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OPPO F19 vs OPPO A53 vs Samsung Galaxy A51

Key Feature Comparison

6.9

Samsung Galaxy A51

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At a Glance

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

Qualcomm Snapdragon 662, Adreno 610

Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)

Qualcomm Snapdragon 460, Adreno 610

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

5000 mAh

Li-ion, Flash, 33W

5000 mAh

Li-Polymer, Fast, 18W

4000 mAh

Li-ion, Fast, 15W

6.43 inches

409 ppi, FHD

6.5 inches

270 ppi

6.5 inches

405 ppi, FHD

Triple, 48MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps

Quad, 48MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.43 inches
6.5 inches
6.5 inches

Screen Type

AMOLED
IPS LCD
Super AMOLED

Screen Resolution

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

Pixel Density

409 ppi
270 ppi
405 ppi

Aspect Ratio

20:09
20:09
20:09

Screen to Body Ratio

90.80%
89.20%
87.44%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

60 Hz
90 Hz
-

Screen Quality

FHD
-
FHD

Display Colours

16M
-
-

Peak Brightness

800 nits
400 nits
-

Screen Protection

-
Gorilla Glass 3
Gorilla Glass 3

Phone Variants

6GB 128GB
4GB 64GB, 6GB 128GB
8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Storage Type

-
UFS 2.1
UFS 2.0

Sensors

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

Operating System

Android v11
Android v10 (Q)
Android v10 (Q)

GPU

Adreno 610
Adreno 610
Mali-G72 MP3

Chipset

Qualcomm Snapdragon 662
Qualcomm Snapdragon 460
Samsung Exynos 9 Octa 9611

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

ColorOS
ColorOS
Samsung One UI

Clock Speed

2 GHz
1.8 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

11 nm
11 nm
10 nm

Battery Capacity

5000 mAh
5000 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Polymer
Li-ion

Charger Type

Flash, 33W
Fast, 18W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

54 % in 30 minutes
-
-

Announced On

6-Apr-21
20-Aug-20
5-Dec-19

Market Status

Available
Available
Available

Brand

OPPO
OPPO
Samsung

Model Number

CPH2219
CPH2127
SM-A515FZB1INS/SM-A515FZBWINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,990
Rs. 11,990
Rs. 20,450

GPS

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

Audio Features

Active noise cancellation with dedicated mic
Dirac Sound Effect, WCD9370 Audio Decoding Chip
Dolby Atmos

NFC

No
No
Yes

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

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

Bluetooth Type

v5.0
v5.0
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

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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...
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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 1...

SIM 2 Bands

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...
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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
Fixed Focus
HDR

Front Camera Setup

Single, 16MP
Single, 16MP
Single, 32MP

Front Camera 1 Resolution

16 MP
16 MP
32 MP

Front Camera 1 Type

f/2.4, Wide Angle Primary Camera
f/2.0 Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

27 mm focal length, 3" sensor size, 1 micrometre pixel size
-
2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS
CMOS
-

Front Aperture

f/2.4
f/2.0
f/2.2

Weight

175 grams
186 grams
172 grams

Colors

Prism Black, Midnight Blue
Electric Black, Fancy Blue, Fairy White, Moonlight Black, Mint Cream
Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue

Dimensions

160.3 x 73.8 x 7.9 mm
163.9 x 75.1 x 8.4 mm
158.5 x 73.6 x 7.9 mm

SAR Value

Head: 0.92 W/kg, Body: 0.84 W/kg
Head: 0.77 W/kg, Body: 0.97 W/kg
Head: 0.598 W/kg

Build

-
Back Panel: Plastic
Back: Plastic

Rear Flash

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

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 48MP + 2MP + 2MP
Triple, 13MP + 2MP + 2MP
Quad, 48MP + 12MP + 5MP + 5MP

Rear Camera 1 Resolution

48 MP
13 MP
48 MP

Rear Camera 1 Type

f/1.7 (upto 10x Digital Zoom), Wide Angle (79 degree field-of-view) Primary Camera
f/2.2 (upto 6x Digital Zoom), Wide Angle (81.3 degree field-of-view) Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

2 MP
2 MP
12 MP

Rear Camera 2 Type

f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

5.0" sensor size, 1.75 micrometre pixel size
1.75 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
2 MP
5 MP

Rear Camera 3 Type

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

Rear Camera 3 Lens

5.0" sensor size, 1.75 micrometre pixel size
1.75 micrometre pixel size
-

Rear Camera 4 Resolution

2 MP
-
5 MP

Rear Camera 4 Type

Depth Camera
-
f/2.2, Depth Camera

Rear Sensor

CMOS image sensor
CMOS image sensor
ISO-CELL

Rear Aperture

f/1.7
f/2.2
f/2.0

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
Rear
On-Screen

Fingerprint Scanner Type

Optical
-
Optical

Face Unlock

Yes
Yes
Yes

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