Introduction:
Brand	Apple
Model	Watch Edition Series 5 44mm Global TD-LTE A2157
Brief	Watch 5 Edition 44 mm with international LTE support, titanium / ceramic case, sapphire crystal Retina display, and ceramic back
Released	2019 Sep
Announced	2019 Sep 10
Hardware Designer	Apple
Manufacturer	Quanta Computer
Codename	Apple Watch 5,4
OEM ID	N146bAP
General Extras	Haptic touch feedback , Tactile touch feedback
Device Category	Smartwatch
List of Additional Features	Ion-X Sapphire glass screen, changeable straps, iOS 13 support, optical and electrical heart-rate sensors, LTPO OLED Retina Display
Collapse datasheet \| Add to compare Physical Attributes:
Width	38 mm
	1.5 inch
Height	44 mm
	1.73 inch
Depth	10.74 mm
	0.42 inches
Bounding Volume	18 ccm
Mass	41.7 g
	1.47 ounces
Software Environment:
Platform	Apple iOS / iPadOS
Operating System	Apple WatchOS 6
Software Extras	Voice Command , Intelligent personal assistant
Application processor, Chipset:
CPU Clock	1590 MHz
CPU	Apple S5 (T8006), 2019, 64 bit, dual-core, 7 nm, Apple G11M GPU
Operative Memory:
RAM Type	mobile (LP) DDR3 SDRAM
RAM Capacity	1024 MiB RAM
Non-volatile Memory:
Non-volatile Memory Type	Flash EEPROM
Non-volatile Memory Interface	Yes
Non-volatile Memory Capacity	30518 MiB non-volatile
Display
Display Diagonal	45.2 mm
	1.8 inch
Resolution	368x448
	164864 pixels
Display Width	28.69 mm
	1.13 inch
Display Height	34.93 mm
	1.38 inch
Horizontal Full Bezel Width	9.31 mm
Display Area	1002.1 square millimeter
Display Area Utilization	59.9%
Pixel Size	0.07796 mm/pixel
Pixel Density	326 PPI
Display Type	Color AM-OLED 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
Display Refresh Rate	60 Hz
Scratch Resistant Screen	Sapphire Glass
Collapse datasheet Graphical Subsystem:
Graphical Controller	Apple G11M
Audio/Video Interfaces:
A/V Out	No
Audio Subsystem:
Audio Channel(s)	stereo
Sound Recording:
Microphone(s)	mono
Sound Playing:
Loudspeaker(s):	mono
Audio Output:	No
Cellular Phone:
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) , 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
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
SIM Card Slot	e-SIM (embedded)
Cellular Antenna	Internal antenna
Complementary Phone Services	Voice transmission , Voice speaker , Vibrating Alert
Cellular Controller	Apple S5
SAR (head)	0.590 W/kg
	US standard (max. 1.6 W/kg @ 1g) measurement method
	LTE 2600 MHz (Band 7) measurement band
SAR (body)	0.270 W/kg
	US standard (max. 1.6 W/kg @ 1g) measurement method
	LTE 700 MHz (Band 13) measurement band
2nd highest SAR (head)	0.430 W/kg
	US standard (max. 1.6 W/kg @ 1g) measurement method
	UMTS 1900MHz (Band II, PCS) measurement band
2nd highest SAR (body)	0.240 W/kg
	US standard (max. 1.6 W/kg @ 1g) measurement method
	LTE 2600 MHz (Band 7) measurement band
Secondary Cellular Phone:
Sec. Supported Cellular Networks:	No
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	No
USB	No
	No
USB Connector	No
Bluetooth	Bluetooth 5.0
	Internal antenna
Wireless LAN	IEEE 802.11b , IEEE 802.11g , IEEE 802.11n
	Internal antenna
WLAN Controller IC	W3 Apple
NFC	Yes
Multimedia Broadcast:
FM Radio Receiver	No
Satellite Navigation:
Supported GPS protocol(s)	GPS (NMEA 0183)
Satellite Antenna:	Internal antenna
Complementary Satellite Services	Assisted GPS , QZSS
Supported GLONASS protocol(s)	L1OF
Supported Galileo service(s)	E1
Primary Camera System
Camera Image Sensor	No
Focus	No
Flash	No
Collapse datasheet Auxiliary Camera:
Aux. Camera Image Sensor	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 Image Sensor	No
Aux. 4 Camera Focus	No
Secondary Camera System
Secondary Camera Sensor	No
Secondary Auxiliary Camera:
Sec. Aux. Cam. Image Sensor	No
Secondary Auxiliary Camera No. 2:
Sec. Aux. 2 Cam. Image Sensor	No
Built-in Sensors:
Built-in compass	Yes
Built-in accelerometer	Yes
Built-in gyroscope	Yes
Additional sensors	Altimeter , Barometer , Heart rate sensor , Light intensity sensor , Step counter
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
	built-in
	1-cell
Nominal Cell Voltage (1st cell)	3.81 Volts
Nominal Cell Capacity (1st cell)	296 mAh cell
Nominal Battery Voltage	3.81 Volts
Nominal Battery Capacity	296 mAh battery
Nominal Battery Energy	1.13 Wh
Estimated Battery Life	18.0 hours
Estimated Average Current	16 mA
Wireless Charging	Yes
Geographical Attributes:
Market Countries	Australia , Austria , Belgium , Czech Republic , Finland , France , Greece , Germany , India , Ireland , Israel , Italy , Japan , Jordan , Kuwait , Netherlands , Norway , NZ , Puerto Rico , Russia , Saudi Arabia , South Korea , Spain , Sweden , Switzerland , Taiwan , Turkey , Emirates (UAE) , UK
Market Regions	Asia , Australia , Eastern Europe , Europe , Middle East , Southeast Asia , Western Europe
Datasheet Attributes:
Data Integrity	Final
Added	2020-01-14 18:17