Dimensity 6400
The Dimensity 6400 is a mid-range 6 nm chipset from MediaTek, first seen here in a phone announced in 2026. It suits everyday apps, social media, video and online classes smoothly, and 3D games at medium settings. 1 phone on LexzyTech Specs uses it.
How powerful is the Dimensity 6400?
Its processor has 8 cores (2 × Cortex-A76 at 2.5 GHz, 6 × Cortex-A55 at 2 GHz), running at up to 2.5 GHz.
Graphics come from the Mali-G57 MC2.
It is made on a 6 nm process, efficient for its class.
On our 1-5 scale it scores 3 for everyday speed, 2 for heavy apps, 2 for gaming and 3 for battery efficiency.
Those ratings come from public benchmark results: 819 single-core and 2,116 multi-core in Geekbench 6, and 437,112 in AnTuTu 10.
What it runs well
As a mid-range chipset, the Dimensity 6400 handles everyday apps, social media, video and online classes smoothly, and 3D games at medium settings.
From our 1-5 ratings of the chip's design (cores, graphics, process); not a benchmark score. How long a phone keeps its speed when hot depends on the phone and needs testing.
What phones with the Dimensity 6400 offer
1 phone on LexzyTech Specs uses the Dimensity 6400, from Motorola.
They come with 8 GB of RAM and 128 GB of storage.
They have screens up to 120 Hz, batteries of 7000 mAh, wired charging up to 30 W, main cameras of 50 MP.
All of them support 5G.
Dimensity 6400 specifications
| Maker | MediaTek |
|---|---|
| Process | 6 nm |
| First phone on LexzyTech | 2026 |
| CPU | Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
| Class | Mid-range |
| Everyday speed (our rating) | 3 of 5 |
| Heavy apps (our rating) | 2 of 5 |
| Gaming (our rating) | 2 of 5 |
| Battery efficiency (our rating) | 3 of 5 |
| Video (our rating) | 2 of 5 |
Phones with the Dimensity 6400
Quick answers
Which phones use the Dimensity 6400?
Motorola Moto G77 Power.
Who makes the Dimensity 6400?
MediaTek, on a 6 nm process.
Is the Dimensity 6400 good for gaming?
It is a mid-range chip with the Mali-G57 MC2 graphics, 2 of 5 for gaming on our scale: expect everyday apps, social media, video and online classes smoothly, and 3D games at medium settings. This is our rating of its design, not a benchmark.
Do phones with the Dimensity 6400 support 5G?
Yes, every one on LexzyTech Specs supports 5G.
How much RAM do phones with the Dimensity 6400 have?
8 GB on the phones LexzyTech Specs lists.
Other MediaTek chipsets
Dimensity 7100 3Dimensity 6360 Max 1Dimensity 7360 Max 1Dimensity 9600M 2