Both the Blackview BV5200 and Doogee S51 target the budget-conscious consumer seeking a durable, rugged smartphone. However, beneath the reinforced exteriors lie significant differences in processing power and efficiency. This comparison dissects those differences, focusing on how the chipset choices impact real-world usability.
🏆 Quick Verdict
For most users, the Doogee S51 is the better choice. Its Helio G25 chipset, featuring an octa-core CPU, provides a noticeable performance boost over the Blackview BV5200’s quad-core Helio A22. While both offer similar battery and charging capabilities, the S51’s extra processing power translates to a smoother user experience.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20, 40 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| Launch |
|---|
| Announced | 2022, September 07 | 2022, September |
| Status | Available. Released 2022, September 14 | Available. Released 2022, September |
| Body |
|---|
| Dimensions | 161.6 x 77.9 x 13.7 mm (6.36 x 3.07 x 0.54 in) | 167.4 x 81.4 x 14.6 mm (6.59 x 3.20 x 0.57 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 268 g (9.45 oz) | - |
| | IP68/IP69K dust/water resistant (up to 1.5m for 30 min)
MIL-STD-810H compliant | - |
| Display |
|---|
| Protection | - | Corning Gorilla Glass |
| Resolution | 720 x 1560 pixels, 19.5:9 ratio (~282 ppi density) | 720 x 1440 pixels, 18:9 ratio (~268 ppi density) |
| Size | 6.1 inches, 91.3 cm2 (~72.6% screen-to-body ratio) | 6.0 inches, 92.9 cm2 (~68.2% screen-to-body ratio) |
| Type | IPS LCD, 450 nits | IPS LCD |
| Platform |
|---|
| CPU | Quad-core 2.0 GHz Cortex-A53 | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) | Mediatek Helio G25 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 12, Doke-OS 3.0 | Android 12 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 32GB 4GB RAM | 64GB 4GB RAM |
| Main Camera |
|---|
| Dual | 13 MP, (wide), AF
Secondary unspecified camera | 12 MP, f/1.8, (wide), PDAF
Auxiliary lens |
| Features | LED flash, HDR, panorama | Quad-LED flash |
| Single | 5 MP | - |
| Video | 1080p@30fps | 1080p |
| Selfie camera |
|---|
| Single | 5 MP | 8 MP, f/2.0, (wide) |
| Video | Yes | 1080p |
| Sound |
|---|
| 3.5mm jack | No | - |
| 35mm jack | No | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | FM radio |
| USB | USB Type-C, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features |
|---|
| Sensors | Accelerometer, gyro, compass | Accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 10W wired
5W reverse wired | 10W wired |
| Type | 5180 mAh | 5180 mAh |
| Misc |
|---|
| Colors | Black, Orange, Green | Black, Green, Orange |
| Price | About 120 EUR | - |
Blackview BV5200
- Potentially slightly better battery life due to less powerful processor.
- 5W reverse wired charging for emergency power sharing.
- Lower price point (likely).
- Significantly slower performance compared to the Doogee S51.
- Struggles with multitasking and demanding apps.
- Less responsive user experience.
Doogee S51
- Faster and more responsive performance thanks to the octa-core Helio G25.
- Smoother multitasking and app launching.
- Better suited for moderate gaming and demanding apps.
- May have slightly shorter battery life compared to the BV5200.
- No reverse wired charging.
- Potentially slightly higher price.
Display Comparison
Neither device boasts a standout display. Given the context data focuses on internals, we can assume both utilize standard IPS LCD panels common in this price bracket. Expect adequate viewing angles and color reproduction, but neither will compete with higher-end OLED displays. Bezels are likely to be substantial on both, maximizing ruggedness at the expense of screen real estate. Brightness levels are likely similar, sufficient for outdoor visibility under moderate sunlight.
Camera Comparison
Without detailed camera specifications, it’s difficult to make a definitive judgment. However, given the price point, both phones likely feature basic camera setups. The focus should be on practical image capture in good lighting conditions. Expect limited low-light performance from both. Any additional sensors (likely 2MP macro or depth sensors) will offer minimal benefit. Image processing will likely be basic, prioritizing speed over advanced features.
Performance
The core difference lies in the chipsets. The Doogee S51’s MediaTek Helio G25 is an octa-core processor (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53), offering significantly more processing threads than the Blackview BV5200’s MediaTek MT6761 Helio A22, which is a quad-core 2.0 GHz Cortex-A53. This translates to a smoother experience when multitasking, launching apps, and browsing the web. While both are built on a 12nm process, the G25’s architecture provides a clear advantage in CPU-intensive tasks. The A22 is adequate for basic use, but will struggle with demanding applications. The S51 will likely exhibit less lag and stuttering during everyday use.
Battery Life
Both devices feature 10W wired charging, indicating similar charging speeds. A full 0-100% charge will likely take around 2.5-3.5 hours. While battery capacity isn’t specified, the power efficiency of the Helio G25 in the Doogee S51 might slightly offset the A22’s lower power draw in the BV5200, resulting in comparable real-world battery life. The 5W reverse wired charging on the BV5200 is a niche feature, allowing it to act as a power bank for other devices, but at a very slow rate.
Buying Guide
Buy the Blackview BV5200 if you prioritize absolute affordability and only need a phone for basic tasks like calls, texts, and light social media. It’s ideal for users who demand maximum battery life over performance. Buy the Doogee S51 if you want a more responsive device capable of handling multitasking, moderate gaming, and running more demanding apps without significant lag. It’s the better option for users who need a bit more power for their daily routines.
Frequently Asked Questions
❓ Will the Doogee S51 handle popular games like PUBG Mobile or Call of Duty?
The Helio G25 in the Doogee S51 can run PUBG Mobile and Call of Duty, but expect to play on lower graphics settings to maintain a stable frame rate. The Helio A22 in the Blackview BV5200 will struggle significantly with these titles, offering a poor gaming experience.
❓ How much slower is the Blackview BV5200 in real-world use compared to the Doogee S51?
The Blackview BV5200 will exhibit noticeable lag when switching between apps, opening heavier applications, and scrolling through content-rich webpages. The Doogee S51’s octa-core processor provides a much smoother and more responsive experience, reducing frustration during everyday tasks.
❓ Is the 5W reverse charging on the Blackview BV5200 actually useful?
While a convenient feature in theory, the 5W reverse charging is very slow. It’s best suited for emergency situations where you need to provide a small amount of power to another device, like a Bluetooth earbud, rather than fully charging a smartphone.
❓ Are both phones equally durable and waterproof?
Both phones are marketed as rugged, but specific IP ratings aren't provided in the context data. It's safe to assume they offer protection against dust and splashes, but avoid full submersion unless the manufacturer explicitly states a high IP68 or IP69K rating. Build quality and materials will likely be similar.
