ManualUser Guide
Mobile processor comparison

MediaTek Helio G91 vs Samsung Exynos 7885

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

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Compared fields 40
Different values 33
Quick factual highlights
MediaTek Helio G91
  • Smaller manufacturing process
Samsung Exynos 7885
  • Higher maximum CPU clock
  • Higher listed GPU clock
  • Higher listed download speed
Side-by-side specifications

Detailed comparison

CPU

SpecificationMediaTek Helio G91Samsung Exynos 7885
Architecture 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 2x 2.2 GHz - Cortex-A736x 1.6 GHz - Cortex-A53
CPU cores 8 8
Clock speed 2000 MHz 2200 MHz
Instruction set ARMv8.2-A ARMv8-A
Process technology 12 nanometers 14 nanometers
Transistors Not available 2 billion
TDP 5 W Not available

Cache and memory

SpecificationMediaTek Helio G91Samsung Exynos 7885
L1 cache Not available 64 KB
Memory type LPDDR4X LPDDR4X
Memory frequency 1800 MHz 1866 MHz
Memory bus 2x 16 Bit 2x 32 Bit
Maximum bandwidth 13.41 Gbit/s 7.46 Gbit/s
Maximum memory 8 GB 6 GB

Graphics and AI

SpecificationMediaTek Helio G91Samsung Exynos 7885
GPU Mali-G52 MP2 Mali-G71 MP2
GPU architecture Bifrost 2nd gen Not available
GPU clock 1000 MHz 1100 MHz
Execution units Not available 2
Shaders 24 16
FLOPS 96 Gigaflops 70.4 Gigaflops
Vulkan 1.3 1.3
OpenCL 2.0 2.0
Neural processor / NPU MediaTek APU No

Display and media

SpecificationMediaTek Helio G91Samsung Exynos 7885
Maximum display resolution 2520 x 1080 2220 x 1080
Maximum camera resolution 1x 108MP, 2x 16MP 1x 21MP, 2x 16MP
Video capture 2K at 30FPS 4K at 30FPS
Video playback 2K at 30FPS 4K at 30FPS
Video codecs - H.264 - H.265 - VP9 H.264, H.265, VP9
Audio codecs - AIFF - CAF - MP3 - MP4 - WAV AIFF, CAF, MP3, MP4, WAV

Connectivity

SpecificationMediaTek Helio G91Samsung Exynos 7885
4G LTE Cat. 7 LTE Cat. 12
5G No No
Download speed Up to 300 Mbps Up to 600 Mbps
Upload speed Up to 100 Mbps Up to 150 Mbps
Wi-Fi 5 5
Bluetooth 5.4 5.0
Navigation GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo

General

SpecificationMediaTek Helio G91Samsung Exynos 7885
Release June 2024 February 2018
Class Low end Mid range
Model number Not available S5E7885
Storage support eMMC 5.1, UFS 2.1 eMMC 5.1
Devices in database Not available 6
Real devices

Phones using these processors

Examples found in the existing device catalogue.

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
View details
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
View details

Samsung Exynos 7885

PDF manual 4G
Samsung Galaxy A7 2018
Samsung

Samsung Galaxy A7 2018

3.8
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
4 GB, 6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 3300 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A8 2018
Samsung

Samsung Galaxy A8 2018

3.4
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (5…
RAM
4 GB
Storage
32 GB, 64 GB
Battery
Li-Ion 3000 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A8+ Dual SIM
Samsung

Samsung Galaxy A8+ Dual SIM

3.2
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
4 GB, 6 GB
Storage
32 GB, 64 GB
Battery
Li-Ion 3500 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A8+
Samsung

Samsung Galaxy A8+

3.2
Smartphone
Display
Super AMOLED 16M colors 1080 × 2220 pixels (6…
RAM
4 GB, 6 GB
Storage
32 GB, 64 GB
Battery
Li-Ion 3500 mAh
View details PDF
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