描述 Description

SDM845 utilizes heterogenous compute capabilities to enable immersive multimedia experiences including eXtended reality (XR), on-device artificial intelligence (AI) and lightning-fast connectivity. The SDM845 also introduces a hardware isolated subsystem called the secure processing unit (SPU), which is designed to add vault-like characteristics to existing layers of Qualcomm Technologies’ security features.

The Qualcomm? Adreno? 630 GPU features room-scale 6 degrees of freedom (6DoF) with simultaneous localization and mapping (SLAM).....

特性 Features

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
Image Sensor Processor
? Dual 14-bit ISPs
Camera Features
? Active Depth Sensing
? Multi-frame Noise Reduction (MFNR)
? Hybrid Autofocus
? Hardware Accelerated Face Detection
Image Signal Processor
? Qualcomm Spectra? 280 image sensor processor
Photo Resolution
? Support for 16MP image sensor operating up to 60 frames per second
? Up to 16 MP dual camera
? Up to 32 MP single camera
Video
Codec Support
? Support for HDR10, HLG, and H.265 (HEVC) video capture
Video Capture Resolution
? Slow Motion video capture (720p@480fps)
? 4K Video Capture for Ultra HD Premium Displays (4K@60fps in HDR)
Video Features
? Accelerated Electronic Image Stabilization
? Motion Compensated Temporal Filtering (MCTF)
? Rec. 2020 color gamut video capture
? Up to 10-bits per color video capture
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
Process
Process Technology
? 10 nm (2nd generation)
DSP
DSP Technology
? Qualcomm? Hexagon? 685 DSP
? Qualcomm All-Ways Aware? technology
GPU
GPU Architecture
? Qualcomm? 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? Mobile Security
? Key Provisioning Security
? Qualcomm? Processor Security
? Qualcomm? Content Protection
? Qualcomm? Trusted Execution Environment
? Camera Security
? Crypto Engine
? Malware Protection
? Secure Boot
? Secure Token
Memory
Memory speed
? 1866MHz
Memory Type
? 4x16bit
? LPDDR4x