Comparison between:
- Asus PadFone mini PF451CL
- Asus PadFone Mini
- Asus PadFone mini 4.3

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Asus PadFone mini PF451CLAsus PadFone MiniAsus PadFone mini 4.3
Asus PadFone mini PF451CLAsus PadFone MiniAsus PadFone mini 4.3
Model alias-PF400CG-

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width66.7 mm
6.67 cm
0.219 ft
2.626 in
61.44 mm
6.144 cm
0.202 ft
2.419 in
65.59 mm
6.559 cm
0.215 ft
2.582 in
Height132 mm
13.2 cm
0.433 ft
5.197 in
124.42 mm
12.442 cm
0.408 ft
4.898 in
129.27 mm
12.927 cm
0.424 ft
5.089 in
Thickness12.5 mm
1.25 cm
0.041 ft
0.492 in
11.2 mm
1.12 cm
0.037 ft
0.441 in
8.68 mm
0.868 cm
0.028 ft
0.342 in
Weight150 g
0.33 lbs
5.29 oz
116 g
0.26 lbs
4.09 oz
105 g
0.23 lbs
3.7 oz
Volume110.06 cm³
6.68 in³
85.62 cm³
5.2 in³
73.6 cm³
4.47 in³
ColorsBlack
White
Red
Black
White
Red
Yellow
Blue
Black
White
Pink

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeMicro-SIMMicro-SIMMicro-SIM
Number of SIM cards122
Features-Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz
--

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 3
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 4.4.2 KitKatAndroid 4.3 Jelly Bean
Android 4.4.2 KitKat
Android 4.3 Jelly Bean
User interface (UI)ZenUIZenUI-

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCIntel Atom Z2560Intel Atom Z2560Qualcomm Snapdragon 400 MSM8226
Process technology32 nm32 nm28 nm
CPUIntel Clover Trail+Intel Clover Trail+ARM Cortex-A7
CPU bits32 bit32 bit32 bit
Instruction setIA-32 (x86)IA-32 (x86)ARMv7
Level 1 cache memory (L1)24 KB + 32 KB24 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)512 KB
0.5 MB
512 KB
0.5 MB
1024 KB
1 MB
CPU cores224
CPU frequency1600 MHz1600 MHz1400 MHz
GPUPowerVR SGX544 MP2PowerVR SGX544 MP2Qualcomm Adreno 305
GPU cores221
GPU frequency400 MHz400 MHz450 MHz
RAM capacity1 GB1 GB1 GB
RAM typeLPDDR2LPDDR2LPDDR2
RAM channelsDouble channelDouble channel-
RAM frequency533 MHz533 MHz-

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage8 GB8 GB16 GB
eMMCeMMC-

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSIPSSuper IPS+ LCD
Diagonal size4.5 in
114.3 mm
11.43 cm
4 in
101.6 mm
10.16 cm
4.3 in
109.22 mm
10.92 cm
Width2.2 in
56 mm
5.6 cm
2.06 in
52.27 mm
5.23 cm
2.11 in
53.55 mm
5.35 cm
Height3.92 in
99.64 mm
9.96 cm
3.43 in
87.12 mm
8.71 cm
3.75 in
95.19 mm
9.52 cm
Aspect ratio1.779:11.667:1
5:3
1.778:1
16:9
Resolution480 x 854 pixels480 x 800 pixels540 x 960 pixels
Pixel density218 ppi
85 ppcm
233 ppi
91 ppcm
256 ppi
100 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area63.58 %59.77 %60.31 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 3Corning Fit GlassCorning Fit Glass

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Proximity
Light
Accelerometer
Compass
Proximity
Light
Accelerometer
Compass

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor typeCMOS BSICMOS BSICMOS BSI
Aperture-f/2f/2
Number of lenses-55
Flash typeLED-LED
Image resolution2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
3200 x 2400 pixels
7.68 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Autofocus
Continuous shooting
Geotagging
Touch focus
Face detection

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Aperture--f/2.4
2 MP2 MP2 MP

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesNoNo

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GPS
A-GPS
GLONASS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.04.0
FeaturesA2DP
EDR
A2DP
EDR
A2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
NFC

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
eAAC+
MIDI
MP3
WAV
AAC
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
WAV
eAAC+
MP3
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
H.263
H.264
MPEG-4
WMV
H.263
H.264
MPEG-4
VP8
H.263
H.264
MP4

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity2060 mAh1200 mAh1500 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
2G talk time29 h
1740 min
1.2 days
--
2G stand-by time388 h
23280 min
16.2 days
-114 h
6840 min
4.8 days
3G talk time17 h 10 min
17.2 h
1029.6 min
0.7 days
-22 h
1320 min
0.9 days
3G stand-by time374 h
22440 min
15.6 days
-114 h
6840 min
4.8 days
FeaturesRemovableNon-removableNon-removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)-0.486 W/kg0.486 W/kg
Body SAR (EU)-0.897 W/kg0.897 W/kg

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional featuresAttachable ASUS Tablet dock stationAttachable ASUS Tablet dock stationAttachable ASUS Tablet dock station
 Asus PadFone mini PF451CLAsus PadFone MiniAsus PadFone mini 4.3