28points

LG K3 (LS450)

29points

LG Optimus Zone 3

LG K3 (LS450)
LG Optimus Zone 3
Comparison winner
vs
vs

82 facts in comparison

LG K3 (LS450) vs LG Optimus Zone 3

LG K3 (LS450)
LG Optimus Zone 3
28
points
LG K3 (LS450)
29
points
LG Optimus Zone 3

Why is LG K3 (LS450) better than LG Optimus Zone 3?

  • Has an IPS screen
    ?
  • Has a radio
    ?
  • Supports two SIM cards
    ?
  • 6 more languages supported
    ?

    74vs68

Why is LG Optimus Zone 3 better than LG K3 (LS450)?

  • 0.5GB more RAM memory
    ?

    1.5GBvs1GB
  • 6.67x more megapixels (front camera)
    ?

    2MPvs0.3MP
  • Has a removable battery
    ?
  • 14g lighter
    ?

    113gvs127g
  • 0.5mm thinner
    ?

    8.9mmvs9.4mm
  • Has a serial shot mode
    ?
  • 1.2mm narrower
    ?

    66.5mmvs67.7mm
  • 2mm shorter
    ?

    131.8mmvs133.8mm

Price comparison

Design

1.weight

127g

113g

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

9.4mm

8.9mm

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.
3.width

67.7mm

66.5mm

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

133.8mm

131.8mm

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

85.15cm³

78.01cm³

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.resolution

480 x 854px

480 x 854px

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.
2.pixel density

218ppi

218ppi

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.
3.screen size

4.5"

4.5"

The bigger the screen size is, the better the user experience.
4.LCD display with 3 subpixels per pixels
LG K3 (LS450)
LG Optimus Zone 3
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 K3 (LS450)
LG Optimus Zone 3
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 K3 (LS450)
LG Optimus Zone 3
You can operate the device easily, by pressing the screen with your fingers.

Performance

1.floating-point performance
Floating-point performance is a measurement of the raw processing power of the GPU.
The graphics processing unit (GPU) has a higher clock speed.
3.Has integrated LTE
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
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.
More threads result in faster performance and better multitasking.
DirectX is used in games, with newer versions supporting better graphics.

Cameras

1.megapixels (main camera)

5MP

5MP

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)

0.3MP

2MP

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 flash
LG K3 (LS450)
LG Optimus Zone 3
A flash is good for low-light environments, and can sometimes be used as flashlight.
4.has a front camera
LG K3 (LS450)
LG Optimus Zone 3
A front camera, also called secondary camera, can be used for video chats/selfies.
5.optical zoom

0x

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.
6.has a serial shot mode
LG K3 (LS450)
LG Optimus Zone 3
The burst mode, also called serial shot mode or continuous shooting mode, allows you to shoot multiple photos in a row.

Audio

1.has a socket for a 3.5 mm audio jack
LG K3 (LS450)
LG Optimus Zone 3
With a standard mini jack socket, you can use the device with most headphones.
2.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.
3.Has a radio
LG K3 (LS450)
LG Optimus Zone 3
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

1940mAh

1940mAh

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 an ultra power-saving mode
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
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.
3.has a removable battery
LG K3 (LS450)
LG Optimus Zone 3
The battery is removable and can be replaced by the user if broken.
4.has a battery level indicator
LG K3 (LS450)
LG Optimus Zone 3
An indicator shows you when the device has low battery.
5.has a rechargeable battery
LG K3 (LS450)
LG Optimus Zone 3
The battery can be recharged and used over again.

Features

1.is a multi-user system
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
A multi-user operating system allows multiple users to access the device. Each user has a dedicated profile with apps and data available only to them.
2.Supports Java
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
Java is an object-oriented programming language designed to enable application developers to run Java code on all compatible platforms without the need to recompile the code.
3.Has offline voice recognition
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
4.Is free and open source
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
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.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.
6.Supports widgets
LG K3 (LS450) (Android 6.0 Marshmallow)
LG Optimus Zone 3 (Android 5.0 Lollipop)
You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.

Price comparison

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