52points

LG G2

22points

Samsung Galaxy J7

LG G2
Comparison winner
Samsung Galaxy J7
vs
vs

86 facts in comparison

LG G2 vs Samsung Galaxy J7

LG G2
Samsung Galaxy J7
52
points
LG G2
22
points
Samsung Galaxy J7

Why is LG G2 better than Samsung Galaxy J7?

  • 1.58x higher pixel density
    ?

    423ppivs267ppi
  • 2.25x higher resolution
    ?

    1080 x 1920pxvs720 x 1280px
  • 0.5GB more RAM memory
    ?

    2GBvs1.5GB
  • Has branded damage-resistant glass
    ?
  • 16GB more internal storage
    ?

    32GBvs16GB
  • Has built-in optical image stabilization
    ?
  • LCD display with 3 subpixels per pixels
    ?
  • 2x better video recording quality (main camera)
    ?

    1080 x 60fpsvs1080 x 30fps

Why is Samsung Galaxy J7 better than LG G2?

  • 32.74% faster CPU speed
    ?

    8 x 1.5GHzvs4 x 2.26GHz
  • 5.77% bigger screen size
    ?

    5.5"vs5.2"
  • 2.38x more megapixels (front camera)
    ?

    5MPvs2.1MP
  • Has an external memory slot
    ?
  • Has a removable battery
    ?
  • 1mm thinner
    ?

    7.9mmvs8.9mm
  • Supports two SIM cards
    ?
  • Has an ultra power-saving mode
    ?

Price comparison

Samsung Galaxy J7

Buy used:

$144.84

ProductStorePrice
Samsung Galaxy J7 AmazonSamsung Galaxy J7 2018 (16GB) J737A - 5....Samsung Galaxy J7 2018 (16GB) J737A - 5.5in HD Display, Android 8.0, Octa-core 4G LTE at&T Unlocked Smartphone (Black) (Renewed)
Amazon logo
$119.90
Samsung Galaxy J7 AmazonSamsung Galaxy A20s, A207M, 32GB, GSM, U...Samsung Galaxy A20s, A207M, 32GB, GSM, Unlocked Phone, Dual-SIM, Blue
Amazon logo
$156.99
Samsung Galaxy J7 AmazonSamsung Galaxy A10 32GB A105M 6.2" HD+ I...Samsung Galaxy A10 32GB A105M 6.2" HD+ Infinity-V 4G LTE Factory Unlocked GSM Smartphone - Black
Amazon logo
$162.90
Samsung Galaxy J7 AmazonSamsung Galaxy A10e 32GB A102U GSM/CDMA ...Samsung Galaxy A10e 32GB A102U GSM/CDMA Unlocked Phone - Black
Amazon logo
$179.99
Samsung Galaxy J7 AmazonSamsung Galaxy J7 Prime 5.5in Smartphone...Samsung Galaxy J7 Prime 5.5in Smartphone GSM Unlocked 16GB 8MP Gold 4G SM-J727T (Renewed)
Amazon logo
$103.00
Samsung Galaxy J7 AmazonSamsung Galaxy A10s with Fingerprint (32...Samsung Galaxy A10s with Fingerprint (32GB, 2GB RAM) 6.2", Android 9.0, Dual SIM GSM Factory Unlocked A107M/DS - US + Global 4G LTE International Model (Blue, 32GB + 64GB SD Bundle)
Amazon logo
$149.87
Samsung Galaxy J7 AmazonSamsung Galaxy J2 Core (16GB) 5.0", Andr...Samsung Galaxy J2 Core (16GB) 5.0", Android 8.0, GSM Factory Unlocked, US + Global 4G LTE - International Version J260M/DS (Black, 16GB + 64GB SD Bundle)
Amazon logo
$105.95
Samsung Galaxy J7 AmazonSamsung Galaxy J7 Prime (32GB) G610F/DS ...Samsung Galaxy J7 Prime (32GB) G610F/DS - 5.5" Dual SIM Unlocked Phone with Finger Print Sensor (Gold)
Amazon logo
$399.00
Samsung Galaxy J7 AmazonSamsung Galaxy A10e 32GB A102U GSM Unloc...Samsung Galaxy A10e 32GB A102U GSM Unlocked Phone - Black (Renewed)
Amazon logo
$129.99
Samsung Galaxy J7 walmartStraight Talk SAMSUNG Galaxy J7 Crown, 1...Straight Talk SAMSUNG Galaxy J7 Crown, 16GB Black - Prepaid Smartphone
walmart logo
$79.00
Samsung Galaxy J7 aliexpressSamsung Galaxy J7 100% Original Unlocked...Samsung Galaxy J7 100% Original Unlocked Mobile Phone 5.5 inch Octa-core 13.0MP 1.5GB RAM 16GB ROM 4G LTE Cell phone refurbished
aliexpress logo
$99.61

Design

1.weight

143g

170g

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

8.9mm

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.
3.width

70.9mm

79.1mm

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

138.5mm

152.2mm

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

Display

1.pixel density

423ppi

267ppi

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

1080 x 1920px

720 x 1280px

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

5.2"

5.5"

The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
LG G2
Samsung Galaxy J7
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.LCD display with 3 subpixels per pixels
LG G2
Samsung Galaxy J7
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.
6.has an IPS screen
LG G2
Samsung Galaxy J7
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.

Performance

1.CPU speed

4 x 2.26GHz

8 x 1.5GHz

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

2GB

1.5GB

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 G2
Samsung Galaxy J7
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

32GB

16GB

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
Samsung Galaxy J7
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.Has integrated graphics
Samsung Galaxy J7
With integrated graphics you don’t need to buy a separate graphics card.

Cameras

1.megapixels (main camera)

13MP

13MP

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)

2.1MP

5MP

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 built-in optical image stabilization
LG G2
Samsung Galaxy J7
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.
4.video recording (main camera)

1080 x 60fps

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.
5.has a BSI sensor
LG G2
Samsung Galaxy J7
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.
6.has continuous autofocus when recording movies
LG G2
Samsung Galaxy J7
When recording movies they stay focussed and sharp.

Audio

1.has stereo speakers
LG G2
Samsung Galaxy J7
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
LG G2
Samsung Galaxy J7
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
LG G2
Samsung Galaxy J7
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
4.number of microphones

2

1

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

Battery

1.battery power

3000mAh

3000mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
2.has a removable battery
LG G2
Samsung Galaxy J7
The battery is removable and can be replaced by the user if broken.
3.Has an ultra power-saving mode
LG G2
Samsung Galaxy J7 (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.
4.has a battery level indicator
LG G2
Samsung Galaxy J7
An indicator shows you when the device has low battery.
5.has a rechargeable battery
LG G2
Samsung Galaxy J7
The battery can be recharged and used over again.

Features

1.supports Wi-Fi 5 (802.11ac)
LG G2
Samsung Galaxy J7
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.
2.has NFC
LG G2
Samsung Galaxy J7
NFC (near-field communication) allows a device to perform simple wireless transactions.
3.is DLNA-certified
LG G2
Samsung Galaxy J7
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.
4.Bluetooth version

4

4

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.
5.supports two SIM cards
LG G2
Samsung Galaxy J7
A dual-SIM mobile phone can work with two SIM cards at the same time.
6.is a multi-user system
Samsung Galaxy J7 (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.

Price comparison

Samsung Galaxy J7

Buy used:

$144.84

ProductStorePrice
Samsung Galaxy J7 AmazonSamsung Galaxy J7 2018 (16GB) J737A - 5....Samsung Galaxy J7 2018 (16GB) J737A - 5.5in HD Display, Android 8.0, Octa-core 4G LTE at&T Unlocked Smartphone (Black) (Renewed)
Amazon logo
$119.90
Samsung Galaxy J7 AmazonSamsung Galaxy A20s, A207M, 32GB, GSM, U...Samsung Galaxy A20s, A207M, 32GB, GSM, Unlocked Phone, Dual-SIM, Blue
Amazon logo
$156.99
Samsung Galaxy J7 AmazonSamsung Galaxy A10 32GB A105M 6.2" HD+ I...Samsung Galaxy A10 32GB A105M 6.2" HD+ Infinity-V 4G LTE Factory Unlocked GSM Smartphone - Black
Amazon logo
$162.90
Samsung Galaxy J7 AmazonSamsung Galaxy A10e 32GB A102U GSM/CDMA ...Samsung Galaxy A10e 32GB A102U GSM/CDMA Unlocked Phone - Black
Amazon logo
$179.99
Samsung Galaxy J7 AmazonSamsung Galaxy J7 Prime 5.5in Smartphone...Samsung Galaxy J7 Prime 5.5in Smartphone GSM Unlocked 16GB 8MP Gold 4G SM-J727T (Renewed)
Amazon logo
$103.00
Samsung Galaxy J7 AmazonSamsung Galaxy A10s with Fingerprint (32...Samsung Galaxy A10s with Fingerprint (32GB, 2GB RAM) 6.2", Android 9.0, Dual SIM GSM Factory Unlocked A107M/DS - US + Global 4G LTE International Model (Blue, 32GB + 64GB SD Bundle)
Amazon logo
$149.87
Samsung Galaxy J7 AmazonSamsung Galaxy J2 Core (16GB) 5.0", Andr...Samsung Galaxy J2 Core (16GB) 5.0", Android 8.0, GSM Factory Unlocked, US + Global 4G LTE - International Version J260M/DS (Black, 16GB + 64GB SD Bundle)
Amazon logo
$105.95
Samsung Galaxy J7 AmazonSamsung Galaxy J7 Prime (32GB) G610F/DS ...Samsung Galaxy J7 Prime (32GB) G610F/DS - 5.5" Dual SIM Unlocked Phone with Finger Print Sensor (Gold)
Amazon logo
$399.00
Samsung Galaxy J7 AmazonSamsung Galaxy A10e 32GB A102U GSM Unloc...Samsung Galaxy A10e 32GB A102U GSM Unlocked Phone - Black (Renewed)
Amazon logo
$129.99
Samsung Galaxy J7 walmartStraight Talk SAMSUNG Galaxy J7 Crown, 1...Straight Talk SAMSUNG Galaxy J7 Crown, 16GB Black - Prepaid Smartphone
walmart logo
$79.00
Samsung Galaxy J7 aliexpressSamsung Galaxy J7 100% Original Unlocked...Samsung Galaxy J7 100% Original Unlocked Mobile Phone 5.5 inch Octa-core 13.0MP 1.5GB RAM 16GB ROM 4G LTE Cell phone refurbished
aliexpress logo
$99.61

Which are the best smartphones?

Show all
This page is currently only available in English.