BLU Tank Mega vs BLU Z4 Music
| Vormgeving | Bar-telefoon | Bar-telefoon |
| Waterdichtheid en stof-weerstand | IP65 | IP65 |
| Afmetingen | 129.00 x 58.70 x 14.40 mm | 113.00 x 47.00 x 13.50 mm |
| Gewicht | 139.00 g | 72.00 g |
| Schermgrootte | 2.40" | 1.80" |
| Scherm | Kleurrijk / TFT 256k kleuren 240 x 320 px (2.40") 167 ppi | Kleurrijk / TFT 64k kleuren 128 x 160 px (1.80") 114 ppi |
| Bescherming scherm |   | |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Standaard batterij | Li-Ion 3600 mAhBuy powerbank | Li-Ion 800 mAhBuy powerbank |
| Snel opladen van de batterij | | |
| Draadloos opladen van de batterij | | |
| Intern geheugen | 4 GB | 32 MB |
| RAM-geheugen | 512 MB | 32 MB |
| Geheugen kaarten |  microSD, microSDHC, microSDXC tot 32 GBBuy memory card | microSD, microSDHC, microSDXC tot 32 GBBuy memory card |
| Besturingssysteem | KaiOS | - |
| CPU-klok | 1300 MHz | - |
| Touchscreen | | |
| Dual SIM | | |
| Dual SIM-modus | dual standby | dual standby |
| Hybride Dual SIM | | |
| Introductiedatum | III. kwartaal 2018 | I. kwartaal 2021 |
| Andere namen van deze telefoon | T570 | Z250 |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 850 1900 2100 | |
| LTE-standaard | | |
| CDMA standaard | | |
| TD-SCDMA-standaard | | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Cameratype | Standaard lens | Standaard lens |
| Matrix | 2 Mpx | 0.3 Mpx |
| Schermresolutie | 1600x1200 px | 640x480 px |
| Optische zoom | | |
| Flitser | LED | |
| Dual-color LED-flitser | | |
| Extra | FF | FF |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Cameratype | Staande lens | nd |
| Matrix | 2 Mpx | nd |
| Schermresolutie | 1600x1200 px | nd |
| Optische zoom | | nd |
| Flitser | | nd |
| Dual-color LED-flitser | | nd |
| Extra | FF | nd |
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 | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v3.0 | v2.1 EDR |
| HDMI | | |
| WiFi | | |
| WiFi frequenties | | |
| 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 | | |
| Swype | | |
| E-mailclient | | |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | |
| MP3 bediening | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Geluidsformaten | MP3, MP4 |  |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | | |
| Videoverbinding | | |
| DVB-H televisie | | |
| TV aansluiting | | |
PIM EN EXTRA FUNCTIES
| Klok | | |
| Alarm | | |
| Calculator | | |
| Valuta Converter | | |
| Organizer | | |
| Agenda | | |
| Vliegtuigstand | | |
| SyncML | | |
| Data en fax | | |
| Schermbeveiliging | | |
| Thema's | | |
| Verwisselbare cover | | |
| Voice picking | | |
| Speaker | | |
| Trilalarm | | |