MediaTek
Helio G91
108MP Cameras with In-Sensor Zoom, Smooth 90Hz Displays and Great Performance
MediaTek Helio
G Series
The MediaTek Helio G91 provides great everyday performance, smooth 90Hz displays and impressive 108MP cameras with in-sensor zoom.
Impressive 108MP Camera
Using impressive 108MP cameras elevates 4G smartphones with finer details in daylight and clear night shots. In-sensor zoom with 2.0um pixel binning enables clearer night shots and lossless portraits with finer details.
Building on generations of photographic excellence in multi-camera smartphones, the G91 includes a multitude of hardware accelerators, including a hardware depth engine for dual camera bokeh captures, Camera Control Unit (CCU), Electronic Image Stabilization (EIS), and Rolling Shutter Compensation (RSC) technologies.
Key Features
Intelligent Resource Management Engine
- Intelligent, dynamic management of CPU, GPU and memory according to active measurements of power, thermal and gameplay factors to ensure sustained performance and smoother gameplay that lasts longer, even in heavy-loading game engines, demanding scenes and intense gameplay.
- High FPS power savings combine hardware and software enhancements to reduce the power consumption during high FPS gaming scenes, extending battery life without sacrificing the user experience.
Networking Engine
- Call & data concurrency allows users to defer calls while in-game without the data connection dropping.
- Intelligent prediction of Wi-Fi & LTE concurrency triggers in just 13 milliseconds
- Wi-Fi antenna swapping can dynamically adjust the signal between inbuilt antennas to optimize the connection for lower latency and higher data throughput.
Benefit from exceptional voice and video call quality, faster connection setup time, more reliable coverage and lower power consumption in voice and video calls than traditional phone lines.
An inertial navigation engine that understands its dashboard mount orientation, it provides an accurate location when underground, driving through tunnels and in any other situations where GNSS services are unavailable.
Inbuilt voice wakeup (VoW) capability allows smartphone designers to easily add helpful voice assistant services for hands-free responses when driving.
Specifications
Processor
CPU Type(s)
- Arm Cortex-A55
- Arm Cortex-A75
Max CPU Frequency
2GHz
Cores
Octa (8)
CPU Bit
64-bit
Heterogeneous Multi-Processing
Yes
Display
Max Display Resolution
2520 x 1080
Max Refresh Rate
90Hz
Memory & Storage
Memory Type
LPDDR4X
Max Memory Frequency
1800MHz
Max Memory Size
8GB
Storage Type
eMMC 5.1
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-7 DL / Cat-13 UL
GNSS
Beidou, Galileo, Glonass, GPS
Wi-Fi
Wi-Fi 5 (a/b/g/n/ac)
Bluetooth
5.0
FM Radio
Yes
Graphics
GPU Type
Arm Mali-G52 MC2
Max GPU Frequency
1GHz
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
Camera
Max Camera ISP
- 16MP + 16MP
- 64MP
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;