Mobile Phones – Specifications Like Price, Display, Camera, Processor, Features & Memory
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Blackview BV4900s
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Display: 5.7" Inch
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Camera: 8MP (1080p)
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RAM: 2GB RAM
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Processor: Unisoc SC9863A
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Battery: 5580mAh
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Launch Date: 2021, October
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Storage: 32GB storage, microSDXC
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OS: Android 11
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Body: 261g, 13.7mm thickness
Specs
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 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 | Nano-SIM + Nano-SIM |
| Ingress Protection |
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.5m MIL-STD-810G compliant |
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 eMMC |
Main Camera
| Primary Camera | 8 MP, f/2.4, (wide), AF |
| Features | LED flash |
| Video | 1080p@30fps |
Selfie camera
| Primary Camera | 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 |
Misc
| Colors | Black, Orange, Green, Yellow |
| Price | About 120 EUR |
Test Results
EU LABEL
PROS
- Extremely durable build certified with IP68, IP69K, and MIL-STD-810G, making it waterproof, dustproof, and drop-resistant.
- Large 5,580 mAh battery provides long-lasting usage, often lasting several days on a single charge.
- The device supports OTG reverse charging, allowing it to act as a power bank for other devices.
- Affordable budget price point, offering great value for a specialized rugged phone.
- Features a 5.7-inch HD+ display with high-strength Dragontrail glass for scratch resistance.
- Runs on Android 11 Go edition, optimized for better performance on budget hardware.
- Includes GPS, GLONASS, and Beidou, making it suitable for field navigation.
- The 8MP rear camera and 5MP front camera are adequate for basic photography and video calls.
- Powered by an octa-core Unisoc SC9863A processor, offering decent performance for daily tasks.
- Supports dual 4G SIM cards or a single SIM plus a microSD card to expand storage.
CONS
- Limited RAM (2GB) may cause slowdowns or difficulty handling multiple apps simultaneously.
- Small internal storage (32GB) fills up quickly, requiring a microSD card for extra space.
- The phone is heavy (261g) and quite thick, making it less comfortable for everyday carry.
- Uses an outdated Micro USB port instead of modern USB-C, resulting in slower charging speeds.
- Low-resolution 720p display panel is not as sharp as modern, higher-priced smartphones.
- Camera performance is poor in low-light conditions and lacks detail compared to modern devices.
- The device sometimes fails to charge completely or develops battery issues after a few months.
- Does not have a dedicated fingerprint sensor, relying only on face unlock or PIN.
- Android 11 Go Edition may lack some features found in the full version of Android.
- Performance can be sluggish under heavy multitasking or demanding, high-end gaming.
Reviews
Disclaimer Note
All specifications are provided as-is and may contain errors; we do our best to keep the information accurate but recommend re-verifying before purchase.
