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Vivo V21 5G vs Asus Zenfone 8

Key Feature Comparison

7.3

Vivo V21 5G

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7.9

Asus Zenfone 8

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 800U MT6853V, Mali-G57 MC3

Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Qualcomm Snapdragon 888, Adreno 660

4000 mAh

Li-ion, Flash, 33W

4000 mAh

Li-Polymer, Quick, v4.0, 30W

6.44 inches

409 ppi, FHD

5.9 inches

446 ppi, FHD

Triple, 64MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Dual, 64MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.44 inches
5.9 inches

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2404 pixels
1080 x 2400 pixels

Pixel Density

409 ppi
446 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

84.90%
82.90%

Screen Design

Waterdrop notch
Punch hole

Screen Refresh Rate

90 Hz
120 Hz

Screen Quality

FHD
FHD

Peak Brightness

800 nits
1100 nits

Screen Protection

-
Corning Gorilla Glass

Phone Variants

8GB 256GB, 8GB 128GB
6GB 128GB

Expandable Storage

Yes
No

RAM Type

LPDDR4X
LPDDR5

Storage Type

UFS 2.2
UFS 3.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 2 TB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v11
Android v11

GPU

Mali-G57 MC3
Adreno 660

Chipset

MediaTek Dimensity 800U MT6853V
Qualcomm Snapdragon 888

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Custom User Interface

Funtouch OS
Zen UI

Clock Speed

2.4 GHz
2.84 GHz

Architecture

64 bit
64 bit

Process Technology

7 nm
5 nm

Battery Capacity

4000 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

Charger Type

Flash, 33W
Quick, v4.0, 30W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

63 % in 30 minutes
60 % in 25 minutes

Announced On

29-Apr-21
12-May-2021

Market Status

Available
Launched Globally

Brand

Vivo
Asus

Model Number

V2050
-

Price Status

Confirmed
Expected

Price

Rs. 29,990
Rs. 44,190

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n, MIMO

Bluetooth Type

v5.1
v5.2

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

Front Video Recording

3840x2160 @ 30 fps
-

Front Camera Features

OIS, Auto Focus
-

Front Camera Setup

Single, 44MP
Single, 12MP

Front Camera 1 Resolution

44 MP
12 MP

Front Camera 1 Type

f/2.0, Wide Angle Primary Camera
f/2.5 Primary Camera

Front Aperture

f/2.0
f/2.5

Front Flash

Yes, Dual LED
LED Flash

Front Camera 1 Lens

-
28 mm focal length, 2.9" sensor size, 1.22 micrometre pixel size

Front Camera 2 Resolution

-
12 MP

Front Sensor

-
Exmor RS

Weight

176 grams
169 grams

Colors

Arctic White, Sunset Dazzle, Dusk Blue, Neon Spark
Obsidian Black, Horizon Silver, Moonlight White

Dimensions

159.6 x 73.9 x 7.3 mm
148 x 68.5 x 8.9 mm

SAR Value

Head: 1.05 W/kg, Body: 0.87 W/kg
-

Build

-
Back: Gorilla Glass

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 64MP + 8MP + 2MP
Dual, 64MP + 12MP

Rear Camera 1 Resolution

64 MP
64 MP

Rear Camera 1 Type

f/1.79, Wide Angle Primary Camera
f/1.8, Wide Angle (78 degree field-of-view) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
12 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
14 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 3 Resolution

2 MP
10 MP

Rear Camera 3 Type

f/2.4, Macro Camera
-

Rear Aperture

f/1.79
f/1.8

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Optical

Face Unlock

Yes
Yes
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