WHAT IS SNAPDRAGON 845 AND DEVICES THAT USE THIS SYSTEM CHIP
What is Snapdragon 845?
What is Snapdragon 845?
The Qualcomm Snapdragon 845 is a system-on-chip that is an addition to the Qualcomm Snapdragon 800 series. The Qualcomm Snapdragon is an integrated circuit that connects the entire circuit of the device.
It mainly deals with providing better Cameras and gaming experiences. The system chip aims at offering premium image and video services along with its AI Technology. It is designed to provide extra perks to the users.
What devices have Snapdragon 845?
It is one of the most recently launched SOC present in most of the new devices such as OnePlus 6T, Xiaomi Poco F1, Xiaomi Redmi Note 9 Pro Max, Xiaomi RedMe 9 Power, Real Me X7, RealMe 7Pro, Oppo F17 Pro, Oppo Find X, LG G7 Thin Q, Vivo Nex, Vivo V2, Vivo X60 Pro, Samsung Galaxy M51, and Razer Phone 2.
Snapdragon 845 is one of the most widely used system chips in recent times. It provides the best graphical experience for the users and makes it an intimidating experience.
KEY FEATURES OF SNAPDRAGON 845
Qualcomm Snapdragon 845 is an updated version in the Qualcomm Snapdragon 800 series. The Snapdragon 800 series is an addition to its processing system.
It supports UHD videos that provide realistic graphic experiences. The Qualcomm Snapdragon 800 series also supports up to 2526 X 2048 resolutions, Miracast 1080p, and 4K external displays.
The entire Qualcomm Snapdragon 800 series is built upon the clock speed of up to 2.3 GHz, which runs on four cores, high speed, and data delivery speed up to 802.11ac or 150Mbps over the LTE devices.
In other words, the Qualcomm Snapdragon 800 series is an upgraded version of the system chip to deal with the latest applications and operating systems in the devices.
Likewise, the Qualcomm Snapdragon 845 is built upon Qualcomm Spectra 280 ISP. It supports Adreno 630 Visual Processing SubSystem.
The most amazing feature of the Qualcomm Snapdragon 845 is the security performance of the system chip. It is built upon Qualcomm Secure Processing Unite (SPU), specially designed to safeguard the personal data and other personal information of the user. It strictly uses biometric authentication for security purposes. It also supports Bluetooth connectivity services up to Bluetooth 5.0.
The following are the other key features of the Qualcomm Snapdragon 845:
AI Technology Platform
The Qualcomm Snapdragon 845 is engineered to support the 3rd Generation Qualcomm Hexagon 685 DSP. This supports improved and sophisticated AI Processing built on the device that offers better Camera, audio, XR, and captivating gaming experiences.
Qualcomm Secure Processing Unit (SPU)
The Qualcomm Snapdragon 845 is built upon Qualcomm Secure Processing Unit (SPU), an extremely secured system and tends to provide maximum security to the users.
It further supports biometric authentication methods for ensuring maximum security to the users. The data used in biometric authentication is stored in isolation to help detect the faces and fingerprints. It also stores the important data in isolation so that it is out of prying eyes.
It consists of Camera Security, Crypto Engine, Key Provisioning Security, Malware Protection, Qualcomm Content Protection, Qualcomm Mobile Security, Qualcomm Processor Security, Qualcomm Trusted Execution Environment (TEE), and Secure Boot and Secure Token.
CELLULAR MODEM
The Qualcomm Snapdragon 845 is built upon the Qualcomm Snapdragon X20 LTE Modem. It helps in experiencing fiber-optic speeds with the LTE Modem. It offers innovative and flexible means to ensure rapid GigaBit operating services to the global users worldwide.
It is said to have improved by 20% faster speed and performance than the last generation X16 LTE Modem.
The Uplink Technology is Qualcomm Snapdragon Upload + and Uplink Data Compression (UDC). The maximum download speed is up to 1.2 Gbps, and the maximum upload speed is up to 150 Mbps. The Uplink carrier aggregation is up to 5 X 20 MHz carrier aggregation, and the uplink carrier aggregation is up to 2 X 20 MHz carrier aggregation.
The Downlink LTE category is LTE Category 18, and the uplink LTE category is LTE category 13. The downlink LTE MIMO is up to 4 X 4 MIMO on three carriers. The Downlink QAM is up to 256-QAM, and the uplink QAM is up to 64-QAM.
CONNECTIVITY SERVICES
Likewise, the Wi-Fi services have improved as well. The Wi-Fi tends to provide better speed experiences up to 802.11ad multi-gigabit Wi-Fi and other integrated services up to 2 X 2 802.11 ac.
The Wi-Fi Spectral Brands are up to 2.4 GHz, 5 GHz, and 60 GHz. The maximum speed is up to 867 Mbps. The Channel Utilization for Wi-Fi services is 20/40/80 MHz. The MIMO Configuration is up to 2 X 2 (2-steam). And the maximum QAM is up to 256-QAM.
The Wi-Fi features mainly consist of MU-MIMO, Multi-gigabit, Wi-Fi, Dual-band simultaneous (DBS), and another integrated baseband.
IMAGE SENSOR PROCESSOR (ISP)
The Qualcomm Snapdragon 845 is built upon the Qualcomm Spectra 280 ISP, designed to provide captivating Camera and XR services. It also supports high resolution and high-performance images of up to 16MP at 60 images per second.
It also supports Slow motion video capture up to 4K HDR @ 60 fps, 720 fps @ 480 fps. The video capturing formats are HDR10, HLG, HEVC. It supports a single camera up to 16 MP, MFNR @ 60 fps, and up to 32 MP, MFNR @ 30 fps. It further supports a single camera of up to 48 MP. The video capturing features are Rec.2020 color gamut video capture which is up to 10-bit color depth video capture.
Moreover, the video resolutions are also very high. It supports Ultra HD premium captures and provides cinema-like video qualities. It helps in supporting richer color displays and provides more realistic image resolutions. The maximum video playback is up to 4K Ultra HD video playback @ 60 fps. It consists of codec support for H.265 (HEVC). The common video software that is used in Qualcomm Snapdragon is Accelerated Electronic Image Stabilization, Motion Compensated Temporal Filtering (MCTF), Rec. 2020 color gamut video capture up to 10-bits per color video capture.
HOW MANY GHz IS SNAPDRAGON 845?
The Qualcomm Snapdragon 845 supports the maximum clock speed of up to 2.8 GHz. It has two main cores: the Qualcomm Kryo 385 CPU and Octa-core CPU. It is also built upon 64-bit CPU architecture.
Moreover, the Qualcomm Snapdragon 845 is built upon a 2nd generation 10nm Processor Technology.
DIGITAL SIGNAL PROCESSOR (DSP)
The Qualcomm Snapdragon consists of Qualcomm Hexagon 685 DSP Technology and Qualcomm All-ways Aware Technology. This is a specialized microprocessor chip that helps in the needs of digital signal processing. The DSP is the fabricated MOS integrated circuit chip.
INTEGRATED GRAPHICS INFORMATION
The GPU of Qualcomm Snapdragon 845 is another step up in the processing system. The GPU processor that is used in Snapdragon 845 is Qualcomm Adreno 630 GPU. It also supports API Support of OpenGL ES 3.2, Vulkan 1.1, OpenCL 2.0 full, and DX12.
MEMORY AND STORAGE
The Qualcomm Snapdragon supports memory speed of up to 1866MHz, and the type of memory is LPDDR4x and Dual Channel.
While the storage of Qualcomm Snapdragon is UFS 2.1 Gear 3 2L and SD 3.0 (UHS-1).
LOCATION SERVICES AND RF
The Qualcomm Snapdragon 845 also provides various Location Services such as Global Satellite Support System such as BeiDou, Galileo, GLONASS, GPS, QZSS, SBAS. It also possesses Global Emergency Services Support that is generally assisted by GPS, OTDOA (LTE-based positioning). It also has an advanced service feature with sensor-assisted navigation services, Low Power geofencing services, tracking, and further pedestrian navigational services.
It also consists of an RFFE version of the Qualcomm RF Front End (RFFE) solution.
AUDIO FEATURES
Qualcomm Snapdragon also supports high-resolution audio features such as supports playback dynamic range up to 130dB. The total harmonic distortion + noise (THD+N) is 109dB. Moreover, the sampling playback is up to 44.1 kHz. The PCM Playback is up to 384 kHz or 32-bit.
It also has additional playback features such as native DSD support (DSD 64/ DSD 128), DoP (DSD over PCM). The amplifier output power is approximately up to 4W. There is also additional speaker protection.
Moreover, there are also highly efficient audio recording services. The total harmonic distortion + noise (THD+N) is 103 dB. The sampling recording features are up to 192kHz or 24bit. There are also recording dynamic ranges up to 109 dB.
BENEFITS OF USING THIS
- The Qualcomm Snapdragon 845 helps in boosting the levels up in games. It provides a faster speeding gaming experience. It has a high-resolution graphical processor that provides high gaming resolutions for the device. It ensures realistic visuals and helps in speeding up the levels.
- Qualcomm Snapdragon 845 also provides AI Technology along with high-resolution camera features. The AI Technology linked with the Camera helps provide sharpness and auto-detection of necessary features for the image. It also recognizes faces and other objects in the surroundings.
- The Qualcomm Snapdragon 845 also supports Ultra HD resolutions that support full HD image quality. This helps in capturing slow-motion videos as well.
- The Qualcomm Snapdragon 845 also supports multitasking features and faster app launching facilities.
COMPARISON BETWEEN QUALCOMM SNAPDRAGON 835 AND QUALCOMM SNAPDRAGON 845
KEY FEATURES
SNAPDRAGON 845
SNAPDRAGON 835
MODEM
Qualcomm Snapdragon X20 LTE modem
Qualcomm Snapdragon X16 LTE modem
CPU CLOCK SPEED
Up to 2.8 GHz
Up to 2.84 GHz
CPU CORES
Qualcomm Kryo 385 CPU
Octa-core CPU
Qualcomm Kryo 280 CPU
Octa-core CPU
SINGLE CAMERA
Up to 192 MP
Up to 32 MP
AUDIO TECHNOLOGY
Qualcomm TrueWireless Technology
Qualcomm Broadcast Audio technology
Qualcomm Aqstic audio technology
Qualcomm aptX audio technology
Qualcomm Aqstic audio technology
Qualcomm aptX audio technology
GPU NAME
Qualcomm Adreno 630 GPU
Qualcomm Adreno 540 GPU
QUALCOMM QUICK CHARGE TECHNOLOGY SUPPORT
Qualcomm Quick Charge 4 technology
Qualcomm Quick Charge 4 technology
PROS OF USING QUALCOMM SNAPDRAGON 845 PROCESSOR
- Qualcomm Snapdragon 845 provides 75% more memory space (approximately around 29.8 against 17 GB / S)
- It further provides a 27% faster CPU Clock speed (approximately around 2800 vs. 2200 MHz).
- Qualcomm Snapdragon 845 Processor also shows a better ( up to 8% ) AnTuTu 8 score ( Up to 352 K to 327 K ).
IS SNAPDRAGON 845 STILL GOOD?
According to Tech Centurion, the ratings are 5 out of 5. The reviews state that there are more benefits of using the Qualcomm Snapdragon Processor. There are no negative aspects of using this system chip.
The system chip provides an unmatched performance level for the users. This system chip is highly efficient and offers high-resolution functions for all its users. However, the most important question is whether this system chip lags in between. The website states in its review that even mid-range smartphones do not lag these days.
Therefore, Qualcomm Snapdragon 845 is regarded to be a beast in terms of its performance level in the marketplace. However, the only it may lag is when the application itself is irresponsive or while using a heavy Android version with a poor quality of software functions.
This website has positively rated the system chip to deliver high-performing functions and improved security, Camera, and video resolutions.
FINAL VERDICT
As regards the above discussion, it is observed that the Qualcomm Snapdragon 845 is a high-performing system on chip in the new Qualcomm Snapdragon Processor 800 series. The system chip is highly effective based on its performance level along with its AI Technology.
This makes the device more reliable in the long run. This system chip also provides high-quality security features for the device. The system chip offers biometric authentication in case of any camera functions or banking services, or similar functions. This system chip stores all the important data in isolation and utilizes it for recognizing the security features to provide device security to the users.
Moreover, the Qualcomm Snapdragon is also regarded as the upgraded version from the last version of Qualcomm Snapdragon 835. It has improved in terms of CPU Clock speed, GPU Processor, and many other such features. The Qualcomm Snapdragon 845 is a highly efficient system chip.