• 5.7" (1440x720) IPS LCD
  • 2GB/3GB
    MT6739 SoC
    16GB/32GB Storage
  • 13-MP Rear: 1 Camera
  • 3000 mAh

The Lava Z91 phone has a 5.7-inch (1440x720) IPS LCD screen, a 13MP main camera and a 8MP selfie camera. The battery capacity is 3000 mAh and the main processor is a MT6739 with 2 GB of RAM.

Specifications Highlights
ProductLava Z91 (2018)
Display5.7" 1440x720 IPS LCD
Rear Camera(s)
  • 13-MP (Primary)
Selfie Camera(s)
  • 8-MP
Computing
  • MT6739 SoC
  • 2GB/3GB RAM
  • 16GB/32GB Storage
  • MicroSDXC
Battery3000 mAh
DesignIP Rating, 147g (5.2oz), 72.9x152.02x7.7 mm (2.87 x 5.99 x 0.30 inches)
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Display
TypeIPS LCD
Diagonal (inches)5.7"
Display/Body Ratio75.7%
Resolution1440x720
Sharpness (PPI)282 PPI
Features
  • Multitouch
  • Glossy
  • 2.5D
Color Depth24 bit (16,777,216 Colors)
Primary Camera
Megapixel13-MP
Sensor SizeSmall
Autofocus Features
  • Contrast
Hardware Features
  • LED Flash
  • Autofocus
  • HDR Photo
Video Resolutions
  • 1080p/30fps
Battery
Battery TypeLi-Ion
Battery Capacity (mAh)3000 mAh
Battery Features
  • Non-Removable
Computing
Processor BrandMediaTek
Processor NameMT6739
Processor ModelMT6739
Processor # Cores4
Main Processor Frequency (GHz)1.3 GHz
RAM Options2GB/3GB
Internal Storage Options16GB/32GB
Memory Card TypeMicroSDXC
Operating System + VersionAndroid 7.0
Communications
LTE Category (Download)LTE CAT4 150 Mbps
LTE Bands40, 41
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
WiFi Speed
  • b
  • g
  • n
WiFi Features
  • Hotspot
Bluetooth VersionBluetooth 4.0
Bluetooth Features
  • A2DP
Connector TypeMicro USB
Connector Features
  • USB 2.0
Sim Card 0
NameSIM0
SIM TypeNano SIM
Sim Card 1
NameSIM0
SIM TypeNano SIM/MicroSD
Multimedia
Audio Features
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • H.263
  • H.264
  • MPEG-4
  • MP4
Sensors
  • Proximity
  • Accelerometer
  • Fingerprint
  • GPS
  • A-GPS

Lava Z91 Frequently Asked Questions (FAQ)

Is the Lava Z91 waterproof?

No. Our data shows that the Lava Z91 is NOT water-proof an has no IP-Rating certification. Ingress Protection, or I.P, is a certification that shows if water or dust can penetrate devices.

Is the Lava Z91 Dual-SIM?

Yes, the Lava Z91 may have dual-SIM version(s), however it could change depending on the phone carrier.

Is the Lava Z91 4K?

No, the Lava Z91 resolution of (1440x720) is not considered to be 4K. 4K is typically defined as 4096×2160 (2160p) or 3840×2160 (UHD) resolution on handsets, but there are even more variations for Cinema and Televisions.

Is the Lava Z91 compatible with Wireless Charging?

No, the Lava Z91 is not compatible with Wireless Charging.

Does Lava Z91 support Qi Wireless Charging?

No, the Lava Z91 does not have Qi Wireless Charging.

Is the Lava Z91 4G-compatible?

Yes, the Lava Z91 is a 4G smartphone that is rated 4G LTE CAT4 (150 Mbps).

Is the Lava Z91 a 5G phone?

No, the Lava Z91 is not a 5G device.

Does the Lava Z91 have a USB-C connector?

No, the Lava Z91 is not a USB-C phone.

Does the Lava Z91 have a removable battery?

No, the Lava Z91's battery cannot be removed.

Lava Z91 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better