29points

Oppo R819

Oppo R819
vs

Oppo R819 review: specs and price

Oppo R819
Oppo R819
29
points

Why is Oppo R819 better than the average?

  • Weight
    110gvs152.22g
  • Thickness
    7.3mmvs8.95mm
  • Widest aperture
    f/2 vsf/2.015366022099414
  • Width
    68mmvs71.39mm
  • Height
    136.5mmvs142.79mm
  • Number of microphones
    2vs1.65
  • Volume
    67.76cm³vs10193.31cm³

Top specs and features

Design

1.thickness

7.3mm

Best

Asus Zenfone AR 64GB

4.6mm

2.weight

110g

Best

Palm Phone

62.5g

3.width

68mm

Best

Vertu Signature for Bentley

42mm

4.height

136.5mm

Best

Motorola FlipOut

67mm

5.volume

67.76cm³

Best

Palm Phone

36.17cm³

Display

1.resolution

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

312ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.7"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Oppo R819

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

5.has a touch screen
Oppo R819

You can operate the device easily, by pressing the screen with your fingers.

Performance

1.RAM

1GB

Best

Vivo NEX 2

10GB

2.CPU speed

4 x 1.2GHz

Best

Meizu Pro 7 Plus 64GB

10 x 2.6GHz

3.has an external memory slot
Oppo R819

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

For example

Nokia 130 (2017) Dual SIM

4.internal storage

16GB

Best

Smartisan Nut R1

1024GB

5.Semiconductor size

28nm

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.

Best

Huawei Honor View 20 (128GB / 6GB RAM)

7nm

Cameras

1.megapixels

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.front camera megapixels

1.9MP

Best

Wiko View2 Pro

16 & 16MP

3.video recording (main camera)

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.

Best

Crosscall Trekker-X4

1080 x 120fps

4.widest aperture

f/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.

Best

Vivo NEX 2

1.3 & 1.8 & 1.8f

5.has a flash
Oppo R819

A flash is good for low-light environments, and can sometimes be used as flashlight.

6.has a front camera
Oppo R819

A front camera, also called secondary camera, can be used for video chats/selfies.

Audio

1.has a socket for a 3.5 mm audio jack
Oppo R819

With a standard mini jack socket, you can use the device with most headphones.

2.number of microphones

2

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

Best

Motorola Moto Z3

4

3.Has a radio
Oppo R819

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

Battery

1.battery power

2000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Oppo R819

The battery is removable and can be replaced by the user if broken.

3.has a battery level indicator
Oppo R819

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Oppo R819

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Oppo R819
2.Has offline voice recognition
Oppo R819

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Supports Java
Oppo R819
4.Is free and open source
Oppo R819

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

5.Allows app installs on the device's external storage
Oppo R819
6.Has sharing intents
Oppo R819

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.

Videos

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