Reliance Jiophone Next vs Lava Z66

Key Specs

Battery
3500 mAh	3950 mAh
Display
5.45 inches (13.84 cm)	6.08 inches (15.44 cm)
Front Camera
8 MP	13 MP
Processor
Qualcomm Snapdragon 215	-
RAM
2 GB	3 GB
Rear Camera
13 MP	13 MP + 5 MP

Battery

Capacity
3500 mAh	3950 mAh
Removable
Yes	No
TalkTime
-	Up to 16 Hours(3G) / Up to 38 Hours(2G)
Type
Li-Polymer	Li-Polymer
USB Type-C
No	No

Design

Colours
Black, Blue	Midnight Blue, Marine Blue, Berry Red
Height
-	155.6 mm
Thickness
-	8.8 mm
Weight
-	162 grams
Width
-	73.5 mm

Display

Aspect Ratio
18:9	19:9
Bezel-less display
Yes	Yes with waterdrop notch
Display Colour
16M	-
Display Type
IPS LCD	IPS LCD
Pixel Density
295 ppi	283 ppi
Refresh Rate
60 Hz	-
Resolution
720x1440 px (HD+)	720x1560 px (HD+)
Screen Protection
Corning Gorilla Glass v3	-
Screen Size
5.45 inches (13.84 cm)	6.08 inches (15.44 cm)
Screen to Body Ratio (calculated)
-	79.17 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Flash
Yes, Screen flash	Yes, Screen flash
Resolution
8 MP Front Camera	13 MP f/2.2, Primary Camera(1.12µm pixel size)

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General

Brand
Reliance	Lava
Launch Date
November 4, 2021 (Official)	August 3, 2020 (Official)
Operating System
Pragati OS	Android v10 (Q)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Dual
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
4128 x 3096 Pixels	4128 x 3096 Pixels
Resolution
13 MP Primary Camera	13 MP f/2.0, Primary Camera(1.12µm pixel size)5 MP, Depth Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR) Burst mode
Video Recording
1920x1080 @ 30 fps	1920x1080 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes
Music
Yes, Music Formats: MP3	-
Ring Tone
Music ringtones, Vibration	-
Video Player
Yes, Video Formats: MP4	-
Video player
Yes, Video Formats: MP4	-

Network & Connectivity

Bluetooth
Yes, v4.1	Yes, v4.2
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) GPRS: Available EDGE: 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 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: 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 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

CPU
Quad core, 1.3 GHz, Cortex A53	Octa core, 1.6 GHz
Chipset
Qualcomm Snapdragon 215	-
Fabrication
28 nm	-
Graphics
Adreno 308	-
RAM type
LPDDR3	LPDDR4

Sensors

Browser
Yes, HTML	-
Email
Yes	-
Fingerprint Sensor
No	Yes
Fingerprint Sensor Position
-	Rear
Games
Yes	-
Instant Messaging
Yes	-
Other Facilities
Android Market, World clock, Calendar, Alarm, Document viewer	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer
Phone Book
Yes, Practically Unlimited	-

Storage

Expandable Memory
Yes, Up to 512 GB	Yes, Up to 128 GB
Internal Memory
32 GB	32 GB
USB OTG
Yes	Yes