vivo Y31 2021 vs vivo Y51A

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vivo Y31 2021
₹20,490
(Out of Stock)
vivo Y51A
₹21,990
(Out of Stock)
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Summary

Spec Score

78%
79%

Release Date

20 Jan, 2021
11 Jan, 2021

Performance

Snapdragon 662
Snapdragon 662
Octa Core (upto 2 GHz)
Octa Core (upto 2 GHz)
6 GB RAM
8 GB RAM

Display

6.58 inches (16.71 cm)
6.58 inches (16.71 cm)
IPS LCD
IPS LCD
1080x2408 px (FHD+)
1080x2408 px (FHD+)
60 Hz Refresh Rate
60 Hz Refresh Rate

Rear Camera

48 MP
Wide Angle Primary Camera
48 MP
Wide Angle Primary Camera
2 MP
Depth Camera
8 MP
Ultra-Wide Angle Camera
2 MP
Macro Camera
2 MP
Macro Camera

Front Camera

16 MP
Wide Angle Lens
16 MP
Wide Angle Lens

Battery

5000 mAh
5000 mAh
18W Fast Charging
18W Fast Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
N/A
UFS 2.1

User Ratings

4.4/5
(9,613 ratings)
4.3/5
(13,565 ratings)

Benchmarks (The higher, the better)

220,647
AnTuTu Score
214,456
AnTuTu Score

User Feedback

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General

Launch Date

Jan 20, 2021
(Official)
Jan 11, 2021
(Official)

Operating System

Android v11
Android v11

Custom UI

Funtouch OS
Funtouch OS

Performance

Performance Rating

Good
Good

Chipset

Qualcomm Snapdragon 662
Qualcomm Snapdragon 662

CPU

Octa core

2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260
Octa core

2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

11 nm
11 nm

Graphics (GPU)

Adreno 610
Adreno 610

RAM

6 GB
6 GB / 8 GB

RAM Type

N/A
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

220,647
214,456

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

6.58 inches  (16.71 cm)
6.58 inches  (16.71 cm)

Resolution

1080x2408 px (FHD+)
1080x2408 px (FHD+)

Refresh Rate

60 Hz
60 Hz

Aspect Ratio

20:9
21:9

Pixel Density

401 ppi
401 ppi

Screen to Body Ratio (calculated)

84.75 %
84.75 %

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

90.7 %
N/A

Design

Height

163.8 mm
163.8 mm

Width

75.3 mm
75.3 mm

Thickness

8.3 mm
8.3 mm

Weight

188 grams
188 grams

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

48 MP
Primary Cameraf/1.79 Wide Angle1/2" sensor size 0.8µm pixel size
48 MP
Primary Cameraf/1.79 Wide Angle1/2" sensor size 0.8µm pixel size
2 MP
f/2.4 Depth Camera
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Macro Camera
2 MP
f/2.4 Macro Camera

Autofocus

Yes
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
8000 x 6000 Pixels

Settings

Exposure compensation
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Custom Watermark
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
3840x2160 @ 30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

16 MP
f/2.0 Wide Angle Primary Camera1/3" sensor size 1µm pixel size
16 MP
f/2.0 Wide Angle Primary Camera1/3" sensor size 1µm pixel size

Flash

Yes Screen flash
N/A

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

5000 mAh
5000 mAh

Battery Type

Li-ion
Li-ion

Quick Charging

Yes 18W Fast Charging 70% in 64 minutes
Yes 18W Fast Charging 70% in 64 minutes

Storage

Internal Storage

128 GB
128 GB

Storage Type

N/A
UFS 2.1

Expandable Storage

Yes Up to 1 TB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

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)
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

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)
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 0.87 W/kg Body: 0.39 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n) 5GHz
Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass