Comparison between:
- Teclast X98 Plus Dual OS
- Teclast X80 Power
- Teclast T20
- Teclast M89

Brand and model

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

Teclast X98 Plus Dual OSTeclast X80 PowerTeclast T20Teclast M89
Teclast X98 Plus Dual OSTeclast X80 Power
Prices
Teclast T20
Prices
Teclast M89
Prices
Model aliasX98 Plus Dual BootX80 Power Dual boot
X80 Power Dual OS
-P8X9

Design

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

Width240 mm
24 cm
0.79 ft
9.45 in
208.3 mm
20.83 cm
0.68 ft
8.2 in
239 mm
23.9 cm
0.78 ft
9.41 in
199 mm
19.9 cm
0.65 ft
7.83 in
Height169 mm
16.9 cm
0.55 ft
6.65 in
123.4 mm
12.34 cm
0.4 ft
4.86 in
166.9 mm
16.69 cm
0.55 ft
6.57 in
136 mm
13.6 cm
0.45 ft
5.35 in
Thickness7.8 mm
0.78 cm
0.03 ft
0.31 in
7.2 mm
0.72 cm
0.02 ft
0.28 in
7.5 mm
0.75 cm
0.02 ft
0.3 in
7.4 mm
0.74 cm
0.02 ft
0.29 in
Weight521 g
1.15 lbs
18.38 oz
320 g
0.71 lbs
11.29 oz
550 g
1.21 lbs
19.4 oz
400 g
0.88 lbs
14.11 oz
Volume316.37 cm³
19.21 in³
185.07 cm³
11.24 in³
299.17 cm³
18.17 in³
200.27 cm³
12.16 in³
ColorsGrayWhite
Gold
SilverChampagne
Body materialsMetal
Plastic
MetalAluminium alloy
Plastic
Metal

SIM card

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

SIM card type--Nano-SIM
Nano-SIM / microSD
-
Number of SIM cards--2-

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSM--GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
-
W-CDMA--W-CDMA 2100 MHz-
TD-SCDMA--TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
LTE--LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
-

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 technologies--UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
-

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 5.1 Lollipop
Microsoft Windows 10 Home Edition
Android 5.1 Lollipop
Microsoft Windows 10 Home Edition
Android 7.1.1 NougatAndroid 7.0 Nougat

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.

SoCIntel Atom x5-Z8300Intel Atom x5-Z8300MediaTek Helio X27 (MT6797X)MediaTek MT8176
Process technology14 nm14 nm20 nm28 nm
CPUIntel Cherry TrailIntel Cherry Trail2x 2.6 GHz ARM Cortex-A72, 4x 2.0 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A532x 2.1 GHz ARM Cortex-A72, 4x 1.7 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setIA-32 (x86), IA-64 (x64)IA-32 (x86), IA-64 (x64)ARMv8-AARMv8
Level 1 cache memory (L1)24 KB + 32 KB24 KB + 32 KB--
Level 2 cache memory (L2)2048 KB
2 MB
2048 KB
2 MB
--
CPU cores44106
CPU frequency1840 MHz1840 MHz2600 MHz2100 MHz
GPUIntel HD GraphicsIntel HD GraphicsARM Mali-T880 MP4PowerVR GX6250
GPU cores--42
GPU frequency500 MHz500 MHz875 MHz650 MHz
RAM capacity4 GB2 GB4 GB3 GB
RAM typeLPDDR3L-RSLPDDR3L-RSLPDDR3LPDDR3
RAM channelsSingle channelSingle channelDouble channelDouble channel
RAM frequency1600 MHz1600 MHz800 MHz933 MHz

Storage

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

Storage64 GB32 GB64 GB32 GB
eMMCeMMCeMMC-

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 size9.7 in
246.38 mm
24.64 cm
8 in
203.2 mm
20.32 cm
10.1 in
256.54 mm
25.65 cm
7.9 in
200.66 mm
20.07 cm
Width7.76 in
197.1 mm
19.71 cm
6.78 in
172.31 mm
17.23 cm
8.56 in
217.55 mm
21.75 cm
6.32 in
160.53 mm
16.05 cm
Height5.82 in
147.83 mm
14.78 cm
4.24 in
107.7 mm
10.77 cm
5.35 in
135.97 mm
13.6 cm
4.74 in
120.4 mm
12.04 cm
Aspect ratio1.333:1
4:3
1.6:1
16:10
1.6:1
16:10
1.333:1
4:3
Resolution2048 x 1536 pixels1920 x 1200 pixels2560 x 1600 pixels2048 x 1536 pixels
Pixel density264 ppi
103 ppcm
283 ppi
111 ppcm
299 ppi
117 ppcm
324 ppi
127 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area72.07 %72.43 %74.39 %71.64 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
-Viewing angle - 178°Display manufacturer - Sharp
OGS (One Glass Solution)
Oleophobic (lipophobic) coating
400 cd/m²
Viewing angle - 178°
Corning Gorilla Glass
OGS (One Glass Solution)
Oleophobic (lipophobic) coating
Viewing angle - 178°

Sensors

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

SensorsAccelerometerAccelerometerLight
Accelerometer
Fingerprint
Accelerometer

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor modelOmniVision OV5648-SamsungSony Exmor R
Sensor typeCMOS BSI+CMOSISOCELLCMOS
Sensor size3.67 x 2.74 mm
0.18 in
---
Pixel size1.417 µm
0.001417 mm
---
Crop factor9.44---
Aperture--f/2f/2
Image resolution2592 x 1944 pixels
5.04 MP
1600 x 1200 pixels
1.92 MP
4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
-3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps-30 fps30 fps
FeaturesAutofocus
Digital zoom
Touch focus
Face detection
Digital zoom
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 camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Aperture---f/2
Image resolution1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
4160 x 3120 pixels
12.98 MP
2560 x 1920 pixels
4.92 MP
Video resolution--1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS--30 fps30 fps
--Angle of view - 82.2°-

Audio

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

SpeakerLoudspeaker
Stereo speakers
LoudspeakerLoudspeaker
Stereo speakers
Loudspeaker
Stereo speakers
--Awinic AW8736 (6-th generation Class K audio amplifier)-

Radio

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

RadioNoNo--

Tracking/Positioning

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

Tracking/Positioning--GPS
A-GPS
GPS
A-GPS
BeiDou

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 Display
802.11b
802.11g
802.11n
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Direct

Bluetooth

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

Version4.04.04.14.0
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBUSB Type-CUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMIMicro HDMI (Type D)Micro HDMI (Type D)-Micro HDMI (Type D)

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
Computer 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
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
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
Flash Video
H.263
H.264
MKV
QuickTime
WMV
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
MP4
Xvid
3GPP
AVI
H.263
H.264
MP4
WebM
WMV
3GPP
AVI
H.263
H.264
MP4
WebM
WMV

Battery

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

Capacity8000 mAh3800 mAh8100 mAh4840 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Polymer
Charger output power5 V / 2 A5 V / 2 A5 V / 2.5 A
9 V / 2.5 A
5 V / 2.5 A
FeaturesNon-removableNon-removableNon-removableNon-removable
Battery life - up to 8 h---
 Teclast X98 Plus Dual OSTeclast X80 PowerTeclast T20Teclast M89