Blackview BV8800 vs Oukitel WP55 Ultra
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68, IP69K | IP68, IP69K |
| Dimensions | 176.20 x 83.50 x 17.70 mm | 172.20 x 81.00 x 15.30 mm |
| Weight | 365.00 g | 367.60 g |
| Display size | 6.58" | 6.60" |
| Display | Color / IPS TFT 16M colors 90 Hz 1080 x 2408 px (6.58") 401 ppi | Color / IPS TFT 16,7M colors 120 Hz 1080 x 2408 px (6.60") 400 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
|
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 3G: 1920 min. (32.0 h) | 4G: 4620 min. (77.0 h) |
| Stand-by (max.) | 3G: 720 h. (30.0 days) | 4G: 1375 h. (57.3 days) |
| Playback time (max.) | Audio: 34 h (1.4 days) Video: 12 h (0.5 days) | Audio: 53 h (2.2 days) Video: 20 h (0.8 days) |
| Standard battery | Li-Ion 8380 mAhBuy powerbank
| Li-Ion 11000 mAhBuy powerbank
|
| Quick battery charging |  | |
| Wireless battery charging | | |
| Internal memory | 128 GB | 512 GB |
| RAM memory | 8 GB | 16 GB |
| Memory cards | microSD, microSDHC, microSDXC | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 11 | Android 15 |
| Processor | MediaTek Helio G96 MT6781 | MediaTek Dimensity 7025 MT6855V/AZA |
| Processor clock | 2050 MHz | 2500 MHz |
| GPU | ARM Mali-G57 MC2 | IMG BXM-8-256 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM |  | nanoSIM, microSD |
| Announced | 4Q 2021 | 3Q 2025 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 |
| Standard 5G | | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300 |
| CDMA | 850 1900 | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo sensor model | Samsung S5KJN1 | Samsung S5KHM6 |
| Photo matrix | 50 Mpx | 108 Mpx |
| Sensor size | | 1/1,67 |
| Pixel size | 0,64 µm | 0,64 µm |
| Resolution | 8160x6144 px | 12000x9000 px |
| Optical zoom | | |
| Field of view | | 79 ° |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 2048x1080 px | |
| Video formats | H.264, MPEG4 | H.264, H.265, MPEG4 |
| Additional | AF, f/1.8 | AF, f/1.88 |
| Second camera | | |
| Camera type | Wide-angle | |
| Photo sensor model | Galaxycore GC8034 | Hynix Hi-846W |
| Photo matrix | 8 Mpx | 8 Mpx |
| Sensor size | | 1/4 |
| Pixel size | | 1,125 µm |
| Resolution | | 3264x2448 px |
| Optical zoom | | |
| Field of view | 117 ° | 78 ° |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video formats | H.264, MPEG4 | |
| Additional | FF, f/2.2 | FF, f/2.2 |
| Third camera | | |
| Camera type | Depth of field | Macro |
| Photo sensor model | GalaxyCore GC032A | GalaxyCore GC5035 |
| Photo matrix | 2 Mpx | 5 Mpx |
| Sensor size | | 1/5 |
| Pixel size | | 1,12 µm |
| Resolution | | 2952x1944 px |
| Optical zoom | | |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video formats | H.264, MPEG4 | |
| Additional | FF, f/1.8 | FF, f/2.2 |
| Fourth camera | | |
| Photo sensor model | Sony IMX376 | |
| Photo matrix | 20 Mpx | 0.05 Mpx |
| Pixel size | | 12 µm |
| Resolution | | 256x192 px |
| Optical zoom | | |
| Field of view | | 56 ° |
| Flash | 2x LED | |
| Dual-colour LED flash | | |
| Video formats | H.264, MPEG4 | nd |
| Additional | FF | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo sensor model | Samsung S5K3P9SP | Sony IMX616 |
| Photo matrix | 16 Mpx | 32 Mpx |
| Sensor size | 1/3 | 1/2,8 |
| Pixel size | 1 µm | 0,8 µm |
| Resolution | 4640x3488 px | 6528x4896 px |
| Optical zoom | | |
| Field of view | | 78 ° |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | H.264, MPEG4 | |
| Additional | FF | FF, f/2.2 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 21.10 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | |
| LTE UP | - | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.2 | v5.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |