TECH500

OPPO A78 5G vs Samsung Galaxy A52s 5G vs Samsung Galaxy J7 Pro

Key Feature Comparison

7.4

OPPO A78 5G

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7.9

Samsung Galaxy A52s 5G

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6.3

Samsung Galaxy J7 Pro

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At a Glance

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Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 700 MT6833, Mali-G57 MC2

Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Tri core, Kryo 670 + 1.9 GHz, Quad core, Kryo 670)

Qualcomm Snapdragon 778G, Adreno 642L

Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7870, Mali-T830 MP2

5000 mAh

Li-Polymer, Super VOOC, 33W

4500 mAh

Li-ion, Fast, 25W

3600 mAh

Li-ion

6.56 inches

269 ppi, HD

6.5 inches

405 ppi, FHD

5.5 inches

401 ppi, FHD

Dual, 50MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Quad, 64MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.56 inches
6.5 inches
5.5 inches

Screen Type

IPS LCD
Super AMOLED
Super AMOLED

Screen Resolution

720 x 1612 pixels
1080 x 2400 pixels
1080 x 1920 pixels

Pixel Density

269 ppi
405 ppi
401 ppi

Aspect Ratio

20:09
20:09
-

Screen to Body Ratio

89.80%
84.94%
72.94%

Screen Design

Waterdrop notch
Punch hole
-

Screen Refresh Rate

90 Hz
120 Hz
-

Screen Quality

HD
FHD
FHD

Peak Brightness

600 nits
800 nits
-

Screen Protection

-
Gorilla Glass 5
-

Phone Variants

8GB 128GB
8GB 128GB, 6GB 128GB
3GB 64GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR3

Storage Type

UFS 2.2
UFS 2.1
eMMC 5.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 1 TB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v13
Android v11
Android v7.0 (Nougat)

GPU

Mali-G57 MC2
Adreno 642L
Mali-T830 MP2

Chipset

MediaTek Dimensity 700 MT6833
Qualcomm Snapdragon 778G
Samsung Exynos 7 Octa 7870

CPU

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Tri core, Kryo 670 + 1.9 GHz, Quad core, Kryo 670)
Octa core, 1.6 GHz, Cortex A53

Custom User Interface

ColorOS
Samsung One UI
-

Clock Speed

2.2 GHz
2.4 GHz
1.6 GHz

Architecture

64 bit
64 bit
-

Process Technology

7 nm
6 nm
14 nm

Battery Capacity

5000 mAh
4500 mAh
3600 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Super VOOC, 33W
Fast, 25W
-

USB Type-C

Yes
Yes
No

Fast Charging

Yes
Yes
-

Charging Time

52 % in 30 minutes
-
-

Announced On

16-Jan-23
1-Sep-21
5-Jun-17

Market Status

Available
Available
Available

Brand

OPPO
Samsung
Samsung

Model Number

CPH2495
SM-A528BLVDINS
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,999
Rs. 35,999
Rs. 20,995

GPS

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

Audio Features

Stereo Speaker
Dolby Atmos
-

NFC

Yes
Yes
Yes

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 (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.3
v5.0
v4.1

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
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
-

SIM 1 Bands

5G Bands: FDD N1 / N5 / N8 / N28, TDD N41 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM ...
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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Ava...

SIM 2 Bands

5G Bands: FDD N1 / N5 / N8 / N28, TDD N41 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM ...
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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 300 Mbit/s (LTE category 6), 3G Speed: HSDPA 42.2 Mbit/s , GPRS: Available, EDGE: Availa...

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1080p30fps

Front Camera Features

Fixed Focus
-
LED flash

Front Camera Setup

Single, 8MP
Single, 32MP
Single, 13MP

Front Camera 1 Resolution

8 MP
32 MP
13 MP

Front Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.2, Wide Angle Primary Camera
f/1.9, Wide Angle Primary Camera

Front Aperture

f/2.0
f/2.2
f/1.9

Front Camera 1 Lens

-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
28 mm focal length

Front Flash

-
No
Yes, LED Flash

Weight

188 grams
189 grams
181 grams

Colors

Glowing Black, Glowing Purple
Awesome Violet, Awesome White, Awesome Black, Awesome Mint
Black, Gold

Build

Back: Plastic
Back: Plastic
Case: Metal, Back: Metal

Dimensions

163.8 x 75.1 x 7.9 mm
159.9 x 75.1 x 8.4 mm
152.5 x 74.8 x 8 mm

Rear Flash

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

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 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, 50MP + 2MP
Quad, 64MP + 12MP + 5MP + 5MP
Single, 13MP

Rear Camera 1 Resolution

50 MP
64 MP
13 MP

Rear Camera 1 Type

f/1.8, Wide Angle (77 degree field-of-view), Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
f/1.7, Wide Angle Primary Camera

Rear Camera 2 Resolution

2 MP
12 MP
-

Rear Camera 2 Type

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

Rear Aperture

f/1.8
f/1.8
f/1.7

OIS

-
Yes
No

Rear Camera 1 Lens

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

Rear Camera 2 Lens

-
1.12 micrometre pixel size
-

Rear Camera 3 Resolution

-
5 MP
-

Rear Camera 3 Type

-
f/2.4, Macro Camera
-

Rear Camera 4 Resolution

-
5 MP
-

Rear Camera 4 Type

-
f/2.4, Depth Camera
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
On-Screen
-

Face Unlock

Yes
Yes
-

Fingerprint Scanner Type

-
Optical
-
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