Comparison between:
- Blackview A80
- Cat S40

Brand and model

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

Blackview A80Cat S40
Blackview A80Cat S40
Model aliasA80-

Design

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

Width77 mm
7.7 cm
0.253 ft
3.031 in
74.1 mm
7.41 cm
0.243 ft
2.917 in
Height162.75 mm
16.275 cm
0.534 ft
6.407 in
144.9 mm
14.49 cm
0.475 ft
5.705 in
Thickness8.8 mm
0.88 cm
0.029 ft
0.346 in
12.5 mm
1.25 cm
0.041 ft
0.492 in
Weight180 g
0.4 lbs
6.35 oz
185 g
0.41 lbs
6.53 oz
Volume110.28 cm³
6.7 in³
134.21 cm³
8.15 in³
ColorsModern Red
Dreamy Blue
Tasteful Black
Black
Body materialsPlastic-
Certification-IP68
MIL-STD-810G

SIM card

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

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIM
Number of SIM cards21
Features-Dual SIM optional (A variant of the model with two SIM card slots is available)

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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
-
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
-
UMTS-UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B12)

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 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 10 Go editionAndroid 5.1 Lollipop

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.

SoCMediaTek MT6737VQualcomm Snapdragon 210 (MSM8909)
Process technology28 nm28 nm
CPU4x 1.25 GHz ARM Cortex-A534x 1.1 GHz ARM Cortex-A7
CPU bits64 bit32 bit
Instruction setARMv8-AARMv7-A
Level 1 cache memory (L1)32 KB + 32 KB-
Level 2 cache memory (L2)512 KB
0.5 MB
1024 KB
1 MB
CPU cores44
CPU frequency1250 MHz1100 MHz
GPUARM Mali-T720 MP2Qualcomm Adreno 304
GPU cores2-
GPU frequency550 MHz400 MHz
RAM capacity2 GB1 GB
RAM typeLPDDR3LPDDR2/LPDDR3
RAM channelsSingle channelSingle channel
RAM frequency640 MHz533 MHz

Storage

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

Storage16 GB16 GB
eMMC 5.1-

Memory cards

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

TypesmicroSD
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/technologyIPSIPS
Diagonal size6.21 in
157.73 mm
15.77 cm
4.7 in
119.38 mm
11.94 cm
Width2.66 in
67.52 mm
6.75 cm
2.3 in
58.53 mm
5.85 cm
Height5.61 in
142.55 mm
14.26 cm
4.1 in
104.05 mm
10.4 cm
Aspect ratio2.111:11.778:1
16:9
Resolution720 x 1520 pixels540 x 960 pixels
Pixel density271 ppi
106 ppcm
234 ppi
91 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area77.06 %56.9 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
In-cell
Corning Gorilla Glass 4

Sensors

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

SensorsProximity
Light
Accelerometer
Fingerprint
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 modelSony IMX258 Exmor RS-
Sensor type-CMOS
Sensor size4.71 x 3.49 mm
0.23 in
-
Sensor format1/3.06"-
Pixel size1.12 µm
0.001120 mm
-
Crop factor7.37-
Flash typeDual LEDLED
Image resolution4224 x 3136 pixels
13.25 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video 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
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Secondary rear camera - 2 MP
Third rear camera - 0.3 MP
Sensor model - GalaxyCore GC032A (#3)
Fourth rear camera - 0.3 MP
Sensor model - GalaxyCore GC032A (#4)
-

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.

Sensor typeCMOS BSI-
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution1280 x 720 pixels
0.92 MP
-
Video FPS30 fps-
FeaturesFace unlock-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
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 Hotspot

Bluetooth

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

Version4.24.1
FeaturesA2DPA2DP

USB

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

Connector typeMicro USBMicro USB
Version2.02.0
FeaturesCharging
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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
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

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
AMR-WB
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
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
VP8
VP9

Battery

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

Capacity4200 mAh3000 mAh
TypeLi-PolymerLi-Ion
2G talk time-18 h
1080 min
0.8 days
2G stand-by time-936 h
56160 min
39 days
3G talk time-18 h
1080 min
0.8 days
3G stand-by time-936 h
56160 min
39 days
4G talk time17 h
1020 min
0.7 days
-
4G stand-by time480 h
28800 min
20 days
-
Charger output power5 V / 1 A-
FeaturesNon-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)-0.609 W/kg
Body SAR (EU)-0.429 W/kg
Head SAR (USA)-0.96 W/kg
Body SAR (USA)-1.33 W/kg
 Blackview A80Cat S40