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Mobile processor comparison

MediaTek Helio G99 vs Unisoc T820

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

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CPU B

Unisoc T820

8 cores 2700 MHz 6 nanometers Mali-G57 MP4
Compared fields 35
Different values 26
Quick factual highlights
MediaTek Helio G99
  • Higher listed GPU clock
Unisoc T820
  • Higher maximum CPU clock
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Helio G99Unisoc T820
Architecture 2x 2.2 GHz - Cortex-A766x 2 GHz - Cortex-A55 1x 2.7 GHz - Cortex-A763x 2.3 GHz - Cortex-A764x 2.1 GHz - Cortex-A55
CPU cores 8 8
Clock speed 2200 MHz 2700 MHz
Instruction set ARMv8.2-A ARMv8.2-A
Process technology 6 nanometers 6 nanometers

Cache and memory

SpecificationMediaTek Helio G99Unisoc T820
Memory type LPDDR4X LPDDR4X
Memory frequency 4266 MHz 2133 MHz
Memory bus 2x 16 Bit 2x 16 Bit
Maximum bandwidth 17.1 Gbit/s 17.07 Gbit/s
Maximum memory 10 GB 32 GB

Graphics and AI

SpecificationMediaTek Helio G99Unisoc T820
GPU Mali-G57 MC2 Mali-G57 MP4
GPU architecture Valhall Valhall 1st gen
GPU clock 1000 MHz 780 MHz
Execution units 2 Not available
Shaders 32 64
FLOPS Not available 435.2 Gigaflops
Vulkan 1.1 1.3
OpenCL 2.0 2.0
DirectX 12 Not available
Neural processor / NPU Yes Yes

Display and media

SpecificationMediaTek Helio G99Unisoc T820
Maximum display resolution 2520 x 1080 3440 x 1440
Maximum camera resolution 1x 108MP, 2x 16MP 1x 108MP, 2x 20MP
Video capture 2K at 30FPS 4K at 60FPS
Video playback 2K at 30FPS 4K at 60FPS
Video codecs H.264, H.265, VP9 - H.264 - H.265
Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV - AAC - AIFF - CAF - MP3 - MP4 - WAV

Connectivity

SpecificationMediaTek Helio G99Unisoc T820
4G LTE Cat. 13 LTE Cat. 15
5G No Yes
Wi-Fi 5 5
Bluetooth 5.2 5.0
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo

General

SpecificationMediaTek Helio G99Unisoc T820
Release May 2022 November 2022
Class Mid range Mid range
Storage support UFS 2.2 eMMC 5.1, UFS 3.1
Devices in database 10 Not available
Real devices

Phones using these processors

Examples found in the existing device catalogue.

MediaTek Helio G99

4G
Oppo Pad Neo
Oppo

Oppo Pad Neo

3.0
Tablet
Display
LTPS TFT 1.07G colors, 90 Hz, 1720 × 2408 pix…
RAM
8 GB
Storage
128 GB
Battery
Li-Ion 8000 mAh
View details
4G
Oppo Pad Air2
Oppo

Oppo Pad Air2

3.0
Tablet
Display
LTPS TFT 1.07G colors, 90 Hz, 1720 × 2408 pix…
RAM
8 GB
Storage
256 GB
Battery
Li-Ion 8000 mAh
View details
4G
Oppo Reno8 T 4G
Oppo

Oppo Reno8 T 4G

3.0
Smartphone
Display
AMOLED, 90 Hz, 1080 × 2400 pixels (6.43 inche…
RAM
8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5000 mAh
View details
4G
Vivo V25e
Vivo

Vivo V25e

2.9
Smartphone
Display
AMOLED 16M colors 1080 × 2404 pixels (6.44 in…
RAM
8 GB
Storage
256 GB
Battery
Li-Ion 4500 mAh
View details
4G
Motorola Moto G72 Dual SIM
Motorola

Motorola Moto G72 Dual SIM

3.6
Smartphone
Display
POLED, 120 Hz, 1080 × 2460 pixels (6.55 inche…
RAM
6 GB
Storage
128 GB
Battery
Li-Ion 5000 mAh
View details
Lenovo Tab Plus 11.5 2024
Lenovo

Lenovo Tab Plus 11.5 2024

3.3
Tablet
Display
IPS TFT 16.7M colors, 90 Hz, 1200 × 2000 pixe…
RAM
8 GB
Storage
128 GB, 256 GB
Battery
Li-Po 8600 mAh
View details
4G
Lenovo Erazer K30 Pad 12.6
Lenovo

Lenovo Erazer K30 Pad 12.6

3.2
Tablet
Display
IPS TFT 16.7M colors 1600 × 2560 pixels (12.6…
RAM
6 GB, 8 GB, 12 GB
Storage
128 GB, 256 GB, 512 GB
Battery
Li-Ion 12000 mAh
View details

Unisoc T820

No linked devices were found in the sampled legacy tables.

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