While you’d have heard about Safaricom’s 4G+ every now and then during the past few months, it’s still not a mainstream technology in Kenya. The 4G+ or LTE-Advanced is basically a Carrier Aggregation (CA) technology wherein different 4G bands can be aggregated and used more efficiently to deliver faster internet speeds… more than 100Mbps to be precise. There could be several analogies to explain this concept, but the simplest one would be to consider the network as a highway, which has multiple lanes ala spectrum. More the lanes or the spectrum, faster would be the traffic and vice versa. The technology also helps the operators to combine their different spectrums. REF - TechT
As you all know, safaricom doesn’t elaborate differences between the 4G & 4G+ devices since technology on 4G+ is advanced and obviously not all devices will support it.
Now, the question is, which devices are currently equipped to be able to comply with this 4G+?.