Comparison of HTC One (M8) for Windows (CDMA) and ASUS PadFone X smartphones based on their characteristics

HTC One (M8) for Windows (CDMA)

ASUS PadFone X

Manufacturer and Model

Manufacturer

HTC

ASUS

Phone model

One (M8) for Windows (CDMA)

PadFone X

Year of release

2014

2014

Appearance

Case type

Monoblock

Monoblock

Body length

146 mm

143 mm

Body width

71 mm

73 mm

Body thickness

9.4 mm

10 mm

Weight

160 g

150 g

Volume

97.16 cm³

103.97 cm³

Body materials and finishes

• Aluminium alloy
• Plastic

• Aluminium alloy
• Plastic

Colors

• Gray

• Black

Processor (CPU)

Processor model

• Qualcomm MSM8974AB Snapdragon 801

• Qualcomm Snapdragon 800

CPU clock speed

2300 MHz

2300 MHz

Number of processor cores

4

4

Level 1 cache (L1)

16 + 16 kB

Level 2 cache (L2)

2 MB

Processor size

32 bits

Instruction set architecture

ARMv7

Manufacturing process

28 nm

Graphics Processor (GPU)

GPU

GPU model

• Adreno 330

• Adreno 330

GPU clock speed

550 MHz

Number of GPU cores

4

Primary storage (RAM)

The amount of RAM

2 GB

2 GB

RAM type

LPDDR3

RAM frequency

933 MHz

Number of RAM channels

2

Internal storage

Built-in memory

• 32 GB

• 16 GB

SD card

Types of Supported Memory Cards

• microSDXC
• microSDHC
• microSD

• microSDXC
• microSDHC
• microSD
• SD

Maximum expandable memory

128 GB

64 GB

Hot swappable memory card

Mainboard

Chipset

• Qualcomm Snapdragon 800 MSM8974AB

Operating system

Operating system

Windows Phone 8.1

Android 4.4

Battery

Battery capacity

2600

2300

Battery type

Li-Ion

Li-Pol

Wireless battery charging

Charging the battery from USB

Call duration in GSM networks

24 h

20 h

Standby time in GSM networks

387 h

456 h

Call duration in UMTS (WCDMA) networks

20 h

Standby time on UMTS (WCDMA) networks

456 h

Screen

Screen diagonal

5 in

5 in

Screen resolution

1920 x 1080 pixels

1920 x 1080 pixels

Resolution formats

• Full HD
• HD

• Full HD
• HD

Pixel density

441 ppi

441 ppi

Screen technology

Super LCD 3

Super IPS+

Color depth

24 bit

24 bit

Touch screen

Touch screen type

Capacitive

Capacitive

Anti-scratch screen

Glass screen

Aspect ratio

1.778

1.778

Auto-rotate screen

Ambient light sensor

Proximity sensor

Main photo/video camera

Camera megapixels

4 Mp

13 Mp

Maximum photo resolution

2688 x 1520 pixels

4128 x 3096 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

• Ultra HD
• Quad HD
• Full HD
• HD

The presence of a flash

Flash type

Dual LED

LED

Photomatrix type

CMOS BSI

Aperture

f/2

Number of lens elements

5

Shooting settings

Autofocus

Auto exposure

Face detector

Smile detector

Viewfinder

Continuous photography

Touch focus

Video capability

Maximum video resolution

1920 x 1080 pixels

1920 x 1080 pixels

Movie speed

60 fps

30 fps

Movie settings

Front photo/video camera

Front camera megapixels

5 Mp

2 Mp

Maximum photo resolution

2981 x 1677 pixels

1886 x 1061 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

Front camera video

Maximum video resolution

1920 x 1080 pixels

SIM card and calls

Number of SIM-cards

1

1

SIM card type

Micro-SIM

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Second microphone

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

Mobile communications

Cellular generation

4G

4G

GSM support

GSM frequencies

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

CDMA support

CDMA frequencies

• CDMA 800 MHz
• CDMA 1900 MHz

CDMA2000 support

UMTS support

UMTS frequencies

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

• UMTS 850 MHz
• UMTS 900 MHz
• UMTS 1900 MHz
• UMTS 2100 MHz

LTE support

LTE frequencies

• LTE 700 MHz
• LTE 800 MHz
• LTE 900 MHz
• LTE 1800 MHz
• LTE 2100 MHz
• LTE 2600 MHz

Internet data transmission standards

LTE standards

• LTE Cat 4

CDMA2000 standards

• 1xEV-DO Rev. A

Data transmission standards

• HSUPA
• HSDPA
• EDGE
• GPRS

• HSPA+
• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

Wi-Fi standards

• 802.11a
• 802.11b
• 802.11g
• 802.11n
• 802.11ac

Wi-Fi Direct support

Wi-Fi hotspot mode

Dual band Wi-Fi

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

USB host support

USB Mass Storage support

MHL interface

Bluetooth

Built-in Bluetooth

Bluetooth standard

4.0

4.0

A2DP support

Other Bluetooth profiles

• apt-X

Navigation and positioning

Built-in GPS

A-GPS support

Installed GLONASS

Built-in digital compass

Radio

Built-in radio receiver

Radio range

87.5 - 108 МГц

Sensors and gauges

Ambient light sensor

Proximity sensor

Accelerometer

Orientation and rotation sensor

Gyroscope

Magnetometer

Barometer

Connectors and interfaces

USB connector

Micro USB

Micro USB

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Wireless NFC

Infrared port (IrDA)

Images

Supported image formats

• PNG
• JPG
• EXIF
• GIF

• PNG
• JPG
• EXIF
• GIF

Installed image editor

Geo tags

DLNA support

Video

Installed video player

Supported video formats

• MP4
• H.263
• H.264
• WMV

• MP4
• MPEG-4
• H.263
• H.264
• WMV

Video resolution formats

• Full HD
• HD

• Full HD
• HD

Streaming video

Installed video editor

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• MP3
• WMA
• WAV

• AAC
• AAC+
• eAAC+
• MP3
• WAV

MP3 support

Max audio bitrate

320 kbit/s

Built-in stereo speakers

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

Convert speech to text

Connectivity and synchronization

PC connection

Tethering support

Synchronization over the mobile network

OTA sync

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
• HTML5
• CSS3
• WAP

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

MMS support

Security

Installed antivirus

Installed VPN

Additional features

Standalone mode (flight mode)