Mobile processor comparison

HiSilicon Kirin 659 vs MediaTek Helio G91

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

Compared fields 39
Different values 35
Quick factual highlights
HiSilicon Kirin 659
  • Higher maximum CPU clock
MediaTek Helio G91
  • Smaller manufacturing process
  • Higher listed GPU clock
Side-by-side specifications

Detailed comparison

CPU

SpecificationHiSilicon Kirin 659MediaTek Helio G91
Architecture 4x 2.36 GHz - Cortex-A534x 1.7 GHz - Cortex-A53 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55
CPU cores 8 8
Clock speed 2360 MHz 2000 MHz
Instruction set ARMv8-A ARMv8.2-A
Process technology 16 nanometers 12 nanometers
Transistors 4 billion Not available
TDP Not available 5 W

Cache and memory

SpecificationHiSilicon Kirin 659MediaTek Helio G91
Memory type LPDDR3 LPDDR4X
Memory frequency 933 MHz 1800 MHz
Memory bus 2x 32 Bit 2x 16 Bit
Maximum bandwidth Not available 13.41 Gbit/s
Maximum memory 4 GB 8 GB

Graphics and AI

SpecificationHiSilicon Kirin 659MediaTek Helio G91
GPU Mali-T830 MP2 Mali-G52 MP2
GPU architecture Not available Bifrost 2nd gen
GPU clock 900 MHz 1000 MHz
Execution units 2 Not available
Shaders 16 24
FLOPS 57.6 Gigaflops 96 Gigaflops
Vulkan 1.0 1.3
OpenCL 1.2 2.0
Neural processor / NPU No MediaTek APU

Display and media

SpecificationHiSilicon Kirin 659MediaTek Helio G91
Maximum display resolution 1920 x 1200 2520 x 1080
Maximum camera resolution 1x 16MP, 2x 8MP 1x 108MP, 2x 16MP
Video capture 1K at 60FPS 2K at 30FPS
Video playback 1080p at 60FPS 2K at 30FPS
Video codecs H.264, H.265 - H.264 - H.265 - VP9
Audio codecs AIFF, CAF, MP3, MP4, WAV - AIFF - CAF - MP3 - MP4 - WAV

Connectivity

SpecificationHiSilicon Kirin 659MediaTek Helio G91
4G LTE Cat. 7 LTE Cat. 7
5G No No
Download speed Up to 300 Mbps Up to 300 Mbps
Upload speed Up to 50 Mbps Up to 100 Mbps
Wi-Fi 4 5
Bluetooth 4.2 5.4
Navigation GPS, GLONASS, Beidou GPS, GLONASS, Beidou, Galileo

General

SpecificationHiSilicon Kirin 659MediaTek Helio G91
Release January 2017 June 2024
Class Mid range Low end
Model number Hi6250 Not available
Storage support eMMC 5.1 eMMC 5.1, UFS 2.1
Devices in database 25 Not available
Real devices

Phones using these processors

Examples found in the existing device catalogue.

HiSilicon Kirin 659

Huawei MediaPad M5 lite WiFi
Huawei

Huawei MediaPad M5 lite WiFi

3.1
Tablet
Display
IPS TFT 16.7M colors 1920 × 1200 pixels (10.1…
RAM
3 GB, 4 GB
Storage
32 GB, 64 GB
Battery
Li-Ion 7500 mAh
PDF manual 4G
Huawei MediaPad M5 lite
Huawei

Huawei MediaPad M5 lite

3.5
Tablet
Display
IPS TFT 16M colors 1920 × 1200 pixels (10.10…
RAM
3 GB, 4 GB
Storage
32 GB, 64 GB
Battery
Li-Ion 7500 mAh
4G
Huawei Enjoy 8 Plus
Huawei

Huawei Enjoy 8 Plus

3.1
Smartphone
Display
IPS TFT 16M colors 1080 × 2160 pixels (5.93 i…
RAM
4 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 4000 mAh
PDF manual 4G
Huawei Nova 3e
Huawei

Huawei Nova 3e

2.7
Smartphone
Display
IPS TFT 16M colors 1080 × 2280 pixels (5.84 i…
RAM
4 GB
Storage
64 GB, 128 GB
Battery
Li-Po 3000 mAh
PDF manual 4G
Huawei P20 Lite
Huawei

Huawei P20 Lite

3.4
Smartphone
Display
IPS TFT 16M colors 1080 × 2280 pixels (5.84 i…
RAM
4 GB
Storage
64 GB
Battery
Li-Po 3000 mAh
PDF manual 4G
Huawei Mate SE
Huawei

Huawei Mate SE

3.0
Smartphone
Display
IPS TFT 16M colors 1080 × 2160 pixels (5.93 i…
RAM
4 GB
Storage
64 GB
Battery
Li-Ion 3340 mAh
PDF manual 4G
Huawei Y9 2018
Huawei

Huawei Y9 2018

3.0
Display
IPS TFT 16M colors 1080 × 2160 pixels (5.93 i…
RAM
3 GB, 4 GB
Storage
32 GB, 64 GB, 128 GB
Battery
Li-Ion 3900 mAh

MediaTek Helio G91

4G
Redmi 13 4G
Redmi

Redmi 13 4G

3.6
Smartphone
Display
IPS TFT 16.7M colors, 90 Hz, 1080 × 2400 pixe…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5030 mAh
4G
POCO M6 4G
POCO

POCO M6 4G

3.6
Smartphone
Display
IPS TFT 16.7M colors, 90 Hz, 1080 × 2400 pixe…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Ion 5030 mAh