Which Tab to buy Lenovo IdeaTab A3000 or HP Slate7 VoiceTab?

I think you should go for hp because it also have proximity sensor which is not available in lenovo.
and the resolution of hp is also bigger than that of lenovo.
you can refer to the link below for more comparison

Go for "HP Slate 7 Voice Tab". It is far far better than the Lenovo Ideatab and has better features.
One of the best tab you can currently get. It is a dual sim tab. Comes with 1 year warranty too, go for it.

KEY FEATURES OF HP SLATE 7 VOICE TAB:-

Wi-Fi Enabled
Expandable Storage Capacity of 32 GB
5 MP Primary Camera
Android v4.2.2 (Jelly Bean) OS
Full HD Recording
7-inch LCD Capacitive Touchscreen
1.2 GHz Marvell PXA1088 Quad Core Processor
2 MP Secondary Camera
Dual Standby SIM (GSM + GSM)

Price:- Rs. 16990 @ Flipkart -> http://www.flipkart.com/...svmtruegma

Yes Lenovo A3000 is GPRS enabled, but better is HP. It has better speaker, better screen resolution (1024X600 vs 1280X800), better pixel density (170 vs 216) better battery (3500mAh vs 4100mAh). And above all lenovo launched it 1year back and selling till now without any android update whereas HP has launched it in India with 4.2.2 but showcased in MWC with 4.3 and promised to push 4.4 soon. Rest your choice.

I would go with the Lenovo.