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Lava Z3 vs Lava Z21

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Rs. 6,999

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Rs. 5,099

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Summary
Performance

MediaTek

3 GB RAM

2 GB RAM

Display

6.51" (16.54 cm)

720x1600 px, 270 PPI

5.0" (12.7 cm)

480x854 px, 196 PPI

Rear Camera

8 MP

Single Camera

5 MP

Single Camera

Front Camera

5 MP

Single Camera

2 MP

Single Camera

Battery

5000 mAh

3100 mAh

23 h talktime (4G)

Storage

32 GB

512 GB (Expandable)

32 GB

256 GB (Expandable)

User Rating
Best Prices
Rs. 6,999 @Amazon Buy
Not available in any other store
Rs. 5,099 @Amazon Buy
Not available in any other store
General
Launch Date

November 16, 2021 (Official)

February 28, 2022 (Official)

Operating System

Android v11

Android v11

Custom UI

Android Go

Performance
Chipset

MediaTek

CPU

Octa core, 2.3 GHz

Octa core, 1.6 GHz

RAM

3 GB

2 GB

Display
Display Type

IPS LCD

IPS LCD

Screen Size

6.51 " (16.54 cm)

5.0 " (12.7 cm)

Resolution

720 x 1600 pixels

480 x 854 pixels

Aspect Ratio

20:9

Pixel Density

270 ppi

196 ppi

Screen to Body Ratio (calculated)

82.06 %

64.29 %

Bezel-less display

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 164.5 mm
Width: 75.8 mm
Thickness: 8.9 mm

Height: 146.5 mm
Width: 73 mm
Thickness: 10.4 mm

Weight

187 grams

Colours

Striped Blue, Striped Cyan

Blue, Cyan

Camera
Main Camera
Camera Setup

Single

Single

Resolution

8 MP f/2.0, Primary Camera(1.12┬Ám pixel size)

5 MP, Primary Camera

Autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

3264 x 2448 Pixels

2592 x 1944 Pixels

Shooting Modes

High Dynamic Range mode (HDR)

Burst mode

Camera Features

Digital Zoom
Auto Flash

Digital Zoom

Video Recording

1920x1080 @ 30 fps

1280x720 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

5 MP f/2.2, Primary Camera

2 MP, Primary Camera

Flash

, Screen flash

, LED Flash

Battery
Capacity

5000 mAh

3100 mAh

Type

Li-Polymer

Li-ion

Removable

No

TalkTime

Up to 23 Hours(4G)

Standby time

Up to 520 Hours(2G)

USB Type-C

No

Storage
Internal Memory

32 GB

32 GB

Expandable Memory

, Up to 512 GB

, Up to 256 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

SIM 1

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 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

, Wi-Fi 802.11, b/g/n

, Wi-Fi 802.11, ac/b/g/n

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v4.2

GPS

with A-GPS

with A-GPS

NFC

No

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Fingerprint Sensor Position

Rear

Other Sensors

Proximity sensor, Accelerometer

Proximity sensor, Accelerometer

Price list

Rs. 6,999
Buy Now
Rs. 5,099
Buy Now