Lava Spark I7 vs Lava Z53

Key Specs

Battery
Battery	1200 mAh	4120 mAh
Display
Display	2.8 inches (7.11 cm)	6.1 inches (15.49 cm)
Front Camera
Front Camera	-	5 MP
Processor
Processor	-	Unisoc SC9832E
RAM
RAM	-	1 GB
Rear Camera
Rear Camera	1.3 MP	8 MP

Battery

Capacity
Capacity	1200 mAh	4120 mAh
Quick Charging
Quick Charging	-	Yes, Fast, 7.5W
Removable
Removable	Yes	Yes
Standby time
Standby Time	-	Up to 493 Hours(2G)
TalkTime
TalkTime	-	Up to 35 Hours(4G)
Type
Type	Li-ion	Li-Polymer
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	Prism Blue, Prism Rose
Height
Height	130 mm	136 mm
Thickness
Thickness	10.7 mm	9.7 mm
Weight
Weight	-	134.9 grams
Width
Width	56.8 mm	66.3 mm

Display

Aspect Ratio
Aspect Ratio	-	19:9
Bezel-less display
Bezel-less display	-	Yes with waterdrop notch
Display Colour
Display Colour	65K	-
Display Type
Display Type	TFT	TFT
Pixel Density
Pixel Density	143 ppi	232 ppi
Resolution
Resolution	240x320 px	600x1280 px
Screen Protection
Screen Protection	-	No
Screen Size
Screen Size	2.8 inches (7.11 cm)	6.1 inches (15.49 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	32.88 %	102.49 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	-	5 MP, Primary Camera(1.12µm pixel size)

General

Brand
Brand	Lava	Lava
Custom UI
Custom UI	-	Star OS
Launch Date
Launch Date	November 7, 2016 (Official)	January 31, 2020 (Official)
Operating System
Operating System	-	Android v9.0 (Pie)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	3264 x 2448 Pixels
Resolution
Resolution	-	8 MP, Primary Camera(1.12µm pixel size)
Shooting Modes
Shooting Modes	-	High Dynamic Range mode (HDR) Burst mode
Video Recording
Video Recording	-	1920x1080 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, v4.2
GPS
GPS	-	Yes with A-GPS
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) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz 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) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz 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	-	Mass storage device, USB charging, microUSB
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

CPU
CPU	-	Quad core, 1.4 GHz, Cortex A7
Chipset
Chipset	-	Unisoc SC9832E
Fabrication
Fabrication	-	28 nm
Graphics
Graphics	-	Mali-T820 MP1
RAM type
RAM Type	-	LPDDR3

Sensors

Browser
Browser	Yes, WAP	-
Fingerprint Sensor
Fingerprint Sensor	-	No
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 256 GB
Internal Memory
Internal Memory	-	16 GB
USB OTG
USB OTG	-	Yes