Here are few you can check for best 4G mobile phones under Rs 10,000 in India
Xiaomi Redmi Note 3 : 1080p, 3GB RAM, 32GB ROM, 16MP, Android 6.0
Lenovo K6 Power : 1080p, 3GB RAM, 32GB ROM, 13MP, Android 6.0
LeEco Le 1S : 1080p, 3GB RAM, 32GB ROM, 13MP, Android 5.1
Honor 5c : 1080p, 2GB RAM, 16GB ROM, 13MP, Android 6.0
Acer Z630S : 720p, 3GB RAM, 32GB ROM, 8MP, Android 5.1
Xiaomi Redmi Note 3 : 1080p, 3GB RAM, 32GB ROM, 16MP, Android 6.0
Lenovo K6 Power : 1080p, 3GB RAM, 32GB ROM, 13MP, Android 6.0
LeEco Le 1S : 1080p, 3GB RAM, 32GB ROM, 13MP, Android 5.1
Honor 5c : 1080p, 2GB RAM, 16GB ROM, 13MP, Android 6.0
Acer Z630S : 720p, 3GB RAM, 32GB ROM, 8MP, Android 5.1