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Watch SE 40mm 2020 1st gen Global TD-LTE A2355

Watch SE 40mm 2020 1st gen Global TD-LTE A2355

from Apple
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Overview & Features

Brand
Apple
Brief
The next-generation always-on altimeter provides real-time elevation all day long by using a new, more power-efficient barometric altimeter, along with GPS and nearby Wi-Fi networks
Model
Watch SE 40mm 2020 1st gen Global TD-LTE A2355
OEM ID
N142sAP
Codename
Apple Watch 5,11
Released
2020 Sep 18
Announced
2020 Sep
General Extras
Haptic touch feedback
Tactile touch feedback
Hardware Designer
Apple
List of Additional Features
Ion-X Sapphire glass screen, changeable straps, iOS 14 support, 2nd gen optical heart-rate sensor

Technical Specifications

Display

Pixel Size
0.07634 mm/pixel
Resolution
324x394
127656 pixels
Display Area
743.9 square millimeter
Display Type
Color AM-OLED
display
Display Width
24.73 mm
Pixel Density
333 PPI
Display Height
30.08 mm
Display Subtype
Retina Display
Display Diagonal
38.94 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Display Refresh Rate
60 Hz
Display Subpixel Scheme
Yes
Display Area Utilization
54.7%
Number of Display Scales
16.8M
Scratch Resistant Screen
Yes
Display Dynamic Range Depth
8 bit/pixel
Horizontal Full Bezel Width
9.27 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion
built-in
1-cell
Talk Time
1.5 hours
Wireless Charging
Yes
Estimated Battery Life
18.0 hours
Nominal Battery Energy
0.94 Wh
Average Current Talking
163 mA
Nominal Battery Voltage
3.85 Volts
Nominal Battery Capacity
245 mAh battery
Estimated Average Current
16 mA
Nominal Cell Voltage (1st cell)
3.85 Volts
Nominal Cell Capacity (1st cell)
245 mAh cell

Sound Playing

Audio Output
No
Loudspeaker(s)
mono

Cellular Phone

SAR (head)
0.510 W/kg
US standard (max. 1.6 W/kg @ 1g)
measurement method
SIM Card Slot
e-SIM (embedded)
Cellular Antenna
Internal antenna
Cellular Controller
Apple S5
2nd highest SAR (head)
0.180 W/kg
EU standard (max. 2 W/kg @ 10g)
measurement method
Supported Cellular Bands
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 1700/2100MHz (Band IV, AWS)
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 18)
LTE 800 MHz (Band 19)
LTE 800 MHz (Band 20)
LTE 1900 MHz (Band 25)
LTE 850 MHz (Band 26)
LTE 700 MHz (Band 28)
TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
LTE 1700/2100 MHz (Band 66)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
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)
DC-HSDPA 42.2 Mbps (Cat. 24)
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

Built-in compass
Yes
Additional sensors
Altimeter
Barometer
Heart rate sensor
Light intensity sensor
Step counter
Built-in gyroscope
Yes
Built-in accelerometer
Yes

Operative Memory

RAM Type
mobile (LP) DDR3 SDRAM
RAM Capacity
1024 MiB RAM

Ingress Protection

Protection from liquids
7 Protected against the effect of immersion up to 1m of depth
Protection from solid materials
Yes
Immersion into liquids (depth limit)
5000 cm

Control Peripherals

Scroll Wheel
Pressable rotary scroll wheel
Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes

Graphical Subsystem

Graphical Controller
Apple G11M

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
30518 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
30.68 g
Depth
10.7 mm
Width
34 mm
Height
40 mm
Bounding Volume
14.6 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

Satellite Antenna
Internal antenna
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported Galileo service(s)
E1
Supported GLONASS protocol(s)
L1OF
Complementary Satellite Services
Assisted GPS
QZSS

Software Environment

Platform
Apple iOS / iPadOS
Software Extras
Voice Command
Intelligent personal assistant
Operating System
Apple watchOS 7

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

Flash
No
Focus
No
Camera Image Sensor
No

Geographical Attributes

Price
319
Pound sterling
Market Regions
Africa
Asia
Australia
Central America
Eastern Europe
Europe
Middle East
Oceania
South America (SA)
Southeast Asia
Western Europe
Mobile Operator
A1 Telekom Austria
Asia Pacific Telecom
Bharti Airtel Limited India
China Mobile Limited
China Telecom Corporation Limited
China Unicom Netcom Limited
Chunghwa Telecom
Claro Americas
EE Limited UK
Etisalat UAE
FarEasTone Telecommunications
Hong Kong CSL Mobile Limited
KDDI Corporation
KT Corporation
LG Uplus Corporation
Movistar Spain
NTT DoCoMo
O2 Germany
O2 United Kingdom
Orange France
Orange Spain
Orange United Kingdom
Reliance Jio Infocomm
Saudi Telecom Company
SFR
Singapore Telecommunications Limited
SingTel Optus Pty Limited
SK Telecom
SmarTone Mobile Communications Limited
SoftBank Corp.
Sunrise Communications AG
Swisscom AG
Taiwan Mobile
Telekom Deutschland
Telekom Hungary
Telenor Norway
Telia Finland
Telia Norway
Telstra Corporation Limited
Vodafone Australia
Vodafone Germany
Vodafone Italia
Vodafone Portugal
Vodafone Spain
Vodafone United Kingdom
Market Countries
Algeria
Argentina
Armenia
Australia
Austria
Bangladesh
Belarus
Belgium
Brazil
Bulgaria
Cambodia
Chile
China
Colombia
Costa Rica
Croatia
Czech Republic
Denmark
Ecuador
Estonia
Egypt
Finland
France
Greece
Germany
Guatemala
HK
Hungary
India
Indonesia
Ireland
Israel
Italy
Japan
Jordan
Kazakhstan
Kenya
Kuwait
Latvia
Lebanon
Lithuania
Malaysia
Morocco
Mongolia
Myanmar
Nepal
Netherlands
Norway
NZ
Panama
Pakistan
Paraguay
Peru
Philippines
Poland
Portugal
Russia
Romania
Saudi Arabia
Serbia
Slovakia
Singapore
Slovenia
South Africa
South Korea
Spain
Switzerland
Sri Lanka
Sweden
Taiwan
Thailand
Tunisie
Turkey
Emirates (UAE)
UK
Ukraine
Vietnam

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

NFC
Yes
USB
No
No
Bluetooth
Bluetooth 5.0
Internal antenna
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
No
WLAN Controller IC
W3 Apple
Expansion Interfaces
No

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Apple S5 (T8006), 2019, 64 bit, dual-core, 7 nm, Apple G11M GPU
CPU Clock
1590 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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