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Samsung Galaxy A30 vs Samsung Galaxy A40 vs Samsung Galaxy A50

General

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Name
    Samsung Galaxy A30 Samsung Galaxy A40 Samsung Galaxy A50
  • Brand
    Samsung Samsung Samsung
  • Model
    Galaxy A30 Galaxy A40 Galaxy A50
  • Announced
    February , 2019 March , 2019 February , 2019
  • Released
    March , 2019 April , 2019 March , 2019
  • Status
    Available Available Available

Body

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Dimensions
    158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in) 144.3 x 69.1 x 7.9 mm (5.68 x 2.72 x 0.31 in) 158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in)
  • Weight
    165 g 140 g (4.94 oz) 166 g
  • Build
    Front Glass, Plastic Body Front glass, plastic body Front Glass, Plastic Body
  • SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, Dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, Dual stand-by)

Display

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Type
    Super AMOLED capacitive touchscreen, 16M Colors Super AMOLED capacitive touchscreen, 16M Colors Super AMOLED capacitive touchscreen, 16M Colors
  • Size
    6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio) 5.9 inches, 86.9 cm2 (~87.1% screen-to-body ratio) 6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio)
  • Resolution
    1080 x 2340 pixels, 19.5:9 ratio 1080 x 2280 pixels, 19:9 ratio 1080 x 2340 pixels, 19.5:9 ratio
  • Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.
    403 ppi density ~428 ppi density 403 ppi density
  • Multitouch
    Yes Yes Yes
  • Protection
    Corning Gorilla Glass 3 Corning Gorilla Glass 3

Camera

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Primary Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
    Dual: 16 MP
    5 MP
    Dual: 16 MP, f/2.0, PDAF
    5 MP, f/2.2, 12mm, (ultrawide)
    Triple: 24 MP
    8 MP
    5 MP
  • Secondary
    16 MP 25 MP 25 MP
  • Features
    LED Flash, Panorama, HDR LED Flash, Panorama, HDR LED Flash, Panorama, HDR
  • Video
    1080p@30fps 2160p@30fps, 1080p@30fps 1080p@30fps

Network

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Technology
    GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
  • 2G Network
    GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  • 3G Network
    HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  • 4G Network
    LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
  • Speed
    HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps HSPA, LTE-A
  • GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
    Yes Yes Yes
  • EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
    Yes Yes Yes

Hardware

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming.
    Exynos 7904 Exynos 7885 Exynos 9610 Octa
  • CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.
    Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    Mali-G71 MP2 Mali-G71 Mali-G72 MP3
  • Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.
    Fingerprint (rear-mounted), Accelerometer, Proximity, Compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display), accelerometer, gyro, proximity, compass
  • Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.
    32 GB, 64 GB 64 GB 64 GB, 128 GB
  • External Storage
    microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)
  • RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.
    3 GB, 4 GB 4 GB 4 GB, 6 GB

Software

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.
    Android Android Android
  • OS Version
    9.0 (Pie) 9.0 (Pie) 9.0 (Pie)
  • Messaging
    SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM
  • Browser
    HTML5 HTML5 HTML5
  • Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications.
    Yes No No

Sound

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Alert Types
    Vibration, MP3, WAV Ringtones Vibration, MP3, WAV Ringtones Vibration, MP3, WAV Ringtones
  • Loudspeaker
    Yes Yes Yes
  • 3.5mm Jack
    Yes
    - Active noise cancellation with dedicated mic
    Yes
    - Active noise cancellation with dedicated mic
    Yes
    - Active noise cancellation with dedicated mic

Connectivity

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot
  • Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.
    5.0, A2DP, LE 4.2, A2DP, LE 5.0, A2DP, LE
  • GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
    Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
  • NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
    No Yes Yes
  • FM Radio
    Yes Yes No
  • Infrared port Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range.
    No No No
  • USB
    2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector

Battery

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Type
    Li-Po Battery Li-Po Battery Li-Po Battery
  • Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.
    4000 mAh 3100 mAh 4000 mAh Battery
  • Placement
    Non-removable Non-removable Non-removable
  • Charging
    Fast battery charging 15W Fast battery charging 15W Fast battery charging 15W

Version

  • Samsung Galaxy A30Samsung Galaxy A40Samsung Galaxy A50
  • Made in
    Koria Koria Koria
  • Colors
    Black, Blue, Red Black, White, Blue, Coral Black, White, Blue, Coral
  • Other Features
    - ANT+
    - MP4/H.264 player
    - MP3/WAV/eAAC+/Flac player
    - Photo/video editor
    ANT+

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