24points

Lenovo A820

Lenovo A820
vs

Lenovo A820 review: specs and price

Lenovo A820
Lenovo A820

Why is Lenovo A820 better than the average?

  • Weight
    151gvs151.93g
  • Width
    68.2mmvs71.35mm
  • Height
    135mmvs142.62mm
  • SAR - EU head
    0.37W/kgvs0.66W/kg

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Top specs and features

relevant

Design

1.weight

151g

Best

Palm Phone

62.5g

2.thickness

9.9mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

68.2mm

Best

Vertu Signature for Bentley

42mm

4.height

135mm

Best

Motorola FlipOut

67mm

relevant

Display

1.resolution

540 x 960px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

245ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.5"

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

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Lenovo A820

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 an IPS screen
Lenovo A820

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

6.has a touch screen
Lenovo A820

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

relevant

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
Lenovo A820

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.

4.internal storage

4GB

Best

Smartisan Nut R1

1024GB

5.semiconductor size

28nm

A smaller size indicates that the process to create the chip is newer.

Best

Huawei Mate 20 X

7nm

relevant

Cameras

1.megapixels

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

720 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

3.has continuous autofocus when recording movies
Lenovo A820

When recording movies they stay focussed and sharp.

4.has manual ISO
Lenovo A820

This allows to manually set the ISO level.

5.optical zoom

0x

The zoom range is the ratio between the longest and shortest focal lengths. A higher zoom range means that the lens is more versatile.

Best

Samsung Galaxy K Zoom

10x

6.has manual white balance
Lenovo A820

With manual white balance you can choose the most accurate setting and avoid the green, blue or red hue which can occur in auto mode. You can also change the setting for artistic effect.

relevant

Audio

1.has a socket for a 3.5 mm audio jack
Lenovo A820

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

2.has a radio
Lenovo A820

It works as an FM radio with included headsets

relevant

Battery

1.battery power

2000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Lenovo A820

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

3.has a battery level indicator
Lenovo A820

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Lenovo A820

The battery can be recharged and used over again.

relevant

Features

1.Has offline voice recognition
Lenovo A820

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

2.Supports Java
Lenovo A820
3.Allows app installs on the device's external storage
Lenovo A820
4.Is free and open source
Lenovo A820

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.Has sharing intents
Lenovo A820

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.

6.USB version

2

Newer USB versions are faster and have better power management.

Best

Kyocera DuraForce Pro 2

3.1

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