ManualUser Guide
Mobile processor comparison

MediaTek Helio G81 vs Samsung Exynos 9825

Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.

Swap sides New comparison
Compared fields 43
Different values 37
Quick factual highlights
MediaTek Helio G81
  • Higher listed GPU clock
Samsung Exynos 9825
  • Higher maximum CPU clock
  • Smaller manufacturing process
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Helio G81Samsung Exynos 9825
Architecture 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 2x 2.73 GHz - M42x 2.4 GHz - Cortex-A754x 1.9 GHz - Cortex-A55
CPU cores 8 8
Clock speed 2000 MHz 2730 MHz
Instruction set ARMv8.2-A ARMv8.2-A
Process technology 12 nanometers 7 nanometers
Transistors Not available 8.5 billion
TDP 5 W 9 W

Cache and memory

SpecificationMediaTek Helio G81Samsung Exynos 9825
L1 cache Not available 192 KB
L2 cache Not available 1 MB
L3 cache Not available 2 MB
Memory type LPDDR4X LPDDR4X
Memory frequency 1800 MHz 2133 MHz
Memory bus 2x 16 Bit 4x 16 Bit
Maximum bandwidth 13.41 Gbit/s 33.4 Gbit/s
Maximum memory 8 GB 12 GB

Graphics and AI

SpecificationMediaTek Helio G81Samsung Exynos 9825
GPU Mali-G52 MP2 Mali G76 MP12
GPU architecture Bifrost 2nd gen Bifrost
GPU clock 950 MHz 754 MHz
Execution units Not available 12
Shaders 24 192
FLOPS 91.2 Gigaflops 652 Gigaflops
Vulkan 1.3 1.1
OpenCL 2.0 2.0
DirectX Not available 12
Neural processor / NPU Yes Yes

Display and media

SpecificationMediaTek Helio G81Samsung Exynos 9825
Maximum display resolution 2520 x 1080 3840 x 2400
Maximum camera resolution 1x 48MP 1x 22MP, 2x 16MP
Video capture 2K at 30FPS 8K at 30FPS, 4K at 120FPS
Video playback 2K at 30FPS 8K at 30FPS, 4K at 120FPS
Video codecs - H.264 - H.265 - VP9 H.264, H.265, VP9
Audio codecs - AIFF - CAF - MP3 - MP4 - WAV AIFF, CAF, MP3, MP4, WAV

Connectivity

SpecificationMediaTek Helio G81Samsung Exynos 9825
4G Not available LTE Cat. 20
5G No Yes
Download speed Not available Up to 2000 Mbps
Upload speed Not available Up to 316 Mbps
Wi-Fi 5 6
Bluetooth 5.4 5.0
Navigation GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo

General

SpecificationMediaTek Helio G81Samsung Exynos 9825
Release August 2024 August 2019
Class Low end Flagship
Model number Not available S5E9825
Storage support eMMC 5.1, UFS 2.1 UFS 2.1, UFS 3.0
Devices in database Not available 8
Real devices

Phones using these processors

Examples found in the existing device catalogue.

MediaTek Helio G81

4G
Motorola Moto G15 Power
Motorola

Motorola Moto G15 Power

3.6
Smartphone
Display
IPS TFT 16.7M colors, 60 Hz, 1080 × 2400 pixe…
RAM
8 GB
Storage
256 GB
Battery
Li-Po 6000 mAh
View details
4G
Motorola Moto G05
Motorola

Motorola Moto G05

3.6
Smartphone
Display
IPS TFT 16.7M colors, 90 Hz, (6.67 inches)
RAM
4 GB, 8 GB
Storage
128 GB, 256 GB, 64 GB
Battery
Li-Po 5200 mAh
View details
4G
Motorola Moto E15
Motorola

Motorola Moto E15

3.3
Smartphone
Display
IPS TFT 16.7M colors, 90 Hz, 720 × 1604 pixel…
RAM
2 GB
Storage
64 GB
Battery
Li-Po 5200 mAh
View details
4G
Motorola Moto G15
Motorola

Motorola Moto G15

3.6
Smartphone
Display
IPS TFT 16.7M colors, 60 Hz, 1080 × 2400 pixe…
RAM
4 GB, 8 GB
Storage
128 GB, 256 GB, 512 GB
Battery
Li-Po 5200 mAh
View details
4G
Realme C75x
Realme

Realme C75x

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1604 pixe…
RAM
8 GB
Storage
128 GB
Battery
Li-Ion 5600 mAh
View details
4G
Redmi 14C China
Redmi

Redmi 14C China

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
RAM
4 GB, 6 GB, 8 GB
Storage
128 GB, 256 GB, 64 GB
Battery
Li-Ion 5160 mAh
View details
4G
Redmi 14C
Redmi

Redmi 14C

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
RAM
4 GB, 6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5160 mAh
View details
4G
POCO C75
POCO

POCO C75

3.6
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5160 mAh
View details

Samsung Exynos 9825

PDF manual 4G
Samsung Galaxy M62
Samsung

Samsung Galaxy M62

3.7
Smartphone
Display
Super AMOLED Plus 16M colors, 60 Hz, 1080 × 2…
RAM
8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 7000 mAh
View details PDF
PDF manual 5G
Samsung Galaxy F62
Samsung

Samsung Galaxy F62

3.4
Smartphone
Display
Super AMOLED 16M colors, 60 Hz, 1080 × 2400 p…
RAM
6 GB, 8 GB
Storage
128 GB
Battery
Li-Ion 7000 mAh
View details PDF
PDF manual 5G
Samsung Galaxy Note 10+ 5G
Samsung

Samsung Galaxy Note 10+ 5G

3.7
Smartphone
Display
Super AMOLED 16M colors 1440 × 3040 pixels (6…
RAM
12 GB
Storage
256 GB, 512 GB
Battery
Li-Ion 4300 mAh
View details PDF
PDF manual 4G
Samsung Galaxy Note 10+
Samsung

Samsung Galaxy Note 10+

4.0
Smartphone
Display
Super AMOLED 16M colors 1440 × 3040 pixels (6…
RAM
12 GB
Storage
256 GB, 512 GB
Battery
Li-Ion 4300 mAh
View details PDF
PDF manual 5G
Samsung Galaxy Note 10 5G
Samsung

Samsung Galaxy Note 10 5G

3.6
Smartphone
Display
Super AMOLED 16M colors 1080 × 2280 pixels (6…
RAM
12 GB
Storage
256 GB
Battery
Li-Ion 3500 mAh
View details PDF
PDF manual 4G
Samsung Galaxy Note 10
Samsung

Samsung Galaxy Note 10

3.6
Smartphone
Display
Super AMOLED 16M colors 1080 × 2280 pixels (6…
RAM
8 GB
Storage
256 GB
Battery
Li-Ion 3500 mAh
View details PDF
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