Vivo T4x vs Vivo V20

Key Specs

Battery
5100 mAh	4000 mAh
Display
6.67 inches (16.94 cm)	6.44 inches (16.36 cm)
Front Camera
16 MP	44 MP
Processor
MediaTek Dimensity 1300 MT6893Z	Qualcomm Snapdragon 720G
RAM
-	8 GB
Rear Camera
108 MP + 12 MP + 8 MP + 5 MP	64 MP + 8 MP + 2 MP

Battery

Capacity
5100 mAh	4000 mAh
Quick Charging
Yes, Fast, 44W	Yes, Flash, 33W
Removable
No	No
Type
Li-Polymer	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
12000 x 9000 Pixels	-
Resolution
16 MP, Primary Camera	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Design

Build Material
-	Back: Mineral Glass
Colours
-	Sunset Melody, Midnight Jazz, Moonlight Sonata
Height
-	161.3 mm
Thickness
-	7.3 mm
Weight
-	171 grams
Width
-	74.2 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Bezelless Display
Yes with waterdrop notch	-
Display Type
IPS LCD	AMOLED
HDR 10 / HDR+ support
-	Yes, HDR 10+
Pixel Density
395 ppi	409 ppi
Refresh Rate
120 Hz	60 Hz
Resolution
-	1080x2400 px (FHD+)
Screen Protection
Corning Gorilla Glass v5	-
Screen Size
6.67 inches (16.94 cm)	6.44 inches (16.36 cm)
Screen to Body Ratio (calculated)
-	83.66 %
Screen to Body Ratio (claimed by the brand)
-	90.37 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	44 MP f/2.0, Wide Angle, Primary Camera
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 30 fps

General

Brand
vivo	vivo
Custom UI
-	Funtouch OS
Launch Date
October 18, 2023 (Unofficial)	October 12, 2020 (Official)
Operating System
Android v12	Android v11

Main Camera

Autofocus
-	Yes, Phase Detection autofocus
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Triple
Flash
-	Yes, Dual-color LED Flash
Image Resolution
-	9000 x 7000 Pixels
Resolution
-	64 MP f/1.89, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(16 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Mono Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 60 fps
Video Recording Features
-	Bokeh portrait video

Multimedia

Audio Jack
USB Type-C	3.5 mm
FM Radio
-	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes	Yes, v5.1
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
-	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
SAR Value
-	Head: 0.89 W/kg, Body: 0.49 W/kg
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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) / 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
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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) / 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
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	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (3 GHz, Single core, Cortex A78 + 2.6 GHz, Tri core, Cortex A78 + 2 GHz, Quad core, Cortex A55)	Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Chipset
MediaTek Dimensity 1300 MT6893Z	Qualcomm Snapdragon 720G
Fabrication
6 nm	8 nm
Graphics
Mali-G77 MC9	Adreno 618
RAM type
-	LPDDR4X
Ram
8 GB	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	On-screen
Fingerprint Sensor Type
-	Optical
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
No	Yes, Up to 1 TB
Internal Memory
128 GB	128 GB
USB OTG
-	Yes