Introduction: |
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Brand | Apple |
Model | Watch Series 4 40mm TD-LTE NA A1975 |
Brief North American LTE-ready 40 mm version Watch S4 features larger screen with reduced bezels, 2th generation electric ECG sensor and NFC support |
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Released | 2018 Sep 21 |
Announced | 2018 Sep 12 |
Hardware Designer | Apple |
Manufacturer | Quanta Computer |
Codename | Apple Watch 4,3 |
OEM ID | N141sAP |
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, aluminium case, optical and electrical heart-rate sensors, LTPO OLED Retina Display, |
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Physical Attributes: |
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Width | 34 mm |
1.34 inch | |
Height | 40 mm |
1.57 inch | |
Depth | 10.7 mm |
0.42 inches | |
Bounding Volume | 14.6 ccm |
Mass | 30.1 g |
1.06 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 | Yes |
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 | 38.94 mm |
1.5 inch | |
Resolution | 324x394 |
127656 pixels | |
Display Width | 24.73 mm |
0.97 inch | |
Display Height | 30.08 mm |
1.18 inch | |
Horizontal Full Bezel Width | 9.27 mm |
Display Area | 743.9 square millimeter |
Display Area Utilization | 54.7% |
Pixel Size | 0.07634 mm/pixel |
Pixel Density | 333 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 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , LTE 1900 MHz (Band 2, PCS) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 13) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 18) , LTE 800 MHz (Band 19) , LTE 1900 MHz (Band 25) , 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 | Nano-SIM (4FF) |
Cellular Antenna | Internal antenna |
Complementary Phone Services | Voice transmission , Voice speaker , Vibrating Alert , Push-to-Talk (PTT) |
Cellular Controller | Apple S4 |
SAR (head) | 0.250 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
LTE 1900 MHz (Band 25) measurement band | |
SAR (body) | 0.340 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 1900MHz (Band II, PCS) measurement band | |
2nd highest SAR (head) | 0.230 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 1700/2100MHz (Band IV, AWS) measurement band | |
2nd highest SAR (body) | 0.300 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 1700/2100MHz (Band IV, AWS) 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) | 226 mAh cell |
Nominal Battery Voltage | 3.81 Volts |
Nominal Battery Capacity | 226 mAh battery |
Nominal Battery Energy | 0.86 Wh |
Estimated Battery Life | 18.0 hours |
Estimated Average Current | 13 mA |
Wireless Charging | Yes |
Geographical Attributes: |
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Market Countries | Canada , Mexico , Puerto Rico , USA |
Market Regions | Central America , North America (NA) |
Mobile Operator |
AT&T Mexico Mobility
AT&T Mobility Bell Mobility Cellular South / C Spire Rogers Wireless Sprint Nextel Corporation T-Mobile USA TELCEL Telus Mobility United States Cellular Corporation Verizon Wireless |
Datasheet Attributes: |
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Data Integrity | Final |
Added | 2018-09-18 21:41 |
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