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Vivo Y21 vs OPPO A15

Key Feature Comparison

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At a Glance

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Quad core, 1.3 GHz, Cortex A7

MediaTek MT6580, Mali-400 MP

Octa core, 2.3 GHz, Cortex A53

MediaTek Helio P35, PowerVR GE8320

1900 mAh

Li-ion

4230 mAh

Li-Polymer

4.5 inches

218 ppi

6.52 inches

269 ppi

Single, 5MP

1280x720 @ 30 fps

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

4.5 inches
6.52 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

480 x 854 pixels
720 x 1600 pixels

Pixel Density

218 ppi
269 ppi

Screen Protection

No
Gorilla Glass 3

Screen to Body Ratio

64.18%
88.70%

Aspect Ratio

-
20:09

Screen Design

-
Waterdrop notch

Screen Refresh Rate

-
60 Hz

Peak Brightness

-
480 nits

Phone Variants

1GB 16GB
3GB 32GB, 2GB 32GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 256 GB

OTG Support

Yes
Yes

RAM Type

-
LPDDR4X

Storage Type

-
eMMC 5.1

Sensors

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

Operating System

Android v5.1 (Lollipop)
Android v10 (Q)

GPU

Mali-400 MP
PowerVR GE8320

Chipset

MediaTek MT6580
MediaTek Helio P35

CPU

Quad core, 1.3 GHz, Cortex A7
Octa core, 2.3 GHz, Cortex A53

Clock Speed

1.3 GHz
2.3 GHz

Architecture

32 bit
64 bit

Custom User Interface

-
ColorOS

Process Technology

-
12 nm

Battery Capacity

1900 mAh
4230 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-Polymer

USB Type-C

No
No

Announced On

16-May-16
15-Oct-20

Market Status

Available
Available

Brand

Vivo
OPPO

Price Status

Confirmed
Confirmed

Price

Rs. 7,990
Rs. 8,429

GPS

Yes A-GPS
Yes A-GPS, Glonass

NFC

No
No

Network Support

3G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n/n 5GHz

Bluetooth Type

v4.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

SIM 1 Bands

3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 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) / 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 Bands

2G Bands: GSM 1800 / 1900 / 850 / 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...

Audio Features

-
Hi-Res audio. 9.2 mm full-range dynamic speaker

VoLTE

-
Yes

Weight

145 grams
175 grams

Colors

Gold, White
Dynamic Black, Mystery Blue, Rainbow Silver

Dimensions

130.7 x 66.4 x 9.2 mm
164 x 75.4 x 7.9 mm

Build

-
Back: Plastic

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1280x720 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 5MP
Triple, 13MP + 2MP + 2MP

Rear Camera 1 Resolution

5 MP
13 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.2, Wide Angle Primary Camera

Rear Aperture

f/2.2
f/2.2

Rear Camera 1 Lens

-
3.1" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

-
2 MP

Rear Camera 2 Type

-
f/2.4, Depth Camera

Rear Camera 3 Resolution

-
2 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Front Camera Setup

Single, 2MP
Single, 5MP

Front Camera 1 Resolution

2 MP
5 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.4 Primary Camera

Front Aperture

f/2.2
f/2.4

Front Flash

No
-

Front Video Recording

-
1080p30fps

Front Camera Features

-
HDR

Fingerprint Scanner

No
Yes

Fingerprint Scanner Position

-
Rear

Face Unlock

-
Yes

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