ZTE Avid 4G Technical specifications
|Main display: TFT 16M colors 480 x 800 px (4,00″) 233 ppi|
|Android 4.0 Ice Cream Sandwich|
|Li-Ion 1730 mAh|
|Internal memory: 4 GB|
|5 Mpx, 2592x1944 px|
|Dimensions:||124 x 65,5 x 11,9 mm|
|Standard battery:||Li-Ion 1730 mAh|
|Stand-by (max.):||2G: 260 h|
|Talk time (max.):||2G: 4 h|
|Internal memory:||4 GB|
|Memory cards:||microSD, microSDHC, max 32 GB|
|Operating system:||Android 4.0 Ice Cream Sandwich|
|Main display:||TFT 16M colors 480 x 800 px (4,00″) 233 ppi|
|Digital camera:||5 Mpx, 2592x1944 px|
|Secondary camera:||0,3 Mpx, 640x480 px|
|Push To Talk:||-|
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The older variant of Wi-Fi, 802.11g, is capable of providing speeds of up to 54Mbps and is backwards compatible with 802.11b (providing up to 11Mbps).
The more recent standard is called 802.11n (offering speeds of up to 150Mbps per channel or up to 600Mbps in total). It can be used in the 2.4 GHz or 5 GHz frequency bands, though a receiver needs to have dual-band antenna to operate on both.
2013 saw the birth of the latest (so far) Wi-Fi ac standard. It allows for speeds of up to 500 Mbps per channel and over 1Gbps in total. Wi-Fi 802.11ac operates only on the 5GHz band.
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The range covered by a Wi-Fi access point is from 30 to 100 meters indoors while outdoors a single access point can cover about 650 meters.
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