40points

Oppo A71

62points

Samsung Galaxy A70s

62points

Samsung Galaxy A70s (128GB / 6GB RAM)

Oppo A71
Samsung Galaxy A70s
Comparison winner
Samsung Galaxy A70s (128GB / 6GB RAM)
Comparison winner
vs
vs

132 facts in comparison

Oppo A71vs Samsung Galaxy A70svs Samsung Galaxy A70s (128GB / 6GB RAM)

Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)

Why is Oppo A71 better than the others?

  • Has stereo speakers
    ?
  • Has a removable battery
    ?
  • Has an IPS screen
    ?
  • Weight
    ?

    137gvs183,183g
  • Thickness
    ?

    7.6mmvs7.9,7.9mm
  • Height
    ?

    148.1mmvs164.3,164.3mm
  • Width
    ?

    73.8mmvs76.7,76.7mm
  • Has NX bit
    ?

Why is Samsung Galaxy A70s better than the others?

  • RAM
    ?

    8GBvs3,6GB

Why is Samsung Galaxy A70s (128GB / 6GB RAM) better than the others?

Price comparison

Oppo A71

ProductStorePrice
Oppo A71 AmazonOppo R17 128GB/8GB (Blue) 4G LTE 6.4" 23...Oppo R17 128GB/8GB (Blue) 4G LTE 6.4" 2340x1080 AMOLED - Factory Unlocked - GSM ONLY, NO CDMA - No Warranty in The USA
Amazon logo
$599.99
Oppo A71 AmazonOriginal Oppo Reno 2 8GB+128GB Mobile Ph...Original Oppo Reno 2 8GB+128GB Mobile Phone Snapdragon 730G Octa Core NFC 48MP Camera VOOC 3.0 AMOLED Screen Fingerprint 5X Zoom OIS Support Google by-(Real Star Technology) (Navy Blue)
Amazon logo
$442.23

Samsung Galaxy A70s

Buy used:

$289.99

ProductStorePrice
Samsung Galaxy A70s AmazonSamsung Galaxy A70 A705M 128GB DUOS GSM ...Samsung Galaxy A70 A705M 128GB DUOS GSM Unlocked Android Phone W/Dual 32MP Camera (International Variant/US Compatible LTE) - Blue
Amazon logo
$332.99
Samsung Galaxy A70s AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core LTE USA w/Four Cameras (64+12+5+5mp) Android (Prism Crush Silver)
Amazon logo
$347.99
Samsung Galaxy A70s AmazonSamsung Galaxy A51 (SM-A515F/DS) Dual SI...Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Amazon logo
$271.99
Samsung Galaxy A70s AmazonSamsung Galaxy S10 Lite New Unlocked And...Samsung Galaxy S10 Lite New Unlocked Android Cell Phone, 128GB of Storage, GSM & CDMA Compatible, Single SIM, US Version, Black
Amazon logo
$499.99
Samsung Galaxy A70s AmazonSamsung Galaxy A20s A207M 32GB DUOS GSM ...Samsung Galaxy A20s A207M 32GB DUOS GSM Unlocked Phone (International Variant/US Compatible LTE) - Black
Amazon logo
$178.99
Samsung Galaxy A70s AmazonSamsung Galaxy A70 A705M 128GB Dual SIM ...Samsung Galaxy A70 A705M 128GB Dual SIM GSM Unlocked Android Phone W/ Dual 32MP Camera - Blue (Renewed)
Amazon logo
$449.77

Design

1.weather-sealed (splashproof)
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
2.weight

137g

183g

183g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.thickness

7.6mm

7.9mm

7.9mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.height

148.1mm

164.3mm

164.3mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
5.width

73.8mm

76.7mm

76.7mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
6.volume

83.07cm³

99.55cm³

99.55cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display

1.pixel density

282ppi

393ppi

393ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
2.resolution

720 x 1280px

1080 x 2400px

1080 x 2400px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
3.screen size

5.2"

6.7"

6.7"

The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.has an IPS screen
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane-to-Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.
6.Has an OLED or AMOLED display
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.

Performance

1.CPU speed

4 x 1.5GHz & 4 x 1GHz (MediaTek MT6750)

2 x 2GHz & 6 x 1.7GHz (Qualcomm Snapdragon 675)

2 x 2GHz & 6 x 1.7GHz (Qualcomm Snapdragon 675)

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.RAM

3GB

8GB

6GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
3.has an external memory slot
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
4.internal storage

16GB

128GB

128GB

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
5.Has integrated LTE
Oppo A71 (MediaTek MT6750)
Samsung Galaxy A70s (Qualcomm Snapdragon 675)
Samsung Galaxy A70s (128GB / 6GB RAM) (Qualcomm Snapdragon 675)
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
6.semiconductor size
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.

Cameras

1.megapixels (main camera)

13MP

64MP & 8MP & 5MP

64MP & 8MP & 5MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
2.megapixels (front camera)

5MP

32MP

32MP

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
3.has built-in optical image stabilization
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
4.video recording (main camera)

1080 x 30fps

2160 x 30fps

2160 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
5.wide aperture (main camera)

f/2.2

f/1.8 & f/2.2 & f/2.2

f/1.8 & f/2.2 & f/2.2

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
6.Has a dual-tone LED flash
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.

Audio

1.has stereo speakers
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
4.number of microphones

2

2

2

More microphones result in better sound quality and enable the device to filter out background noise.

Battery

1.battery power

3000mAh

4500mAh

4500mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
2.has wireless charging
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
3.has a removable battery
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
The battery is removable and can be replaced by the user if broken.
4.Supports fast charging
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
5.Has an ultra power-saving mode
Samsung Galaxy A70s (Android 9.0 Pie)
Samsung Galaxy A70s (128GB / 6GB RAM) (Android 9.0 Pie)
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.
6.has a battery level indicator
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
An indicator shows you when the device has low battery.

Features

1.download speed

150MBits/s

The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
2.supports Wi-Fi 5 (802.11ac)
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
3.has NFC
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
NFC (near-field communication) allows a device to perform simple wireless transactions.
4.Has a fingerprint scanner
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
The device has a fingerprint scanner which identifies the user.
5.is DLNA-certified
Oppo A71
Samsung Galaxy A70s
Samsung Galaxy A70s (128GB / 6GB RAM)
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
6.Bluetooth version

4

5

5

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.

Price comparison

Oppo A71

ProductStorePrice
Oppo A71 AmazonOppo R17 128GB/8GB (Blue) 4G LTE 6.4" 23...Oppo R17 128GB/8GB (Blue) 4G LTE 6.4" 2340x1080 AMOLED - Factory Unlocked - GSM ONLY, NO CDMA - No Warranty in The USA
Amazon logo
$599.99
Oppo A71 AmazonOriginal Oppo Reno 2 8GB+128GB Mobile Ph...Original Oppo Reno 2 8GB+128GB Mobile Phone Snapdragon 730G Octa Core NFC 48MP Camera VOOC 3.0 AMOLED Screen Fingerprint 5X Zoom OIS Support Google by-(Real Star Technology) (Navy Blue)
Amazon logo
$442.23

Samsung Galaxy A70s

Buy used:

$289.99

ProductStorePrice
Samsung Galaxy A70s AmazonSamsung Galaxy A70 A705M 128GB DUOS GSM ...Samsung Galaxy A70 A705M 128GB DUOS GSM Unlocked Android Phone W/Dual 32MP Camera (International Variant/US Compatible LTE) - Blue
Amazon logo
$332.99
Samsung Galaxy A70s AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core LTE USA w/Four Cameras (64+12+5+5mp) Android (Prism Crush Silver)
Amazon logo
$347.99
Samsung Galaxy A70s AmazonSamsung Galaxy A51 (SM-A515F/DS) Dual SI...Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Amazon logo
$271.99
Samsung Galaxy A70s AmazonSamsung Galaxy S10 Lite New Unlocked And...Samsung Galaxy S10 Lite New Unlocked Android Cell Phone, 128GB of Storage, GSM & CDMA Compatible, Single SIM, US Version, Black
Amazon logo
$499.99
Samsung Galaxy A70s AmazonSamsung Galaxy A20s A207M 32GB DUOS GSM ...Samsung Galaxy A20s A207M 32GB DUOS GSM Unlocked Phone (International Variant/US Compatible LTE) - Black
Amazon logo
$178.99
Samsung Galaxy A70s AmazonSamsung Galaxy A70 A705M 128GB Dual SIM ...Samsung Galaxy A70 A705M 128GB Dual SIM GSM Unlocked Android Phone W/ Dual 32MP Camera - Blue (Renewed)
Amazon logo
$449.77

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