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Asus Zenfone 8 vs Realme GT 5G vs OPPO A9 2020

Key Feature Comparison

7.9

Asus Zenfone 8

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7.6

Realme GT 5G

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6.5

OPPO A9 2020

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At a Glance

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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

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

Qualcomm Snapdragon 888, Adreno 660

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 665, Adreno 610

4000 mAh

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

4500 mAh

Li-ion, Super Dart, 65W

5000 mAh

Li-Polymer

5.9 inches

446 ppi, FHD

6.43 inches

409 ppi, FHD

6.5 inches

270 ppi

Dual, 64MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps

Triple, 64MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Quad, 48MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.9 inches
6.43 inches
6.5 inches

Screen Type

AMOLED
Super AMOLED
IPS LCD

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels
720 x 1600 pixels

Pixel Density

446 ppi
409 ppi
270 ppi

Aspect Ratio

20:09
20:09
20:09

Screen Protection

Corning Gorilla Glass
-
Gorilla Glass 3

Screen to Body Ratio

82.90%
91.70%
89%

Screen Design

Punch hole
Punch hole
Waterdrop notch

Screen Refresh Rate

120 Hz
120 Hz
-

Screen Quality

FHD
FHD
-

Peak Brightness

1100 nits
600 nits
480 nits

Phone Variants

6GB 128GB
12GB 256GB, 8GB 128GB
8GB 128GB, 4GB 128GB

Expandable Storage

No
No
Yes

RAM Type

LPDDR5
LPDDR5
LPDDR4X

Storage Type

UFS 3.1
UFS 3.1
UFS 2.1

Expandable Storage Capacity

Yes, 2 TB
-
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v11
Android v11
Android v9.0 (Pie)

GPU

Adreno 660
Adreno 660
Adreno 610

Chipset

Qualcomm Snapdragon 888
Qualcomm Snapdragon 888
Qualcomm Snapdragon 665

CPU

Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)
Octa core (2.42 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

Zen UI
Realme UI
ColorOS

Clock Speed

2.84 GHz
2.42 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

5 nm
5 nm
11 nm

Battery Capacity

4000 mAh
4500 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-Polymer

Charger Type

Quick, v4.0, 30W
Super Dart, 65W
-

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
-

Charging Time

60 % in 25 minutes
100 % in 35 minutes
-

Announced On

12-May-2021
25-Aug-21
10-Sep-19

Market Status

Launched Globally
Available
Available

Brand

Asus
Realme
OPPO

Price Status

Expected
Confirmed
Confirmed

Price

Rs. 44,190
Rs. 37,999
Rs. 15,990

Model Number

-
RMX2202
CPH1937

GPS

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

NFC

Yes
Yes
No

Network Support

5G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.2
v5.2
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
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...
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

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...
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

-
Dolby Atmos
Dolby Atmos

Weight

169 grams
186 grams
195 grams

Colors

Obsidian Black, Horizon Silver, Moonlight White
Dashing Silver, Dashing Blue
Space Purple, Marine Green, Gradient White, Vanilla Mint

Build

Back: Gorilla Glass
-
Back: Plastic

Dimensions

148 x 68.5 x 8.9 mm
158.5 x 73.3 x 8.4 mm
163.6 x 75.6 x 9.1 mm

OIS

Yes
-
-

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Dual, 64MP + 12MP
Triple, 64MP + 8MP + 2MP
Quad, 48MP + 8MP + 2MP + 2MP

Rear Camera 1 Resolution

64 MP
64 MP
48 MP

Rear Camera 1 Type

f/1.8, Wide Angle (78 degree field-of-view) Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle (78 degree field-of-view) Primary Camera
f/1.8 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
2.25" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

12 MP
8 MP
8 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.3, Wide Angle, Ultra-Wide Angle Camera
f/2.25, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

10 MP
2 MP
2 MP

Rear Sensor

Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/1.8
f/1.8
f/1.8

Rear Camera 3 Type

-
f/2.4, Macro Camera
f/2.4, Macro Camera

Rear Camera 3 Lens

-
21.88 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
5.0" sensor size, 1.75 micrometre pixel size

Front Camera Setup

Single, 12MP
Single, 16MP
Single, 16MP

Front Camera 1 Resolution

12 MP
16 MP
16 MP

Front Camera 1 Type

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

Front Camera 1 Lens

28 mm focal length, 2.9" sensor size, 1.22 micrometre pixel size
3.1" sensor size, 1 micrometre pixel size
3.1" sensor size, 1 micrometre pixel size

Front Camera 2 Resolution

12 MP
-
-

Front Sensor

Exmor RS
Exmor RS
-

Front Aperture

f/2.5
f/2.5
f/2.0

Front Flash

LED Flash
-
-

Front Video Recording

-
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

-
Fixed Focus
HDR

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
Rear

Fingerprint Scanner Type

Optical
Optical
-

Face Unlock

Yes
Yes
Yes
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