Comparison between:
- itel A16 Plus
- itel A44 Power
- itel A44
- itel A45

Brand and model

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

itel A16 Plusitel A44 Poweritel A44itel A45
itel A16 Plusitel A44 Poweritel A44itel A45
Model aliasA16Plus---

Design

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

Width73 mm
7.3 cm
0.24 ft
2.874 in
72 mm
7.2 cm
0.236 ft
2.835 in
70.5 mm
7.05 cm
0.231 ft
2.776 in
-
Height145 mm
14.5 cm
0.476 ft
5.709 in
151 mm
15.1 cm
0.495 ft
5.945 in
148 mm
14.8 cm
0.486 ft
5.827 in
-
Thickness9.75 mm
0.975 cm
0.032 ft
0.384 in
9.5 mm
0.95 cm
0.031 ft
0.374 in
8.2 mm
0.82 cm
0.027 ft
0.323 in
-
Weight147 g
0.32 lbs
5.19 oz
176 g
0.39 lbs
6.21 oz
--
Volume103.2 cm³
6.27 in³
103.28 cm³
6.27 in³
85.56 cm³
5.2 in³
-
ColorsBlack
Gray
Black
Champagne
Blue
Black
Champagne
Red
Blue
Black
Gray
Rose-gold
Body materialsPlasticPlasticMetalPlastic

SIM card

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

SIM card typeMicro-SIMNano-SIMMicro-SIMMicro-SIM
Number of SIM cards2222
FeaturesDual 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)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 900 MHz
GSM 1800 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 900 MHz
GSM 1800 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
LTE-LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE 850 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE 850 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)

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+
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

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 8.1 Oreo Go EditionAndroid 8.1 Oreo Go EditionAndroid 7.0 NougatAndroid 8.1 Oreo

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.

SoCSpreadtrum SC7731ESpreadtrum SC9832EMediaTek MT6737MMediaTek MT6739WA
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A53ARM Cortex-A53ARM Cortex-A53
CPU bits32 bit64 bit64 bit64 bit
Instruction setARMv7ARMv8-AARMv8-AARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB-32 KB + 32 KB-
Level 2 cache memory (L2)512 KB
0.5 MB
-512 KB
0.5 MB
-
CPU cores4444
CPU frequency1300 MHz1400 MHz1100 MHz1280 MHz
GPUARM Mali-T820 MP1ARM Mali-T820 MP1ARM Mali-T720 MP1PowerVR GE8100
GPU cores111-
GPU frequency-680 MHz550 MHz-
RAM capacity1 GB1 GB1 GB1 GB
RAM type-LPDDR3LPDDR3LPDDR3
RAM channels-Single channelSingle channelSingle channel
RAM frequency-667 MHz640 MHz667 MHz

Storage

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

Storage8 GB8 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
microSD
microSDHC
microSDXC

Display

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

Type/technologyTNIPSIPSIPS
Diagonal size5 in
127 mm
12.7 cm
5.45 in
138.43 mm
13.84 cm
5.45 in
138.43 mm
13.84 cm
5.45 in
138.43 mm
13.84 cm
Width2.45 in
62.23 mm
6.22 cm
2.44 in
61.91 mm
6.19 cm
2.44 in
61.91 mm
6.19 cm
2.44 in
61.91 mm
6.19 cm
Height4.36 in
110.71 mm
11.07 cm
4.87 in
123.82 mm
12.38 cm
4.87 in
123.82 mm
12.38 cm
4.87 in
123.82 mm
12.38 cm
Aspect ratio1.779:12:1
2:1 (18:9)
2:1
2:1 (18:9)
2:1
2:1 (18:9)
Resolution480 x 854 pixels480 x 960 pixels480 x 960 pixels720 x 1440 pixels
Pixel density196 ppi
77 ppcm
197 ppi
77 ppcm
197 ppi
77 ppcm
295 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area65.29 %70.73 %73.7 %-
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Dragontrail glassGFF full lamination2.5D curved glass screen
GFF full lamination
2.5D curved glass screen
GFF full lamination

Sensors

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

SensorsAccelerometerProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Fingerprint
Proximity
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 typeCMOSCMOSCMOSCMOS
Pixel size--1.4 µm
0.001400 mm
-
Aperture--f/2-
Flash typeLEDDual LEDLEDLED
Image resolution2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 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
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
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
-Secondary rear camera-Secondary rear camera - 0.3 MP

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-LEDLEDLED
Image resolution640 x 480 pixels
0.31 MP
1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
2560 x 1920 pixels
4.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps30 fps

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
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
802.11b
802.11g
802.11n
Wi-Fi Hotspot
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.

Version4.24.04.04.0
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE

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
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
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
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
MP4
Xvid
3GPP
AVI
MP4
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.

Capacity2050 mAh4000 mAh2400 mAh2700 mAh
TypeLi-IonLi-PolymerLi-IonLi-Ion
2G talk time--17 h
1020 min
0.7 days
-
3G talk time--10 h
600 min
0.4 days
-
Charger output power-5 V / 2 A--
FeaturesRemovableNon-removableRemovable-
--Battery model: BL-24EI-
 itel A16 Plusitel A44 Poweritel A44itel A45