Lava Z40 was officially announced in March 2019, Device released in March 2019

Mobile Network Support and Band

Lava Z40 have Dual, (Nano Sim) (4G + 4G) Card Slots,Lava Z40 support all GSM Based network providers. Lava Z40 mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,Lava Z40 also support LTE based 4G Networks Support at Frequency level LTE 2100,LTE 1800,LTE 850,LTE 2300,LTE 2500, (With VoLTE),comes with network handling support with Network settings and work offline with flight Mode.

Device Body Design and Display

Lava Z40 is a Full touch Bar device and it have device dimension with 125 x 63 x 10 mm, (Exactly 125.5 x 63.9 x 11.7 mm). Phone weight including the Battery 120g. Phone gave a dedicated Volume,Power. Lava Z40 display enhanced with LCD capacitive touchscreen capable to display 16M Colors at ~233 ppi Pixel Density Touch screen with Multi Touch Support optimized by . Display Resolution of this phone is 480 x 800 pixels (WVGA) compact with the 4 Inch display with Mode.Device has Loudspeaker to amplify music playback and tones,

Device Hardware and Operating System

Lava Z40 equipped for Android 8.1 (Oreo), (Go Edition) Operating System, Device hardware empoweredby Chipsetand Quad Core Processor Processor handle manipulate tasks,at the speed of 1.4 GHz.device have 1 GB RAM.Lava Z40 have internal storage 8 GB.memory can upgrade Upto 64 GB with MicroSD.Lava Z40 have 2.0 MP Cameraand there is no Camera Flashand 2.0 MP Secondary front Camera.

Device Photography and Video

Lava Z40 2.0 MP and Photo output come at 2.0 MP, 1600 x 1200 Pixels Resolution in size camera help us to catch our favorite movements at Photographs and Videos Good quality.Photo as includes date tagging and GPS based Geo Tagging.VideoVideo Recording at 480p 30 FPS, (Slow Motion Video)quality.  Camera has powerful Digital Zoom digital zoom help us to focus objects very clear. Autofocus,Touch focus,Face Detection,HDR,Burst Mode,Face Beauty,Bokeh / Portrait Mode,Time Lapse, Sound Pic, Night Mode features also help us to take more precious photos for our daily use.Camera has powerful digital zoom help us to focus objects very clear. Lava Z40 have secondary front camera and takes high quality photos as well Enhanced Camera features like TV Output helps to connect our device directly through LED, LCD TV through Lava Z40.Lava Z40 have Sweep Panorama to take pictures around you.

Memory and Entertainment Features

Lava Z40 Supports major auto Formats WAV, AAC, AMR, MP3, WMA, MIDI, FLAC, APE, OGG and video Formats 3GP, MP4, FLV, WMV, AVI, MKV, H.264, H.263, device haveMini headphone headphone jackLava Z40 have internal storage 8 GB help to storage enough data of music and video files.expendable memory can upgrade Upto 64 GB with MicroSD Memory Card.Lava Z40 supports Stereo FM Radio along with FM Recording feature.Device have the power to playback musics Up to 7 Hrs through standard Media Player.able to play videos Up to 3 Hrs

Internet and Data Communication

Lava Z40 Supports 2G Transfersand 3G TransfersData Transfer with GPRS and with EDGE.Data communication speed through LTE 50 Mbps,HSPA plus,LTE CAT4 150 Mbps DL,Data connection also through Wi-Fi 802.11 b/g/n.Wi-Fi supports dual band Hotspot support to share internet connection through Lava Z40. Device support to browse web pages through with , which supports you to browse web pages.browser also supports Adobe Flash .
Personal data transfers through Bluetooth 4.2 Device comes with which helps to view mapsand locate our location through GPS Tracking help us for Navigation or Direction . Device supports messaging features SMS,MMS,Email,Push Mail,IM,Hangouts.