32points

Lenovo A3690

93points

Samsung Galaxy Note 8

92points

Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Lenovo A3690
Comparison winner
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)
vs
vs

143 facts in comparison

Lenovo A3690 vs Samsung Galaxy Note 8 vs Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Why is Lenovo A3690 better than Samsung Galaxy Note 8 & Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)?

  • Every pixel has three subpixels
  • Weight
    140gvs195,201g
  • Has a removable battery
  • Has a radio
  • Has an IPS screen
  • Width
    71.2mmvs74.8,76.4mm
  • Height
    141.2mmvs162.5,161.9mm
  • Volume
    88.47cm³vs104.533,108.84860800000003cm³

Why is Samsung Galaxy Note 8 better than Lenovo A3690 & Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)?

  • Thickness
    8.6mmvs8.8,8.8mm
  • Has built-in optical image stabilization
  • Is DLNA certified
  • Has continuous autofocus when recording movies
  • Supports slow motion video recording
  • Has manual exposure
  • Has AF tracking
  • Shoots raw

Why is Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) better than Lenovo A3690 & Samsung Galaxy Note 8?

  • Battery power
    4000mAhvs2300,3300mAh
  • CPU speed
    4 x 2.8GHz & 4 x 1.77GHzvs4 x 1,4 x 2.3 & 4 x 1.7GHz
  • Screen size
    6.4"vs5,6.3"
  • RAM
    8GBvs1,6GB
  • Internal storage
    512GBvs8,256GB
  • Has stereo speakers
  • Video recording (main camera)
    2160 x 60fpsvs1080 x 30,2160 x 30fps
  • Has out-of-order execution

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Top specs and features

relevant

Design

1.Is dustproof and water resistant
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Dustproof/water resistant at depth equal to or greater than 1 meter.

2.Weather sealed
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Device is protected with extra seals to prevent failures due to any kind of weather.

3.weight

140g

195g

201g

Best

Palm Phone

62.5g

4.thickness

8.8mm

8.6mm

8.8mm

Best

Asus Zenfone AR 64GB

4.6mm

5.width

71.2mm

74.8mm

76.4mm

Best

Vertu Signature for Bentley

42mm

6.height

141.2mm

162.5mm

161.9mm

Best

Motorola FlipOut

67mm

relevant

Display

1.resolution

720 x 1280px

1440 x 2960px

1440 x 2960px

Best

Sony Xperia H8541

2160 x 4320px

2.has branded damage resistant glass
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

3.pixel density

294ppi

521ppi

514ppi

Best

Sony Xperia H8541

847ppi

4.screen size

5"

6.3"

6.4"

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

Best

Huawei Mate 20 X

7.2"

5.every pixel has three subpixels
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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.

6.Has an AMOLED display
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

AMOLED displays, also known as active matrix OLED displays, offer higher refresh rates and consume less power than other types of displays.

relevant

Performance

1.Has integrated LTE
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

2.Has integrated graphics
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

With integrated graphics you don’t need to buy a separate graphics card.

3.Uses big.LITTLE technology
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Using big.LITTLE technology, a chip can switch between two sets of processor cores in order to maximise performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximise battery life.

4.Has out-of-order execution
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

Out-of-order execution is used in CPUs to make use of instruction cycles that would normally be wasted due to delays.

5.RAM

1GB

6GB

8GB

Best

Vivo NEX 2

10GB

6.Has AES
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

AES is used to speed up encryption and decryption.

relevant

Cameras

1.megapixels

8MP

12MP & 12MP

12MP & 12MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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.

3.video recording (main camera)

1080 x 30fps

2160 x 30fps

2160 x 60fps

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.front camera megapixels

2MP

8MP

8MP

Best

Wiko View2 Pro

16 & 16MP

5.Has laser autofocus
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

A laser autofocus system quickly determines the depth of the subject you want to focus on, allowing you to take photos much faster.

For example

Huawei Honor Magic 2

6.Has a dual-lens (or multi-lens) main camera
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

A dual-lens camera captures two images and overlays them. This technology creates sharper images, especially in low light conditions, and allows you to use effects such as softening the background.

relevant

Audio

1.has stereo speakers
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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

3.number of microphones

1

2

2

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

Best

Motorola Moto Z3

4

4.has a radio
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

It works as an FM radio with included headsets

5.has dedicated media keys
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

The music player can be blindly used.

For example

ZTE Nubia X

relevant

Battery

1.battery power

2300mAh

3300mAh

4000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.Has an ultra power save mode
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

The device can save battery by using just a black-and-white screen with a few basic icons. This means even with a small amount of battery, you can keep the device running for a long time.

For example

Oppo A7

3.wireless charging
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

4.has a removable battery
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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

5.Supports fast charging
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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.

6.has a battery level indicator
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

An indicator shows you when the device has low battery.

relevant

Features

1.Is a multi-user system
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)
2.Has offline voice recognition
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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

3.Allows app installs on the device's external storage
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)
4.Supports Java
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)
5.Is free and open source
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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.

6.Has sharing intents
Lenovo A3690
Samsung Galaxy Note 8
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845)

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.

Top 10 smartphones

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