CAT B30 vs Samsung Galaxy J4+ Dual SIM
| Vormgeving | Bar-telefoon | Touchscreen |
| Afmetingen | 118.30 x 53.00 x 16.00 mm | 161.30 x 76.70 x 7.90 mm |
| Gewicht | 101.00 g | 178.00 g |
| Schermgrootte | 2.00" | 6.00" |
| Scherm | Kleurrijk / TFT 64k kleuren 176 x 220 px (2.00") 141 ppi | Kleurrijk / IPS TFT 16M kleuren 720 x 1480 px (6.00") 274 ppi |
| Bescherming scherm |   | |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Max. gesprekstijd | 2G: 570 min. (9.5 h) |  |
| Max. standbytijd | 2G: 240 uur (10.0 dagen) | |
| Standaard batterij | Li-Ion 1000 mAhBuy powerbank | Li-Ion 3300 mAhBuy powerbank |
| Snel opladen van de batterij | | |
| Draadloos opladen van de batterij | | |
| Intern geheugen | 256 MB | 32 GB |
| RAM-geheugen | 128 MB | 2 GB |
| Geheugen kaarten |  | microSD, microSDHC, microSDXC |
| Besturingssysteem | - | Android 8.1 Oreo |
| Processor | Spreadtrum SC7701B | Qualcomm Snapdragon 425 8917 |
| CPU-klok | 460 MHz | 1400 MHz |
| GPU | - | Adreno 308 @500 MHz |
| Touchscreen | | |
| Dual SIM | | |
| SIM-kaarten standaard | DualSIM(miniSIM, miniSIM) | DualSIM(nanoSIM, nanoSIM) |
| Dual SIM-modus | | dual standby |
| Hybride Dual SIM | | nanoSIM, microSD |
| Introductiedatum | | III. kwartaal 2018 |
| Andere namen van deze telefoon | - | SM-J415F/DS |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 2100 | 850 900 1900 2100 |
| LTE-standaard | | FDD LTE: 2600, 2100, 1900, 1800, 900, 850, 800 |
| CDMA standaard | | |
| TD-SCDMA-standaard | | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Matrix | 2 Mpx | 13 Mpx |
| Schermresolutie | 1600x1200 px | |
| Optische zoom | | |
| Flitser | LED | LED |
| Dual-color LED-flitser | | |
| Videoresolutie | | 1920x1080 px |
| Videoformaten | H.263, MPEG4 | H.263, H.264, MPEG4 - 30 fps |
| Extra | - | AF, f/1.9 |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Matrix | nd | 5 Mpx |
| Optische zoom | nd | |
| Flitser | nd | |
| Dual-color LED-flitser | nd | |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | FF |
SENSORS
| Accelerometer | | |
| Nabijheid | | |
| Licht sensor | | |
| Magnetometer | | |
| Gyroscoop | | |
| Barometer | | |
| Altimeter | | |
| Gravity sensor | | |
| Hall-effect sensor | | |
| Iris scanner | | |
| Vingerafdrukscanner | | |
| Thermometer | | |
| Hygrometer | | |
Gegevens transmissie
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v2.1 | v4.1 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | | v802.11 b/g/n |
| WiFi frequenties | | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi-hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | |
| Video conferentie verbinding | | |
| Redirect | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Predictive text | iTAP | T9 |
| Swype | | |
| E-mailclient | | POP3, IMAP4, SMTP |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | z RDS |
| MP3 bediening | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | | ART |
| Videoverbinding | | |
| DVB-H televisie | | |
| TV aansluiting | | |
PIM EN EXTRA FUNCTIES
| Klok | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Valuta Converter | | |
| Organizer | | |
| Agenda | | |
| Vliegtuigstand | | |
| SyncML | | |
| Data en fax | | |
| Schermbeveiliging | | |
| Thema's | | |
| Verwisselbare cover | | |
| Voice picking | | |
| Speaker | | |
| Memorecorder | | |
| Trilalarm | | |