ManualUser Guide
Mobile processor comparison

MediaTek Dimensity 8400 vs Samsung Exynos 2400e

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

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Compared fields 39
Different values 30
Quick factual highlights
MediaTek Dimensity 8400
  • Higher maximum CPU clock
  • Higher listed GPU clock
Samsung Exynos 2400e
  • More CPU cores
  • Higher listed download speed
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Dimensity 8400Samsung Exynos 2400e
Architecture 1x 3.25 GHz - Cortex-A7253x 3 GHz - Cortex-A7254x 2.1 GHz - Cortex-A725 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 3250 MHz 3110 MHz
Instruction set ARMv9-A ARMv9.2-A
Process technology 4 nanometers 4 nanometers

Cache and memory

SpecificationMediaTek Dimensity 8400Samsung Exynos 2400e
L2 cache 1 MB Not available
L3 cache 6 MB 8 MB
Memory type LPDDR5X LPDDR5X
Memory frequency 4266 MHz 4200 MHz
Memory bus 4x 16 Bit 4x 16 Bit
Maximum bandwidth 68.2 Gbit/s 68.2 Gbit/s
Maximum memory 24 GB 24 GB

Graphics and AI

SpecificationMediaTek Dimensity 8400Samsung Exynos 2400e
GPU Mali-G720 MP7 Samsung Xclipse 940
GPU architecture Valhall 5th gen Magellan (RDNA 3)
GPU clock 1300 MHz 1095 MHz
Shaders 896 128
FLOPS 2329.6 Gigaflops 3406.8 Gigaflops
Vulkan 1.3 1.3
OpenCL 3.2 2.0
DirectX 12 12.1
Neural processor / NPU MediaTek NPU 880 Yes

Display and media

SpecificationMediaTek Dimensity 8400Samsung Exynos 2400e
Maximum display resolution Not available 3840 x 2400
Maximum camera resolution 1x 320MP, 3x 32MP 1x 320MP
Video capture 4K at 60FPS 8K at 30FPS, 4K at 120FPS
Video playback 4K at 60FPS 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 8400Samsung Exynos 2400e
4G Not available LTE Cat. 24
5G Yes Yes
Download speed Up to 5170 Mbps Up to 9640 Mbps
Upload speed Not available Up to 2550 Mbps
Wi-Fi 6 7
Bluetooth 6.0 5.4
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

General

SpecificationMediaTek Dimensity 8400Samsung Exynos 2400e
Release December 2024 September 2024
Class Mid range Flagship
Model number MT6899, MT6899Z 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 8400

5G
Realme GT 7T
Realme

Realme GT 7T

3.6
Smartphone
Display
AMOLED, 120 Hz, 1280 × 2800 pixels (6.80 inch…
RAM
12 GB, 8 GB
Storage
256 GB, 512 GB
Battery
Si-Car 7000 mAh
View details
5G
Realme Neo7 SE
Realme

Realme Neo7 SE

3.6
Smartphone
Display
LTPO AMOLED 1.07G colors, 120 Hz (6.78 inches)
RAM
12 GB, 16 GB, 8 GB
Storage
256 GB, 512 GB
Battery
Li-Po 7000 mAh
View details
5G
Redmi Turbo 4
Redmi

Redmi Turbo 4

3.6
Smartphone
Display
OLED 68.7G colors, 120 Hz, 1220 × 2712 pixels…
RAM
12 GB, 16 GB
Storage
256 GB, 512 GB
Battery
Li-Po 6550 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
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