vivo Y31 5G vs MIVI One 5G 8GB RAM

Comparing the vivo Y31 5G vs MIVI One 5G 8GB RAM across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both vivo Y31 5G and MIVI One 5G 8GB RAM run at the same processing speed of 2.2 GHz.

Display: MIVI One 5G 8GB RAM offers a screen size of 6.75 inches, while vivo Y31 5G offers 6.68 inches, making MIVI One 5G 8GB RAM the larger display of the two. Both vivo Y31 5G and MIVI One 5G 8GB RAM feature the same LCD display.

Rear Camera: Both vivo Y31 5G and MIVI One 5G 8GB RAM feature a 50 MP primary rear camera.

Front Camera: Both vivo Y31 5G and MIVI One 5G 8GB RAM feature a 8 MP primary front camera.

Battery: vivo Y31 5G offers a higher battery capacity with 6500 mAh, while MIVI One 5G 8GB RAM offers 6000 mAh, making vivo Y31 5G better for longer battery life.

Storage: Both vivo Y31 5G and MIVI One 5G 8GB RAM offer the same internal storage of 128 GB.

vivo Y31 5G

₹19,999

@ Flipkart

MIVI One 5G 8GB RAM

₹16,499

(Upcoming)

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Show Only Differences

Summary

Spec Score

77%

Release Date

13 Sep, 2025

08 Oct, 2026

Performance


Snapdragon 4 Gen 2	Snapdragon 4 Gen 2
Octa Core (upto 2.2 GHz)	Octa Core (upto 2.2 GHz)
4 GB RAM	8 GB RAM

Display


6.68 inches (16.97 cm)	6.745 inches (17.13 cm)
LCD	LCD
720x1608 px (HD+)	720x1600 px (HD+)
120 Hz Refresh Rate	90 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera
0.08 MP Camera	2 MP Camera

Front Camera


8 MP Wide Angle Lens	8 MP

Battery


6500 mAh	6000 mAh
44W Flash Charging	18W
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
eMMC 5.1	UFS 2.2

User Ratings

4.3/5

(654 ratings)

N/A

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₹19,999

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User Feedback

General

Launch Date

Sep 13, 2025

(Official)

Sep 24, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

N/A

2 Year

Security Updates

N/A

2 Year

Custom UI

Funtouch OS

N/A

Performance

Performance Rating

Good

Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2

View Details

Qualcomm Snapdragon 4 Gen 2 SM4450

View Details

Processor

Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Octa core

2.2 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Adreno 613

RAM

4 GB / 6 GB

4 GB / 6 GB / 8 GB

RAM Type

LPDDR4X

Display

Display Rating

Very Good

Excellent

Display Type

LCD

Screen Size

6.68 inches (16.97 cm)

6.745 inches (17.13 cm)

Resolution

720x1608 px (HD+)

720x1600 px (HD+)

Peak Brightness

1000 nits

N/A

HBM Brightness

1000 nits

N/A

Refresh Rate

120 Hz

90 Hz

Aspect Ratio

20:9

Pixel Density

264 ppi

260 ppi

Screen to Body Ratio (calculated)

84.2 %

N/A

Screen Protection

Yes

N/A

Bezel-less Display

Yes with punch-hole display

Yes with waterdrop notch

Design

Height

166.14 mm

168.2 mm

Width

77.01 mm

N/A

Thickness

8.39 mm

9.15 mm

Weight

209 grams

210 grams

Build Material

Back: Plastic

Water Resistance

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Yes Splash proof IP64

Ruggedness

Dust proof Shock proof

Dust proof

Rear Camera

Rear Camera Rating

Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle

50 MP
Primary Cameraf/1.8

0.08 MP
f/3.0

2 MP

Autofocus

Yes	Yes Phase Detection Autofocus

OIS

N/A

Flash

Yes LED Flash + Aura Light

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

N/A

Settings

Exposure compensation ISO control

ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

Full HD @30 fps

Full HD @30/60 fps
HD @30 fps

Front Camera

Front Camera Rating

Very Good

Resolution

8 MP
f/2.0 Wide Angle Primary Camera

8 MP
f/2.0 Primary Camera

Autofocus

N/A

Flash

N/A	Yes Screen flash

Camera Features

N/A	Fixed Focus

Video Recording

Full HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

6500 mAh

6000 mAh

Battery Type

Li-ion

N/A

Quick Charging

Yes 44W Flash Charging 50% in 38 minutes

Yes 18W v2.0

Reverse Charging

Yes

N/A

Storage

Internal Storage

128 GB

Storage Type

eMMC 5.1

UFS 2.2

Expandable Storage

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N41 / 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)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N41 / 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)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

SAR Value

Head: 1.130 W/kg Body: 0.986 W/kg

N/A

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 Features

Mobile Hotspot

Bluetooth

Yes v4.2

Yes v5.1

GPS

Yes with A-GPS Glonass

Yes

NFC

IR Blaster

N/A

Multimedia

Stereo Speakers

Yes

N/A

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

Fingerprint Sensor Type

N/A	Capacitive

Other Sensors

Light sensor Proximity sensor Accelerometer

Light sensor Proximity sensor Accelerometer Compass Gyroscope

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₹19,999

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