Introduction: |
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Brand | Apple |
Model | Watch Series 4 44mm TD-LTE Global A2008 |
Brief The 44 mm variant of the Watch 4 sports the largest display on an Apple Watch yet. Electrical heart sensor. Re-engineered Digital Crown with haptic feedback. |
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Released | 2018 Sep 21 |
Announced | 2018 Sep 12 |
Hardware Designer | Apple |
Manufacturer | Quanta Computer |
Codename | Apple Watch 4,4 |
OEM ID | N141bAP |
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, stainless steel case, optical and electrical heart-rate sensors, LTPO OLED Retina Display |
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Physical Attributes: |
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Width | 38 mm |
1.5 inch | |
Height | 44 mm |
1.73 inch | |
Depth | 10.7 mm |
0.42 inches | |
Bounding Volume | 17.9 ccm |
Mass | 47.9 g |
1.69 ounces | |
Software Environment: |
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Platform | Apple iOS / iPadOS |
Operating System | Apple WatchOS 5 |
Software Extras | Voice Command , Intelligent personal assistant |
Application processor, Chipset: |
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CPU Clock | 1590 MHz |
CPU | Apple S4 (T8006), 2018, 64 bit, dual-core, 7 nm, Apple G11M GPU |
Operative Memory: |
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RAM Type | mobile (LP) DDR3 SDRAM |
RAM Capacity | 768 MiB RAM |
Non-volatile Memory: |
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Non-volatile Memory Type | Flash EEPROM |
Non-volatile Memory Interface | Yes |
Non-volatile Memory Capacity | 15258 MiB non-volatile |
Display |
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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 Subpixel Scheme | Yes |
Scratch Resistant Screen | Sapphire Glass |
Graphical Subsystem: |
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Graphical Controller | Apple G11M |
Audio/Video Interfaces: |
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A/V Out | No |
Audio Subsystem: |
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Audio Channel(s) | stereo |
Sound Recording: |
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Microphone(s) | mono |
Sound Playing: |
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Loudspeaker(s): | mono |
Audio Output: | No |
Cellular Phone: |
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Supported Cellular Bands | UMTS 2100MHz (Band I, IMT) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , 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 850 MHz (Band 26) , TD-LTE 2500 MHz (Band XLI) bands |
Supported Cellular Data Links | UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , 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 , Push-to-Talk (PTT) |
Cellular Controller | Apple S4 |
SAR (head) | 0.360 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
LTE 2600 MHz (Band 7) measurement band | |
SAR (body) | 0.310 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 850MHz (Band V, CLR) measurement band | |
2nd highest SAR (head) | 0.270 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
TD-LTE 2500 MHz (Band XLI) measurement band | |
2nd highest SAR (body) | 0.220 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
LTE 850 MHz (Band 5) measurement band | |
Secondary Cellular Phone: |
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Sec. Supported Cellular Networks: | No |
Control Peripherals: |
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Touchscreen Type | Pressure sensitive capacitive multi-touch sensing screen |
Touchscreen Simultaneous Touch Points | Yes |
Scroll Wheel | Pressable rotary scroll wheel |
Communication Interfaces: |
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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: |
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FM Radio Receiver | No |
Satellite Navigation: |
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Supported GPS protocol(s) | GPS (NMEA 0183) |
Satellite Antenna: | Internal antenna |
Complementary Satellite Services | QZSS |
Supported GLONASS protocol(s) | L1OF |
Supported Galileo service(s) | E1 |
Primary Camera System |
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Camera Image Sensor | No |
Focus | No |
Flash | No |
Auxiliary Camera: |
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Aux. Camera Image Sensor | No |
Auxiliary Camera No. 2: |
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Aux. 2 Camera Image Sensor | No |
Auxiliary Camera No. 3: |
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Aux. 3 Camera Image Sensor | No |
Auxiliary Camera No. 4: |
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Aux. 4 Camera Image Sensor | No |
Aux. 4 Camera Focus | No |
Secondary Camera System |
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Secondary Camera Sensor | No |
Secondary Auxiliary Camera: |
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Sec. Aux. Cam. Image Sensor | No |
Secondary Auxiliary Camera No. 2: |
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Sec. Aux. 2 Cam. Image Sensor | No |
Built-in Sensors: |
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Built-in accelerometer | Yes |
Built-in gyroscope | Yes |
Additional sensors | Altimeter , Barometer , Heart rate sensor , Light intensity sensor |
Ingress Protection: |
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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: |
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Battery | Lithium-ion polymer (LiPo) |
built-in | |
1-cell | |
Nominal Cell Voltage (1st cell) | 3.81 Volts |
Nominal Cell Capacity (1st cell) | 292 mAh cell |
Nominal Battery Voltage | 3.81 Volts |
Nominal Battery Capacity | 292 mAh battery |
Nominal Battery Energy | 1.11 Wh |
Estimated Battery Life | 18.0 hours |
Estimated Average Current | 16 mA |
Wireless Charging | Yes |
Geographical Attributes: |
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Market Countries | Australia , Brazil , China , Colombia , Denmark , France , Germany , HK , India , Italy , Japan , Kuwait , Norway , NZ , Singapore , South Korea , Spain , Sweden , Switzerland , Taiwan , Emirates (UAE) , UK |
Market Regions | Asia , Australia , Europe , Middle East , South America (SA) , Southeast Asia , Western Europe |
Mobile Operator |
Asia Pacific Telecom
China Mobile Limited China Telecom Corporation Limited China Unicom Netcom Limited Chunghwa Telecom EE Limited UK Etisalat UAE FarEasTone Telecommunications Hong Kong CSL Mobile Limited LG Uplus Corporation NTT DoCoMo Orange France Orange Spain Orange United Kingdom Reliance Jio Infocomm Saudi Telecom Company Singapore Telecommunications Limited SingTel Optus Pty Limited SK Telecom SmarTone Mobile Communications Limited SoftBank Corp. Sunrise Communications AG Swisscom AG Taiwan Mobile Telekom Deutschland Telenor Norway Telia Norway Telstra Corporation Limited Vodafone Australia Vodafone Germany Vodafone Italia Vodafone Spain Vodafone United Kingdom |
Datasheet Attributes: |
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Data Integrity | Final |
Added | 2018-09-22 13:59 |
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