Vivo Y51 2020 vs Xiaomi Redmi Note 12

Key Specs

Battery
5000 mAh	5000 mAh
Display
6.58 inches (16.71 cm)	6.67 inches (16.94 cm)
Front Camera
16 MP	13 MP
Processor
Qualcomm Snapdragon 665	Qualcomm Snapdragon 4 Gen 1
RAM
8 GB	4 GB
Rear Camera
48 MP + 8 MP + 2 MP	48 MP + 8 MP + 2 MP

Battery

Capacity
5000 mAh	5000 mAh
Quick Charging
Yes, Fast, 18W: 70 % in 67 minutes	Yes, Fast, 33W: 50 % in 22 minutes
Removable
No	No
Standby time
-	Up to 624 Hours(2G)
TalkTime
-	Up to 34 Hours(4G)
Type
Li-ion	Li-Polymer
USB Type-C
Yes	Yes

Design

Colours
Titanium Sapphire, Crystal Symphony	Frosted Green, Mystique Blue, Matte Black
Height
163.8 mm	165.88 mm
Ruggedness
-	Dust proof
Thickness
8.3 mm	7.98 mm
Waterproof
-	Yes, Splash proof, IP53
Weight
188 grams	188 grams
Width
75.3 mm	76.21 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with waterdrop notch	Yes with punch-hole display
Brightness
-	1200 nits
Display Type
IPS LCD	Super AMOLED
Pixel Density
401 ppi	395 ppi
Refresh Rate
60 Hz	120 Hz
Resolution
1080x2408 px (FHD+)	1080x2400 px (FHD+)
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
6.58 inches (16.71 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
84.75 %	84.97 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	Single
Resolution
16 MP f/2.0, Primary Camera	13 MP f/2.45, Wide Angle, Primary Camera

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General

Brand
vivo	Xiaomi
Custom UI
Funtouch OS	HyperOS
Launch Date
December 7, 2020 (Official)	January 11, 2023 (Official)
Operating System
Android v11	Android v12

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Custom Watermark Face detection Filters Touch to focus Voice Shutter
Camera Setup
Triple	Triple
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
8000 x 6000 Pixels	8000 x 6000 Pixels
Resolution
48 MP f/1.79, Wide Angle, Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4	48 MP f/1.8, Wide Angle, Primary Camera 8 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera
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) Burst mode Beautify Macro Mode
Video Recording
3840x2160 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps
Video Recording Features
-	Movie Frame Macro Video Kaleidoscope Short Video Mode

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.1
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SIM 1
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	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N78 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
SIM 2
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	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N78 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
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano (Hybrid)
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/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)	Octa core (2 GHz, Dual core, Cortex A78 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
Qualcomm Snapdragon 665	Qualcomm Snapdragon 4 Gen 1
Fabrication
11 nm	6 nm
Graphics
Adreno 610	Adreno 619
RAM type
LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	Side
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 1 TB
Internal Memory
128 GB	128 GB
Storage Type
UFS 2.1	UFS 2.2
USB OTG
Yes	Yes