Comparison between:
- Huawei Ascend XT2
- BLU Advance A4
- BLU Advance A5

Brand and model

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

Huawei Ascend XT2BLU Advance A4BLU Advance A5
Huawei Ascend XT2BLU Advance A4
Prices
BLU Advance A5
Model aliasH1711A130Q-

Design

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

Width76.2 mm
7.62 cm
0.25 ft
3 in
68.6 mm
6.86 cm
0.225 ft
2.701 in
71.1 mm
7.11 cm
0.233 ft
2.799 in
Height153.4 mm
15.34 cm
0.503 ft
6.039 in
129.54 mm
12.954 cm
0.425 ft
5.1 in
144.8 mm
14.48 cm
0.475 ft
5.701 in
Thickness8.38 mm
0.838 cm
0.027 ft
0.33 in
12.7 mm
1.27 cm
0.042 ft
0.5 in
10.4 mm
1.04 cm
0.034 ft
0.409 in
Weight165 g
0.36 lbs
5.82 oz
-143 g
0.32 lbs
5.04 oz
Volume97.95 cm³
5.95 in³
112.86 cm³
6.85 in³
107.07 cm³
6.5 in³
ColorsSilverBlack
White
Blue
Black
Body materialsMetalPlasticPlastic

SIM card

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

SIM card typeNano-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 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 850 MHz
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)
LTE 2300 MHz (B30)
--

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 6
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 7.0 NougatAndroid 6.0 MarshmallowAndroid 6.0 Marshmallow
User interface (UI)EMUI 5.1--

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.

SoCQualcomm Snapdragon 435 MSM8940MediaTek MT6570MediaTek MT6570
Process technology28 nm28 nm28 nm
CPU4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53ARM Cortex-A7ARM Cortex-A7
CPU bits64 bit32 bit32 bit
Instruction setARMv8ARMv7ARMv7
CPU cores822
CPU frequency1400 MHz1300 MHz1300 MHz
GPUQualcomm Adreno 505ARM Mali-400 MP1ARM Mali-400 MP1
GPU cores-11
RAM capacity2 GB512 MB512 MB
RAM typeLPDDR3LPDDR3LPDDR3
RAM channelsSingle channelSingle channelSingle channel
RAM frequency800 MHz--

Storage

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

Storage16 GB8 GB8 GB

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/technologyIPSTFTIPS
Diagonal size5.5 in
139.7 mm
13.97 cm
4 in
101.6 mm
10.16 cm
5 in
127 mm
12.7 cm
Width2.7 in
68.49 mm
6.85 cm
2.06 in
52.27 mm
5.23 cm
2.45 in
62.23 mm
6.22 cm
Height4.79 in
121.76 mm
12.18 cm
3.43 in
87.12 mm
8.71 cm
4.36 in
110.71 mm
11.07 cm
Aspect ratio1.778:1
16:9
1.667:1
5:3
1.779:1
Resolution720 x 1280 pixels480 x 800 pixels480 x 854 pixels
Pixel density267 ppi
104 ppcm
233 ppi
91 ppcm
196 ppi
77 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area71.57 %51.41 %67.13 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen--

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
AccelerometerProximity
Light
Accelerometer

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 typeCMOSCMOSCMOS
Pixel size1.25 µm
0.001250 mm
--
Aperturef/2.2f/2.8f/2.8
Flash typeLEDLEDLED
Image resolution4032 x 3024 pixels
12.19 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 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
Phase detection autofocus (PDAF)
Autofocus
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
Self-timer
Scene mode

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.

Auxiliary light-LEDLED
Image resolution3264 x 2448 pixels
7.99 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution1920 x 1080 pixels
2.07 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps

Audio

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

SpeakerLoudspeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYes

Tracking/Positioning

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

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

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
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.14.04.0
FeaturesA2DP
EDR
A2DPA2DP

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
VoLTE
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering

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
CSS 3

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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
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
AVI
DivX
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
MP4
Xvid

Battery

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

Capacity4000 mAh1350 mAh2000 mAh
TypeLi-PolymerLi-IonLi-Ion
2G talk time23 h
1380 min
1 days
-12 h
720 min
0.5 days
2G stand-by time840 h
50400 min
35 days
-230 h
13800 min
9.6 days
3G talk time23 h
1380 min
1 days
-12 h
720 min
0.5 days
3G stand-by time840 h
50400 min
35 days
-230 h
13800 min
9.6 days
FeaturesNon-removableRemovableRemovable

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 (USA)0.75 W/kg--
Body SAR (USA)1.28 W/kg--
 Huawei Ascend XT2BLU Advance A4BLU Advance A5