Battery
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Why are the iPad Pro 12.9” 2nd Gen screens so expensive? |
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Screen burnt fix leaving orange mark |
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Schematics for 12.9 Pro 2nd gen |
모델
2nd Gen (2017) A1670 Wi-Fi, 2nd Gen (2017) A1671 Wi-Fi/Cellular
Background
Apple updated the original 12.9" iPad Pro and released the 2nd generation iPad on June 2017. Major upgrades include higher resolution front and rear cameras, faster processors, and an upgraded LCD capable of supporting 120 Hz refresh rate.
Identification
The iPad Pro 12.9"s are physically identical between the first and 2nd generations. However, the 2nd generation has a rear camera "bump" as a result from the upgraded camera system, as well as including a TrueTone LED flash. The rear microphone has been moved away from the camera area and now resides in the center near the top edge. The model number can be found on the back: A1670 for the Wi-Fi only model, and A1671 for the Wi-Fi plus cellular model.
Technical Specifications
Platform
- CPU
- A10X Fusion chip with 64‑bit architecture
- M10 motion coprocessor
- Storage: 64, 256, 512 GB Options
Display
- 12.9-inch (diagonal) LED-backlit widescreen Multi-Touch display
- 2732-by-2048 resolution at 264 pixels per inch (ppi)
- ProMotion variable refresh rate (up to 120 Hz)
- Fingerprint-resistant oleophobic coating
- Fully laminated display
- Antireflective coating
Cameras
- Rear-facing iSight Camera
- 12 MP iSight camera
- Autofocus
- ƒ/1.8 aperture
- Six-element lens
- Hybrid IR filter
- Backside illumination
- 4K video recording at 30 FPS
- 1080p HD video recording (30 FPS) with Slo-mo at 120 FPS
- Video image stabilization
- Front-facing Facetime Camera
- 7 MP photos
- ƒ/2.2 aperture
- 720p HD video recording
- Backside illumination
- Auto HDR photos and videos
Ports
- Lightning connector
- Smart Connector
- 3.5 mm headphone jack
Wireless Connectivity
- Wi-Fi Only Model:
- Wi‑Fi (802.11a/b/g/n/ac); dual channel (2.4GHz and 5GHz); HT80 with MIMO
- Bluetooth 4.2
- Wi-Fi and LTE Model:
- Wi‑Fi (802.11a/b/g/n/ac); dual channel (2.4GHz and 5GHz); HT80 with MIMO
- Bluetooth 4.2
- UMTS/HSPA/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
- CDMA EV-DO Rev. A and Rev. B (800, 1900 MHz)
- LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29, 38, 39, 40, 41)
- Data only
- Includes Apple SIM — U.S. and UK only
Sensors
- Three-axis gyro
- Accelerometer
- Barometer
- Ambient light sensor
- Location
- Digital compass
- Wi‑Fi
- iBeacon microlocation
- Assisted GPS and GLONASS (cellular model only)
Battery
- Built-in 41-watt-hour rechargeable lithium-polymer battery
- Up to 10 hours of surfing the web on Wi‑Fi, watching video, or listening to music
Operating System: iOS 11
Dimensions
- Wi-Fi only: 1.49 pounds (713 grams)
- Wi-Fi and Cellular: 1.53 pounds (723 grams)
- Size: 8.68(W) x 12.0 (T) x 0.27in (D)
Other Features
- Touch ID fingerprint scanner
- Dual microphones for calls, video recording, and audio recording
Additional Information
Wikipedia: iPad Pro
Apple: Official Page
