Comparison between:
- Blackview A8 Max
- Leagoo M8
- Gigabyte GSmart Maya M1 v2
- HomTom HT17

Brand and model

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

Blackview A8 MaxLeagoo M8Gigabyte GSmart Maya M1 v2HomTom HT17
Blackview A8 Max
Prices
Leagoo M8
Prices
Gigabyte GSmart Maya M1 v2HomTom HT17
Prices

Design

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

Width78 mm
7.8 cm
0.256 ft
3.071 in
79.8 mm
7.98 cm
0.262 ft
3.142 in
67 mm
6.7 cm
0.22 ft
2.638 in
77.6 mm
7.76 cm
0.255 ft
3.055 in
Height154.3 mm
15.43 cm
0.506 ft
6.075 in
154.5 mm
15.45 cm
0.507 ft
6.083 in
136 mm
13.6 cm
0.446 ft
5.354 in
153 mm
15.3 cm
0.502 ft
6.024 in
Thickness8.9 mm
0.89 cm
0.029 ft
0.35 in
8.8 mm
0.88 cm
0.029 ft
0.346 in
9.7 mm
0.97 cm
0.032 ft
0.382 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
Weight177 g
0.39 lbs
6.24 oz
-147 g
0.32 lbs
5.19 oz
163 g
0.36 lbs
5.75 oz
Volume107.12 cm³
6.51 in³
108.5 cm³
6.59 in³
88.39 cm³
5.37 in³
93.8 cm³
5.7 in³
ColorsGray
Silver
Gold
Gray
Gold
White
-White
Gold
Blue
Body materialsMetal
Plastic
Plastic-Plastic

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-SIMMini-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 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
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
-W-CDMA 900 MHz
W-CDMA 2100 MHz
UMTS--UMTS 900 MHz
UMTS 2100 MHz
-
LTELTE 800 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
--LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 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 4
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+
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 6.0 MarshmallowFreeme OS 6.0 (Android 6.0 Marshmallow)Android 4.2.1 Jelly BeanAndroid 6.0 Marshmallow

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 MT6737MediaTek MT6580MediaTek MT6589MediaTek MT6737M
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A53ARM Cortex-A7ARM Cortex-A7ARM Cortex-A53
CPU bits64 bit32 bit32 bit64 bit
Instruction setARMv8-AARMv7ARMv7ARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
512 KB
0.5 MB
1024 KB
1 MB
512 KB
0.5 MB
CPU cores4444
CPU frequency1300 MHz1300 MHz1200 MHz1100 MHz
GPUARM Mali-T720 MP1ARM Mali-400 MP2PowerVR SGX544 MPARM Mali-T720 MP1
GPU cores1211
GPU frequency600 MHz-286 MHz550 MHz
RAM capacity2 GB2 GB1 GB1 GB
RAM typeLPDDR3-LPDDR2LPDDR3
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency640 MHz533 MHz533 MHz640 MHz

Storage

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

Storage16 GB16 GB4 GB8 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSD
microSDHC
microSD
microSDHC
microSDXC

Display

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

Type/technologyIPSIPSIPSIPS
Diagonal size5.5 in
139.7 mm
13.97 cm
5.7 in
144.78 mm
14.48 cm
4.5 in
114.3 mm
11.43 cm
5.5 in
139.7 mm
13.97 cm
Width2.7 in
68.49 mm
6.85 cm
2.79 in
70.98 mm
7.1 cm
2.21 in
56.04 mm
5.6 cm
2.7 in
68.49 mm
6.85 cm
Height4.79 in
121.76 mm
12.18 cm
4.97 in
126.19 mm
12.62 cm
3.92 in
99.62 mm
9.96 cm
4.79 in
121.76 mm
12.18 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels540 x 960 pixels720 x 1280 pixels
Pixel density267 ppi
104 ppcm
258 ppi
101 ppcm
245 ppi
96 ppcm
267 ppi
104 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area69.51 %72.88 %61.46 %70.46 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screenCorning Gorilla Glass 4
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
Proximity
Light
Accelerometer
Fingerprint
Proximity
Light
Accelerometer
Compass
Proximity
Light
Accelerometer
Fingerprint

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 IMX219PQ Exmor R--Sony IMX219PQ Exmor R
Sensor typeCMOS BSICMOS-CMOS BSI
Sensor size3.67 x 2.76 mm
0.18 in
--3.67 x 2.76 mm
0.18 in
Pixel size1.124 µm
0.001124 mm
--1.124 µm
0.001124 mm
Crop factor9.42--9.42
Aperture-f/2.2-f/2
Focal length and 35 mm equivalent-3.5 mm-3.5 mm
32.98 mm *(35 mm / full frame)
Flash typeDual LEDDual LEDDual LEDLED
Image resolution3264 x 2448 pixels
7.99 MP
4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 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
Geotagging
HDR
Touch focus
Face detection
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Interpolated resolution - 13 MP--Interpolated resolution - 13 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.

Sensor modelSuperPix SP5506--GalaxyCore GC2365
Sensor typeCMOS BSICMOS-CMOS
Sensor size3.68 x 2.77 mm
0.18 in
--2.64 x 1.98 mm
0.13 in
Pixel size1.42 µm
0.001420 mm
--1.65 µm
0.001650 mm
Crop factor9.39--13.11
Aperture-f/2-f/2.8
Focal length and 35 mm equivalent---3.5 mm
45.89 mm *(35 mm / full frame)
Image resolution2592 x 1944 pixels
5.04 MP
3264 x 2448 pixels
7.99 MP
-1600 x 1200 pixels
1.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
--
Video FPS30 fps30 fps--
Interpolated resolution - 8 MP-2 MPInterpolated resolution - 5 MP

Audio

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

SpeakerLoudspeaker
Earpiece
LoudspeakerLoudspeaker
Earpiece
Loudspeaker
-Awinic K7--

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.

Version4.04.03.04.0
FeaturesA2DPA2DP-A2DP

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
Charging
Mass storage
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
Computer sync
OTA sync
Tethering
HotKnot

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
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
AAC+
MIDI
MP3
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
H.264
MP4
MPEG-4
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.

Capacity3000 mAh3500 mAh1700 mAh3000 mAh
TypeLi-IonLi-IonLi-IonLi-Ion
2G talk time14 h
840 min
0.6 days
15 h
900 min
0.6 days
4 h 30 min
4.5 h
270 min
0.2 days
-
2G stand-by time270 h
16200 min
11.3 days
300 h
18000 min
12.5 days
500 h
30000 min
20.8 days
-
3G talk time14 h
840 min
0.6 days
15 h
900 min
0.6 days
4 h 30 min
4.5 h
270 min
0.2 days
-
3G stand-by time270 h
16200 min
11.3 days
300 h
18000 min
12.5 days
500 h
30000 min
20.8 days
-
Charger output power5 V / 1 A5 V / 1 A--
FeaturesRemovableRemovableRemovableFast charging
Removable
 Blackview A8 MaxLeagoo M8Gigabyte GSmart Maya M1 v2HomTom HT17