23points

LG Optimus L9 II

59points

Xiaomi Mi Mix

LG Optimus L9 II
Xiaomi Mi Mix
Comparison winner
vs
vs

86 facts in comparison

LG Optimus L9 II vs Xiaomi Mi Mix

LG Optimus L9 II
Xiaomi Mi Mix
23
points
LG Optimus L9 II
59
points
Xiaomi Mi Mix

Why is LG Optimus L9 II better than Xiaomi Mi Mix?

  • Has an external memory slot
    ?
  • Has a removable battery
    ?
  • Is DLNA-certified
    ?
  • Has a radio
    ?
  • 15.4mm narrower
    ?

    66.5mmvs81.9mm
  • 30.4mm shorter
    ?

    128.4mmvs158.8mm
  • 21.88% less body volume
    ?

    80.26cm³vs102.74518800000001cm³

Why is Xiaomi Mi Mix better than LG Optimus L9 II?

  • 1.79x more battery power
    ?

    4400mAhvs2460mAh
  • 16.03% higher pixel density
    ?

    362ppivs312ppi
  • 2.86x faster CPU speed
    ?

    2 x 2.4GHz & 2 x 1.6GHzvs2 x 1.4GHz
  • 2.39x higher resolution
    ?

    1080 x 2040pxvs720 x 1280px
  • 5GB more RAM memory
    ?

    6GBvs1GB
  • 2x more megapixels (main camera)
    ?

    16MPvs8MP
  • 36.17% bigger screen size
    ?

    6.4"vs4.7"
  • 6.15x more megapixels (front camera)
    ?

    8MPvs1.3MP

Price comparison

Design

1.thickness

9.4mm

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.
2.width

66.5mm

81.9mm

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

128.4mm

158.8mm

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

80.26cm³

102.75cm³

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

312ppi

362ppi

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 2040px

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

4.7"

6.4"

The bigger the screen size is, the better the user experience.
4.LCD display with 3 subpixels per pixels
LG Optimus L9 II
Xiaomi Mi Mix
The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. 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
LG Optimus L9 II
Xiaomi Mi Mix
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
LG Optimus L9 II
Xiaomi Mi Mix
You can operate the device easily, by pressing the screen with your fingers.

Performance

1.CPU speed

2 x 1.4GHz

2 x 2.4GHz & 2 x 1.6GHz (Qualcomm Snapdragon 821 MSM8996 Pro)

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

1GB

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
LG Optimus L9 II
Xiaomi Mi Mix
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

8GB

256GB

The internal storage, also called read-only memory (ROM), 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
LG Optimus L9 II
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

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.

Cameras

1.megapixels (main camera)

8MP

16MP

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)

1.3MP

8MP

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 a dual-tone LED flash
LG Optimus L9 II
Xiaomi Mi Mix
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
4.has a BSI sensor
LG Optimus L9 II
Xiaomi Mi Mix
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
5.Has phase-detection autofocus for photos
LG Optimus L9 II
Xiaomi Mi Mix
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.
6.has a built-in HDR mode
LG Optimus L9 II
Xiaomi Mi Mix
It can automatically shoot pictures with a higher dynamic range (HDR).

Audio

1.has a socket for a 3.5 mm audio jack
LG Optimus L9 II
Xiaomi Mi Mix
With a standard mini jack socket, you can use the device with most headphones.
2.Has a radio
LG Optimus L9 II
Xiaomi Mi Mix
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

2460mAh

4400mAh

Battery power, also called battery capacity, represents the amount of electrical energy stored in the battery. Measured in milliampere-hours (mAh), it indicates how much electric power can be used over time. More battery power translates into longer battery life.
2.has a removable battery
LG Optimus L9 II
Xiaomi Mi Mix
The battery is removable and can be replaced by the user if broken.
3.Has an ultra power-saving mode
LG Optimus L9 II
Xiaomi Mi Mix (Android 6.0 Marshmallow)
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
LG Optimus L9 II
Xiaomi Mi Mix
An indicator shows you when the device has low battery.
5.has a rechargeable battery
LG Optimus L9 II
Xiaomi Mi Mix
The battery can be recharged and used over again.

Features

1.download speed

42MBits/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)
LG Optimus L9 II
Xiaomi Mi Mix
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
LG Optimus L9 II
Xiaomi Mi Mix
NFC (near-field communication) allows a device to perform simple wireless transactions.
4.Has a fingerprint scanner
LG Optimus L9 II
Xiaomi Mi Mix
The device has a fingerprint scanner which identifies the user.
5.is DLNA-certified
LG Optimus L9 II
Xiaomi Mi Mix
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

4.2

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

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