Qualcomm Snapdragon 7 Gen 3 vs HiSilicon Kirin 820

SOC · Specs Compare

SOC Qualcomm Snapdragon 7 Gen 3 Qualcomm

SOC HiSilicon Kirin 820

CPU

Architecture

1x 2.63 GHz – Cortex-A7153x 2.4 GHz – Cortex-A7154x 1.8 GHz – Cortex-A510

1x 2.36 GHz – Cortex-A763x 2.22 GHz – Cortex-A764x 1.84 GHz – Cortex-A55

Frequency

2630 MHz

2360 MHz

Cores

Instruction set

ARMv8.6-A

ARMv8.2-A

L3 cache

—

Process

4 nm

7 nm

TDP

6 W

5 W

Manufacturing

TSMC

—

Graphics

GPU name

Adreno 720

Mali-G57 MP6

Vulkan version

1.3

OpenCL version

2.0

GPU frequency

—

850 MHz

Execution units

—

Shading units

—

DirectX version

—

Memory

Memory Type

LPDDR5

LPDDR4X

Memory frequency

3200 MHz

2133 MHz

Bus

2x 16 Bit

4x 16 Bit

Max bandwidth

25.6 Gbit/s

31.78 Gbit/s

NPU

Yes

—

Multimedia (ISP)

Neural processor (NPU)

Yes

Storage type

UFS 2.2, UFS 3.1

UFS 2.1

Max display resolution

3360 x 1600

3360 x 1440

Max camera resolution

1x 200MP

1x 48MP, 2x 20MP

Video capture

4K at 60FPS, 1K at 120FPS

4K at 30FPS

Video playback

4K at 60FPS, 1080p at 120FPS

4K at 30FPS

Video codecs

H.264, H.265, VP8, VP9

H.264, H.265, AV1, VP9

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

AIFF, CAF, MP3, MP4, WAV

Connectivity

4G support

LTE Cat. 22

LTE Cat. 24

5G support

Yes

Download speed

Up to 5000 Mbps

Up to 4600 Mbps

Upload speed

Up to 1600 Mbps

Up to 200 Mbps

Wi-Fi

Bluetooth

5.3

5.1

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

GPS, GLONASS, Beidou

Info

Announced

Nov 2023

Mar 2020

Class

Mid range

Model number

SM7550-AB

—

Official page

↗

—

Benchmark

AnTuTu 10

866,863

498,005

Geekbench 6

1,139

—

Geekbench 6

3,375

—

FP32 (float)

—

652

▲ Specs Compare Data sourced from official specifications and benchmark tests.