Qualcomm Snapdragon 855 Plus vs MediaTek Dimensity 9400
SOC · Specs Compare
CPU
Architecture
1x 2.96 GHz – Cortex-A76 (Kryo 485 Gold)3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)
1x 3.63 GHz – Cortex-X9253x 3.3 GHz – Cortex-X44x 2.4 GHz – Cortex-A720
Frequency
2960 MHz
3630 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv9.2-A
L1 cache
512 KB
—
L2 cache
0
3.5 MB
L3 cache
0
12 MB
Process
7 nm
3 nm
Transistor count
6.7
—
TDP
6 W
15 W
Manufacturing
TSMC
TSMC
Graphics
GPU name
Adreno 640
Mali-G925 Immortalis MP12
GPU frequency
675 MHz
1612 MHz
Execution units
2
—
Shading units
384
128
Vulkan version
1.1
1.3
OpenCL version
2.0
3.0
DirectX version
12.1
12.1
Memory
Memory Type
LPDDR4X
LPDDR5X
Memory frequency
2133 MHz
5333 MHz
Bus
4x 16 Bit
4x 16 Bit
Max bandwidth
34.13 Gbit/s
85.3 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Hexagon 690
Yes
Storage type
UFS 3.0
UFS 4.0
Max display resolution
3840 x 2160
3840 x 2160
Max camera resolution
1x 192MP, 2x 22MP
1x 320MP
Video capture
4K at 120FPS
8K at 60FPS, 4K at 120FPS
Video playback
8K at 30FPS, 4K at 120FPS
8K at 60FPS, 4K at 120FPS
Video codecs
H.264, H.265, VP8, VP9
- H.264- H.265- AV1- VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
Connectivity
4G support
LTE Cat. 20
LTE Cat. 24
5G support
Yes
Yes
Download speed
Up to 5000 Mbps
—
Upload speed
Up to 1240 Mbps
—
Wi-Fi
6
7
Bluetooth
5.0
6.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Announced
Jul 2019
Oct 2024
Class
Flagship
Flagship
Model number
SM8150-AC
MT6991
AI
NPU
—
MediaTek NPU 890
Benchmark
Geekbench 6
1,040
2,874
Geekbench 6
2,865
8,969
FP32 (float)
1,036
—
AnTuTu 10
—
2,647,012
▲ Specs Compare
Data sourced from official specifications and benchmark tests.