Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 835

VS

Which processor is better? We compared Qualcomm Snapdragon 821 with Qualcomm Snapdragon 835. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?

CPU cores and architecture

Architecture	4x 2.4 GHz – Kryo 4x 1.6 GHz – Kryo	4x 2.45 GHz – Cortex-A73 (Kryo 280 Gold) 4x 1.9 GHz – Cortex-A53 (Kryo 280 Silver)
Number of cores	8	8
Instruction Set	ARMv8-A	ARMv8-A
Lithography	14 nm	10 nm
Number of transistors	2000 million	3000 million
TDP	11 Watt	9 Watt
Neural Processing	Qualcomm Hexagon 680	Qualcomm Hexagon 682

Memory (RAM)

Max amount	up to 8 GB	up to 8 GB
Memory type	LPDDR4	LPDDR4X
Memory frequency	1866 MHz	1866 MHz
Memory-bus	2x16 bit	2x32 bit

Storage

Storage specification

UFS 2.0

UFS 2.1

Graphics

GPU name	Adreno 530	Adreno 540
GPU Architecture	Adreno 500	Adreno 500
GPU frequency	650 MHz	740 MHz
Execution units	2	2
Shaders	256	384
DirectX	11.2	12
OpenCL API	2.0	2.0
OpenGL API	ES 3.1	ES 3.2
Vulkan API	1.0	1.1

Camera, Video, Display

Max screen resolution	3840x2160	3840x2160
Max camera resolution	1x 28MP, 2x	1x 32MP, 2x 16MP
Max Video Capture	4K@30fps	4K@30fps
Video codec support	H.264 (AVC) H.265 (HEVC)	H.264 (AVC) H.265 (HEVC) VP8 VP9

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed	0.6 Gbps	1 Gbps
Peak Upload Speed	0.15 Gbps	0.15 Gbps
Wi-Fi	5 (802.11ac)	5 (802.11ac)
Bluetooth	4.1	5.0
Satellite navigation	BeiDou GPS Galileo GLONASS	BeiDou GPS Galileo GLONASS QZSS

Supplemental Information

Launch Date	2016 Quarter 3	2017 Quarter 1
Partnumber	MSM8996 Pro-AB, MSM8996 Pro-AC	MSM8998, 8998, MSM8098, 8098
Vertical Segment	Mobiles	Mobiles
Positioning	Flagship	Flagship