Introduction:
|
Brand |
Teclast |
Model |
T20 Dual SIM TD-LTE |
Released |
2018 Sep |
Announced |
2018 Aug 28 |
General Extras |
Haptic touch feedback |
Device Category |
Tablet |
Physical Attributes:
|
Width |
249 mm |
Height |
135 mm |
Depth |
8.5 mm |
Dimensions |
9.80x5.31x0.33 inches |
Mass |
504 g |
|
17.78 ounces |
Software Environment:
|
Platform |
Android |
Operating System |
Google Android 7.0 (Nougat) |
Software Extras |
Navigation software |
Application processor, Chipset:
|
CPU Clock |
2600 MHz |
CPU |
MediaTek Helio X27 MT6797X, 2016, 64 bit, deca-core, 20 nm, ARM Mali-T880 GPU |
Operative Memory:
|
RAM Type |
LPDDR3 SDRAM |
RAM Capacity (converted) |
4 GiB RAM |
Non-volatile Memory:
|
Non-volatile Memory Interface |
Yes |
Non-volatile Memory Capacity (converted) |
64 GB ROM |
Display
|
Display Diagonal |
254 mm |
|
10 inch |
Resolution |
2560x1600 |
Horizontal Full Bezel Width |
33.61 mm |
Display Area Utilization |
86.3% |
Pixel Density |
302 PPI |
Display Type |
Color IPS TFT LCD display |
Number of Display Scales |
16.8M |
Scratch Resistant Screen |
No |
Graphical Subsystem:
|
Graphical Controller |
ARM Mali-T880MP4 |
GPU Clock: |
875 MHz |
Audio/Video Interfaces:
|
A/V Out |
No |
Audio Subsystem:
|
Microphone(s) |
mono |
Loudspeaker(s): |
stereo |
Audio Output: |
3.5mm |
Cellular Phone:
|
Supported Cellular Bands |
GSM900
, GSM1900
, UMTS2100 (B1)
, TD-SCDMA2000
, LTE2100 (B1)
, LTE1800 (B3)
, TD-LTE2600 (B38)
, TD-LTE1900 (B39)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41) bands |
Supported Cellular Data Links |
GPRS
, EDGE
, UMTS
, HSUPA 11.5
, HSDPA
, HSPA+ 28.8
, TD-SCDMA
, LTE
, LTE 150/50 data links |
SIM Card Slot |
Nano-SIM (4FF) |
Complementary Phone Services |
Voice transmission
, Voice speaker
, Vibrate
, Speakerphone |
Secondary Cellular Phone:
|
Dual Cellular Network Operation |
Dual standby |
Sec. Supported Cellular Networks: |
GSM900
, GSM1900
, UMTS2100 (B1)
, TD-SCDMA2000
, LTE2100 (B1)
, LTE1800 (B3)
, TD-LTE2600 (B38)
, TD-LTE1900 (B39)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41) |
Sec. Supported Cellular Data Links: |
GPRS
, EDGE
, UMTS
, HSUPA 11.5
, HSDPA
, HSPA+ 28.8
, TD-SCDMA
, LTE
, LTE 150/50 |
Sec. SIM Card Slot |
Nano-SIM (4FF) |
Control Peripherals:
|
Touchscreen Type |
Capacitive multi-touch screen |
Communication Interfaces:
|
Expansion Interfaces |
TransFlash
, microSD
, microSDHC
, microSDXC |
USB |
USB 2.0 |
|
USB HS (480 Mbps) |
USB Services |
USB charging
, USB Host
, USB OTG 1.0
, USB OTG 1.3
, USB PD |
USB Connector |
USB C reversible |
Bluetooth |
Bluetooth 4.0 |
Wireless LAN |
802.11b
, 802.11g
, 802.11n
, 802.11ac |
Wireless Services |
DLNA |
Multimedia Broadcast:
|
FM Radio Receiver |
No |
Satellite Navigation:
|
Complementary Satellite Services |
A-GPS |
Primary Camera System
|
Camera Placement |
Rear |
Camera Image Sensor |
CMOS |
Number of effective pixels |
13.0 MP camera |
Aperture (W) |
f/2.00 |
Zoom |
1.0 x optical zoom |
Focus |
CD AF |
Video Recording |
1280x720 pixel |
|
30 fps |
Flash |
No |
Camera Extra Functions |
Panorama Photo
, Face detection
, Face tagging
, Face retouch |
Aux. Camera Image Sensor |
No |
Aux. 2 Camera Image Sensor |
No |
Aux. 3 Camera Image Sensor |
No |
Aux. 4 Camera Image Sensor |
No |
Secondary Camera System
|
Secondary Camera Placement |
Front |
Secondary Camera Sensor |
CMOS |
Secondary Camera Number of pixels |
13.0 MP sec. cam |
Secondary Aperture (W) |
f/2.00 |
Secondary Camera Extra Functions |
Face detection
, Face retouch |
Sec. Aux. Cam. Image Sensor |
No |
Built-in Sensors:
|
Built-in accelerometer |
Yes |
Additional sensors |
FP sensor
, Hall
, L sensor
, P sensor |
Ingress Protection:
|
Protection from solid materials |
Yes |
Protection from liquids |
Yes |
Power Supply:
|
Battery |
Li-ion polymer (LiPo) |
|
built-in |
Talk Time: |
8.0 hours |
Geographical Attributes:
|
Market Countries |
China
, HK |
Market Regions |
Asia
, Southeast Asia |
Datasheet Attributes:
|
Data Integrity |
Preliminary |
Added |
2019-01-15 21:16 |