Samsung SGH-J400 vs Blackview BV9300 Pro
| Type | Clamshell | Touch |
| Waterproofness & dust-resistance |  | IP68, IP69K |
| Dimensions | 99.00 x 49.50 x 15.90 mm | 184.60 x 85.60 x 22.80 mm |
| Weight | 99.50 g | 525.00 g |
| Display size | 2.00" | 6.70" |
| Display | Color / TFT 256k colors 176 x 220 px (2.00") 141 ppi | Color / IPS TFT 16M colors 120 Hz 1080 x 2388 px (6.70") 391 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
|
| Additional display | Mono / OLED 96 x 96 px (1.00") | Color / TFT 360 x 360 px (1.30") |
| Protection of the secondary display | | Corning Gorilla Glass |
| Talk time (max.) | 2G: 180 min. (3.0 h) | 4G: 7290 min. (121.5 h) |
| Stand-by (max.) | 2G: 150 h. (6.3 days) | 4G: 1824 h. (76.0 days) |
| Playback time (max.) | nd | Audio: 54 h (2.3 days) Video: 16,5 h (0.7 days) |
| Internet browsing time (max.) | nd | 4G: 25,5 h (1.0 days) |
| Standard battery | Li-Ion 700 mAhBuy powerbank
| Li-Ion 15080 mAhBuy powerbank
|
| Quick battery charging | | Fast Charging |
| Wireless battery charging | | |
| Phonebook memory | 1000 places | |
| Internal memory | 6 MB | 256 GB |
| RAM memory | | 8 GB, 12 GB |
| Memory cards |  microSD | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | - | Android 13 |
| Processor | - | MediaTek Helio G99 MT6789 |
| Processor clock | - | 2200 MHz |
| GPU | - | ARM Mali-G57 MC2 |
| Touchscreen | | |
| SAR (10g) | 0,189 W/kg | |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | nanoSIM, microSD |
| Announced | | 4Q 2023 |
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 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 |
| Standard 5G | | |
| CDMA | | 850 1900 |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo sensor model | | Samsung S5KGW3 |
| Photo matrix | 1.3 Mpx | 64 Mpx |
| Sensor size | | 1/1,97 |
| Pixel size | | 0,7 µm |
| Resolution | 1280x1024 px | 9280x6944 px |
| Optical zoom | | |
| Flash | | LED |
| Dual-colour LED flash | | |
| Video formats | | H.264, H.265, MPEG4 |
| Additional | - | AF |
| Second camera | | |
| Camera type | nd | Wide-angle |
| Photo matrix | nd | 8 Mpx |
| Sensor size | nd | 1/4 |
| Pixel size | nd | 1,12 µm |
| Resolution | nd | 3264x2448 px |
| Optical zoom | nd | |
| Field of view | nd | 117 ° |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, MPEG4 |
| Additional | nd | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo sensor model | | Samsung S5KGD2 |
| Photo matrix | 0.3 Mpx | 32 Mpx |
| Sensor size | | 1/2,8 |
| Pixel size | | 0,8 µm |
| Resolution | 640x480 px | 6560x4928 px |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | nd | H.264, H.265, MPEG4 |
| Additional | - | FF |
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 | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | class 10 | |
| EDGE | class 10 | |
| Bluetooth | v2.0 EDR | v5.2 |
| 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 | v2.0 | v2.0 Type-C |
| 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 |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, WMA | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | 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 | | |