Overview Samsung SCH-I939D Galaxy S3 Duos

Specification Samsung SCH-I939D Galaxy S3 Duos

Model and Features
Model Samsung SCH-I939D
Series Galaxy S3 Duos
Release Date January, 2015
Depth 9.9 mm (0.39 in)
Size (width x height) 136,6 x 70,6 mm (5.35 x 2.75 in)
Weight 144.5 g (5.09 oz)
Operating System Android Jelly Bean 4.3
Hardware
CPU 1.4GHz Samsung E x ynos 4412
CPU Cores Single-core
RAM Memory 1GB
Internal Storage 16GB
External Storage microSD, up to 64 GB (dedicated slot)
Network and Data
Number of sim slots 2 Micro-SIM
2G network GSM 900/1800/1900MHz
3G network -
4G network -
5G network -
Data GPRS/EDGE
Display
Screen size 4.8 inches, (~65.1% screen-to-body ratio)
Display Type Super AMOLED capacitive touchscreen
Display Resolution 720 x 1280 pixels, (~306 ppi density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 2130 mAh
Physical keyboard -
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.0, A2DP
DLNA -
GPS Yes, with A-GPS
Infrared port -
NFC -
USB microUSB 2.0
WiFi Wi-Fi 802.11 b/g/n, hotspot

Firmwares Samsung SCH-I939D Galaxy S3 Duos

Samsung Phone firmwares regions descriptions
Region File name OS Firmware Size Date Downloads
CTC
  • China
SCH-I939D_CTC_1_20150113173540_73yub1syz6.zip Android Jelly Bean 4.3 I939DKEUBOA1 1021.61 MiB 2018-08-11 8 time(s)

Articles LG SCH-I939D(Samsung SCH-I939D) aka Galaxy S3 Duos

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