Cell Phone,In the 1990s, the 'second generation' mobile phone systems emerged. Two systems competed for supremacy in the global market: the European developed GSM standard and the U.S. developed CDMA standard. These differed from the previous generation by using digital instead of analog transmission, and also fast out-of-band phone-to-network signaling. The rise in mobile phone usage as a result of 2G was explosive and this era also saw the advent of prepaid mobile phones.

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Sunday, May 3, 2020

Samsung Galaxy J2 Core (2020)


Samsung Galaxy J2 Core (2020)



2020, April 27
  Status
Available. Released 2020, April 27

 Dimensions
143.4 x 72.1 x 8.9 mm (5.65 x 2.84 x 0.35 in)
154 g (5.43 oz)
Glass front, plastic back, plastic frame
 SIM
Dual SIM (Micro-SIM, dual stand-by)

 Type
PLS TFT capacitive touchscreen, 16M colors
 Size
5.0 inches, 68.9 cm2 (~66.7% screen-to-body ratio)
540 x 960 pixels, 16:9 ratio (~220 ppi density)

 OS
Android 8.1 Oreo (Go edition)
Exynos 7570 Quad (14 nm)
 CPU
Quad-core 1.4 GHz Cortex-A53
 GPU
Mali-T720

microSDXC (dedicated slot)
16GB 1GB RAM

eMMC 5.0

8 MP, f/2.2, AF
LED flash, HDR, panorama
1080p@30fps

5 MP, f/2.2

Yes
Yes

 WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
4.2, A2DP
 GPS
Yes, with A-GPS, GLONASS, BDS
FM radio
 USB
microUSB 2.0, USB On-The-Go

  Sensors
Accelerometer, proximity


Removable Li-Ion 2600 mAh battery

Black, Gold, Blue
SM-J260GU, SM-J260GU/DS
 SAR
0.99 W/kg (head)    
About 80 EUR
Disclaimer. We cannot guarantee that the information on this page is 100% correct. Read more

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