Qualcomm Snapdragon 7s Gen 4
vs
MediaTek Dimensity 7400X
vs
SoC Comparison Result
Below are the results of a comparison of
Qualcomm Snapdragon 7s Gen 4
and
MediaTek Dimensity 7400X
mobile processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Frequency: 2700 MHz (2700 MHz vs Up to 2.6 GHz)
- Newer Launch Date: August 2025 (August 2025 vs February 2025)
Basic
Qualcomm
Label Name
MediaTek
August 2025
Launch Date
February 2025
SmartPhone Mid range
Platform
SmartPhone Mid range
TSMC
Manufacturing
-
SM7635-AC
Model Name
Dimensity 7400X (MT6878V/TFZA)
1x 2.7 GHz – Kryo Prime (Cortex-A720), 3x 2.4 GHz – Kryo Gold (Cortex-A720), 4x 1.8 GHz – Kryo Silver (Cortex-A520)
Architecture
4× Cortex-A78 + 4× Cortex-A55
8
Cores
Octa (8)
4 nm
Technology
4 nm
2700 MHz
Frequency
Up to 2.6 GHz
GPU Specifications
Adreno 810
GPU name
Arm Mali-G615 MC2
128
Shading units
-
3.0
OpenCL version
-
1.3
Vulkan version
-
2900 x 1300
Max display resolution
WFHD+ @ 120 Hz; FHD+ @ 144 Hz
12.1
DirectX version
-
Connectivity
Up to 2900 Mbps
Download speed
-
LTE Cat. 18
4G support
LTE (FDD/TDD), 4G CA
Yes
5G support
5G R16; NR DL 3CC (140 MHz); SA/NSA; DL up to 3.27 Gbps; 4×4 MIMO; 256QAM UL 2CC; VoNR / EPS fallback
5.4
Bluetooth
Bluetooth 5.4
6
Wi-Fi
Wi-Fi 6E (802.11 a/b/g/n/ac/ax), 2×2 (2T2R)
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS; BeiDou; GLONASS; Galileo; QZSS; NavIC
Memory Specifications
LPDDR5
Memory type
LPDDR5 / LPDDR4x
3200 MHz
Memory frequency
Up to 6400 Mbps
2x 16 Bit
Memory Bus
-
Miscellaneous
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
- AIFF
- CAF
- MP3
- MP4
- WAV
Audio codecs
-
1x 200MP
Max camera resolution
Up to 200 MP
UFS 2.2, UFS 3.1
Storage type
UFS 2.2 / UFS 3.1
4K at 30FPS
Video capture
4K30 (3840 × 2160)
- H.264
- H.265
- VP9
- H.265
- VP9
Video codecs
H.264, HEVC (encode/decode); VP9 (decode)
4K at 30FPS
Video playback
H.264, HEVC, VP9 playback
ARMv9.2-A
Instruction set
ARMv8.2-A (64-bit)
Yes
Neural processor (NPU)
MediaTek NPU 655 (6th gen)
Benchmarks
Geekbench 6 Single Core
Snapdragon 7s Gen 4
1190
+15%
Dimensity 7400X
1035
Geekbench 6 Multi Core
Snapdragon 7s Gen 4
3248
+18%
Dimensity 7400X
2755
AnTuTu 10
Snapdragon 7s Gen 4
857250
+21%
Dimensity 7400X
708424
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