Comparison between:
- Sigma Mobile X-style Tab A104
- Doogee X10S
- Doogee Y8C
- Doogee S40

Brand and model

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

Sigma Mobile X-style Tab A104Doogee X10SDoogee Y8CDoogee S40
Sigma Mobile X-style Tab A104Doogee X10S
Prices
Doogee Y8C
Prices
Doogee S40
Prices
Model aliasA104---

Design

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

Width261 mm
26.1 cm
0.856 ft
10.276 in
73 mm
7.3 cm
0.24 ft
2.874 in
72.8 mm
7.28 cm
0.239 ft
2.866 in
79.4 mm
7.94 cm
0.26 ft
3.126 in
Height161 mm
16.1 cm
0.528 ft
6.339 in
146.8 mm
14.68 cm
0.482 ft
5.78 in
153.9 mm
15.39 cm
0.505 ft
6.059 in
158.2 mm
15.82 cm
0.519 ft
6.228 in
Thickness10 mm
1 cm
0.033 ft
0.394 in
9.8 mm
0.98 cm
0.032 ft
0.386 in
9.9 mm
0.99 cm
0.032 ft
0.39 in
14.1 mm
1.41 cm
0.046 ft
0.555 in
Weight604 g
1.33 lbs
21.31 oz
186 g
0.41 lbs
6.56 oz
150 g
0.33 lbs
5.29 oz
238 g
0.52 lbs
8.4 oz
Volume420.21 cm³
25.52 in³
105.02 cm³
6.38 in³
110.92 cm³
6.74 in³
177.11 cm³
10.76 in³
ColorsBlack
Silver
Black
Champagne
Gray
Black
Champagne
Blue
Black
Orange
Body materialsPlastic
Metal
PlasticPlasticPolycarbonate
Certification---IP68
IP69K
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 typeMini-SIMMicro-SIMNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
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)--

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-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
UMTSUMTS 900 MHz
UMTS 2100 MHz
---
LTE---LTE 800 MHz
LTE 850 MHz
LTE 900 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+
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 8.1 OreoAndroid 8.1 Oreo Go EditionAndroid 8.1 Oreo Go EditionAndroid 9.0 Pie

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 MT8321MediaTek MT6580MMediaTek MT6580MMediaTek MT6739
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A7ARM Cortex-A53
CPU bits32 bit32 bit32 bit64 bit
Instruction setARMv7ARMv7ARMv7ARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB-
Level 2 cache memory (L2)256 KB
0.25 MB
512 KB
0.5 MB
512 KB
0.5 MB
-
CPU cores4444
CPU frequency1300 MHz1300 MHz1300 MHz1300 MHz
GPUARM Mali-400 MP2ARM Mali-400 MP2ARM Mali-400 MP2PowerVR GE8100
GPU cores222-
GPU frequency500 MHz416 MHz416 MHz570 MHz
RAM capacity2 GB1 GB1 GB2 GB
RAM typeLPDDR3LPDDR3LPDDR3LPDDR3
RAM channels-Single channelSingle channelSingle channel
RAM frequency-533 MHz533 MHz667 MHz

Storage

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

Storage16 GB8 GB16 GB16 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/technologyIPSIPSIPSIPS
Diagonal size10.1 in
256.54 mm
25.65 cm
5 in
127 mm
12.7 cm
6.1 in
154.94 mm
15.49 cm
5.5 in
139.7 mm
13.97 cm
Width8.56 in
217.55 mm
21.75 cm
2.45 in
62.23 mm
6.22 cm
2.59 in
65.76 mm
6.58 cm
2.46 in
62.48 mm
6.25 cm
Height5.35 in
135.97 mm
13.6 cm
4.36 in
110.71 mm
11.07 cm
5.52 in
140.29 mm
14.03 cm
4.92 in
124.95 mm
12.5 cm
Aspect ratio1.6:1
16:10
1.779:12.133:12:1
2:1 (18:9)
Resolution1280 x 800 pixels480 x 854 pixels600 x 1280 pixels480 x 960 pixels
Pixel density149 ppi
58 ppcm
196 ppi
77 ppcm
232 ppi
91 ppcm
195 ppi
76 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area70.62 %64.49 %82.61 %62.35 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
-1000:1 contrast ratio2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
400 cd/m²
Corning Gorilla Glass 4
350 cd/m²

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
Proximity
Light
Accelerometer
Compass
Gyroscope
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 model---GalaxyCore GC8034
Sensor typeCMOS BSICMOSCMOSCMOS BSI
Sensor size---3.67 x 2.76 mm
0.18 in
Pixel size---1.124 µm
0.001124 mm
Crop factor---9.42
ISO---100 - 1600
Aperture-f/2.8f/2.2f/2
Field of view-70 °--
Flash typeLEDLEDDual LEDDual LED
Image resolution2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 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
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesContinuous shooting
Digital zoom
Geotagging
Panorama
HDR
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
Macro mode
-Interpolated resolution - 8 MPSecondary rear camera - 5 MP
Angle of view - 80° (#2)
Secondary rear camera - 5 MP (interpolated from 0.3 MP)
Angle of view - 80° (#2)

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 GC5025
Sensor type-CMOSCMOSCMOS
Sensor size---2.92 x 2.2 mm
0.14 in
Pixel size---0.895 µm
0.000895 mm
Crop factor---11.84
Aperture-f/2.8f/2.2f/2.2
Field of view-80 °80 °80 °
Image resolution1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps30 fps
Features--Face unlockFace unlock
-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
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes
---RDS

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

Bluetooth

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

Version4.04.04.04.0
FeaturesA2DP
EDR
LE
A2DPA2DPA2DP

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
On-The-Go
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
NFC
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
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
MKV
QuickTime
MP4
WebM
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid

Battery

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

Capacity9000 mAh3360 mAh3400 mAh4650 mAh
TypeLi-PolymerLi-IonLi-IonLi-Polymer
2G talk time-24 h
1440 min
1 days
19 h
1140 min
0.8 days
33 h
1980 min
1.4 days
2G stand-by time-240 h
14400 min
10 days
240 h
14400 min
10 days
505 h
30300 min
21 days
3G talk time-24 h
1440 min
1 days
19 h
1140 min
0.8 days
33 h
1980 min
1.4 days
3G stand-by time-240 h
14400 min
10 days
240 h
14400 min
10 days
505 h
30300 min
21 days
Charger output power-5 V / 1 A5 V / 1 A5 V / 2 A
FeaturesNon-removableRemovableNon-removableNon-removable
 Sigma Mobile X-style Tab A104Doogee X10SDoogee Y8CDoogee S40