Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 4s Gen 2

VS

Qualcomm Snapdragon 820

Qualcomm Snapdragon 4s Gen 2

We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 vs. 8 cores 2000MHz Qualcomm Snapdragon 4s Gen 2 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 820 Advantages

Larger memory bandwidth (29.8GB/s vs 17GB/s)

Higher Frequency (2150MHz vs 2000MHz)

Qualcomm Snapdragon 4s Gen 2 Advantages

More modern manufacturing process (4nm vs 14nm)

Released 8 years and 8 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 820

260148

Qualcomm Snapdragon 4s Gen 2 +47%

383772

Qualcomm Snapdragon 820

VS

Qualcomm Snapdragon 4s Gen 2

CPU

2x 2.15 GHz – Kryo
2x 1.593 GHz – Kryo

Architecture

2x 2 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

2150 MHz

Frequency

2000 MHz

4

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

1 MB

L2 cache

-

14 nm

Process

4 nm

2

Transistor count

-

11 W

TDP

-

TSMC

Manufacturing

Samsung

Graphics

Adreno 530

GPU name

-

624 MHz

GPU frequency

-

1

Execution units

-

256

Shading units

-

8

Max size

8

0.3194 TFLOPS

FLOPS

-

1.0

Vulkan version

-

2.0

OpenCL version

-

11

DirectX version

-

Memory

LPDDR4

Memory type

LPDDR4X

1866 MHz

Memory frequency

2133 MHz

2x 32 Bit

Bus

2x 16 Bit

29.8 Gbit/s

Max bandwidth

17 Gbit/s

Multimedia (ISP)

Hexagon 680

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 2.2, UFS 3.1

3840 x 2160

Max display resolution

2520 x 1200

1x 28MP, 2x 13MP

Max camera resolution

1x 84MP, 2x 13MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

Connectivity

LTE Cat. 12

4G support

-

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 1000 Mbps

Up to 150 Mbps

Upload speed

-

5

Wi-Fi

5

4.1

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Nov 2015

Announced

Jul 2024

Flagship

Class

Mid range

MSM8996

Model number

SM4635

Qualcomm Snapdragon 820

Official page

Qualcomm Snapdragon 4s Gen 2

Related SoC Comparison

1

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 720G

2

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 865 Plus

3

Qualcomm Snapdragon 820 vs MediaTek Dimensity 900

4

Qualcomm Snapdragon 820 vs Unisoc T606

5

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 678

6

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 765

7

Qualcomm Snapdragon 820 vs HiSilicon Kirin 9000

8

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 680

9

Qualcomm Snapdragon 820 vs MediaTek Helio G35

10

Qualcomm Snapdragon 820 vs Mediatek Helio P60