高通QM215规格书

admin

由于8909性能无法过GMS，于是QM215应运而生。
作为MSM8917的costdown版本，qm215性能较8909有大幅提升。
Device description
  The QM215 device uses the advanced 28 nm process for lower active power dissipation and
  faster peak CPU performance. It includes a 64-bit Arm Cortex- A53 Quad-core application processor
  and is available in the 720 B NSP, 14 × 12 × 0.91 mm package. The latest air interface standards
  are supported, including:
   CDMA2000 1X, 1X Advanced, and 1xEV-DOrA
   WCDMA Rel-99 to Rel-9 DC-HSPA+ (42 Mbps)
   TD-SCDMA with 4.2 Mbps DL and 2.2 Mbps UL option
   LTE up to Cat4, including 2 × 10 MHz carrier aggregation (CA) Key processor and memory characteristics include:
     Quad-core Arm Cortex- A53 processor (1.3 GHz)
     Two Qualcomm® Hexagon™ QDSP6 v56; 691 MHz
     Qualcomm® Adreno™ 308 graphics processing unit (GPU) with 64-bit addressing; 485 MHz
Key features (see Section 1.2 for details)
   LPDDR3 supported, 32-bit wide up to 672 MHz
   More RF operating bands and advanced techniques
     With a single WTR2965: LTE
     With a second WTR2965: LTE + 2 × 10 MHz CA
   One 4-lane DSI D-PHY; up to HD+ (1440 × 720) 60 fps
   Video encode/decode up to 1080p 30 fps
   Two 4-lane CSI (4 + 4 or 4 + 2 + 1) D-PHY at 2.1 Gbps per lane
   13 MP 30 ZSL using dual ISP
   eMMC 5.1 and SD 3.0
   WLAN 802.11 a/b/g/n/ac, Bluetooth 4.1, and FM

leo

QM 是啥意思？

admin

leo 发表于 2020-7-29 23:44
QM 是啥意思？

高通取的名字