Vivo T3x vs Vivo U20

Key Specs

Battery
6000 mAh	5000 mAh
Display
6.72 inches (17.07 cm)	6.53 inches (16.59 cm)
Front Camera
8 MP	16 MP
Processor
Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 675
RAM
4 GB	4 GB
Rear Camera
50 MP + 2 MP	16 MP + 8 MP + 2 MP

Battery

Capacity
6000 mAh	5000 mAh
Quick Charging
Yes, Flash, 44W	Yes, Fast, 18W
Removable
No	No
Standby time
-	Up to 273 Hours(2G)
Type
-	Li-ion
USB Type-C
Yes	No

Design

Build Material
Back: Plastic	Back: Plastic
Colours
Crimson Bliss, Celestial Green	Racing Black, Blaze Blue
Height
165.70 mm	162.15 mm
Ruggedness
Dust proof	-
Thickness
7.99 mm	8.89 mm
Waterproof
Yes, Splash proof, IP64	-
Weight
199 grams Below	193 grams Below
Width
76 mm	76.47 mm

Display

Aspect Ratio
20:9	19.5:9
Bezel-less display
Yes with punch-hole display	Yes with waterdrop notch
Display Type
LCD	IPS LCD
Pixel Density
393 ppi	395 ppi
Refresh Rate
120 Hz	-
Resolution
1080x2408 px (FHD+)	1080x2340 px (FHD+)
Screen Size
6.72 inches (17.07 cm)	6.53 inches (16.59 cm)
Screen to Body Ratio (calculated)
86.58 %	84.23 %
Screen to Body Ratio (claimed by the brand)
91.48 %	90.3 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	Single
Flash
-	Yes, Screen flash
Resolution
8 MP f/2.05, Wide Angle, Primary Camera	16 MP f/2.0, Primary Camera(3.1" sensor size, 1µm pixel size)
Video Recording
-	1920x1080 @ 30 fps

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General

Brand
vivo	vivo
Custom UI
Funtouch OS	Funtouch OS
Launch Date
April 24, 2024 (Official)	November 28, 2019 (Official)
Operating System
Android v14	Android v9.0 (Pie)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Filters Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Dual	Triple
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
8150 x 6150 Pixels	4616 x 3464 Pixels
Resolution
50 MP f/1.8, Wide Angle, Primary Camera 2 MP f/2.4, Depth Camera	16 MP f/1.78, Primary Camera 8 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera(5.0" sensor size, 1.75µm pixel size)
Sensor
-	IMX499, Exmor-RS CMOS Sensor
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
1920x1080 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 60 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
No	Yes
Loudspeaker
Yes	Yes
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.1	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	-
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 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
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 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 (Hybrid)	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, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.2 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)	Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Chipset
Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 675
Fabrication
4 nm	11 nm
Graphics
Adreno 710	Adreno 612
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	Rear
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 1 TB	Yes, Up to 256 GB
Internal Memory
128 GB	64 GB
Storage Type
UFS 2.2	UFS 2.1
USB OTG
Yes	Yes
User Available Storage
-	Up to 49.5 GB