Blackview BV8900 vs i-mate JAQ
| Type | Touch | Bar (classic) |
| Waterproofness & dust-resistance | IP68, IP69K |  |
| Dimensions | 172.40 x 82.20 x 19.80 mm | 122.00 x 71.00 x 22.00 mm |
| Weight | 398.00 g | 160.00 g |
| Display size | 6.50" | 2.80" |
| Display | Color / IPS TFT 16M colors 60 Hz 1080 x 2400 px (6.50") 405 ppi | Color / TFT 64k colors 320 x 240 px (2.80") 143 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 4G: 4200 min. (70.0 h) | 2G: 240 min. (4.0 h) |
| Stand-by (max.) | 4G: 1097 h. (45.7 days) | 2G: 150 h. (6.3 days) |
| Playback time (max.) | Audio: 52 h (2.2 days) Video: 14,5 h (0.6 days) | nd |
| Standard battery | Li-Ion 10380 mAhBuy powerbank
| Li-Ion 1440 mAhBuy powerbank
|
| Quick battery charging |  | |
| Wireless battery charging | | |
| Internal memory | 256 GB | 128 MB |
| RAM memory | 8 GB | 64 MB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | miniSD |
| Operating system | Android 13 | MS Windows Mobile 5.0 |
| Processor | MediaTek Helio P90 MT6779 | TI OMAP850 |
| Processor clock | 2200 MHz | 200 MHz |
| GPU | IMG PowerVR GM9446 | - |
| Touchscreen | | |
| SAR (10g) | | 0,97 W/kg |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nanoSIM, microSD | nd |
| Announced | 2Q 2023 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | | |
| CDMA | 850 1900 | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | nd |
| Photo sensor model | Samsung S5KGW3 | nd |
| Photo matrix | 64 Mpx | nd |
| Sensor size | 1/1,97 | nd |
| Pixel size | 0,7 µm | nd |
| Resolution | 9280x6944 px | nd |
| Optical zoom | | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video resolution | 3840x2160 px | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | AF, OIS | nd |
| Second camera | | |
| Photo matrix | 5 Mpx | nd |
| Optical zoom | | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | FF | nd |
| Third camera | | |
| Photo sensor model | FLIR Lepton | nd |
| Resolution | 80x60 px | nd |
| Optical zoom | | nd |
| Digital zoom | 4x | nd |
| Field of view | 27 ° | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | FF | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | nd |
| Photo matrix | 16 Mpx | nd |
| Optical zoom | | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | FF | nd |
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 | 42.20 Mbit/s | |
| HSUPA | 5.76 Mbit/s | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | 603.00 Mbit/s | |
| LTE UP | - | |
| WIMAX+ | | |
| GPRS | | class 10 |
| EDGE | | class 10 |
| Bluetooth | v5.0 | v1.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | |
| WiFi frequencies | 2,4 GHz; 5 GHz | |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v3.0 Type-C | v1.1 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | v1.2 |
| Dictionary | T9 | |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | | AAC |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | MIDP 2.0 |
| 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 | | |