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Tab4 8 Plus TB-8704X Dual SIM LTE

Tab4 8 Plus TB-8704X Dual SIM LTE

from Lenovo
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Overview & Features

Brand
Lenovo
Model
Tab4 8 Plus TB-8704X Dual SIM LTE
Released
2017 May
Announced
2017 Feb 21
Manufacturer
Lenovo
General Extras
Haptic touch feedback
Hardware Designer
Lenovo
List of Additional Features
Dolby Atmos

Technical Specifications

Display

Pixel Size
0.08975 mm/pixel
Resolution
1200x1920
2304000 pixels
Display Area
18557.4 square millimeter
Display Type
Color IPS TFT LCD
display
Display Width
107.7 mm
Pixel Density
283 PPI
Display Height
172.31 mm
Display Diagonal
203.2 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
71.6%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Display Dynamic Range Depth
8 bit/pixel
Horizontal Full Bezel Width
15.3 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
Nominal Cell Capacity (1st cell)
4850 mAh cell

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
stereo

Cellular Phone

SIM Card Slot
Yes
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm MSM8953
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
LTE 2100 MHz (Band 1)
LTE 1900 MHz (Band 2, PCS)
LTE 1800 MHz (Band 3)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 900 MHz (Band 8)
LTE 800 MHz (Band 20)
TD-LTE 2600 MHz (Band 38)
TD-LTE 2300 MHz (Band XL)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSDPA 7.2 Mbps (Cat. 8)
HSPA+ 21.1 Mbps (Cat. 18)
LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
mono

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Additional sensors
Fingerprint sensor
Hall sensor
Light intensity sensor
Proximity sensor
Built-in accelerometer
Yes

Operative Memory

RAM Type
mobile (LP) DDR3 SDRAM
RAM Capacity
4096 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
10-point

Graphical Subsystem

Frame Buffer
8 KiB
Graphical Controller
Qualcomm Adreno 506
Dedicated Graphics Memory
0.125 MiB

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
61035 MiB
Non-volatile Memory Interface
eMMC 5.1

Physical Attributes

Mass
300 g
Depth
7 mm
Width
123 mm
Height
210.6 mm
Bounding Volume
181.3 ccm

Multimedia Broadcast

FM Radio Receiver
FM radio (88-108 MHz)
Proprietary headset as antenna

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
Qualcomm MSM8953 iZat
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Assisted GPS
Geotagging
QuickGPS
Supported BeiDou system (BDS)
Yes
Supported GLONASS protocol(s)
L1OF

Software Environment

Platform
Google Android
Operating System
Google Android 7.0 (Nougat)

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
Flash
No
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
3264x2448 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
HDR video
Macro mode
Panorama Photo
Face detection
Face tagging
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
8.0 MP camera

Geographical Attributes

Market Regions
Eastern Europe
Europe
Western Europe
Market Countries
Germany
Russia
UK

Secondary Camera System

Secondary Camera Sensor
CMOS
Secondary Video Recording
1280x720 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
2592x1944 pixel
Secondary Camera Number of pixels
5.0 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 4.2
Internal antenna
USB Services
USB charging
USB fast charging
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Internal antenna
USB Connector
USB Type-C reversible
Wireless Services
Wi-Fi Direct
Wi-Fi Tethering
WiDi
Expansion Interfaces
TransFlash
microSD
microSDHC
microSD Extended Capacity

Secondary Cellular Phone

Sec. SIM Card Slot
Yes
Internal antenna
Sec. Phone Controller IC
Qualcomm MSM8953
Dual Cellular Network Operation
Dual standby
Sec. Supported Cellular Networks
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
Sec. Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm Snapdragon 625 MSM8953, 2016, 64 bit, octa-core, 14 nm, Qualcomm Adreno 506 GPU
CPU Clock
1500 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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