Mediatek Helio X25 (MT6797T)

Mediatek Helio X25 (MT6797T) is a mid-range 64-bit system on a chip (SoC) for smartphones designed by Mediatek and announced in 2015.

Helio X25 (MT6797T) includes CPU with ARMv8-A (64-bit) architecture which contains ten computing cores. They are distributed in three clusters as follows:

  • 2 x ARM Cortex-A72 @ 2.50 GHz
  • 4 x ARM Cortex-A53 @ 2.00 GHz
  • 4 x ARM Cortex-A53 @ 1.55 GHz

Mediatek Helio X25 (MT6797T) specifications

Main info

Model number
MT6797T
Vendor
Mediatek
Released
January 2015
Class
Middle-end
Manufacturing Process
20 nm HPM

processor

Architecture
ARMv8-A (64-bit)
Cores count
Deca-core
CPU cores
2 x ARM Cortex-A72 @ 2.50 GHz
4 x ARM Cortex-A53 @ 2.00 GHz
4 x ARM Cortex-A53 @ 1.55 GHz
64-bit
Yes
NPU
No

Memory

RAM support
LPDDR3 @ 800 MHz (dual-channel), 32-bit
ROM support
eMMC 5.1

Graphics

GPU
ARM Mali-T880 MP4 @ 800 MHz

Mobile networks

LTE support
Yes
LTE categories
Category-6
LTE maximum download speed
300 Mbps
LTE maximum upload speed
50 Mbps

Communications

Wi-Fi
IEEE 802.11 a/b/g/n/ac
Wi-Fi ranges
2.4 GHz + 5.0 GHz
Bluetooth
v4.1

Smartphones based on Mediatek Helio X25 (MT6797T)

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