Mobile processor comparison

Qualcomm Snapdragon 7 Gen 3 vs MediaTek Dimensity 9400

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

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CPU A

Qualcomm Snapdragon 7 Gen 3

8 cores 2630 MHz 4 nanometers Adreno 720

CPU B

MediaTek Dimensity 9400

8 cores 3630 MHz 3 nanometers Mali-G925 Immortalis MP12

Compared fields 39

Different values 35

Quick factual highlights

Qualcomm Snapdragon 7 Gen 3 No safely comparable numerical advantage detected.

MediaTek Dimensity 9400

Higher maximum CPU clock
Smaller manufacturing process
Higher listed GPU clock

CPU

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
Architecture	1x 2.63 GHz - Kryo Prime (Cortex-A715)3x 2.4 GHz - Kryo Gold (Cortex-A715)4x 1.8 GHz - Kryo Silver (Cortex-A510)	1x 3.63 GHz - Cortex-X9253x 3.3 GHz - Cortex-X44x 2.4 GHz - Cortex-A720
CPU cores	8	8
Clock speed	2630 MHz	3630 MHz
Instruction set	ARMv8.6-A	ARMv9.2-A
Process technology	4 nanometers	3 nanometers

Cache and memory

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
L2 cache	Not available	12 MB
L3 cache	4 MB	Not available
Memory type	LPDDR5	LPDDR5X
Memory frequency	3200 MHz	5333 MHz
Memory bus	2x 16 Bit	4x 16 Bit
Maximum bandwidth	25.6 Gbit/s	85.4 Gbit/s
Maximum memory	16 GB	24 GB

Graphics and AI

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
GPU	Adreno 720	Mali-G925 Immortalis MP12
GPU architecture	Adreno 700	Valhall 5th gen
GPU clock	975 MHz	1612 MHz
Shaders	256	128
FLOPS	998.4 Gigaflops	4952.1 Gigaflops
Vulkan	1.3	1.3
OpenCL	2.0	3.0
DirectX	Not available	12.1
Neural processor / NPU	Yes	MediaTek NPU 890

Display and media

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
Maximum display resolution	3360 x 1600	3840 x 2160
Maximum camera resolution	1x 200MP	1x 320MP
Video capture	4K at 60FPS, 1K at 120FPS	8K at 60FPS, 4K at 120FPS
Video playback	4K at 60FPS, 1080p at 120FPS	8K at 60FPS, 4K at 120FPS
Video codecs	- H.264 - H.265 - VP8 - VP9	- H.264 - H.265 - AV1 - VP9
Audio codecs	- AAC - AIFF - CAF - MP3 - MP4 - WAV	- AAC LC - FLAC - HE-AACv1 - HE-AACv2 - MP3

Connectivity

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
4G	LTE Cat. 18	LTE Cat. 24
5G	Yes	Yes
Download speed	Up to 5000 Mbps	Not available
Upload speed	Up to 3500 Mbps	Not available
Wi-Fi	6	7
Bluetooth	5.4	6.0
Navigation	GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC	GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

General

Specification	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 9400
Release	November 2023	October 2024
Class	Mid range	Flagship
Model number	SM7550-AB	MT6991
Storage support	UFS 2.2, UFS 3.1	UFS 4.0
Devices in database	3	Not available

Real devices

Phones using these processors

Examples found in the existing device catalogue.

Qualcomm Snapdragon 7 Gen 3

5G

Oppo K12 Plus

Oppo 2024

Oppo K12 Plus

3.0

Smartphone

Display: AMOLED 1.07G colors, 120 Hz, 1080 × 2412 pixe…
RAM: 8 GB, 12 GB
Storage: 256 GB, 512 GB
Battery: Li-Po 6400 mAh

View details

5G

Oppo K12

Oppo 2024

Oppo K12

3.0

Smartphone

Display: LTPS AMOLED 1.07G colors, 120 Hz, 1080 × 2412…
RAM: 8 GB, 12 GB
Storage: 256 GB, 512 GB
Battery: Li-Po 5500 mAh

View details

5G

Vivo S18

Vivo 2023

Vivo S18

2.9

Smartphone

Display: AMOLED 1.07G colors, 120 Hz, 1260 × 2800 pixe…
RAM: 12 GB, 16 GB, 8 GB
Storage: 256 GB, 512 GB
Battery: Li-Ion 5000 mAh

View details

Honor Pad 10

Honor 2025

Honor Pad 10

3.2

Tablet

Display: IPS TFT 1.07G colors, 120 Hz, 1600 × 2560 pix…
RAM: 8 GB
Storage: 256 GB
Battery: Li-Po 10100 mAh

View details

5G

Honor Power

Honor 2025

Honor Power

3.2

Smartphone

Display: AMOLED 1.07G colors, 120 Hz, 1224 × 2700 pixe…
RAM: 12 GB, 8 GB
Storage: 256 GB, 512 GB
Battery: Si-Car 8000 mAh

View details

5G

Honor 300

Honor 2024

Honor 300

3.8

Smartphone

Display: AMOLED 1.07G colors, 120 Hz, 1200 × 2664 pixe…
RAM: 12 GB, 16 GB, 8 GB
Storage: 256 GB, 512 GB
Battery: Li-Po 5300 mAh

View details

5G

Honor 100

Honor 2023

Honor 100

3.8

Smartphone

Display: OLED 1.07G colors, 120 Hz, 1200 × 2644 pixels…
RAM: 12 GB, 16 GB
Storage: 256 GB, 512 GB
Battery: Li-Po 5000 mAh

View details

5G

Motorola Edge 50s Pro

Motorola 2024

Motorola Edge 50s Pro

3.8

Smartphone

Display: P-OLED 1.07G colors, 144 Hz, 1220 × 2712 pixe…
RAM: 8 GB
Storage: 256 GB
Battery: Li-Po 4500 mAh

View details

MediaTek Dimensity 9400

5G

Oppo Find X8s

Oppo 2024

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 2024

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 2024

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

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