Comparison of Acer Liquid M220 Duo and Fly IQ4401 ERA Energy 2 smartphones based on their characteristics

Acer Liquid M220 Duo

Fly IQ4401 ERA Energy 2

Manufacturer and Model

Manufacturer

Acer

Fly

Phone model

Liquid M220 Duo

IQ4401 ERA Energy 2

Year of release

2015

2014

Appearance

Case type

Monoblock

Monoblock

Body length

125 mm

123 mm

Body width

65 mm

63 mm

Body thickness

9.6 mm

12.8 mm

Weight

120 g

138 g

Volume

77.46 cm³

99.1 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• White
• Black

• Black

Processor (CPU)

Processor model

• Qualcomm MSM8210

• MediaTek MT6572M

CPU clock speed

1200 MHz

1000 MHz

Number of processor cores

2

2

Graphics Processor (GPU)

GPU

GPU model

• Adreno 302

• Mali-400 MP

Primary storage (RAM)

The amount of RAM

512 MB

512 MB

Internal storage

Built-in memory

• 4 GB

• 4 GB

SD card

Types of Supported Memory Cards

• microSDHC
• microSD

• microSDXC
• microSDHC
• microSD

Maximum expandable memory

32 GB

32 GB

Operating system

Operating system

Windows Phone 8.1

Android 4.4

Battery

Battery capacity

1300

2500

Battery type

Li-Ion

Li-Ion

Removable battery

Charging the battery from USB

Call duration in GSM networks

3 h

10 h

Standby time in GSM networks

200 h

200 h

Call duration in UMTS (WCDMA) networks

3 h

Standby time on UMTS (WCDMA) networks

200 h

Duration of listening to music

50 h

Video watching duration

6 h

Duration of using Wi-Fi

6 h

Screen

Screen diagonal

4 in

4 in

Screen resolution

800 x 480 pixels

800 x 480 pixels

Pixel density

233 ppi

233 ppi

Screen technology

TFT

TFT

Color depth

24 bit

Touch screen

Touch screen type

Capacitive

Capacitive

Anti-scratch screen

Glass screen

Aspect ratio

1.667

1.667

Auto-rotate screen

Ambient light sensor

Proximity sensor

Main photo/video camera

Camera megapixels

5 Mp

5 Mp

Maximum photo resolution

1600 x 1200 pixels

2560 x 1920 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

• Quad HD
• Full HD
• HD

The presence of a flash

Flash type

LED

LED

Shooting settings

Autofocus

Auto exposure

Face detector

Smile detector

Video capability

Maximum video resolution

854 x 480 pixels

800 x 480 pixels

Movie speed

30 fps

Movie settings

Movie settings list

• White balance
• Color effects

• Video quality
• Audio mode
• Slowing down
• Effects

Front photo/video camera

Front camera megapixels

2 Mp

0.3 Mp

Maximum photo resolution

1886 x 1061 pixels

730 x 411 pixels

Front camera video

SIM card and calls

Number of SIM-cards

2

2

Mode of operation of multiple SIM-cards

Alternating

Alternating

SIM card type

Default

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Noise reduction during a call

Ability to mute the microphone during a call

Extended phone book

Contacts in the phone book

Unlimited

Unlimited

Data exchange between SIM card and internal memory

VoIP telephony

Mobile communications

Cellular generation

3.5G

3.5G

GSM support

GSM frequencies

• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

UMTS support

UMTS frequencies

• UMTS 1900 MHz
• UMTS 2100 MHz

• UMTS 850 MHz
• UMTS 1900 MHz
• UMTS 2100 MHz

Internet data transmission standards

Data transmission standards

• HSPA+
• EDGE
• GPRS

• HSPA+
• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

Bluetooth standard

4.0

3.0

A2DP support

Other Bluetooth profiles

• DUN
• HFP
• GAVDP
• OPP
• SPP
• HID

Navigation and positioning

Built-in GPS

A-GPS support

Radio

Built-in radio receiver

Radio range

87.5 - 108 МГц

87.5 - 108 МГц

DRM support

Sensors and gauges

Ambient light sensor

Proximity sensor

Accelerometer

Orientation and rotation sensor

Connectors and interfaces

USB connector

Micro USB

Micro USB

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Images

Supported image formats

• PNG
• JPG
• EXIF
• GIF

• PNG
• JPG
• EXIF
• GIF

Installed image editor

Geo tags

Video

Installed video player

Supported video formats

• MPEG-4
• AVI
• 3GPP

• MP4
• AVI
• 3GPP

Streaming video

Geo tags

Audio

Installed audio player

Supported audio formats

• MP3
• WMA

• AAC
• MP3
• WAV

MP3 support

Max audio bitrate

320 kbit/s

Streaming audio

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Control elements

Touch input

Multitouch

Pinch zoom

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Supported document formats

• PDF

• PDF

Email

IMAP4 protocol support

Convert speech to text

Connectivity and synchronization

PC connection

Synchronization over the mobile network

Synchronization with services

• Gmail
• Gtalk
• Facebook
• Twitter
• Youtube
• Google search
• Google maps

• Gmail
• Gtalk
• Facebook
• Twitter
• Youtube
• Google Search
• Google Maps

Software features

Installed browser

• HTML
• WAP

• HTML
• WAP

Installed games

Installed games

• Taxi

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

MMS support

Security

Installed VPN

Additional features

Standalone mode (flight mode)