Compare Samsung Galaxy S Duos vs Tecno D7

Summary
50%
41%
Display

4" (Small)

480x800, Avg sharpness

5.5" (Large)

480x854, Low sharpness

Performance

Single core

1 GHz, 768 MB RAM

Dual core

1.3 GHz, 512 MB RAM

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Camera

5 MP (Main)

0.30 MP (Front)

5 MP (Main)

2 MP (Front)

Battery

1500 mAh

8.60 h talktime (3G)

2500 mAh

Expert Rating
User Rating

★★★★★
★★★★★

4/5 based on 12,120 ratings

Read All User Reviews

General
Operating System

Android v4 (Ice Cream Sandwich)

Android v4.2 (Jelly Bean)

SIM Slot(s)

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

SIM1: Mini

Network

3G: Yes, 2G: Yes

3G: Yes, 2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 121.50 mm
Width: 63.10 mm
Thickness: 10.50 mm

Height: 159.5 mm
Width: 80.5 mm
Thickness: 9.9 mm

Weight

120 grams

Colours

Display
Average
Poor
Screen Resolution

480 x 800 pixels

480 x 854 pixels

Pixel Density

233 ppi

178 ppi

Display Type

TFT

TFT

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Performance
Poor
Poor
Chipset

Qualcomm Snapdragon S1 MSM7227A

MediaTek MT6572

Processor

Single core, 1 GHz, Cortex A5

Dual core, 1.3 GHz

Graphics

Adreno 200

RAM

768 MB

512 MB

Storage
Good
Good
Internal Memory

4 GB

4 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

User Available Storage

Up to 1.80 GB

Camera
Average
Average
Main Camera
Resolution

5 MP Primary Camera

5 MP Primary Camera

Sensor

CMOS image sensor

Flash

LED Flash

Image Resolution

2592 x 1944 Pixels

2592 x 1944 Pixels

Settings

ISO control

Camera Features

Digital Zoom, Smile detection

Digital Zoom

Video Recording

640x480 @ 30 fps

Front Camera
Resolution

0.30 MP Front Camera

2 MP Front Camera

Camera Features

Fixed Focus

Fixed Focus

Battery
Poor
Average
Capacity

1500 mAh

2500 mAh

Type

Li-ion

Li-ion

Standby Time

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

Network & Connectivity
SIM Size

SIM1: Mini

SIM 1

3G, 2G

3G, 2G

SIM 2

2G

SAR Value

Head: 0.180 W/kg, Body: 0.450 W/kg

Bluetooth

v3

GPS

with A-GPS

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

RDS, Stereo FM

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Other Sensors

Proximity sensor, Accelerometer, Compass

Proximity sensor, Accelerometer