Comparison between:
- Archos Diamond Tab
- Teclast T98 4G

Brand and model

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

Archos Diamond TabTeclast T98 4G
Archos Diamond TabTeclast T98 4G

Design

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

Width202 mm
20.2 cm
0.663 ft
7.953 in
238 mm
23.8 cm
0.781 ft
9.37 in
Height134 mm
13.4 cm
0.44 ft
5.276 in
167 mm
16.7 cm
0.548 ft
6.575 in
Thickness7.8 mm
0.78 cm
0.026 ft
0.307 in
7.4 mm
0.74 cm
0.024 ft
0.291 in
Weight360 g
0.79 lbs
12.7 oz
517 g
1.14 lbs
18.24 oz
Volume211.13 cm³
12.82 in³
294.12 cm³
17.86 in³
ColorsGraySilver
Body materials-Metal
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-SIM
Number of SIM cards11

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
W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
UMTSUMTS 900 MHz
UMTS 2100 MHz
-
LTELTE 800 MHz
LTE 1800 MHz
LTE 2600 MHz
LTE 700 MHz Class 17
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 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 technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE

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 LollipopAndroid 4.4.4 KitKat

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 MT8752MediaTek MT8752T
Process technology28 nm28 nm
CPUARM Cortex-A53ARM Cortex-A53
CPU bits64 bit64 bit
Instruction setARMv8ARMv8
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
1024 KB
1 MB
CPU cores88
CPU frequency1700 MHz2000 MHz
GPUARM Mali-T760 MP2ARM Mali-T760 MP2
GPU cores22
GPU frequency450 MHz700 MHz
RAM capacity3 GB2 GB
RAM typeDDR3LLPDDR3

Storage

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

Storage32 GB16 GB
-eMMC

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/technologyIPSIGZO
Diagonal size7.9 in
200.66 mm
20.07 cm
9.7 in
246.38 mm
24.64 cm
Width6.32 in
160.53 mm
16.05 cm
7.76 in
197.1 mm
19.71 cm
Height4.74 in
120.4 mm
12.04 cm
5.82 in
147.83 mm
14.78 cm
Aspect ratio1.333:1
4:3
1.333:1
4:3
Resolution2048 x 1536 pixels2048 x 1536 pixels
Pixel density324 ppi
127 ppcm
264 ppi
103 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area71.63 %73.55 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
-Display manufacturer - Sharp

Sensors

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

SensorsAccelerometerAccelerometer

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 OV13850
Sensor typeCMOSPureCel
Sensor size-4.82 x 3.68 mm
0.24 in
Pixel size-1.157 µm
0.001157 mm
Crop factor-7.14
Image resolution2592 x 1944 pixels
5.04 MP
4160 x 3120 pixels
12.98 MP
Video resolution-1920 x 1080 pixels
2.07 MP
Video FPS-30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
Self-timer
Scene mode
Autofocus

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.

Image resolution1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP

Audio

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

SpeakerLoudspeakerLoudspeaker
Stereo speakers

Radio

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

RadioNoYes

Tracking/Positioning

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

Tracking/PositioningGPS
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-Fi802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Display

Bluetooth

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

Version4.04.0
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
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
AAC+
AC3
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
eAAC+
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
MP4
WMV
Xvid
3GPP
AVI
H.264
MKV
QuickTime
MP4

Battery

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

Capacity4800 mAh8500 mAh
TypeLi-PolymerLi-Polymer
Charger output power5 V / 2 A-
FeaturesNon-removableNon-removable
 Archos Diamond TabTeclast T98 4G