Comparison between:
- Gigabyte GSmart Sierra S1
- Doogee X50
- Blackview A60

Brand and model

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

Gigabyte GSmart Sierra S1Doogee X50Blackview A60
Gigabyte GSmart Sierra S1Doogee X50
Prices
Blackview A60
Prices

Design

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

Width72.5 mm
7.25 cm
0.238 ft
2.854 in
67.4 mm
6.74 cm
0.221 ft
2.654 in
74 mm
7.4 cm
0.243 ft
2.913 in
Height145.5 mm
14.55 cm
0.477 ft
5.728 in
139 mm
13.9 cm
0.456 ft
5.472 in
156.8 mm
15.68 cm
0.514 ft
6.173 in
Thickness8.9 mm
0.89 cm
0.029 ft
0.35 in
9 mm
0.9 cm
0.03 ft
0.354 in
9.8 mm
0.98 cm
0.032 ft
0.386 in
Weight168 g
0.37 lbs
5.93 oz
142 g
0.31 lbs
5.01 oz
171 g
0.38 lbs
6.03 oz
Volume93.88 cm³
5.7 in³
84.32 cm³
5.12 in³
113.71 cm³
6.91 in³
Colors-Black
Gold
Blue
Blue
Black
Green
Body materials-PlasticPlastic

SIM card

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

SIM card typeMini-SIMNano-SIMNano-SIM
Number of SIM cards222
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)

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
W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
UMTSUMTS 900 MHz
UMTS 2100 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 Class 12
GPRS Class 12
HSPA+
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 4.2.1 Jelly BeanAndroid 8.1 Oreo Go EditionAndroid 8.1 Oreo Go Edition

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 MT6589TMediaTek MT6580MediaTek MT6580
Process technology28 nm28 nm28 nm
CPU4x 1.5 GHz ARM Cortex-A74x 1.3 GHz ARM Cortex-A74x 1.3 GHz ARM Cortex-A7
CPU bits32 bit32 bit32 bit
Instruction setARMv7-AARMv7-AARMv7-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
512 KB
0.5 MB
512 KB
0.5 MB
CPU cores444
CPU frequency1500 MHz1300 MHz1300 MHz
GPUIMG PowerVR SGX544 MPARM Mali-400 MP1ARM Mali-400 MP1
GPU cores111
GPU frequency357 MHz500 MHz500 MHz
RAM capacity1 GB1 GB1 GB
RAM typeLPDDR2LPDDR2/LPDDR3LPDDR2/LPDDR3
RAM channelsSingle channelSingle channelSingle channel
RAM frequency533 MHz533 MHz533 MHz

Storage

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

Storage4 GB8 GB16 GB
--eMMC 5.1

Memory cards

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

TypesmicroSD
microSDHC
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/technologyIPSIPSIPS
Diagonal size5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
6.1 in
154.94 mm
15.49 cm
Width2.45 in
62.26 mm
6.23 cm
2.24 in
56.8 mm
5.68 cm
2.59 in
65.76 mm
6.58 cm
Height4.36 in
110.69 mm
11.07 cm
4.47 in
113.59 mm
11.36 cm
5.52 in
140.29 mm
14.03 cm
Aspect ratio1.778:1
16:9
2:1
2:1 (18:9)
2.133:1
Resolution720 x 1280 pixels480 x 960 pixels600 x 1280 pixels
Pixel density294 ppi
115 ppcm
215 ppi
84 ppcm
232 ppi
91 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area65.55 %69.09 %79.77 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
-Dragontrail glass
1800:1 contrast ratio
AGC glass
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
Proximity
Light
Accelerometer
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 model--OmniVision OV8858
Sensor type-CMOSPureCel
Sensor size--3.68 x 2.77 mm
0.18 in
Pixel size--0.884 µm
0.000884 mm
Crop factor--9.4
Aperture-f/2.2f/2
Flash typeLEDLEDLED
Image resolution-2592 x 1944 pixels
5.04 MP
4160 x 3120 pixels
12.98 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
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
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
Phase detection autofocus (PDAF)
13 MPSecondary rear camera - 0.3 MP
Angle of view - 80° (#2)
Interpolated resolution - 13 MP
Secondary rear camera - 5 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 model--GalaxyCore GC2385
Sensor type-CMOSCMOS
Sensor size--2.92 x 2.2 mm
0.14 in
Pixel size--1.825 µm
0.001825 mm
Crop factor--11.84
Aperture-f/2.2f/2.2
Field of view-80 °-
Image resolution-2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
Video resolution1280 x 720 pixels
0.92 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps
Features--Face unlock
2 MP-Interpolated resolution - 5 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.

RadioYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
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

Bluetooth

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

Version3.04.04.2
Features-A2DPA2DP
HSP

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
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
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
AAC+
MIDI
MP3
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
H.263
H.264
MP4
MPEG-4
3GPP
AVI
MP4
Xvid
3GPP
AVI
H.263
H.264
MP4
WebM

Battery

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

Capacity2000 mAh2000 mAh4080 mAh
TypeLi-IonLi-IonLi-Ion
2G talk time4 h 30 min
4.5 h
270 min
0.2 days
--
2G stand-by time600 h
36000 min
25 days
--
3G talk time4 h 30 min
4.5 h
270 min
0.2 days
--
3G stand-by time600 h
36000 min
25 days
--
Charger output power-5 V / 0.7 A5 V / 1 A
FeaturesRemovableRemovableNon-removable
 Gigabyte GSmart Sierra S1Doogee X50Blackview A60