Blackview BV9800 Pro vs Oukitel C57 Pro
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| PHONES | ||
|---|---|---|
| Phone Names | Blackview BV9800 Pro | Oukitel C57 Pro |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 25, 26, 28, 66 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2019, October 28. Released 2019, November | 2024, October |
| Status | Discontinued | Available. Released 2024, October |
| Body | ||
|---|---|---|
| Dimensions | 168.5 x 81 x 14.8 mm (6.63 x 3.19 x 0.58 in) | 165.8 x 76.6 x 9.4 mm (6.53 x 3.02 x 0.37 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 322 g (11.36 oz) | 215 g (7.58 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5, Mohs level 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) | 576 x 1280 pixels, 20:9 ratio (~215 ppi density) |
| Size | 6.3 inches, 97.4 cm2 (~71.4% screen-to-body ratio) | 6.52 inches, 102.6 cm2 (~80.8% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 400 nits |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) |
| Chipset | Mediatek MT6771V/CT Helio P70 (12 nm) | Unisoc SC9863A (28 nm) |
| GPU | Mali-G72 MP3 | IMG8322 |
| OS | Android 9.0 (Pie) | Android 14 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM | 128GB 4GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Thermal imaging, LED flash | LED flash, panorama |
| Single | - | 13 MP, f/2.2, (wide), 1/3.06", AF |
| Triple | 48 MP, (wide), PDAF 5 MP, thermal assisted camera FLIR thermal camera (Lepton module) | - |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 16 MP, f/2.0, (wide) | 5 MP, f/2.2, (wide), 1/5.0" |
| Video | 1080p@30fps | 720p@30fps |
| Sound | ||
|---|---|---|
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 4.1, A2DP | 4.2, A2DP, LE |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, GALILEO | GPS, GALILEO, GLONASS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 b/g/n |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Accelerometer |
| Battery | ||
|---|---|---|
| Charging | 18W wired | - |
| Type | 6580 mAh | Li-Ion 4300 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Orange | Grey, Blue, Purple, Gold |
| Price | About 340 EUR | About 120 EUR |
| EU LABEL | ||
|---|---|---|
| Battery | - | 41:35h endurance, 1000 cycles |
| Energy | - | Class B |
| Free fall | - | Class A (270 falls) |
| Repairability | - | Class C |