General
- Brand Lava
- Model Z91 (2GB)
- Device Smartphones
- Added November 12, 2018
- Updated June 24, 2024
Launch
- Announced 2018, March
- Status Available. Released 2018, March
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 900 / 1800 - SIM 1 & SIM 2
- 3G bands HSDPA 900 / 2100
- 4G bands LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
- Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
- GPRS Yes
- EDGE Yes
Body
- Dimensions 152 x 72.9 x 7.7 mm (5.98 x 2.87 x 0.30 in)
- Weight 147 g (5.19 oz)
- SIM Dual SIM (Nano-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 5.7 inches, 83.8 cm2 (~75.7% screen-to-body ratio)
- Resolution 720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Platform
- OS Android 7.1 (Nougat)
- Chipset Mediatek MT6739 (28 nm)
- CPU Quad-core 1.3 GHz Cortex-A53
- GPU PowerVR GE8100
Memory
- Card slot microSD, up to 128 GB (dedicated slot)
- Internal 32 GB
- RAM 2 GB RAM
Main camera
- Single 13 MP, f/2.0, 1.12µm, AF
- Features LED flash
- Video 1080p@30fps
Selfie camera
- Single 8 MP, f/2.2
Sound
- Alert types Vibration; MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
- Bluetooth 4.0, A2DP
- GPS Yes, with A-GPS
- NFC No
- FM radio Yes
- USB microUSB 2.0, USB On-The-Go
Features
- Sensors Fingerprint (rear-mounted), accelerometer, proximity
- Messaging SMS(threaded view), MMS, Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 3000 mAh battery
More
- Made by India
- Color Blue
- Other Features MP4/H.264 player MP3/WAV/eAAC+ player Photo/video editor Document viewer