MediaTek
Helio G81
HyperEngine Enhanced Gaming 4G Smartphones
MediaTek Helio
G Series
Ready for Gaming
Featuring an Arm Mali-G52 GPU operating up to 820MHz, the MediaTek Helio G81 is ready for fun-packed gaming sessions.
Meanwhile the octa-core CPU features two Arm Cortex-A75 high performance processors operating up to 2GHz, and six Cortex-A55 efficiency processors operating up to 1.8GHz, which both share a large L3 cache for improved performance and power-efficiency.
MediaTek HyperEngine
Performance Optimization for Gaming
MediaTek HyperEngine provides intelligent resource management that ensures sustained performance and longer gameplay
- Intelligent, dynamic management of CPU, GPU and memory according to active measurements of power, thermal and gameplay factors
- Smoother performance in heavy-loading game engines, demanding scenes and intense gameplay
Key Features
Connectivity Enhancements for Gaming
- Intelligent prediction of Wi-Fi & LTE concurrency triggers in just 13 milliseconds
- Simply defer calls while in-game without the data connection dropping
The MediaTek Helio G81 is capable of light AI enhancements in popular AI-camera tasks such as object recognition (Google Lens), Smart Photo Album, scene detection and segmentation with background removal, and portrait capture enhancements.
MediaTek NeuroPilot
MediaTek NeuroPilot and Android Neural Networks API (Android NNAPI) allows developers and device makers full support for many common AI frameworks, creating the best possible ecosystem for Android enhancements and app development.
Device makers can offer a wide variety of multi-camera designs that mix wide angle, telescopic, macro, or other lens options to meet different market needs.
The G81 includes a multitude of hardware accelerators such as a dedicated depth engine, Camera Control Unit (CCU), Electronic Image Stabilization (EIS) and Rolling Shutter Compensation (RSC) technology that enhances video panning and ultra-fast recording (up to 240fps).
The secure ISP design means facial recognition security actions are fast, highly accurate, and operate in a layer of security.
Integrated VoW (voice wakeup) capability optimizes platform size and minimizes power use for voice assistant services.
Connectivity includes essential dual 4G VoLTE for exceptional voice and video call quality, faster connection setup time, more reliable coverage and lower power consumption.
Bluetooth/Wi-Fi co-existence simplifies product design, and assures a reliable user experience.
Highly Accurate Positioning Engine
The inertial navigation engine provides more accurate location when indoors, underground or driving through tunnels and other situations when GNSS services are unavailable. With the ability to understand its orientation and direction a smartphone powered by the G81 can be placed or held in any position.
Specifications
Processor
Processor
- Arm Cortex-A75 @ 2GHz
- Arm Cortex-A55 @ 1.7GHz
Cores
Octa (8)
CPU Bit
64-bit
Heterogeneous Multi-Processing
Yes
Memory and Storage
Memory Type
LPDDR4x
Max Memory Frequency
1800MHz
Max Memory Size
8GB
Storage Type
eMMC 5.1
Graphics
GPU Type
Arm Mali-G52 MC2
Max GPU Frequency
820MHz
Max Display Resolution
2520 x 1080
Video Encoding
H.264, H.265 / HEVC
Video Encoding FPS
2K @ 30 fps, 1080P @ 60 fps
Video Playback
H.264, H.265 / HEVC, VP-9
Video Playback FPS
2K @ 30 fps, 1080P @ 60 fps
MediaTek Technologies
MediaTek Technologies
CorePilot, NeuroPilot, Pump Express, Tiny Sensor Hub, Integrated VoW, HyperEngine Game Technology
Camera
Max Camera ISP
16MP + 16MP, 48MP
Capture FPS
48MP 4-cell; 16MP + 16MP @ 30fps; 25MP @ 30fps; Hardware dual-camera support
Camera Features
AI Face ID (Face Unlock), AI Smart Photo Album, Single-Cam/Dual-Cam Bokeh; Hardware Warping Engine (EIS); Rolling Shutter Compensation (RSC) engine; MEMA 3DNR; Multi-Frame Noise reduction;
Connectivity
Cellular Technologies
4G Carrier Aggregation (CA), CDMA2000 1x/EVDO Rev. A (SRLTE), 4G FDD / TDD, HSPA +
Specific Functions
DL/UL CA, TAS 2.0, HPUE, IMS (VoLTE\ViLTE\WoWi-Fi), eMBMS, Dual 4G VoLTE (DSDS), Band 71
LTE Category
Cat-4 DL
GNSS
Beidou, Galileo, Glonass, GPS
Wi-Fi
Wi-Fi 5 (a/b/g/n/ac)
Bluetooth
5.0
FM Radio
Yes