MediaTek Dimensity 7400 vs MediaTek Helio G81
SOC · Specs Compare
CPU
Architecture
4x 2.6 GHz – Cortex-A784x 2 GHz – Cortex-A55
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
Frequency
2600 MHz
2000 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
4 nm
12 nm
Manufacturing
TSMC
TSMC
Graphics
GPU name
Mali-G615 MP2
Mali-G52 MP2
Shading units
128
24
Vulkan version
1.3
1.3
OpenCL version
2.0
2.0
GPU frequency
—
950 MHz
Memory
Memory Type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
1800 MHz
Bus
4x 16 Bit
2x 16 Bit
Max bandwidth
25.6 Gbit/s
13.41 Gbit/s
AI
NPU
MediaTek APU 655
Yes
Multimedia (ISP)
Storage type
UFS 3.1
eMMC 5.1, UFS 2.1
Max display resolution
2520 x 1080
2520 x 1080
Max camera resolution
1x 200MP
1x 48MP
Video capture
4K at 30FPS
2K at 30FPS
Video playback
4K at 30FPS
2K at 30FPS
Video codecs
- H.264- H.265- VP9
H.264, H.265, VP9
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Connectivity
5G support
Yes
No
Download speed
Up to 3270 Mbps
—
Wi-Fi
6
5
Bluetooth
5.4
5.4
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
Info
Announced
Feb 2025
Aug 2024
Class
Mid range
Low end
Benchmark
AnTuTu 10
739,074
262,145
Geekbench 6
1,080
420
Geekbench 6
3,191
1,391
FP32 (float)
—
91
▲ Specs Compare
Data sourced from official specifications and benchmark tests.