Android

Snapdragon 845 službeno: sada i s poznatim specifikacijama



Nakon što je to jučer učinio djelomično, danas je Qualcomm i potpuno službeno predstavio Snapdragon 845. Ovo predstavljanje novih tehnologija «na rate», postalo je uobičajena praksa, vjerojatno kako bi se izbjeglo neovlašteno otkrivanje ranih informacija.

Tako se ovaj čipset sastoji od osam Kryo jezgri. Jedan set od četiri jezgre radi na taktu od 2,8 Ghz, dok su druge četiri clockane na 1,8 GHz. Za grafiku zadužen Adreno 630. Tu je i X20 LTE model s podrškom za najširi spektar frekvencija i teoretskom brzinom prijenosa podataka od 1,2 Gbps u downloadu.

Snapdragon 845 podržava 4K zaslone, snimanje 4K 60 fps HDR videa, kao i usporeni 720p 480 fps video. Nije izostala ni podrška za H.265 codec, kao ni kamere do 32 megapikesla ili dvostruke 16 MP kamere.

Proces izrade je 10nm, ali za razliku od lanjskog, radi se o drugoj generaciji ove tehnologije.

Kao što je već rečeno, Snapdragon 845 će biti ugrađen u top modele mnogih proizvođača, koji stižu sljedeće godine.

U nastavku pročitajte detaljne specifikacije:



Cellular Modem



Modem Name




  • Qualcomm® Snapdragon™ X20 LTE modem




LTE Category




  • LTE Category 18 (downlink)

  • LTE Category 13 (uplink)




Downlink Features




  • 5x20 MHz carrier aggregation

  • Up to 256-QAM

  • Up to 4x4 MIMO on three carriers

  • Maximum 12 spatial streams




Uplink Features




  • Qualcomm® Snapdragon™ Upload+

  • 2x20 MHz carrier aggregation

  • Up to 64-QAM

  • Uplink data compression




Peak Download Speed




  • 1.2 Gbps




Peak Upload Speed




  • 150 Mbps




Supported Cellular Technologies




  • LTE FDD

  • LTE TDD including CBRS support

  • LAA

  • LTE Broadcast

  • WCDMA (DB-DC-HSDPA, DC-HSUPA)

  • TD-SCDMA

  • CDMA 1x

  • EV-DO

  • GSM/EDGE




Multi SIM




  • Dual SIM Dual VoLTE (DSDV)




Next-generation Calling Services




  • VoLTE with SRVCC to 3G and 2G

  • HD and Ultra HD Voice (EVS)

  • CSFB to 3G and 2G





Camera



Photo Resolution




  • Up to 32 MP single camera

  • Up to 16 MP dual camera

  • Support for 16MP image sensor operating up to 60 frames per second




Image Signal Processor




  • Qualcomm® Spectra™ 280 image sensor processor

  • Dual 14-bit ISPs




Camera Features




  • Hybrid Autofocus

  • Hardware Accelerated Face Detection

  • Multi-frame Noise Reduction (MFNR)

  • Active Depth Sensing





Video



Video Capture Resolution




  • 4K Video Capture for Ultra HD Premium Displays (4K@60fps in HDR)

  • Slow Motion video capture (720p@480fps)




Video Features




  • 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





Display



Maximum On-Device Display Support




  • 4K Ultra HD

  • Up to 4K




Maximum External Display Support




  • 4K Ultra HD

  • Up to 4K




UI FPS




  • Up to 60 FPS




Color Depth




  • Up to 10-bit




Color Gamut




  • Rec2020




Standards




  • ULTRA HD PREMIUM-ready





CPU



CPU Clock Speed




  • Up to 2.8 GHz




CPU Cores




  • 8x Qualcomm® Kryo™ 385 CPU




CPU Bit Architecture




  • 64-bit





DSP



DSP Technology




  • Qualcomm® Hexagon™ 685 DSP

  • Qualcomm All-Ways Aware™ technology





Process



Process Technology




  • 10 nm (2nd generation)





Memory



Memory Speed




  • 1866MHz




Memory Type




  • Dual-Channel

  • LPDDR4x





GPU



GPU Architecture




  • Adreno 630 Visual Processing Subsystem




GPU Name




  • Qualcomm® Adreno™ 630 GPU




API Support




  • OpenGL ES 3.2

  • OpenCL 2.0 full

  • Vulkan

  • DX12





Security Support



Secure Processing Unit




  • Biometric Authentication (Fingerprint, Iris, Voice, Face)

  • Mobile Payments

  • WiFi-Protect




Security Features




  • Qualcomm® Content Protection

  • Qualcomm® Mobile Security

  • Qualcomm® Processor Security

  • Qualcomm® Trusted Execution Environment

  • Camera Security

  • Crypto Engine

  • Key Provisioning Security

  • Malware Protection

  • Secure Boot

  • Secure Token