Oppo A3 vs Samsung Galaxy J7 Max: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A3 vs Samsung Galaxy J7 Max. The complete information of specifications to decide which to buy.

Compare
Oppo A3Oppo A3China · 4GB · 128GB · PADM00
Samsung Galaxy J7 MaxSamsung Galaxy J7 MaxInternational · 4GB · 32GB · G615F
Technical data sheets

Basics
Oppo A3
Oppo A3
China · 4GB · 128GB · PADM00
View datasheet
vs
Samsung Galaxy J7 Max
Samsung Galaxy J7 Max
International · 4GB · 32GB · G615F
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera
Connectivity score -- Connectivity -- Connectivity
Battery score --Battery --Battery

User reviews
User score
--
2 reviews
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No user reviews

Technical specifications of the Oppo A3 vs Samsung Galaxy J7 Max

Specs Oppo A3 price compare Oppo A3
China · 4GB · 128GB · PADM00 		Samsung Galaxy J7 Max price comparison Samsung Galaxy J7 Max
International · 4GB · 32GB · G615F
Inches 6.2" 5.7"
Resolution FHD+ FHD
Usable surface 81% useful 72% useful
Aspect Ratio 18:9 16:9
Dimensions 75.3 mm
156.0 mm
7.8 mm 		78.8 mm
156.7 mm
8.1 mm
Weight 159 g 179 g
Micro Helio P60
Octa-Core 		Helio P20
Octa-Core
RAM 4 GB RAM 4 GB RAM
Storage 128 GB 32 GB
AnTuTu 140.161
v? 		44.157
v6
Battery 3400 mAh 3300 mAh
Main Camera 1
16 Mpx · ƒ/1.8

1
13 Mpx · ƒ/1.7

Selfie Camera SELF 8 Mpx · ƒ/2.2 SELF 13 Mpx · ƒ/1.9
Bands
OS Android 8.0 Oreo Android 7.0 Nougat

Brand
Brand Oppo Samsung
Aliases PAD-M00, PAD-T00 --

Release Date
Release date April 2018,
5 years ago 		July 2017,
6 years ago
State Not available Not available
Market China International

Design & Materials

Structure

Oppo A3
Samsung Galaxy J7 Max
Oppo A3
Samsung Galaxy J7 Max
Size
75.3 mm • 156.0 mm • 7.8 mm
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 Print 3D Model
78.8 mm • 156.7 mm • 8.1 mm
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 Print 3D Model
Weight 159 g 179 g
Usable surface 81 % 72 %
Materials Metal Metal
Resistance - -
Colors
Black

Silver

Red

Rose-gold
Black

Gold

Screen
Diagonal 6.2" 5.7"
Type LCD IPS PLS
Aspect Ratio 18:9 16:9
Resolution FHD+
1080 x 2280 px 		FHD
1080 x 1920 px
Density 407 Pixels per inch 386 Pixels per inch

Others

Others
  • Without Notch
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • LTPS (Low Temperature PolySilicon silicon)
  • Without Notch
  • Color LED Notifications
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
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Do you think it's a nice phone?
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Is it comfortable?
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Can you see it well in the sunlight?
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Number of reviews
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Performance & Hardware

Processor
Model MediaTek Helio P60 (MT6771) MediaTek Helio P20 (MT6757)
CPU 4x Cortex-A73 2.0 GHz + 4x Cortex-A53 2.0 GHz 4x Cortex-A53 2.39 GHz + 4x Cortex-A53 1.6 GHz
Type Octa-Core Octa-Core
Manufacturing 12 nm 16 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G72 MP3 700MHz ARM Mali-T880 MP2 900MHz

RAM
RAM 4 GB 4 GB
Type -- --

Antutu
Score
140.161
Antutu v?
Overall performance better than 36% of devices
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44.157
Antutu v6
Overall performance better than 7% of devices
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Storage
Capacity 128 GB 32 GB
Type -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint No Yes, in the back

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

Audio

Audio
-
-

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

User reviews

Does it have good sound?
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Does it work smoothly in everyday use?
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What's your experience been with demanding games?
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Number of reviews
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Camera

Main
No. of cameras Rear camera Rear camera
1
Camera type

Standard

Standard
Resolution 16 Mpx 13 Mpx
Sensor Unknown Unknown
Type CMOS ISOCELL
Aperture ƒ/ 1.8 ƒ/ 1.7
ISO -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --

Features
Flash Dual LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 13 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ 2.2 ƒ/ 1.9
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
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DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
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Quality of nighttime photos
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Quality of selfies
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Does it have a powerful flash?
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Number of reviews
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Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B20 (800)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • 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
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 4.2 LE Low energy consumption Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • EDR (Enhanced Data Rate)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • MAP (Message Access Profile)
  • SPP (Serial Port Protocol)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HDP (Health Device Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • GLONASS

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

SAR
European measurement

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

 -- 0.458 W/Kg on head
1.520 W/Kg on body
American measurement

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

 -- 0.573 W/Kg on head
1.064 W/Kg on body

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

User reviews

Does it have good coverage for calls?
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Quality of the GPS
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And the WiFi?
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Number of reviews
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Battery

Battery
Capacity
3400 mAh
See more details
3300 mAh
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Type Li-Polymer Li-Ion
Fast charge Yes No
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
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Number of reviews
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Software

Software
Operating System
  • ColorOS 5.0 (Android 8.1 Oreo)
    Android 8.0 Oreo, 6 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
Google Services (official) No Yes

User reviews

Did it come with preinstalled applications?
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Do you regularly receive updates?
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Number of reviews
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Prices
Prices unavailable
Prices unavailable