Samsung Galaxy A20 vs Vivo T4 Lite

Key Specs

Battery
4000 mAh	-
Display
6.4 inches (16.26 cm)	-
Front Camera
8 MP	-
Processor
Samsung Exynos 7 Octa 7884	-
RAM
3 GB	-
Rear Camera
13 MP + 5 MP	-

Audio

Stereo Speakers
-	Yes

Battery

Capacity
4000 mAh	6000 mAh
Quick Charging
Yes, Fast, 15W	15W wired charging
Removable
No	No
TalkTime
Up to 26 Hours(3G)	37 hours
Type
Li-ion	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, LED
Front Camera
-	5 MP ƒ/2.2 (Wide Angle)
Rear Camera
-	Dual: 50MP main (Sony sensor, f/1.8) + 2MP depth sensor (f/2.4)
Video Recording
-	1080p @ 30 fps FHD

Design

Build Material
Back: Plastic	-
Colours
Black, Blue, Gold, Red	Prism Blue, Titanium Gold
Height
158.4 mm	-
Ruggedness
-	IP64 dust and splash resistance
Thickness
7.8 mm	-
Weight
169 grams	202 Gram
Width
74.7 mm	-

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Dimensions

Dimensions
-	77 x 167.3 x 8.2 mm
Height
-	167.3 mm
Thickness
-	8.2 mm
Width
-	77 mm

Display

Aspect Ratio
19.5:9	20:09
Bezel-less display
Yes with waterdrop notch	No
Brightness
-	1000 nits
Display Type
Super AMOLED	HD+ LCD
Pixel Density
268 ppi	260 PPI
Refresh Rate
-	90 Hz
Resolution
720x1560 px (HD+)	720 x 1600 pixels
Screen Protection
Corning Gorilla Glass v3	-
Screen Size
6.4 inches (16.26 cm)	6.74 inches
Screen to Body Ratio (calculated)
84.79 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Camera Setup
Single	-
Flash
No	-
Resolution
8 MP f/2.0, Primary Camera	-

General

Brand
Samsung	Vivocu
Custom UI
Samsung One UI	Funtouch OS 15
Launch Date
April 8, 2019	June 24, 2025
Model
-	T4 Lite
Operating System
Android v9.0 (Pie)	Android v15

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Dual	-
Flash
Yes, LED Flash	-
Image Resolution
4128 x 3096 Pixels	-
OIS
No	-
Resolution
13 MP f/1.9, Primary Camera 5 MP f/2.2, Ultra-Wide Angle Camera	-
Sensor
IMX258, Exmor-RS CMOS Sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.4
GPS
Yes with A-GPS, Glonass	Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS
NFC
No	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	4G, 5G
SAR Value
Head: 0.389 W/kg	-
SIM 1
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) / 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	5G Bands: n1/n3/n5/n8/n28B/n38/n40/n77(3300-3800MHz)/n78
SIM 2
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) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available	5G Bands: n1/n3/n5/n8/n28B/n38/n40/n77(3300-3800MHz)/n78
SIM Size
SIM1: Nano, SIM2: Nano	Nano+Nano SIM
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE	Dual Sim, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, with wifi-hotspot
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (1.6 GHz, Dual core + 1.35 GHz, Hexa Core)	-
Chipset
Samsung Exynos 7 Octa 7884	-
Fabrication
14 nm	-
Graphics
Mali-G71 MP2	-
Processor
-	Mediatek Dimensity 6300
Processor Fabrication
-	6 nm
RAM
3 GB	4 GB / 6 GB / 8 GB
RAM Type
-	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes, Side
Fingerprint Sensor Position
Rear	-
Other Sensors
Proximity sensor, Accelerometer, Gyroscope	Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Side Mounted Capacitive Fingerprint Sensor

Storage

Expandable Memory
Yes, Up to 512 GB	1TB
Internal Memory
32 GB	128 GB / 256 GB
Storage Type
eMMC 5.1	UFS 2.2
USB OTG
Yes	-
User Available Storage
Up to 21.7 GB	-