Samsung Galaxy S4 Duos (GT-I9508C)

multiple revisions of this device, use caution

abgn+ac (AC600)
smartphone
Platform
Brand • Model • Rev	Samsung Galaxy S4 Duos
Model Part Number	GT-I9508C
FCC ID	A3LGTI9508C
Type	smartphone
Wireless class	AC600
CPU1	Brand? Model?
Flash1 Size	? MiB
RAM1 Size	? MiB
802dot11 OUI: none specified
Stock FW OS	Android
Expansion IF types	none specified
Power	? VDC, ? A 3.8v BAT , 1300 mAh, ? cells
Categorized as	smartphone
Other
Default IP address	???.???.???.???
Retail
FCC approval date	02 July 2013
Country of manuf	Korea
Radio 1
Chip1	Brand? Model?
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	1x1:1
Wireless Standard	IEEE 802.11a/b/g/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	2.4 or 5 GHz
CPU1 brand Radio1 chip1 brand Radio1 chip2 brand Samsung Galaxy S4 (GT-I9500X) Samsung Broadcom Samsung Galaxy S4 (GT-I9505) Qualcomm Broadcom Samsung Galaxy S4 (SCH-I545, Verizon) Broadcom Samsung Galaxy S4 (SGH-I337, AT&T) Broadcom Samsung Galaxy S4 (SHV-E300S) Samsung Broadcom … further results

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

This phone appears to be a Duos model (that is, it is a dual SIM phone).

Per the FCC SAR testing report..

• The Main antenna (GSM 850/1900MHz / UMTS Band 2/5) (Tx+Rx) appears to be located at the bottom of the phone.
• The Sub. antenna (UMTS Band 5) (Rx) appears to be located at the top left of the phone.
• The GPS antenna (Rx) is located at the top right of the phone
• The BT/Wi-Fi antenna (Tx+Rx) is located at middle left of the phone (under the GPS antenna).
• The NFC antenna is integrated into the battery (standard model being B600BC).
• AP mode in the 5GHz bands are not supported with the Wi-Fi chip due to a firmware limitation.

On MobiLeaks (Dutch)

covering passing through Bluetooth SIG

• Wi-Fi Certified : WFA19663 (as of 05/31/2013)