Lava Spark I7 vs Lava Z70

Key Specs

Battery
Battery	1200 mAh	2500 mAh
Display
Display	2.8 inches (7.11 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	-	5 MP
Processor
Processor	-	MediaTek MT6737
RAM
RAM	-	2 GB
Rear Camera
Rear Camera	1.3 MP	8 MP

Battery

Capacity
Capacity	1200 mAh	2500 mAh
Removable
Removable	Yes	Yes
Standby time
Standby Time	-	Up to 194 Hours(3G)
TalkTime
TalkTime	-	Up to 11.5 Hours(3G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	1280 x 1024 Pixels	-
Resolution
Resolution	1.3 MP Primary Camera	-

Design

Colours
Colours	White	Black, White and Gold
Height
Height	130 mm	143 mm
Thickness
Thickness	10.7 mm	8.3 mm
Weight
Weight	-	140 grams
Width
Width	56.8 mm	71 mm

Display

Display Colour
Display Colour	65K	-
Display Type
Display Type	TFT	IPS LCD
Pixel Density
Pixel Density	143 ppi	294 ppi
Resolution
Resolution	240x320 px	720x1280 px (HD)
Screen Size
Screen Size	2.8 inches (7.11 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	32.88 %	67.72 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	-	5 MP, Primary Camera

General

Brand
Brand	Lava	Lava
Custom UI
Custom UI	-	Star OS
Launch Date
Launch Date	November 7, 2016 (Official)	October 4, 2017 (Official)
Operating System
Operating System	-	Android v7.0 (Nougat)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
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, Primary Camera
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
Music
Music	Yes, Music Formats: MIDI, MP3	-
Ring Tone
Ring Tone	Polyphonic ringtones, Vibration	-
Special Features
Special Features	Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker	-
Video Player
Video Player	Yes, Video Formats: 3GP, MP4	-
Video player
Video player	Yes, Video Formats: 3GP, MP4	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.0
GPS
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: 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	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) GPRS: Available EDGE: Available
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 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	-	Quad core, 1.3 GHz, Cortex A53
Chipset
Chipset	-	MediaTek MT6737
Graphics
Graphics	-	Mali-T720 MP2

Sensors

Browser
Browser	Yes, WAP	-
Fingerprint Sensor
Fingerprint Sensor	-	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Games
Games	Yes	-
Other Facilities
Other Facilities	Calculator, Stopwatch, Calendar, Alarm	-
Other Sensors
Other Sensors	-	Light sensor, Proximity sensor, Accelerometer
Phone Book
Phone Book	Yes, Limited, 1000 entries	-
SMS
SMS	300	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	-	16 GB