Lava Z81 Specifications
General
| Brand | Lava |
| Model | Z81 |
| Device Type | Smartphone |
| Price in BD | BDT. 13,500 (Official) |
| Release Date | 10 October 2018 |
| Status | Available |
| Camera | Rear: 13MP/ Front: 13MP |
| Display | 5.7 inches (14.48 cm) |
| Processor | Mediatek MT6761 Helio A22 |
| Battery | 3000 mAh |
Display
| Display Type | IPS LCD |
| Screen Size | 5.7 inches (14.48 cm) |
| Resolution | 720x1440 px (HD+) |
| Aspect Ratio | 18:9 |
| Pixel Density | 282 ppi |
| Screen to Body Ratio | 75.5% |
| Screen Protection | Corning Gorilla Glass 3 |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| Notch | Yes |
Hardware & Software
Software
| Operating System | Android |
| OS Version | v8.1 (Oreo) |
Processor
| Chipset | Mediatek MT6761 Helio A22 |
| CPU | Quad-core 2.0 GHz Cortex-A53 |
| CPU Cores | 4 Cores |
| Architecture | 64 bit |
| GPU | PowerVR GE8320 |
Memory
| Internal Storage | 16 GB |
| Storage Type | eMMC 5.1 |
| USB OTG | Yes |
| RAM | 2 GB |
| RAM Type | LPDDR4X |
Cameras
Main Camera
| Camera Setup | Single |
| Resolution | 13 MP, f/2.2, Primary Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 4160 x 3120 pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Touch to Focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 13 MP, f/2.0, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.2 |
Design & Build
| Dimensions | 152.2 x 73 x 7.9 mm |
| Weight | 141 grams |
| Height | 152.2 mm |
| Width | 73 mm |
| Thickness | 7.9 mm |
| Colors | Black, Gold |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 3000 mAh |
| Placement | Non-removable |
Network
SIM 1
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
SIM 2
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Connectivity
| WLAN | Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS |
| Wi-fi Hotspot | Yes |
| USB | microUSB 2.0 |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Video | 1080p@30fps |
| Document Reader | Yes |
| Audio Jack | 3.5 mm |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Manufacturer
| First Arrival | 10 October 2018 |
| Manufactured By | Lava |
| Availability | Available |
| Made By | India |
More
| Sensor | Accelerometer, proximity |