MediaTek Dimensity 7400X
vs
Qualcomm Snapdragon 6s Gen 4
vs
SoC Comparison Result
Below are the results of a comparison of
MediaTek Dimensity 7400X
and
Qualcomm Snapdragon 6s Gen 4
mobile processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Frequency: 2400 MHz (Up to 2.6 GHz vs 2400 MHz)
- Newer Launch Date: October 2025 (February 2025 vs October 2025)
Basic
MediaTek
Label Name
Qualcomm
February 2025
Launch Date
October 2025
SmartPhone Mid range
Platform
SmartPhone Mid range
-
Manufacturing
Samsung
Dimensity 7400X (MT6878V/TFZA)
Model Name
SM6435-AA
4× Cortex-A78 + 4× Cortex-A55
Architecture
4x 2.4 GHz – Cortex-A78, 4x 1.8 GHz – Cortex-A55
Octa (8)
Cores
8
4 nm
Technology
4 nm
Up to 2.6 GHz
Frequency
2400 MHz
GPU Specifications
Arm Mali-G615 MC2
GPU name
-
WFHD+ @ 120 Hz; FHD+ @ 144 Hz
Max display resolution
2520 x 1080
Connectivity
-
Download speed
Up to 2900 Mbps
LTE (FDD/TDD), 4G CA
4G support
LTE Cat. 18
5G R16; NR DL 3CC (140 MHz); SA/NSA; DL up to 3.27 Gbps; 4×4 MIMO; 256QAM UL 2CC; VoNR / EPS fallback
5G support
Yes
Bluetooth 5.4
Bluetooth
5.4
Wi-Fi 6E (802.11 a/b/g/n/ac/ax), 2×2 (2T2R)
Wi-Fi
6
GPS; BeiDou; GLONASS; Galileo; QZSS; NavIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Memory Specifications
LPDDR5 / LPDDR4x
Memory type
LPDDR5
Up to 6400 Mbps
Memory frequency
3200 MHz
-
Memory Bus
2x 16 Bit
Miscellaneous
-
Audio codecs
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
- AIFF
- CAF
- MP3
- MP4
- WAV
Up to 200 MP
Max camera resolution
1x 200MP
UFS 2.2 / UFS 3.1
Storage type
UFS 2.2
4K30 (3840 × 2160)
Video capture
2K at 30FPS, 1K at 60FPS
H.264, HEVC (encode/decode); VP9 (decode)
Video codecs
- H.264
- H.265
- VP9
- H.265
- VP9
H.264, HEVC, VP9 playback
Video playback
2K at 30FPS, 1080p at 60FPS
ARMv8.2-A (64-bit)
Instruction set
-
MediaTek NPU 655 (6th gen)
Neural processor (NPU)
Hexagon
Benchmarks
Geekbench 6 Single Core
Dimensity 7400X
1035
+5%
Snapdragon 6s Gen 4
988
Geekbench 6 Multi Core
Dimensity 7400X
2755
+13%
Snapdragon 6s Gen 4
2429
AnTuTu 10
Dimensity 7400X
708424
+33%
Snapdragon 6s Gen 4
532494
Comparison of Devices
3DMark Steel Nomad Light
Motorola Razr 60
MediaTek Dimensity 7400X
409
Motorola Moto G57 Power
Qualcomm Snapdragon 6s Gen 4
278
PCMark for Android Storage 2.0
Motorola Razr 60
MediaTek Dimensity 7400X
18617
Motorola Moto G57 Power
Qualcomm Snapdragon 6s Gen 4
22795
PCMark for Android Work 3.0
Motorola Razr 60
MediaTek Dimensity 7400X
16047
Motorola Moto G57 Power
Qualcomm Snapdragon 6s Gen 4
13206
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