score
Largest Gadget Discovery Site in India

Lava E-Tab Z7S vs Mercury mTab Star M830G

Compare Lava E-Tab Z7S

NA
(Discontinued)

 

View Details >

Compare Mercury mTab Star M830G

Rs. 6,435
(Discontinued)

 

View Details >

Summary
42%
48%
Display

7" (17.78 cm)

800x480 px, 133 PPI

7.0 Inch

Performance

512 MB RAM

Dual core

1.2 GHz, 1 GB RAM

Storage

4 GB

32 GB (Expandable)

8 GB

32 GB (Expandable)

Battery

2300 mAh

4 talktime (2G)

N/A

General

N/A

Dual SIM

Camera

N/A

2 MP(Main)

0.3 MP(Front)

Compare Prices
Lava E-Tab Z7S is permanently discontinued.
Mercury mTab Star M830G is permanently discontinued.
General
Brand

Lava

Mercury

Model

E-Tab Z7S

mTab Star M830G

Operating System

Android v4 (Ice Cream Sandwich)

Android v4.2.2 (Jelly Bean)

SIM Slot(s)

Single SIM

Dual SIM, GSM+GSM

Network

5G: Not Supported in India,
3G: Available

5G: Not Supported in India,
3G: Available, 2G: Available

Design
Weight

328 grams

Colours

Black

Black

Display
Screen Size

7 " (17.78 cm)

7.0 " (17.78 cm)

Screen Resolution

800 x 480 pixels

480 x 800 pixels

Pixel Density

133 ppi

133 ppi

Display Type

LCD

LCD

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen, Multi-touch

Screen to Body Ratio

69.64 %

Performance
Processor

1 GHz, Cortex 8

Dual core, 1.2 GHz, Cortex A7

RAM

512 MB

1 GB

Storage
Internal Memory

4 GB

8 GB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Camera
Main Camera
Resolution

0.3 MP, Primary Camera

2 MP, Primary Camera

Flash

, LED Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Front Camera
Resolution

0.3 MP, Primary Camera

Battery
Capacity

2300 mAh

2800 mAh

Type

Li-ion

Li-ion

Talktime

Up to 4(2G)

Network & Connectivity
Network Support

5G Not Supported in India, 3G

5G Not Supported in India, 3G, 2G

SIM 1

3G Speed:
EV-DO category Rev.A

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Bluetooth

No

GPS

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

Audio Jack

3.5 mm

Special Features
Other Sensors

Accelerometer

Accelerometer

Applications

Office Suite, TOI