34points

Oppo A37

40points

Oppo A71

Oppo A37
Oppo A71
Comparison winner
vs
vs

104 facts in comparison

Oppo A37 vs Oppo A71

Oppo A37
Oppo A71

Why is Oppo A37 better than Oppo A71?

  • 4.26% higher pixel density
    ?

    294ppivs282ppi
  • Has an external memory slot
    ?
  • 9.09% wider aperture at minimum focal length
    ?

    f/2.0 vs2.2f
  • 1g lighter
    ?

    136gvs137g
  • 100MHz faster GPU clock speed
    ?

    450MHzvs350MHz
  • 5mm shorter
    ?

    143.1mmvs148.1mm
  • 2.8mm narrower
    ?

    71mmvs73.8mm
  • Has a compass
    ?

Why is Oppo A71 better than Oppo A37?

  • 14.07% more battery power
    ?

    3000mAhvs2630mAh
  • 2.08x faster CPU speed
    ?

    4 x 1.5GHz & 4 x 1GHzvs4 x 1.2GHz
  • 1GB more RAM memory
    ?

    3GBvs2GB
  • 1.63x more megapixels (main camera)
    ?

    13MPvs8MP
  • 4% bigger screen size
    ?

    5.2"vs5"
  • Has stereo speakers
    ?
  • Supports Wi-Fi 5 (802.11ac)
    ?
  • Has a removable battery
    ?

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

Design

1.weight

136g

137g

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.
2.thickness

7.7mm

7.6mm

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.
3.height

143.1mm

148.1mm

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

71mm

73.8mm

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

78.23cm³

83.07cm³

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

294ppi

282ppi

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

720 x 1280px

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"

5.2"

The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Oppo A37
Oppo A71
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 A37
Oppo A71
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 a touch screen
Oppo A37
Oppo A71
You can operate the device easily, by pressing the screen with your fingers.

Performance

1.CPU speed

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

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

2GB

3GB

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 A37
Oppo A71
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

16GB

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)
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)

8MP

13MP

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

5MP

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 A37
Oppo A71
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

1080 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/2.0

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 A37
Oppo A71
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 A37
Oppo A71
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 A37
Oppo A71
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Oppo A37
Oppo A71
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

1

2

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

Battery

1.battery power

2630mAh

3000mAh

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 a removable battery
Oppo A37
Oppo A71
The battery is removable and can be replaced by the user if broken.
3.Has an ultra power-saving mode
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.
4.has a battery level indicator
Oppo A37
Oppo A71
An indicator shows you when the device has low battery.
5.has a rechargeable battery
Oppo A37
Oppo A71
The battery can be recharged and used over again.

Features

1.download speed

150MBits/s

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 A37
Oppo A71
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 A37
Oppo A71
NFC (near-field communication) allows a device to perform simple wireless transactions.
4.Has a fingerprint scanner
Oppo A37
Oppo A71
The device has a fingerprint scanner which identifies the user.
5.Bluetooth version

4

4

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.
6.upload speed

50MBits/s

50MBits/s

The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.

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

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