Snapdragon 845 - najszybsze 4G, WiFi, sztuczna inteligencja i super szybkie ładowanie baterii
Qualcomm oficjalnie zaprezentował swój kolejny flagowy procesor Snapdragon 845. Będzie on napędzał większość przyszłorocznych smartfonów z najwyższej półki.
Najważniejsze nowości:
- Qualcomm Spectra 280 ISP - układ odpowiedzialny za obsługę kamery - ma pozwalać na zapis 60 zdjęć na sekundę z matrycy 16 megapikseli
- Adreno 630 Visual Processing Subsystem - układ graficzny ma być 30% szybszy od modelu 835
- AI Platform - procesor ma wspierać obsługę elementów sztucznej inteligencji
- Qualcomm Secure Processing Unit (SPU) - moduł odpowiedzialny za systemy zabezpiecznia danych
- X20 Modem & Wi-Fi - modem ma pozwalać na pobieranie danych w sieci 4G z prędkością 1 Gbps i wspierać WiFi w standardach 802.11ad multi-gigabit Wi-Fi i 2x2 802.11ac.
- Qualcomm Quick Charge 4+ - nowa wersja szybkiego ładowania - 50% baterii w 15 minut
Porównanie serii 800:
| Specs | Snapdragon 845 Mobile Platform | Snapdragon 835 Mobile Platform | Snapdragon 821 Platform | Snapdragon 820 Mobile Platform |
|---|---|---|---|---|
| Modem Name |
Qualcomm Snapdragon X16 LTE modem |
Qualcomm Snapdragon X16 LTE modem |
Qualcomm Snapdragon X12 LTE modem |
Qualcomm Snapdragon X12 LTE modem |
| LTE Category |
LTE Category 16 (downlink) LTE Category 13 (uplink) |
LTE Category 16 (downlink) LTE Category 13 (uplink) |
LTE Category 13 (uplink) LTE Category 12 (downlink) |
LTE Category 13 (uplink) LTE Category 12 (downlink) |
| Downlink Features |
4x20 MHz carrier aggregation Up to 256-QAM |
4x20 MHz carrier aggregation Up to 256-QAM |
3x20 MHz carrier aggregation Up to 256-QAM |
3x20 MHz carrier aggregation Up to 256-QAM |
| Uplink Features |
Qualcomm Snapdragon Upload+ 2x20 MHz carrier aggregation Up to 64-QAM |
Qualcomm Snapdragon Upload+ 2x20 MHz carrier aggregation Up to 64-QAM |
Qualcomm Snapdragon Upload+ 2x20 MHz carrier aggregation Up to 64-QAM |
Qualcomm Snapdragon Upload+ 2x20 MHz carrier aggregation Up to 64-QAM |
| Peak Download Speed |
1 Gbps |
1 Gbps |
600 Mbps |
600 Mbps |
| Peak Upload Speed |
150 Mbps |
150 Mbps |
150 Mbps |
150 Mbps |
| RFFE |
Qualcomm RF360 front-end solution |
Qualcomm RF360 front-end solution |
Qualcomm RF360 front-end solution |
Qualcomm RF360 front-end solution |
| Megapixel Support |
Up to 16 MP dual camera Up to 32 MP single camera |
Up to 16 MP dual camera Up to 32 MP single camera |
Up to 28 MP camera |
Up to 28 MP camera |
| Image Sensor Processor |
Qualcomm Spectra 180 image sensor processor 2x Image Sensor Processor (ISP) 14-bit Qualcomm Clear Sight camera features |
Qualcomm Spectra 180 image sensor processor 2x Image Sensor Processor (ISP) 14-bit Qualcomm Clear Sight camera features |
Qualcomm Spectra image sensor processor 2x Image Sensor Processor (ISP) 14-bit Dual Phase Detection Autofocus (PDAF) Qualcomm Clear Sight camera features |
Qualcomm Spectra image sensor processor 2x Image Sensor Processor (ISP) 14-bit Qualcomm Clear Sight camera features |
| Video Capture |
Up to 4K Ultra HD video capture @ 30FPS |
Up to 4K Ultra HD video capture @ 30FPS |
Up to 4K Ultra HD video capture @ 30FPS |
Up to 4K Ultra HD video capture @ 30FPS |
| Video Playback |
Up to 4K Ultra HD video playback @ 60 fps |
Up to 4K Ultra HD video playback @ 60 fps |
Up to 4K Ultra HD video playback |
Up to 4K Ultra HD video playback |
| Codec Support |
H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) |
H.264 (AVC) H.265 (HEVC) |
| Audio Technology |
Qualcomm aptX codec technology Qualcomm Aqstic audio technology |
Qualcomm aptX codec technology Qualcomm Aqstic audio technology |
Qualcomm Aqstic audio technology |
Qualcomm Aqstic audio technology |
| CPU Clock Speed |
Up to 2.45 GHz |
Up to 2.45 GHz |
Up to 2.4 GHz |
Up to 2.2 GHz |
| CPU Cores |
8x Qualcomm Kryo 280 CPU |
8x Qualcomm Kryo 280 CPU |
Quad-core CPU 4x Qualcomm Kryo CPU |
Quad-core CPU 4x Qualcomm Kryo CPU |
| CPU Bit Architecture |
64-bit |
64-bit |
64-bit |
64-bit |
| GPU Name |
Qualcomm Adreno 540 GPU |
Qualcomm Adreno 540 GPU |
Qualcomm Adreno 530 GPU |
Qualcomm Adreno 530 GPU |
| Qualcomm Quick Charge Support |
Qualcomm Quick Charge 4 technology |
Qualcomm Quick Charge 4 technology |
Qualcomm Quick Charge 3.0 technology |
Qualcomm Quick Charge 3.0 technology |
Snapdragon 845 - pełna specyfikacja:
- Visual Processing Subsystem
- Qualcomm Adreno 630 Visual Processing Subsystem
- OpenGL ES 3.2, OpenCL 2.0, Vulkan 1.x, DxNext
- eXtended Reality (XR)
- Room-Scale 6DoF with Simultaneous localization and mapping (SLAM)
- Advanced visual inertial odometry (VIO)
- Adreno Foveation
- DSP
- Qualcomm Hexagon 685 DSP with:
- 3rd Gen Vector Extensions
- Qualcomm All-Ways Aware Sensor Hub
- Qualcomm Snapdragon Neural Processing Engine (NPE) SDK
- Caffe, Caffe2 and Tensorflow support
- Qualcomm Hexagon 685 DSP with:
- Display
- UltraHD Premium-ready
- 4K Ultra HD, 60 FPS
- 2x 2400x2400 @ 120 FPS (VR)
- 10-bit color depth
- DisplayPort and USB Type-C support
- Audio
- Qualcomm Aqstic audio codec and speaker amplifier
- Qualcomm aptX audio playback with support for aptX Classic and HD
- Native DSD support, PCM up to 384kHz/32bit
- CPU
- 8x Qualcomm Kryo 385 CPU
- Up to 2.8 GHz
- 2nd Gen 10nm LPP process technology
- Camera
- Qualcomm Spectra 280 Image Signal Processor
- Dual 14-bit ISPs
- Up to 16 MP dual camera
- Up to 32 MP single camera
- Support for 16MP image sensor operating up to 60 frames per second
- Hybrid Autofocus
- Zero Shutter Lag
- Multi-frame Noise Reduction (MFNR)
- Video Capture
- 4K Video Capture for Ultra HD Premium Displays (4K@60fps in HDR)
- Slow Motion video capture (720p@480fps)
- Up to 10-bits per color video capture
- Rec. 2020 color gamut video capture
- Support for HDR10, HLG, and H.265 (HEVC) video capture
- Motion Compensated Temporal Filtering (MCTF)
- Accelerated Electronic Image Stabilization Memory
- LPDDR4x, 4x16 bit
- Up to 1866MHz, 8GB RAM
- Charging
- Qualcomm Quick Charge 4/4+ technology
- Optimized Software Solutions
- Android and Windows OS
- Security
- Qualcomm Secure Processing Unit (SPU)
- Qualcomm Processor Security
- Qualcomm Mobile Security
- Qualcomm Content Protection
- Modem
- Snapdragon X20 LTE Modem
- Support for 1.2 Gbps Gigabit LTE
- Downlink: LTE Cat 18 up to 1.2 Gbps, 5x20 MHz carrier aggregation, up to 256-QAM, up to 4x4 MIMO on three carriers
- Uplink: LTE Cat 13 up to 150 Mbps, Qualcomm Snapdragon Upload+ (2x20 MHz carrier aggregation, up to 64-QAM)
- License Assisted Access (LAA)
- Citizens Broadband Radio Service (CBRS) shared radio spectrum
- Dual SIM Dual VoLTE (DSDV)
- Qualcomm All Mode with support for all major cellular modes plus LAA. Support for:
- VoLTE with SRVCC to 3G and 2G, HD and Ultra HD Voice (EVS), CSFB to 3G and 2G
- Voice over Wi-Fi (VoWiFi) with LTE call continuity
- Connectivity
- Qualcomm Wi-Fi
- 802.11ad Multi-gigabit with 60 GHz diversity module
- Wi-Fi integrated 802.11ac 2x2 with MU-MIMO
- Tri-band Wi-Fi: 2.4 GHz and 5 GHz with Dual Band Simultaneous (DBS) + 60 GHz
- 11k/r/v: Enhanced mobility, fast acquisition and congestion mitigation for Carrier Wi-Fi
- Qualcomm TrueWireless Bluetooth 5.0 with proprietary enhancements for:
- Ultra-low power wireless ear buds
- Direct audio and aptX HD quality stereo broadcast to multiple wireless speakers
- Qualcomm Wi-Fi
- RF Front End
- Qualcomm Signal Boost adaptive antenna tuning
- High-power transmit (HPUE)
- Location
- GPS, Glonass, BeiDou, Galileo, QZSS, and SBAS
- Low Power Geofencing and Tracking, Sensor-assisted Navigation