Lava N350 vs Lava Z91

Key Specs

Battery
Battery	1300 mAh	3000 mAh
Display
Display	3.5 inches (8.89 cm)	5.7 inches (14.48 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	-	MediaTek MT6739
RAM
RAM	-	3 GB
Rear Camera
Rear Camera	2 MP	13 MP

Battery

Capacity
Capacity	1300 mAh	3000 mAh
Removable
Removable	-	No
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Design

Colours
Colours	Black, White	Blue
Height
Height	115 mm	152 mm
Thickness
Thickness	11.9 mm	7.7 mm
Weight
Weight	115 grams	147 grams
Width
Width	61.5 mm	72.9 mm

Display

Aspect Ratio
Aspect Ratio	-	18:9
Bezel-less display
Bezel-less display	-	Yes
Display Type
Display Type	LCD	IPS LCD
Pixel Density
Pixel Density	165 ppi	282 ppi
Resolution
Resolution	320x480 px	720x1440 px (HD+)
Screen Size
Screen Size	3.5 inches (8.89 cm)	5.7 inches (14.48 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	51.57 %	75.67 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
Camera Features	Fixed Focus	-
Resolution
Resolution	0.3 MP, Primary Camera	8 MP f/2.2, Primary Camera

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General

Brand
Brand	Lava	Lava
Custom UI
Custom UI	-	Star OS
Launch Date
Launch Date	October 30, 2012 (Official)	April 12, 2018 (Official)
Operating System
Operating System	Android v2.3 (Gingerbread)	Android v7.0 (Nougat)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	Digital Zoom	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	1600 x 1200 Pixels	4128 x 3096 Pixels
Resolution
Resolution	2 MP, Primary Camera	13 MP f/2.0, Primary Camera(1.12µm pixel size)
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes, Recording option	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v3.0	Yes, v4.0
GPS
GPS	Yes with A-GPS	Yes with A-GPS
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz GPRS: Class 12 EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	USB 2.0, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

CPU
CPU	1 GHz	Quad core, 1.3 GHz, Cortex A53
Chipset
Chipset	-	MediaTek MT6739
Graphics
Graphics	-	PowerVR GE8100

Sensors

Applications
Applications	Messaging Application, Music Organizer	-
Fingerprint Sensor
Fingerprint Sensor	-	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Other Sensors
Other Sensors	Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 128 GB
Internal Memory
Internal Memory	160 MB	32 GB
USB OTG
USB OTG	-	Yes