Lemo K3 has two version accoding to its network band, K30-T and K30W. K30-T can only support Chinese 3G and 4G Network. In other words, K30-T can only work in GSM band as a lenovo 2g phone for global user.If WCDMA and FDD LTE 4G network is important for you, K30-W is better.
Lenovo Lemon K3 K30-W use 64bit Qualcomm MSM8916 Quad CPU and can support Dual Micro SIM Dual Standby.The SIM card1 can support FDD LTE 4G,WCDMA 3G and gsm network.SIM Card2 can only work in gsm network
K30-W is android 4.4.4 kitkat.We had added play store,superuser root permission and multi-languages in it.Here is the screen shot about this lenovo lte k3:
Due to different network support, lenovo lemon k30-t‘s price is lower than k30-w. if you don’t use data connection much, k30-t has same hardware like k30-w after all