Oppo A57s vs Samsung Galaxy A30s: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A57s vs Samsung Galaxy A30s. The complete information of specifications to decide which to buy.

Compare
Oppo A57sOppo A57sInternational · 4GB · 64GB
Samsung Galaxy A30sSamsung Galaxy A30sGlobal · 4GB · 64GB · SM-A307FD
Technical data sheets

Basics
Oppo A57s
Oppo A57s
International · 4GB · 64GB
View datasheet
vs
Samsung Galaxy A30s
Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD
View datasheet
vs

Score
Ki Cost-effective
Score		 6.4 Ki Cost-effective
Score 		6.2 Ki Cost-effective
Score
Design and Screen score 6.0Design & Materials 5.6Design & Materials
Performance and Hardware score 5.3Performance & Hardware 5.3Performance & Hardware
Camera score 5.7Camera 5.8Camera
Connectivity score 6.1 Connectivity 6.0 Connectivity
Battery score 6.0 Battery 5.3 Battery

User reviews
User score
3.7
9 reviews
7.4
81 reviews

Technical specifications of the Oppo A57s vs Samsung Galaxy A30s

Specs Oppo A57s price comparison Oppo A57s
International · 4GB · 64GB 		Samsung Galaxy A30s prices Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD
Inches 6.56" 6.4"
Resolution HD+ HD+
Usable surface 82% useful 85% useful
Aspect Ratio 20:9 19.5:9
Dimensions 75.0 mm
163.8 mm
8.0 mm 		74.7 mm
158.5 mm
7.8 mm
Weight 187 g 166 g
Micro Helio G35
Octa-Core 		Exynos 7904
Octa-Core
RAM 4 GB RAM 4 GB RAM
Storage 64 GB 64 GB
AnTuTu 110.000
v8 		251.898
v10
Battery 5000 mAh 4000 mAh
Main Camera 1
50 Mpx · ƒ/1.8

2 3 		1
25 Mpx · ƒ/1.7

2 3
Selfie Camera SELF 8 Mpx · ƒ/2.0 SELF 16 Mpx · ƒ/2.0
Bands
OS Android 12 Snow Cone Android 10 Q

Brand
Brand Oppo Samsung
Aliases CPH2385 SM-A307FD

Release Date
Release date August 2022,
4 years ago 		August 2019,
7 years ago
State On Sale On Sale
Market International Global

Design & Materials

Structure

Oppo A57s
Samsung Galaxy A30s
Oppo A57s
Samsung Galaxy A30s
Size
75.0 mm • 163.8 mm • 8.0 mm
See more details
 Print 3D Model
74.7 mm • 158.5 mm • 7.8 mm
See more details
 Print 3D Model
Weight 187 g 166 g
Usable surface 82 % 85 %
Materials Plastic Plastic
Resistance IP54 -
Colors
Black
Blue
Black
White
Green
Violet

Screen
Diagonal 6.56" 6.4"
Type LCD IPS AMOLED
Aspect Ratio 20:9 19.5:9
Resolution HD+
720 x 1612 px 		HD+
720 x 1560 px
Brightness 480 nits --
Peak brightness -- --
Maximum brightness (HBM) 600 nits --
Density 269 Pixels per inch 268 Pixels per inch

Others

Others
  • Water Drop Notch
  • Refresh rate 120 Hz
  • 1500:1 contrast ratio
  • DCI-P3
  • 96% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Panda glass
  • Capacitive
  • Multi-touch
  • Frameless
  • Water Drop Notch
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
4.9
6.7
Do you think it's a nice phone?
6.4
8.5
Is it comfortable?
6.3
8.4
Can you see it well in the sunlight?
4.1
7.1
Number of reviews
9 reviews
81 reviews

Performance & Hardware

Processor
Model Mediatek Helio G35 Samsung Exynos 7 Octa 7904
CPU 8x Cortex-A53 2.3 GHz 2x Cortex-A73 1.8 GHz + 6x Cortex-A53 1.6 GHz
Type Octa-Core Octa-Core
Manufacturing 12 nm 14 nm
64 Bits Yes Yes

Graphics
GPU IMG PowerVR GE8320 680MHz ARM Mali-G71 MP2

RAM
RAM 4 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
110.000
Antutu v8
Overall performance better than 52% of devices
See more details
251.898
Antutu v10
Overall performance better than 58% of devices
See more details

Storage
Capacity 64 GB 64 GB
Type eMMC 5.1 Storage --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, on the side Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
  • Stereo Speakers
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.6
7.2
Does it work smoothly in everyday use?
3.7
7.1
What's your experience been with demanding games?
1.3
5.9
Number of reviews
9 reviews
81 reviews

Camera

Main
No. of cameras Triple rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 50 Mpx 25 Mpx
Aperture ƒ/ 1.8 ƒ/ 1.7
Optical zoom -- --
View angle -- --
Sensor Unknown Unknown
Type CMOS CMOS
ISO -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
2
Camera type

Portrait mode (depth)

Wide Angle lens
Resolution
2 Mpx
8 Mpx
Aperture
ƒ/ 2.4
ƒ/ 2.2
Optical zoom
--
--
View angle
--
--
Sensor
Unknown
Unknown
Type
--
--
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--
3
Camera type

Macro lens

ToF 3D sensor
Resolution
2 Mpx
5 Mpx
Aperture
ƒ/ 2.4
ƒ/ 2.2
Optical zoom
--
--
View angle
--
--
Sensor
Unknown
Unknown
Type
--
--
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--

Features
Flash LED Dual LED
Optical Stabilisation No No
Slow Motion Video Yes,
120 fps 		No,
30 fps
Others
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 16 Mpx
Aperture ƒ/ 2.0 ƒ/ 2.0
Optical zoom -- --
View angle -- --
Sensor Unknown Unknown
Type -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
5.3
8.0
Quality of nighttime photos
3.6
5.5
Quality of selfies
3.3
7.5
Does it have a powerful flash?
4.8
8.2
Number of reviews
9 reviews
81 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 5.3 LE Low energy consumption Bluetooth 5.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • ANT+

User reviews

Does it have good coverage for calls?
6.0
8.5
Quality of the GPS
5.8
8.2
And the WiFi?
4.8
8.1
Number of reviews
9 reviews
81 reviews

Battery

Battery
Capacity
5000 mAh
See more details
4000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
33.0W 		Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 13%
    Less than half day
  • 0%
    Less than a day
  • 25%
    One day
  • 63%
    More than one day
  • 0%
    Two days or more
  • 8%
    Less than half day
  • 23%
    Less than a day
  • 43%
    One day
  • 21%
    More than one day
  • 6%
    Two days or more
Number of reviews
9 reviews
81 reviews

Software

Software
Operating System
  • ColorOS 12.1 (Android 12)
    Android 12 Snow Cone, 5 years ago
  • Android 10
    Android 10 Q, 7 years ago
Google Services With Google Mobile Services With Google Mobile Services

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 88%
    It has preinstalled apps but they don't bother me
  • 13%
    It has preinstalled apps that I can't uninstall
  • 9%
    It comes with a clean operating system
  • 74%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 14%
    Never
  • 14%
    Once a year
  • 57%
    Every six months
  • 14%
    Every two months or less
  • 19%
    Never
  • 20%
    Once a year
  • 32%
    Every six months
  • 29%
    Every two months or less
Number of reviews
9 reviews
81 reviews
Prices
From $ 354 --
From $ 314 --

Others

Common comparisons