera with an aperture of f/2.2. While it may not compare to flagship devices, it serves well for casual photography and social media updates.

Battery Life

A key highlight of the Blackview BV4900s is its substantial 5580mAh non-removable battery, which promises extensive usage hours, critical for users who are constantly on the go or are often in environments without easy access to charging facilities. Whether it's for work or adventure, the phone's battery life ensures prolonged usage without frequent charging, supporting the device's rugged nature.

Connectivity and Additional Features

The device supports GSM, HSPA, and LTE network technologies, ensuring reliable connectivity across different regions. It includes a microUSB 2.0 port, OTG support, and various positioning services like GPS, GLONASS, and BDS. Connectivity options are further enhanced with Wi-Fi 802.11 b/g/n and Bluetooth 4.2. The BV4900s also comes with an FM radio, a feature appreciated by users who rely on traditional broadcasting.

Audio and Sensors

A notable feature is the side-mounted fingerprint sensor that provides enhanced security and quick access to the device. In addition to this, it is equipped with several sensors including an accelerometer, gyro, proximity sensor, and compass, which are essential for various applications and functionality. The device includes a 3.5mm headphone jack and a loudspeaker, ensuring compatibility with various audio peripherals and providing clear audio output.

Pricing and Colors

Available in a variety of colors including Black, Orange, Green, and Yellow, the BV4900s caters to different stylistic preferences while maintaining its rugged appearance. It is available for approximately 120 EUR, making it an affordable choice for those who need a robust device that does not compromise on essential smartphone features.

Conclusion

The Blackview BV4900s offers an excellent balance between affordability, durability, and functionality, making it a suitable choice for users who require a smartphone that can endure harsh conditions and deliver reliable performance. Its robust design, coupled with a capable battery and essential features, provides outstanding value for adventurers, manual workers, or anyone in need of a rugged smartphone solution.

Key Features of Blackview BV4900s

  • Supports GSM, HSPA, and LTE technologies for extensive network compatibility.
  • Durable build with Dragontrail Glass protection for display.
  • Powered by Android 11 (Go edition) for optimized performance on entry-level hardware.
  • Equipped with Unisoc SC9863A (28 nm) chipset and Octa-core processor for responsive performance.
  • Large 5580 mAh battery for extended usage time.
  • Dual SIM capability offering flexibility with Nano-SIM support.
  • 5.7-inch IPS LCD with a resolution of 720 x 1440 pixels providing clear visuals.
  • 32GB internal storage expandable via microSDXC for additional storage needs.
  • Side-mounted fingerprint sensor for enhanced security.
  • Available in multiple colors: Black, Orange, Green, and Yellow.
  • Affordable price point at about 120 EUR.

Disadvantages of Blackview BV4900s

  • Low internal storage of 32GB only, which may not be sufficient for all users, especially those who want to install multiple applications or store media files.
  • Limited RAM of 2GB, potentially impacting multitasking performance and handling of demanding applications.
  • Lacks NFC functionality, which might be a drawback for users who rely on contactless payments and other NFC-based services.
  • MicroUSB 2.0 instead of the more modern USB-C, leading to slower charging and data transfer speeds.
  • Relatively low display resolution of 720 x 1440 pixels, which might not provide the best viewing experience for high-definition content.
  • Heavier than average at 261 grams, which might not be comfortable for prolonged use or carrying.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
4G bands 1, 3, 7, 8, 20, 40
Speed HSPA, LTE
Launch
Announced 2021, October 02
Status Available. Released 2021, October
Body
Dimensions 157.5 x 78.1 x 13.7 mm (6.20 x 3.07 x 0.54 in)
Weight 261 g (9.21 oz)
SIM Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD
Size 5.7 inches, 83.8 cm2 (~68.2% screen-to-body ratio)
Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Protection Dragontrail Glass
Platform
OS Android 11 (Go edition)
Chipset Unisoc SC9863A (28 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU IMG8322
Memory
Card slot microSDXC
Internal 32GB 2GB RAM
Main Camera
Single 8 MP, f/2.4, (wide), AF
Features LED flash
Video 1080p@30fps
Selfie camera
Single 5 MP, f/2.2, (wide)
Video Yes
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 4.2, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC No
Radio FM radio
USB microUSB 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type 5580 mAh, non-removable
Misc
Colors Black, Orange, Green, Yellow
Price About 120 EUR

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