Lava Iris N454 vs Lava Z90

Key Specs

Battery
Battery	1650 mAh	2750 mAh
Display
Display	4.5 inches (11.43 cm)	5.2 inches (13.21 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	-	MediaTek MT6737M
RAM
RAM	-	3 GB
Rear Camera
Rear Camera	8 MP	8 MP

Battery

Capacity
Capacity	1650 mAh	2750 mAh
Standby time
Standby Time	Up to 280(2G)	Up to 152 Hours(3G)
TalkTime
TalkTime	Up to 5(2G)	Up to 10.5 Hours(3G)
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	-	No

Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Fixed Focus	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	0.3 MP, Primary Camera	-
Shooting Modes
Shooting Modes	Continuous Shooting	-

Design

Colours
Colours	White	Blue, Gold
Height
Height	137 mm	148.5 mm
Thickness
Thickness	9.9 mm	8.0 mm
Weight
Weight	154.6 grams	159 grams
Width
Width	70 mm	73 mm

Display

Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	245 ppi	282 ppi
Resolution
Resolution	-	720x1280 px (HD)
Screen Size
Screen Size	4.5 inches (11.43 cm)	5.2 inches (13.21 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	58.17 %	68.6 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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General

Brand
Brand	Lava	Lava
Launch Date
Launch Date	February 27, 2013	October 4, 2017 (Official)
Operating System
Operating System	Android v4 (Ice Cream Sandwich)	Android v7.0 (Nougat)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	3264 x 2448 Pixels
OIS
OIS	-	No
Resolution
Resolution	-	8 MP f/2.0, Primary Camera
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	-	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.0
GPS
GPS	Yes	Yes with A-GPS
HDMI
HDMI	Yes	-
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	3G Speed: EV-DO category Rev.A GPRS: Available 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) GPRS: Available EDGE: Available
SIM 2
SIM 2	-	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) GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Micro, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	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	Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

CPU
CPU	Dual core, 1 GHz, Cortext A9	Quad core, 1.3 GHz, Cortex A53
Chipset
Chipset	-	MediaTek MT6737M
Graphics
Graphics	-	Mali-T720 MP2
Ram
RAM	512 MB	-

Sensors

Applications
Applications	Fusion, Agnipath, Ninja Rush, Saavn, Saving Private Sheep, Little G.One Adventure, Hike	-
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	4 GB	32 GB