Compare Samsung Galaxy Grand Z vs Samsung Galaxy Grand Duos

Summary
Display

5.0" (Medium)

480x800, Low sharpness

5" (Medium)

480x800, Low sharpness

Performance

Dual core

1.2 GHz, 1 GB RAM

Dual core

1.2 GHz, 1 GB RAM

Storage

8 GB

64 GB (Expandable)

8 GB

64 GB (Expandable)

Camera

8 MP (Main)

2 MP (Front)

8 MP (Main)

2 MP (Front)

Battery

2100 mAh

10 h talktime (3G)

2100 mAh

10.1 h talktime (2G)

Expert Rating
User Rating

★★★★★
★★★★★

5/5 based on 1 ratings

Read All User Reviews

★★★★★
★★★★★

3.9/5 based on 4,112 ratings

Read All User Reviews

General
Launch Date

January 22, 2013 (Official)

Operating System

Android v4.1 (Jelly Bean)

Android v4.1.2 (Jelly Bean)

Custom UI

TouchWiz 4.0

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

Network

3G: Yes, 2G: Yes

3G: Yes, 2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 143.5 mm
Width: 76.8 mm
Thickness: 9.6 mm

Height: 143.7 mm
Width: 77.1 mm
Thickness: 9.6 mm

Weight

161 grams

162 grams

Colours

Display
Screen Resolution

480 x 800 pixels

480 x 800 pixels

Pixel Density

187 ppi

187 ppi

Display Type

TFT

TFT

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen

Screen to Body Ratio

64.17 %

Performance
Chipset

Broadcom BCM28145

Broadcom BCM28155

Processor

Dual core, 1.2 GHz

Dual core, 1.2 GHz, Cortex A9

Architecture

32 bit

Graphics

Broadcom VideoCore IV

Broadcom VideoCore IV

RAM

1 GB

1 GB

Storage
Internal Memory

8 GB

8 GB

Expandable Memory

Up to 64 GB

Up to 64 GB

Camera
Main Camera
Resolution

8 MP

8 MP

Autofocus

Flash

LED Flash

LED Flash

Image Resolution

3264 x 2448 Pixels

3264 x 2448 Pixels

Shooting Modes

High Dynamic Range mode (HDR)

Camera Features

Digital Zoom, Digital image stabilization, Face detection, Smile detection, Touch to focus

Digital Zoom, Face detection, Smile detection, Touch to focus

Video Recording

1920x1080 @ 30 fps

Front Camera
Resolution

2 MP

2 MP

Camera Features

Fixed Focus

Battery
Capacity

2100 mAh

2100 mAh

Type

Li-ion

Li-ion

Standby Time

Up to 440 Hours(3G)

Up to 440 Hours(2G)

Network & Connectivity
SIM Size

SIM1: Mini

SIM 1

3G, 2G

3G, 2G

SIM 2

2G

2G

SAR Value

Head: 0.316 W/kg

Bluetooth

v4.0

v4

GPS

with A-GPS, Glonass

with A-GPS, Glonass

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Recording option

RDS

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Other Sensors

Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

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