Apple Watch Series 3 38mm TD-LTE CN A1890 / A1970 poster

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Apple Watch Series 3 38mm TD-LTE CN A1890 / A1970 Full Device Specifications

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Released Date: 2018 Jan

Display Dimension: 272x340 pixels

RAM Size: 768 MiB RAM

Processor (CPU): Apple S3

Battery Capacity: 279 mAh battery

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4.5/5

Total average ratings from 2 different users

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Introduction

Brand

Apple

Model

Watch Series 3 38mm TD-LTE CN A1890 / A1970

Released

2018 Jan

Announced

2017 Sep 12

Hardware Designer

Apple

Manufacturer

Quanta Computer

Codename

Apple Watch 3,1

OEM ID

N111sAP

General Extras

Haptic touch feedback , Tactile touch feedback

Device Category

Smartwatch

List of Additional Features

Ion-X Sapphire glass screen, changeable straps, iOS 8.2 support

Physical Attributes

Width

33.3 mm, 1.31 inch

Height

38.6 mm, 1.52 inch

Depth

11.4 mm, 0.45 inches

Bounding Volume

14.7 ccm

Mass

28.7 g, 1.01 ounces

Software Environment

Platform

Apple iOS / iPadOS

Operating System

Apple WatchOS 4.1

Software Extras

Voice Command , Intelligent personal assistant

Application processor, Chipset

CPU

Apple S3, 2017, 32 bit, dual-core

Operative Memory

RAM Type

Yes

RAM Capacity

768 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

15258 MiB non-volatile

Display

Display Diagonal

33.96 mm, 1.3 inch

Resolution

272x340, 92480 pixels

Display Width

21.21 mm, 0.84 inch

Display Height

26.52 mm, 1.04 inch

Horizontal Full Bezel Width

12.09 mm

Display Area

562.6 square millimeter

Display Area Utilization

43.8%

Pixel Size

0.078 mm/pixel

Pixel Density

326 PPI

Display Type

Color AM-OLED display

Display Subtype

Retina Display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Dynamic Range Depth

8 bit/pixel

Display Illumination

Self-illuminating

Display Light Reflection Mode

Yes

Display Subpixel Scheme

Yes

Scratch Resistant Screen

Sapphire Glass

Graphical Subsystem

Graphical Controller

N/A

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

Cellular Phone

Supported Cellular Bands

UMTS 2100MHz (Band I, IMT) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands

Supported Cellular Data Links

UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links

SIM Card Slot

e-SIM (embedded)

Cellular Antenna

Internal antenna

Complementary Phone Services

Voice transmission , Vibrating Alert

Cellular Controller

Intel XMM7120M

SAR (head)

0.160 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, TD-LTE 2500 MHz (Band XLI) measurement band

SAR (body)

0.140 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method, TD-LTE 2500 MHz (Band XLI) measurement band

Secondary Cellular Phone

Sec. Supported Cellular Networks

Control Peripherals

Touchscreen Type

Pressure sensitive capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Scroll Wheel

Pressable rotary scroll wheel

Communication Interfaces

Expansion Interfaces

USB

No, No

USB Connector

Bluetooth

Bluetooth 4.2, Internal antenna

Wireless LAN

IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna

NFC

Yes

Multimedia Broadcast

FM Radio Receiver

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Supported GLONASS protocol(s)

L1OF

Primary Camera System

Camera Image Sensor

Focus

Flash

Auxiliary Camera

Aux. Camera Image Sensor

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Sensor

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in accelerometer

Yes

Built-in gyroscope

Yes

Additional sensors

Altimeter , Barometer , Heart rate sensor , Light intensity sensor

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

7 Protected against the effect of immersion up to 1m of depth

Immersion into liquids (depth limit)

5000 cm

Power Supply

Battery

Lithium-ion polymer (LiPo), built-in, 1-cell

Nominal Cell Voltage (1st cell)

3.82 Volts

Nominal Cell Capacity (1st cell)

279 mAh cell

Nominal Battery Voltage

3.82 Volts

Nominal Battery Capacity

279 mAh battery

Nominal Battery Energy

1.07 Wh

Estimated Battery Life

18.0 hours

Estimated Average Current

16 mA

Wireless Charging

Yes

Geographical Attributes

Market Countries

China

Market Regions

Asia

Mobile Operator

China Mobile Limited China Telecom Corporation Limited China Unicom Netcom Limited

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