ManualUser Guide
Mobile processor comparison

MediaTek Dimensity 9400 vs Samsung Exynos 2400e

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

Swap sides New comparison
Compared fields 39
Different values 24
Quick factual highlights
MediaTek Dimensity 9400
  • Higher maximum CPU clock
  • Smaller manufacturing process
  • Higher listed GPU clock
Samsung Exynos 2400e
  • More CPU cores
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
Architecture 1x 3.63 GHz - Cortex-X9253x 3.3 GHz - Cortex-X44x 2.4 GHz - Cortex-A720 1x 3.11 GHz - Cortex-X42x 2.9 GHz - Cortex-A7203x 2.59 GHz - Cortex-A7204x 1.96 GHz - Cortex-A520
CPU cores 8 10
Clock speed 3630 MHz 3110 MHz
Instruction set ARMv9.2-A ARMv9.2-A
Process technology 3 nanometers 4 nanometers

Cache and memory

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
L2 cache 12 MB Not available
L3 cache Not available 8 MB
Memory type LPDDR5X LPDDR5X
Memory frequency 5333 MHz 4200 MHz
Memory bus 4x 16 Bit 4x 16 Bit
Maximum bandwidth 85.4 Gbit/s 68.2 Gbit/s
Maximum memory 24 GB 24 GB

Graphics and AI

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
GPU Mali-G925 Immortalis MP12 Samsung Xclipse 940
GPU architecture Valhall 5th gen Magellan (RDNA 3)
GPU clock 1612 MHz 1095 MHz
Shaders 128 128
FLOPS 4952.1 Gigaflops 3406.8 Gigaflops
Vulkan 1.3 1.3
OpenCL 3.0 2.0
DirectX 12.1 12.1
Neural processor / NPU MediaTek NPU 890 Yes

Display and media

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
Maximum display resolution 3840 x 2160 3840 x 2400
Maximum camera resolution 1x 320MP 1x 320MP
Video capture 8K at 60FPS, 4K at 120FPS 8K at 30FPS, 4K at 120FPS
Video playback 8K at 60FPS, 4K at 120FPS 8K at 60FPS, 4K at 120FPS
Video codecs - H.264 - H.265 - AV1 - VP9 - H.264 - H.265 - AV1 - VP9
Audio codecs - AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 - AAC - AIFF - CAF - MP3 - MP4 - WAV

Connectivity

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
4G LTE Cat. 24 LTE Cat. 24
5G Yes Yes
Download speed Not available Up to 9640 Mbps
Upload speed Not available Up to 2550 Mbps
Wi-Fi 7 7
Bluetooth 6.0 5.4
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

General

SpecificationMediaTek Dimensity 9400Samsung Exynos 2400e
Release October 2024 September 2024
Class Flagship Flagship
Model number MT6991 Not available
Storage support UFS 4.0 UFS 3.1, UFS 4.0
Devices in database Not available 1
Real devices

Phones using these processors

Examples found in the existing device catalogue.

MediaTek Dimensity 9400

5G
Oppo Find X8s
Oppo

Oppo Find X8s

3.0
Smartphone
Display
LTPO AMOLED 1.07G colors, 120 Hz, 1216 × 2640…
RAM
12 GB, 16 GB
Storage
1000 GB, 256 GB, 512 GB
Battery
Li-Po 5700 mAh
View details
5G
Oppo Find X8 Pro
Oppo

Oppo Find X8 Pro

3.0
Smartphone
Display
LTPO AMOLED 1.07G colors, 120 Hz, 1264 × 2780…
RAM
12 GB, 16 GB
Storage
1000 GB, 256 GB, 512 GB
Battery
Si-Car 5910 mAh
View details
5G
Oppo Find X8
Oppo

Oppo Find X8

3.0
Smartphone
Display
LTPO AMOLED 1.07G colors, 120 Hz, 1256 × 2760…
RAM
12 GB, 16 GB
Storage
1000 GB, 256 GB, 512 GB
Battery
Li-Po 5630 mAh
View details

Samsung Exynos 2400e

5G
Samsung Galaxy S24 FE
Samsung

Samsung Galaxy S24 FE

3.7
Smartphone
Display
Dynamic AMOLED 2X 16.7M colors, 120 Hz, 1080…
RAM
8 GB
Storage
128 GB, 256 GB, 512 GB
Battery
Li-Ion 4700 mAh
View details
Keep comparing

Related processor comparisons

Samsung Exynos 1580vsSamsung Exynos 2400e MediaTek Dimensity 8400vsSamsung Exynos 2400e Apple A15 BionicvsSamsung Exynos 2400e MediaTek Dimensity 9400vsSamsung Exynos 1580 Qualcomm Snapdragon 7 Gen 3vsSamsung Exynos 2400e Qualcomm Snapdragon 7s Gen 3vsSamsung Exynos 2400e Apple A16 BionicvsMediaTek Dimensity 9400 Google Tensor G4vsSamsung Exynos 2400e