ManualUser Guide
Mobile processor comparison

MediaTek Helio G81 vs Qualcomm Snapdragon 845

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

Swap sides New comparison
Compared fields 43
Different values 36
Quick factual highlights
MediaTek Helio G81
  • Higher listed GPU clock
Qualcomm Snapdragon 845
  • Higher maximum CPU clock
  • Smaller manufacturing process
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
Architecture 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 4x 2.8 GHz - Kryo 385 Gold (Cortex-A75)4x 1.8 GHz - Kryo 385 Silver (Cortex-A55)
CPU cores 8 8
Clock speed 2000 MHz 2800 MHz
Instruction set ARMv8.2-A ARMv8.2-A
Process technology 12 nanometers 10 nanometers
Transistors Not available 3 billion
TDP 5 W 9 W

Cache and memory

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
L1 cache Not available 256 KB
L2 cache Not available 1.5 MB
L3 cache Not available 2 MB
Memory type LPDDR4X LPDDR4X
Memory frequency 1800 MHz 1866 MHz
Memory bus 2x 16 Bit 2x 32 Bit
Maximum bandwidth 13.41 Gbit/s 29.8 Gbit/s
Maximum memory 8 GB 8 GB

Graphics and AI

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
GPU Mali-G52 MP2 Adreno 630
GPU architecture Bifrost 2nd gen Adreno 600
GPU clock 950 MHz 710 MHz
Execution units Not available 2
Shaders 24 256
FLOPS 91.2 Gigaflops 727 Gigaflops
Vulkan 1.3 1.0
OpenCL 2.0 2.0
DirectX Not available 12
Neural processor / NPU Yes Hexagon 685

Display and media

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
Maximum display resolution 2520 x 1080 3840 x 2160
Maximum camera resolution 1x 48MP 1x 32MP, 2x 16MP
Video capture 2K at 30FPS 4K at 60FPS
Video playback 2K at 30FPS 4K at 120FPS
Video codecs - H.264 - H.265 - VP9 H.264, H.265, VP9
Audio codecs - AIFF - CAF - MP3 - MP4 - WAV AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
4G Not available LTE Cat. 18
5G No No
Download speed Not available Up to 1200 Mbps
Upload speed Not available Up to 150 Mbps
Wi-Fi 5 5
Bluetooth 5.4 5.0
Navigation GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

General

SpecificationMediaTek Helio G81Qualcomm Snapdragon 845
Release August 2024 December 2017
Class Low end Flagship
Model number Not available SDM845
Storage support eMMC 5.1, UFS 2.1 UFS 2.1
Devices in database Not available 56
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

Qualcomm Snapdragon 845

4G
Samsung W2019
Samsung

Samsung W2019

3.3
Display
Super AMOLED 16M colors 1080 × 1920 pixels (4…
RAM
6 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 3070 mAh
View details
PDF manual 4G
Samsung Galaxy Note 9 SM-N960U
Samsung

Samsung Galaxy Note 9 SM-N960U

3.5
Smartphone
Display
Super AMOLED 16M colors 1440 × 2960 pixels (6…
RAM
6 GB, 8 GB
Storage
128 GB, 512 GB
Battery
Li-Ion 4000 mAh
View details PDF
PDF manual 4G
Samsung Galaxy S9+ SM-G9650
Samsung

Samsung Galaxy S9+ SM-G9650

3.5
Smartphone
Display
Super AMOLED 16M colors 1440 × 2960 pixels (6…
RAM
6 GB
Storage
64 GB, 128 GB, 256 GB
Battery
Li-Ion 3500 mAh
View details PDF
PDF manual 4G
Samsung Galaxy S9 SM-G9600
Samsung

Samsung Galaxy S9 SM-G9600

3.4
Smartphone
Display
Super AMOLED 16M colors 1440 × 2960 pixels (5…
RAM
4 GB
Storage
64 GB, 128 GB, 256 GB
Battery
Li-Ion 3000 mAh
View details PDF
PDF manual 4G
LG Velvet 4G Dual SIM
LG

LG Velvet 4G Dual SIM

3.8
Smartphone
Display
POLED 16M colors 1080 × 2460 pixels (6.80 inc…
RAM
6 GB, 8 GB
Storage
128 GB
Battery
Li-Ion 4300 mAh
View details PDF
PDF manual 4G
LG Style 3
LG

LG Style 3

2.8
Smartphone
Display
OLED 16M colors 1440 × 3120 pixels (6.10 inch…
RAM
4 GB
Storage
64 GB
Battery
Li-Ion 3500 mAh
View details PDF
PDF manual 4G
LG V40 ThinQ Dual SIM
LG

LG V40 ThinQ Dual SIM

3.5
Smartphone
Display
OLED 16M colors 1440 × 3120 pixels (6.40 inch…
RAM
6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 3300 mAh
View details PDF
PDF manual 4G
LG V40 ThinQ
LG

LG V40 ThinQ

3.8
Smartphone
Display
OLED 16M colors 1440 × 3120 pixels (6.40 inch…
RAM
6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 3300 mAh
View details PDF
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