Vivo T3 Ultra vs Xiaomi Redmi K20 Pro

Key Specs

Battery
-	4000 mAh
Display
-	6.39 inches (16.23 cm)
Front Camera
-	20 MP
Processor
-	Qualcomm Snapdragon 855
RAM
-	6 GB
Rear Camera
-	48 MP + 13 MP + 8 MP

Audio

Audio Jack
USB Type-C	-
Loudspeaker
Yes	-
Stereo Speakers
Yes	-

Battery

Capacity
5500 mAh	4000 mAh
Quick Charging
Yes, Flash, 80W: 100 % in 55 minutes	Yes, Quick, v4.0: 58 % in 30 minutes
Removable
No	No
Type
Li-ion	Li-Polymer
USB Type-C
Yes	Yes

Camera

Autofocus
Yes	-
Flash
Yes, Smart Aura Light	-
Front Camera
50 MP	-
Image Resolution
8150 x 6150 Pixels	-
Rear Camera
50 MP + 8 MP	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) SuperMoon	-
Video Recording
3840x2160 @ 60 fps	-

Design

Build Material
Back: Mineral Glass	Back: Gorilla Glass
Colours
Lunar Gray, Frost Green	Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White
Height
-	156.7 mm
Ruggedness
Dust proof	-
Thickness
-	8.8 mm
Weight
192 grams	191 grams
Width
-	74.3 mm

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Dimensions

Height
164.16 mm	-
Thickness
7.58 mm	-
Width
74.93 mm	-

Display

Aspect Ratio
20:9	19.5:9
Bezel-less display
Yes with punch-hole display	Yes
Display Type
AMOLED (Curved Display)	AMOLED
HDR 10 / HDR+ support
-	Yes
Pixel Density
453 ppi	403 ppi
Refresh Rate
120 Hz	-
Resolution
1260x2800 px (FHD+)	1080x2340 px (FHD+)
Screen Protection
-	Corning Gorilla Glass v5
Screen Size
6.78 inches (17.22 cm)	6.39 inches (16.23 cm)
Screen to Body Ratio (calculated)
-	85.9 %
Screen to Body Ratio (claimed by the brand)
-	91.9 %
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Camera Type
-	Pop-Up
Resolution
-	20 MP f/2.2, Primary Camera(0.8µm pixel size)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps

General

Brand
vivo	Xiaomi
Custom UI
Funtouch OS	MIUI
Launch Date
September 19, 2024	July 22, 2019
Operating System
Android v14	Android v9.0 (Pie)

Main Camera

Autofocus
-	Yes, Phase Detection autofocus, Laser autofocus
Camera Features
-	Auto Flash Face detection Touch to focus
Camera Setup
-	Triple
Flash
-	Yes, Dual LED Flash
Image Resolution
-	8000 x 6000 Pixels
OIS
-	No
Resolution
-	48 MP f/1.75, Wide Angle, Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4, Telephoto Camera(4.0" sensor size, 1.12µm pixel size)
Sensor
-	IMX586, Exmor-RS CMOS Sensor
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 120 fps

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.3	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 1.03 W/kg, Body: 0.72 W/kg
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) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1700 / 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) / 2600(band 7) / 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) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1700/2100 / 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) / 2600(band 7) / 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, Dual VoLTE
USB Connectivity
-	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Calling
-	Yes
Wi-Fi Features
-	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Chipset
-	Qualcomm Snapdragon 855
Fabrication
-	7 nm
Graphics
Immortalis-G715 MC11	Adreno 640
Processor
MediaTek Dimensity 9200 Plus	-
RAM
8 GB	6 GB
RAM Type
LPDDR5X	LPDDR4X
RAM type
-	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
-	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	No
Internal Memory
128 GB	128 GB
Storage Type
UFS 3.1	UFS 2.1
USB OTG
-	Yes