| Brand |
Apple |
| Model |
Watch Series 4 Nike+ 40mm TD-LTE NA A1975 |
| Brief |
Apple Watch 4 Nike+ North American cellular model with Silver Aluminum Case + Pure Platinum / Black...
Apple Watch 4 Nike+ North American cellular model with Silver Aluminum Case + Pure Platinum / Black Nike Sport Band
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| Released |
07 Oct, 2018 |
| Announced |
12 Sep, 2018 |
| 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 |
| 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 |
39.8 g, 1.4 ounces |
| Platform |
Apple iOS / iPadOS |
| Operating System |
Apple WatchOS 5 |
| Software Extras |
Voice Command , Intelligent personal assistant |
| CPU Clock |
1590 MHz |
| CPU |
Apple S4 (T8006), 2018, 64 bit, dual-core, 7 nm, Apple G11M GPU |
| RAM Type |
Yes |
| RAM Capacity |
768 MiB RAM |
| Non-volatile Memory Type |
Flash EEPROM |
| Non-volatile Memory Interface |
Yes |
| Non-volatile Memory Capacity |
15258 MiB non-volatile |
| 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 Controller |
Apple G11M |
| A/V Out |
No |
| Audio Channel(s) |
stereo |
| Microphone(s) |
mono |
| Loudspeaker(s): |
mono |
| Audio Output: |
No |
| Supported Cellular Bands |
UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , LTE 1900...
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
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| Supported Cellular Data Links |
UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , LTE (Cat. unspecified)...
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
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| 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 |
| SAR (body) |
0.340 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method |
| 2nd highest SAR (head) |
0.230 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method |
| 2nd highest SAR (body) |
0.300 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method |
| Sec. Supported Cellular Networks: |
No |
| Touchscreen Type |
Pressure sensitive capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points |
Yes |
| Scroll Wheel |
Pressable rotary scroll wheel |
| 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 |
| FM Radio Receiver |
No |
| 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 |
| Camera Image Sensor |
No |
| Focus |
No |
| Flash |
No |
| Aux. Camera Image Sensor |
No |
| Aux. 2 Camera Image Sensor |
No |
| Aux. 3 Camera Image Sensor |
No |
| Aux. 4 Camera Image Sensor |
No |
| Aux. 4 Camera Focus |
No |
| Secondary Camera Sensor |
No |
| Sec. Aux. Cam. Image Sensor |
No |
| Sec. Aux. 2 Cam. Image Sensor |
No |
| Built-in accelerometer |
Yes |
| Built-in gyroscope |
Yes |
| Additional sensors |
Altimeter , Barometer , Heart rate sensor , Light intensity sensor |
| 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 |
| Battery |
Lithium-ion polymer (LiPo), built-in |
| 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 |
| 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...
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
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