MediaTek Helio G81 vs Samsung Exynos 7420
SOC · Specs Compare
CPU
Architecture
2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
4x 2.1 GHz – Cortex-A574x 1.5 GHz – Cortex-A53
Frequency
2000 MHz
2100 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8-A
Process
12 nm
14 nm
Manufacturing
TSMC
Samsung
L2 cache
—
0
Transistor count
—
2
TDP
—
7 W
Graphics
GPU name
Mali-G52 MP2
Mali-T760 MP8
GPU frequency
950 MHz
772 MHz
Shading units
24
16
Vulkan version
1.3
1.0
OpenCL version
2.0
1.2
Execution units
—
8
DirectX version
—
11
Memory
Memory Type
LPDDR4X
LPDDR4
Memory frequency
1800 MHz
—
Bus
2x 16 Bit
2x 32 Bit
Max bandwidth
13.41 Gbit/s
24.8 Gbit/s
AI
NPU
Yes
—
Multimedia (ISP)
Storage type
eMMC 5.1, UFS 2.1
eMMC 5.1, UFS 2.0
Max display resolution
2520 x 1080
2560 x 1440
Max camera resolution
1x 48MP
1x 24MP, 2x 16MP
Video capture
2K at 30FPS
4K at 30FPS
Video playback
2K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, VP9
H.264, H.265
Audio codecs
AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
—
No
Connectivity
5G support
No
No
Wi-Fi
5
4
Bluetooth
5.4
4.1
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo
4G support
—
LTE Cat. 6
Download speed
—
Up to 450 Mbps
Upload speed
—
Up to 150 Mbps
Info
Announced
Aug 2024
Apr 2015
Class
Low end
Flagship
Benchmark
AnTuTu 10
262,145
205,159
Geekbench 6
420
195
Geekbench 6
1,391
840
FP32 (float)
91
197
▲ Specs Compare
Data sourced from official specifications and benchmark tests.