As you want I am here giving you info about the models of Sony mobile handset within the price range Rs .10000 - Rs.15000.

Sony Mobile Handsets:

Sony Xperia M4 Aqua Dual
14,442
5 inch Screen
Dual SIM
13 MP Camera
Android 5.0 Lollipop OS
2 GB RAM

Sony Xperia T2 Ultra Dual
13,884
6 inch Screen
Dual SIM
13 MP Camera
Android 4.3 Jelly Bean OS
1 GB RAM

Sony Xperia M4 Aqua
13,990
5 inch Screen
Single SIM
13 MP Camera
Android 5.0 Lollipop OS
2 GB RAM

Sony Xperia C3 Dual
13,260
5.5 inch Screen
Dual SIM
8 MP Camera
Android 4.4 Kitkat OS
1 GB RAM

Sony Xperia T3
10,012
5.3 inch Screen
Single SIM
8 MP Camera
Android 4.4 Kitkat OS
1 GB RAM

Sony Xperia M2 Dual
10,540
4.8 inch Screen
Dual SIM
8 MP Camera
Android 4.3 Jelly Bean OS
1 GB RAM

Sony Xperia T2 Ultra
12,580
6 inch Screen
Single SIM
13 MP Camera
Android 4.3 Jelly Bean OS
1 GB RAM

Sony Xperia C
11,990
5 inch Screen
Dual SIM
8 MP Camera
Android 4.2 Jelly Bean OS
1 GB RAM

Sony Xperia T3 Dual SIM
10,013
5.3 inch Screen
Dual SIM
8 MP Camera
Android 4.4 Kitkat OS
1 GB RAM

Sony Xperia L
13,745
4.3 inch Screen
Single SIM
8 MP Camera
Android 4.1 Jelly Bean OS
1 GB RAM

Sony Xperia SP
13,208
4.6 inch Screen
Single SIM
8 MP Camera
Android 4.1 Jelly Bean OS
1 GB RAM

Sony Xperia U
11,100
3.5 inch Screen
Single SIM
5 MP Camera
Android 2.3 Gingerbread OS
512 MB RAM

Sony Xperia Go
12,300
3.5 inch Screen
Single SIM
5 MP Camera
Android 2.3 Gingerbread OS
512 MB RAM

Sony Xperia M2 Aqua
12,390
4.8 inch Screen
Single SIM
8 MP Camera
Android 4.4 Kitkat OS
1 GB RAM

Sony Xperia C3
13,514
5.5 inch Screen
Single SIM
8 MP Camera
Android 4.4 Kitkat OS
1 GB RAM

Sony Xperia J
13,490
4 inch Screen
Single SIM
5 MP Camera
Android 4.0.4 Ice Cream Sandwich OS
512 MB RAM