MediaTek Dimensity 8400 vs Samsung Exynos 7870
SOC · Specs Compare
CPU
Architecture
1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725
8x 1.6 GHz – Cortex-A53
Frequency
3250 MHz
1600 MHz
Cores
8
8
Instruction set
ARMv9-A
ARMv8-A
L2 cache
1 MB
—
L3 cache
6 MB
—
Process
4 nm
14 nm
Manufacturing
TSMC
Samsung
Transistor count
—
2
TDP
—
3 W
Graphics
GPU name
Mali-G720 MP7
Mali-T830 MP1
GPU frequency
1300 MHz
700 MHz
Execution units
6
1
Shading units
128
16
Vulkan version
1.3
1.0
OpenCL version
3.2
1.2
DirectX version
12
11
Memory
Memory Type
LPDDR5X
LPDDR3
Memory frequency
4266 MHz
933 MHz
Bus
4x 16 Bit
1x 32 Bit
Max bandwidth
68.2 Gbit/s
—
AI
NPU
MediaTek NPU 880
—
Multimedia (ISP)
Neural processor (NPU)
MediaTek NPU 880
No
Storage type
UFS 4.0
eMMC 5.1
Max display resolution
2960 x 1440
1920 x 1200
Max camera resolution
1x 320MP, 3x 32MP
1x 16MP, 2x 8MP
Video capture
4K at 60FPS
1K at 60FPS
Video playback
4K at 60FPS
1080p at 60FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265, VP8
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Connectivity
5G support
Yes
No
Download speed
Up to 5170 Mbps
Up to 300 Mbps
Upload speed
Up to 4200 Mbps
Up to 50 Mbps
Wi-Fi
6
5
Bluetooth
6.0
4.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
4G support
—
LTE Cat. 6
Info
Announced
Dec 2024
Feb 2016
Class
Mid range
Low end
Model number
MT6899, MT6899Z
—
Benchmark
AnTuTu 10
1,623,874
146,176
Geekbench 6
1,571
172
Geekbench 6
6,033
495
FP32 (float)
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.