Comparison between:
- Ulefone Armor Pad
- TCL Tab 8 4G
- Doogee T20 mini

Brand and model

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

Ulefone Armor PadTCL Tab 8 4GDoogee T20 mini
Ulefone Armor Pad
Prices
TCL Tab 8 4GDoogee T20 mini
Prices
Model alias-9132G2T20mini

Design

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

Width213 mm
21.3 cm
0.699 ft
8.386 in
197 mm
19.7 cm
0.646 ft
7.756 in
202.5 mm
20.25 cm
0.664 ft
7.972 in
Height128.8 mm
12.88 cm
0.423 ft
5.071 in
124.8 mm
12.48 cm
0.409 ft
4.913 in
125.8 mm
12.58 cm
0.413 ft
4.953 in
Thickness14 mm
1.4 cm
0.046 ft
0.551 in
8.9 mm
0.89 cm
0.029 ft
0.35 in
7.4 mm
0.74 cm
0.024 ft
0.291 in
Weight560 g
1.23 lbs
19.75 oz
295 g
0.65 lbs
10.41 oz
330 g
0.73 lbs
11.64 oz
Volume384.08 cm³
23.32 in³
218.81 cm³
13.29 in³
188.51 cm³
11.45 in³
ColorsBlackPrime BlackМинт Греен
Black
Purple
Body materialsPlastic
TPU
Metal
Metal
Plastic
Plastic
CertificationIP68
IP69K
MIL-STD-810G
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SIM card

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

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIMNano-SIM
Nano-SIM / microSD
Number of SIM cards212
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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMA--CDMA 800 MHz (BC0)
W-CDMAW-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
LTELTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-FDD 800 MHz (B20)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)

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
-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 12Android 11Android 13
User interface (UI)-TCL UI 3.0-

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 Helio G25 (MT6762G)MediaTek MT8766BUnisoc Tiger T606
Process technology12 nm12 nm12 nm
CPU4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A534x 2.3 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A532x 1.6 GHz ARM Cortex-A75, 6x 1.6 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8.2-A
Level 1 cache memory (L1)-32 KB + 32 KB-
Level 2 cache memory (L2)-256 KB
0.25 MB
-
CPU cores848
CPU frequency2000 MHz2000 MHz1600 MHz
GPUIMG PowerVR GE8320IMG PowerVR GE8300ARM Mali-G57 MP1
GPU cores--1
GPU frequency650 MHz-650 MHz
RAM capacity4 GB-4 GB
RAM typeLPDDR4XLPDDR4LPDDR4X
RAM channelsDouble channelDouble channelDouble channel
RAM frequency1600 MHz1600 MHz1600 MHz

Storage

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

Storage64 GB32 GB128 GB
eMMC 5.1eMMC 5.1UFS 2.1

Memory cards

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

TypesmicroSD
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/technologyIPSIPSIPS
Diagonal size8 in
203.2 mm
20.32 cm
8 in
203.2 mm
20.32 cm
8.4 in
213.36 mm
21.34 cm
Width6.78 in
172.31 mm
17.23 cm
6.78 in
172.31 mm
17.23 cm
7.12 in
180.93 mm
18.09 cm
Height4.24 in
107.7 mm
10.77 cm
4.24 in
107.7 mm
10.77 cm
4.45 in
113.08 mm
11.31 cm
Aspect ratio1.6:1
16:10
1.6:1
16:10
1.6:1
16:10
Resolution1280 x 800 pixels1280 x 800 pixels1920 x 1200 pixels
Pixel density189 ppi
74 ppcm
189 ppi
74 ppcm
270 ppi
106 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area67.86 %75.72 %80.57 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
--2.5D curved glass screen
TUV SUD Low Blue Light Certified

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Geomagnetic
Magnetometer
AccelerometerAccelerometer
Gyroscope
Hall

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--Sony
Sensor typeCMOSCMOSCMOS
Sensor format-1/5"-
Pixel size-1.12 µm
0.001120 mm
-
Aperture-f/2.4f/2.2
Flash typeLEDLEDLED
Image resolution4130 x 3120 pixels
12.89 MP
2560 x 1944 pixels
4.98 MP
4130 x 3120 pixels
12.89 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode

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 typeCMOSCMOSCMOS
Sensor format-1/5"-
Pixel size-1.12 µm
0.001120 mm
-
Aperture-f/2.4-
Image resolution2560 x 1944 pixels
4.98 MP
2560 x 1944 pixels
4.98 MP
2560 x 1944 pixels
4.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
Face detection
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Audio

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

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers

Radio

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

RadioNoYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
-GPS
A-GPS
GLONASS
BeiDou

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

Version5.35.05.0
FeaturesA2DP
EDR
HID
LE
A2DP
EDR
LE
A2DP

USB

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

Connector typeUSB Type-CUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
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 jackNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
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

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
M4A
MP3
MKA
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
Vorbis
PCM
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/codecsAVI
MKV
MP4
WMV
RMVB
MOV
ASF
RM
FLV
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
VP8
VP9
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
MKV
MP4
WebM
Xvid

Battery

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

Capacity7650 mAh4080 mAh5060 mAh
TypeLi-IonLi-PolymerLi-Ion
4G talk time41 h
2460 min
1.7 days
--
4G stand-by time414 h
24840 min
17.3 days
195 h
11700 min
8.1 days
-
Charger output power5 V / 2 A5 V / 1 A5 V / 2 A
FeaturesFast charging
Non-removable
Non-removableFast charging
Non-removable

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional featuresuSmart connector
Customizable key
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 Ulefone Armor PadTCL Tab 8 4GDoogee T20 mini