Dell Latitude 7490 - Wireless Communications

Table 27. Camera specications for Latitude 7390
Camera features 13 inches HD/FHD 13 inches FHD 13 inches FHD touch
Camera Type HD xed focus HD xed focus HD xed focus
IR Camera N/A Yes N/A
Sensor Type CMOS sensor technology CMOS sensor
technology
CMOS sensor
technology
Resolution: Motion Video Up to 1280x720 (0.92MP) Up to 1280x720
(0.92MP)
Up to 1280x720
(0.92MP)
Resolution: Still Image Up to 1280 x 720 (0.92MP) Up to 1280 x 720
(0.92MP)
Up to 1280 x 720
(0.92MP)
Imaging Rate Up to 30 frames per second Up to 30 frames per
second
Up to 30 frames per
second
Table 28. Camera specications or Latitude 7490
Camera features 14 inches HD/FHD 14 inches FHD 14 inches FHD touch
Camera Type HD xed focus HD xed focus HD xed focus
IR Camera N/A Yes N/A
Sensor Type CMOS sensor technology CMOS sensor
technology
CMOS sensor
technology
Resolution: Motion Video Up to 1280x720 (0.92MP) Up to 1280x720
(0.92MP)
Up to 1280x720
(0.92MP)
Resolution: Still Image Up to 1280 x 720 (0.92MP) Up to 1280 x 720
(0.92MP)
Up to 1280 x 720
(0.92MP)
Imaging Rate Up to 30 frames per second Up to 30 frames per
second
Up to 30 frames per
second
Wireless communications
Table 29. Qualcomm QCA61x4A 802.11ac Dual Band (2x2) Wireless Adapter + Bluetooth 4.1 LE M.2 Wireless Card
Attribute Specication
Host interface M.2 2230 form factor (WiFi– PCIe, Bluetooth – USB)
Network standard 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac
Wi-Fi Alliance Certications 802.11a, 802.11b, 802.11g, WPA, WPA2, WMM, 11ac, Wi-Direct,
WMM-Power Save, Wi Protected Setup, Voice-Personal
Operating Frequency Bands 2.4 GHz (802.11b/g/n) and 5 GHz (802.11a/n/ac)
Dual Stream N
Dual Stream Diversity and 2x2 MIMO operations in 2.4GHz and
5GHz
Dual Stream N + MIMO + ASA (Active Steering Antennas)
30 Engineering specications