
MediaTek
Dimensity 7400


MediaTek Dimensity Flagship 5G Family
MediaTek HyperEngine Gaming Technology
The Dimensity 7400 upgrades performance by over 10% compared to the previous generation chip. By using the latest MAGT 3.0 and NOS technologies, HyperEngine can accurately control gaming performance and improve connectivity reliability to deliver smoother and sustainable FPS, while eliminating overheating, ensuring the ultimate mobile gaming experience.
- MediaTek Adaptive Gaming Technology 3.0 measures real-time operating conditions and device status, automatically balancing in-game visual quality and performance to maintain a consistent frame rate while also maximizing battery life.
- MediaTek's Network Observation System (NOS) improves network connectivity and optimizes power efficiency by enabling precise 5G/Wi-Fi switching and utilizing advanced network prediction.
Additional Key Features
Imagiq 950 ISP
Featuring a 12-bit HDR-ISP and supporting up to 200MP main cameras, the Imagiq 950 ISP with advanced hardware engines enhance image quality with precise noise reduction (MCNR), face detection (HWFD), and video HDR, ensuring captures are sharp and clear in any lighting.
Google Ultra HDR Support
Enhance the end-to-end HDR capture experience, as photography now benefits from Google Ultra HDR support, which includes "gain maps" that store additional information about the intensity of light in an image, allowing for more detailed highlights and shadows and more intense colors.
This highly efficient 4nm-class chip provides up to 25% more power efficiency in popular everyday applications compared to competitor alternatives, extending battery life without compromising performance.
MediaTek MiraVision 955 supports highly detailed WFHD+ smartphone displays up to 120Hz with 10-bit true HDR color. Media streaming and playback take advantage of a wide range of global HDR standards, delivering a high-quality cinematic experience anywhere.
Smartphone brands can adopt up to tri-band Wi-Fi 6E 2x2, which delivers exceptionally fast and reliable multi-gigabit wireless performance.
Antenna performance is enhanced by the MediaTek UAC technology, which adapts to the smartphone’s orientation, hand, and face proximity, ensuring optimal wireless connectivity.
MediaTek Lightning Connect doubles Bluetooth connection speed, allowing devices to connect more quickly than ever, while MediaTek Wi-Fi/Bluetooth hybrid coexistence ensures smooth operation between Wi-Fi and peripherals like earbuds or gamepads, minimizing interference and maintaining low latency and high networking speeds.
The MediaTek NPU 655 delivers up to 15% better performance than the previous generation Dimensity, while AI Camera tasks provide up to 94% faster performance (UNET Benchmark FPS) and 63% better power efficiency (UNET Benchmark FPS/W).
Fast 5G that’s ideal for urban and suburban areas
Utilizing up to 140MHz of 5G cellular spectrum allows for 3.27Gb/s 5G downlink through 3CC carrier aggregation, plus mixed duplex FDD+TDD support to provide users faster speeds in urban and suburban areas.
Additionally, 3CC-CA enables smooth transitions between 5G connection areas within a coverage layer, providing users with over 30% greater throughput layer coverage compared to networks without CA.
MediaTek 5G UltraSave 3.0+
MediaTek 5G UltraSave 3.0+ features a comprehensive set of R16 power-saving enhancements, along with MediaTek’s unique optimizations, delivering up to 20% greater power efficiency than competing solutions in typical 5G sub-6GHz connectivity scenarios.
Scenario Specific Enhancements
2nd generation high speed rail mode improves performance up to 20%, while subway/garage mode reduces 5G recovery time when emerging from zero coverage zones by 20%.
Specifications
Processor
CPU
4x Arm Cortex-A78 up to 2.6GHz
4x Arm Cortex-A55
Cores
Octa (8)
Memory & Storage
Memory Type
LPDDR5
LPDDR4x
Max Memory Frequency
Up to 6400Mbps
Storage Type
UFS 2.2
UFS 3.1
Connectivity
Cellular Technologies
2G-5G Multi-Mode, 5G/4G CA, 5G/4G FDD / TDD, CDMA2000 1x/EVDO Rev. A (SRLTE), EDGE, GSM, TD-SCDMA, WDCDMA
Specific Functions
SA & NSA modes; SA Option2, NSA Option3 / 3a / 3x, NR TDD and FDD bands, DSS, NR DL 3CC 140MHz bandwidth, 4x4 MIMO, 256QAM NR UL 2CC, R16 UL Enhancement, 2x2 MIMO, 256QAM VoNR / EPS fallback
Peak Downlink Speed
3.27Gbps
GNSS
GPS
BeiDou
Glonass
Galileo
QZSS
NavIC
Wi-Fi
Wi-Fi 6E (a/b/g/n/ac/ax)
Wi-Fi Antenna
2T2R
Bluetooth
5.4
Camera
Max Camera Sensor
200MP
Max Video Capture Resolution
4K30 (3840 x 2160)
Camera Features
Hardware Face Detection and AF
Hardware MCNR
4K Video HDR
AI-3A with AE, AWB, AF
Video EIS
Graphics
GPU Type
Arm Mali-G615 MC2
Video Encoding
H.264
HEVC
Video Playback
H.264
HEVC
VP-9
Display
Max Resolution & Refresh Rate
WFHD+ @ 120Hz
Full HD+ @ 144Hz
AI
MediaTek 6th generation NPU
NPU 655