ManualUser Guide
Mobile processor comparison

Qualcomm Snapdragon 685 vs Samsung Exynos 7904

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

Swap sides New comparison
Compared fields 40
Different values 31
Quick factual highlights
Qualcomm Snapdragon 685
  • Higher maximum CPU clock
  • Smaller manufacturing process
  • Higher listed GPU clock
Samsung Exynos 7904
  • Higher listed download speed
Side-by-side specifications

Detailed comparison

CPU

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
Architecture 4x 2.8 GHz - Cortex-A734x 1.9 GHz - Cortex-A53 2x 1.8 GHz - Cortex-A736x 1.6 GHz - Cortex-A53
CPU cores 8 8
Clock speed 2800 MHz 1800 MHz
Instruction set ARMv8.2-A ARMv8.2-A
Process technology 6 nanometers 14 nanometers
Transistors Not available 2 billion
TDP Not available 5 W

Cache and memory

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
Memory type LPDDR4X LPDDR4X
Memory frequency 2133 MHz Not available
Memory bus 2x 16 Bit 2x 16 Bit
Maximum bandwidth 17 Gbit/s Not available
Maximum memory 8 GB 6 GB

Graphics and AI

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
GPU Adreno 610 Mali-G71 MP2
GPU architecture Adreno 600 Bifrost
GPU clock 1260 MHz 770 MHz
Execution units Not available 2
Shaders 128 32
FLOPS 319.2 Gigaflops 65 Gigaflops
Vulkan 1.1 1.0
OpenCL 2.0 2.0
DirectX 12.1 12
Neural processor / NPU Hexagon 686 No

Display and media

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
Maximum display resolution 2520 x 1080 2400 x 1080
Maximum camera resolution 1x 108MP, 2x 16MP 1x 32MP, 2x 16MP
Video capture 1K at 60FPS 4K at 30FPS
Video playback 1080p at 60FPS 1080p at 60FPS
Video codecs - H.264 - H.265 - VP8 - VP9 H.264, H.265, VP8, VP9
Audio codecs - AIFF - CAF - MP3 - MP4 - WAV AIFF, CAF, MP3, MP4, WAV

Connectivity

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
4G LTE Cat. 13 LTE Cat. 12
5G No No
Download speed Up to 390 Mbps Up to 600 Mbps
Upload speed Up to 150 Mbps Up to 150 Mbps
Wi-Fi 5 5
Bluetooth 5.2 5.0
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo

General

SpecificationQualcomm Snapdragon 685Samsung Exynos 7904
Release March 2023 February 2019
Class Low end Mid range
Model number SM6225-AD S5E7904
Storage support UFS 2.2 eMMC 5.1
Devices in database 9 10
Real devices

Phones using these processors

Examples found in the existing device catalogue.

Qualcomm Snapdragon 685

4G
Oppo Reno12 FS 4G
Oppo

Oppo Reno12 FS 4G

3.0
Smartphone
Display
AMOLED 16.7M colors, 120 Hz, 1080 × 2400 pixe…
RAM
8 GB
Storage
512 GB
Battery
Li-Po 5000 mAh
View details
4G
Oppo Reno12 F 4G
Oppo

Oppo Reno12 F 4G

3.0
Smartphone
Display
AMOLED 16.7M colors, 120 Hz, 1080 × 2400 pixe…
RAM
8 GB
Storage
256 GB, 512 GB
Battery
Li-Po 5000 mAh
View details
Honor Pad X9a WiFi
Honor

Honor Pad X9a WiFi

3.2
Tablet
Display
IPS TFT 1.07G colors, 120 Hz, 1504 × 2508 pix…
RAM
8 GB
Storage
128 GB
Battery
Li-Ion 8300 mAh
View details
4G
Honor Pad X9a
Honor

Honor Pad X9a

3.2
Tablet
Display
IPS TFT 1.07G colors, 120 Hz, 1504 × 2508 pix…
RAM
8 GB
Storage
128 GB
Battery
Li-Ion 8300 mAh
View details
4G
Honor X8c
Honor

Honor X8c

3.2
Smartphone
Display
AMOLED 16.7M colors, 120 Hz, 1080 × 2412 pixe…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB, 512 GB
Battery
Li-Po 5000 mAh
View details
Honor Pad X9 Pro
Honor

Honor Pad X9 Pro

3.2
Tablet
Display
IPS TFT 1.07G colors, 120 Hz, 1200 × 2000 pix…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Po 8300 mAh
View details
4G
Honor X7c 4G
Honor

Honor X7c 4G

3.2
Smartphone
Display
IPS TFT 16.7M colors, 120 Hz, 720 × 1610 pixe…
RAM
6 GB, 8 GB
Storage
128 GB, 256 GB
Battery
Li-Po 6000 mAh
View details
Honor Pad X9
Honor

Honor Pad X9

3.2
Tablet
Display
IPS TFT 1.07G colors, 120 Hz, 1200 × 2000 pix…
RAM
4 GB
Storage
128 GB
Battery
Li-Po 7250 mAh
View details

Samsung Exynos 7904

PDF manual 4G
Samsung Galaxy A30s Dual SIM
Samsung

Samsung Galaxy A30s Dual SIM

3.4
Smartphone
Display
Super AMOLED 16M colors 720 × 1560 pixels (6.…
RAM
3 GB, 4 GB
Storage
32 GB, 64 GB, 128 GB
Battery
Li-Po 4000 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A30s
Samsung

Samsung Galaxy A30s

3.3
Smartphone
Display
Super AMOLED 16M colors 720 × 1560 pixels (6.…
RAM
3 GB, 4 GB
Storage
32 GB, 64 GB, 128 GB
Battery
Li-Po 4000 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A40s
Samsung

Samsung Galaxy A40s

3.0
Smartphone
Display
Super AMOLED 16M colors 720 × 1560 pixels (6.…
RAM
4 GB, 6 GB
Storage
64 GB, 128 GB
Battery
Li-Ion 5000 mAh
View details PDF
PDF manual 4G
Samsung Galaxy A40
Samsung

Samsung Galaxy A40

3.7
Smartphone
Display
Super AMOLED 16M colors 1080 × 2340 pixels (5…
RAM
4 GB
Storage
64 GB
Battery
Li-Ion 3100 mAh
View details PDF
PDF manual 4G
Samsung Galaxy M30
Samsung

Samsung Galaxy M30

3.2
Smartphone
Display
Super AMOLED 16M colors 1080 × 2340 pixels (6…
RAM
3 GB, 4 GB, 6 GB
Storage
32 GB, 64 GB, 128 GB
Battery
Li-Ion 5000 mAh
View details PDF
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