Lava Z21 vs Samsung Galaxy F04

Key Specs

Battery
3100 mAh	-
Display
5.0 inches (12.7 cm)	-
Front Camera
2 MP	-
RAM
2 GB	-
Rear Camera
5 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
3100 mAh	5000 mAh
Removable
Yes	No
Standby Time
Up to 520 Hours(2G)	-
Standby time
Up to 520 Hours(2G)	-
TalkTime
Up to 23 Hours(4G)	-
Type
Li-ion	Li-ion
USB Type-C
No	Yes

Camera

Autofocus
-	Yes
Flash
-	No
Front Camera
-	5 MP
Image Resolution
-	4128 x 3096 Pixels
Rear Camera
-	13 MP + 2 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps

Design

Build Material
-	Back: Plastic
Colours
Blue, Cyan	Jade Purple, Opal Green
Height
146.5 mm	-
Thickness
10.4 mm	-
Weight
187 grams	188 grams
Width
73 mm	-

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Dimensions

Height
-	164.2 mm
Thickness
-	9.1 mm
Width
-	75.9 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with notch
Display Type
IPS LCD	PLS LCD
Pixel Density
196 ppi	270 ppi
Resolution
480x854 px	720x1600 px (HD+)
Screen Size
5.0 inches (12.7 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
64.29 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Resolution
2 MP, Primary Camera	-

General

Brand
Lava	Samsung
Custom UI
Android Go	Samsung One UI
Launch Date
February 28, 2022 (Official)	January 12, 2023
Operating System
Android v11	Android v12

Main Camera

Camera Features
Digital Zoom	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
2592 x 1944 Pixels	-
Resolution
5 MP, Primary Camera	-
Shooting Modes
Burst mode	-
Video Recording
1280x720 @ 30 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v4.2	Yes, v5.0
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 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 VoLTE	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 b/g/n/ac)	Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz
Wi-Fi Features
Mobile Hotspot	-

Performance

CPU
Octa core, 1.6 GHz	-
Graphics
-	PowerVR GE8320
Processor
-	MediaTek Helio P35
RAM
2 GB	4 GB

Sensors

Fingerprint Sensor
No	No
Other Sensors
Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 256 GB	Yes, Up to 1 TB
Internal Memory
32 GB	64 GB
USB OTG
Yes	-
User Available Storage
-	Up to 47.1 GB