Mobile processor comparison

MediaTek Helio G81 vs Unisoc SC9863A

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

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CPU A

MediaTek Helio G81

8 cores 2000 MHz 12 nanometers Mali-G52 MP2

CPU B

Unisoc SC9863A

8 cores 1600 MHz 28 nanometers PowerVR GE8322

Compared fields 37

Different values 29

Quick factual highlights

MediaTek Helio G81

Higher maximum CPU clock
Smaller manufacturing process
Higher listed GPU clock

Unisoc SC9863A No safely comparable numerical advantage detected.

CPU

Specification	MediaTek Helio G81	Unisoc SC9863A
Architecture	2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55	4x 1.6 GHz - Cortex-A554x 1.2 GHz - Cortex-A55
CPU cores	8	8
Clock speed	2000 MHz	1600 MHz
Instruction set	ARMv8.2-A	ARMv8.2-A
Process technology	12 nanometers	28 nanometers
TDP	5 W	Not available

Cache and memory

Specification	MediaTek Helio G81	Unisoc SC9863A
Memory type	LPDDR4X	LPDDR4X
Memory frequency	1800 MHz	1800 MHz
Memory bus	2x 16 Bit	2x 16 Bit
Maximum bandwidth	13.41 Gbit/s	Not available
Maximum memory	8 GB	4 GB

Graphics and AI

Specification	MediaTek Helio G81	Unisoc SC9863A
GPU	Mali-G52 MP2	PowerVR GE8322
GPU architecture	Bifrost 2nd gen	Not available
GPU clock	950 MHz	550 MHz
Execution units	Not available	8
Shaders	24	8
FLOPS	91.2 Gigaflops	70.4 Gigaflops
Vulkan	1.3	1.1
OpenCL	2.0	1.2
Neural processor / NPU	Yes	No

Display and media

Specification	MediaTek Helio G81	Unisoc SC9863A
Maximum display resolution	2520 x 1080	2160 x 1080
Maximum camera resolution	1x 48MP	1x 16MP, 2x 5MP
Video capture	2K at 30FPS	1K at 30FPS
Video playback	2K at 30FPS	1080p at 30FPS
Video codecs	- H.264 - H.265 - VP9	H.264, H.265
Audio codecs	- AIFF - CAF - MP3 - MP4 - WAV	AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

Specification	MediaTek Helio G81	Unisoc SC9863A
4G	Not available	LTE Cat. 7
5G	No	No
Download speed	Not available	Up to 300 Mbps
Upload speed	Not available	Up to 150 Mbps
Wi-Fi	5	4
Bluetooth	5.4	4.2
Navigation	GPS, GLONASS, Beidou, Galileo	GPS, GLONASS, Beidou, Galileo

General

Specification	MediaTek Helio G81	Unisoc SC9863A
Release	August 2024	November 2018
Class	Low end	Low end
Storage support	eMMC 5.1, UFS 2.1	eMMC 5.1
Devices in database	Not available	122

Real devices

Phones using these processors

Examples found in the existing device catalogue.

MediaTek Helio G81

4G

Motorola Moto G15 Power

Motorola 2024

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 2024

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 2024

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 2024

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 2025

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 2025

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 2024

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 2024

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

Unisoc SC9863A

4G

Samsung Galaxy A03 Dual SIM

Samsung 2021

Samsung Galaxy A03 Dual SIM

2.8

Smartphone

Display: IPS TFT 16M colors, 60 Hz, 720 × 1560 pixels…
RAM: 3 GB, 4 GB
Storage: 32 GB, 64 GB, 128 GB
Battery: Li-Ion 5000 mAh

View details

PDF manual 4G

Samsung Galaxy A03

Samsung 2021

Samsung Galaxy A03

2.8

Smartphone

Display: IPS TFT 16M colors, 60 Hz, 720 × 1600 pixels…
RAM: 3 GB, 4 GB
Storage: 32 GB, 64 GB, 128 GB
Battery: Li-Ion 5000 mAh

View details PDF

PDF manual 4G

Samsung Galaxy A03 Core Dual SIM

Samsung 2021

Samsung Galaxy A03 Core Dual SIM

2.8

Smartphone

Display: IPS TFT 16M colors, 60 Hz, 720 × 1560 pixels…
RAM: 2 GB
Storage: 32 GB
Battery: Li-Ion 5000 mAh

View details PDF

PDF manual 4G

Samsung Galaxy A03 Core

Samsung 2021

Samsung Galaxy A03 Core

2.8

Smartphone

Display: IPS TFT 16M colors, 60 Hz, 720 × 1560 pixels…
RAM: 2 GB
Storage: 32 GB
Battery: Li-Ion 5000 mAh

View details PDF

4G

LG W10 Alpha

LG 2020

LG W10 Alpha

3.0

Display: IPS TFT 16M colors 720 × 1520 pixels (5.71 in…
RAM: 2 GB, 3 GB
Storage: 16 GB, 32 GB
Battery: Li-Po 3450 mAh

View details

4G

Nokia C22 Dual SIM

Nokia 2023

Nokia C22 Dual SIM

2.5

Smartphone

Display: IPS TFT 16.7M colors 720 × 1600 pixels (6.50…
RAM: 2 GB, 3 GB
Storage: 64 GB
Battery: Li-Ion 5000 mAh

View details

4G

Nokia C12 Plus

Nokia 2023

Nokia C12 Plus

3.7

Smartphone

Display: IPS TFT 16.7M colors 720 × 1520 pixels (6.30…
RAM: 2 GB
Storage: 32 GB
Battery: Li-Ion 4000 mAh

View details

4G

Nokia C32 Dual SIM

Nokia 2023

Nokia C32 Dual SIM

3.5

Smartphone

Display: IPS TFT 16.7M colors 720 × 1600 pixels (6.50…
RAM: 3 GB, 4 GB
Storage: 64 GB, 128 GB
Battery: Li-Ion 5000 mAh

View details

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