Micromax X610 vs Vivo Y31 2021

Key Specs

Battery
Battery	1800 mAh	5000 mAh
Display
Display	2.4 inches (6.1 cm)	6.58 inches (16.71 cm)
Front Camera
Front Camera	-	16 MP
Processor
Processor	-	Qualcomm Snapdragon 662
RAM
RAM	-	6 GB
Rear Camera
Rear Camera	0.3 MP	48 MP + 2 MP + 2 MP

Battery

Capacity
Capacity	1800 mAh	5000 mAh
Quick Charging
Quick Charging	-	Yes, Fast, 18W: 70 % in 64 minutes
Removable
Removable	-	No
TalkTime
TalkTime	Up to 4 Hours(2G)	-
Talktime
Talktime	Up to 4 Hours(2G)	-
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	Yes

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Image Resolution
Image Resolution	640 x 480 Pixels	-
Resolution
Resolution	0.3 MP Primary Camera	-

Design

Colours
Colours	Black	Ocean Blue, Racing Black
Height
Height	119 mm	163.8 mm
Thickness
Thickness	15.6 mm	8.3 mm
Weight
Weight	65 grams	188 grams
Width
Width	51 mm	75.3 mm

Display

Aspect Ratio
Aspect Ratio	-	20:9
Bezel-less display
Bezel-less display	-	Yes with waterdrop notch
Display Type
Display Type	TFT	IPS LCD
Pixel Density
Pixel Density	167 ppi	401 ppi
Refresh Rate
Refresh Rate	-	60 Hz
Resolution
Resolution	-	1080x2408 px (FHD+)
Screen Resolution
Screen Resolution	240 x 320 pixels	-
Screen Size
Screen Size	2.4 inches (6.1 cm)	6.58 inches (16.71 cm)
Screen To Body Ratio Calculated
Screen To Body Ratio Calculated	29.39 %	-
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	84.75 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	-	90.7 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, Screen flash
Resolution
Resolution	-	16 MP f/2.0, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

General

Brand
Brand	-	vivo
Custom UI
Custom UI	-	Funtouch OS
Launch Date
Launch Date	-	January 20, 2021 (Official)
Operating System
Operating System	-	Android v11

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus
Camera Setup
Camera Setup	-	Triple
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	8000 x 6000 Pixels
Resolution
Resolution	-	48 MP f/1.79, Wide Angle, Primary Camera(2" sensor size, 0.8µm pixel size)2 MP f/2.4, Depth Camera 2 MP f/2.4, Macro Camera
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR) Macro Mode
Video Recording
Video Recording	-	3840x2160 @ 30 fps

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	Yes, Music Formats: MIDI, MP3, WAV	-
Ring Tone
Ring Tone	Music ringtones, Polyphonic ringtones, Vibration	-
Special Features
Special Features	Torch Light	-
Video Player
Video Player	Yes, Video Formats: 3GP, MP4	-
Video player
Video player	Yes, Video Formats: 3GP, MP4	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v5.0
GPS
GPS	-	Yes with A-GPS, Glonass
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	-	Head: 0.87 W/kg, Body: 0.39 W/kg
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz GPRS: 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
SIM 2	2G Bands: GSM 1800 / 900 MHz	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
SIM Size	SIM1: Mini, SIM2: Mini	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	Mass storage device, USB charging
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	-	Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	-	Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Chipset
Chipset	-	Qualcomm Snapdragon 662
Fabrication
Fabrication	-	11 nm
Graphics
Graphics	-	Adreno 610
Ram
RAM	32 MB	-

Sensors

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

Smart TV Features

Camera
Camera	0.3 MP	-

Special Features

Browser
Browser	Yes, WAP	-
Games
Games	Yes	-
Other Facilities
Other Facilities	Calculator, Stopwatch, World clock, Calendar, Alarm	-
Phone Book
Phone Book	Yes, Limited, 300 entries	-
SMS
SMS	200	-
Sms
Sms	200	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 8 GB	Yes, Up to 1 TB
Internal Memory
Internal Memory	32 MB	128 GB
USB OTG
USB OTG	-	Yes