Compare Samsung Galaxy Grand vs Samsung Galaxy S Duos vs Lava X81

Summary
72%
Display

5" (Medium)

800x480, Low sharpness

4" (Small)

480x800, Avg sharpness

5.0" (Medium)

HD, Avg sharpness

Performance

Dual core

1.2 GHz, 1 GB RAM

Single core

1 GHz, 768 MB RAM

Quad core

1.3 GHz, 3 GB RAM

Storage

8 GB

64 GB (Expandable)

4 GB

32 GB (Expandable)

16 GB

64 GB (Expandable)

Camera

8 MP (Main)

2 MP (Front)

5 MP (Main)

0.3 MP (Front)

13 MP (Main)

5 MP (Front)

Battery

2100 mAh

10.2 h talktime (2G)

1500 mAh

8.6 h talktime (3G)

2700 mAh

10 h talktime (3G)

Expert Rating
User Rating
General
Launch Date

January 22, 2013

September 16, 2012 (Official)

June 10, 2016 (Official)

Operating System

Android v4.1.2 (Jelly Bean)

Android v4 (Ice Cream Sandwich)

Android v6.0 (Marshmallow)

SIM Slot(s)

Single SIM, GSM

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

SIM1: Micro
SIM2: Micro

Network

3G: Yes, 2G: Yes

3G: Yes, 2G: Yes

4G: Yes (supports Indian bands)
3G: Yes, 2G: Yes

Fingerprint Sensor

No

Quick Charging

No

Design
Size Compare
Size Compare
Size Compare
Dimensions

Height: 143.5 mm
Width: 76.9 mm
Thickness: 9.6 mm

Height: 121.5 mm
Width: 63.1 mm
Thickness: 10.5 mm

Height: 142.6 mm
Width: 73.4 mm
Thickness: 8.4 mm

Weight

162 grams

120 grams

Colours

Space Grey

Display
Good
Screen Resolution

800 x 480 pixels

480 x 800 pixels

HD (720 x 1280 pixels)

Pixel Density

187 ppi

233 ppi

294 ppi

Display Type

LCD

TFT

IPS LCD

Screen Protection

Corning Gorilla Glass v3

Touch Screen

Capacitive Touchscreen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Screen to Body Ratio

65.69 %

Performance
Good
Chipset

Broadcom BCM28155

Qualcomm Snapdragon S1 MSM7227A

MediaTek MT6735

Processor

Dual core, 1.2 GHz, ARM Cortex A9

Single core, 1 GHz, Cortex A5

Quad core, 1.3 GHz, Cortex A53

Architecture

64 bit

Graphics

Broadcom VideoCore IV

Adreno 200

Mali-T720 MP2

RAM

1 GB

768 MB

3 GB

Storage
Best in Class
Internal Memory

8 GB

4 GB

16 GB

Expandable Memory

Up to 64 GB

Up to 32 GB

Up to 64 GB

User Available Storage

Up to 1.8 GB

Camera
Very Good
Main Camera
Resolution

8 MP

5 MP

13 MP

Sensor

CMOS image sensor

Autofocus

Aperture

2.0 F

Optical Image Stabilisation

No

Flash

LED Flash

LED Flash

Dual LED Flash

Image Resolution

3264 x 2448 Pixels

2592 x 1944 Pixels

4128 x 3096 Pixels

Settings

ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

Digital Zoom, Digital image stabilization, Smile detection

Digital Zoom, Smile detection

Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

1920x1080 @ 30 fps

640x480 @ 30 fps

1920x1080 @ 30 fps

Video Recording Features

Optical Image stabilization

Front Camera
Resolution

2 MP

0.3 MP

5 MP

Autofocus

No

Aperture

2.4 F

Flash

LED Flash

Camera Features

Fixed Focus

Fixed Focus

Battery
Very Good
Capacity

2100 mAh

1500 mAh

2700 mAh

Type

Li-ion

Li-ion

Li-Polymer

Not User Replaceable

No

Standby Time

Up to 440 Hours(2G)

Up to 470 Hours(3G) / Up to 570 Hours(2G)

Up to 300 Hours(2G)

Network & Connectivity
SIM Size

SIM1: Mini

SIM1: Micro
SIM2: Micro

SIM 1

3G, 2G

3G, 2G

4G (supports Indian bands), 3G, 2G

SIM 2

2G

2G

SAR Value

Head: 0.18 W/kg, Body: 0.45 W/kg

Bluetooth

v4

v3.0

v4.0

GPS

with A-GPS, Glonass

with A-GPS

with A-GPS, Glonass

NFC

No

USB Connectivity

USB 2.0, microUSB

USB 2.0, Mass storage device, USB charging, microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

RDS, Stereo FM

Recording option

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer

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Rs. 10,493

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