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Samsung Galaxy S8 Exynos vs Samsung Galaxy Note9 SD845

Samsung Galaxy S8 Exynos on Amazon USA
Samsung Galaxy Note9 SD845 on Amazon USA

Comparison of the technical features between smartphones, with the Samsung Galaxy S8 Exynos on one side and the Samsung Galaxy Note9 SD845 on the other. The first has a processor with 8 cores, 8 threads, a maximale frequency of 2.3GHz. The second chips has a total of 8 cores, 8 threads, its turbo frequency is set to 2.8GHz. The following table also compares the lithography, the amount of RAM memory, the date of first broadcast, the values obtained in Geekbench 4, as well as an average price.

Specifications:


Smartphone Samsung Galaxy S8 Exynos Samsung Galaxy Note9 SD845
Model version(s) SM-G950F, SM-G950FD, SM-G950K,
SM-G950N, SM-G950S
SCV40, SM-N9600, SM-N960U,
SM-N960U1, SM-N960W
Release date Q2 2017 Q4 2018
Network GSM, HSPA, LTE CDMA, EVDO, GSM, HSPA, LTE
Dimensions 5,86 x 2,68 x 0,31 in 6,37 x 3,01 x 0,35 in
Weight 5.47 oz 7.09 oz
Body Front and back glass,
aluminum frame
Front and back glass,
aluminum frame
Screen size, colours 5.8 inches, 16M colours 6.4 inches, 16M colours
Screen type Super AMOLED Super AMOLED
Resolution 1440 x 2960 pixels 1440 x 2960 pixels
Screen ratio 18.5:9 18.5:9
Density 570 ppi 516 ppi
Operating system Android 7.0 Android 8.1
Processor Samsung Exynos 9 Octa 8895 Qualcomm SDM845 Snapdragon 845
Lithography 10 nm LPE 10 nm FinFET LPP
Cores 8 8
Threads 8 8
Energy cores 4x ARM Cortex-A53 @ 1.59 GHz 4x ARM Cortex-A55 @ 1.9 GHz
High performance cores 4x Samsung Exynos M2 @ 2.31 GHz 4x ARM Cortex-A75 @ 2.8 GHz
GPU integrated graphics ARM Mali-G71 MP20 Qualcomm Adreno 630
GPU execution units 20 2
GPU shading units 320 256
GPU clock rate 546 MHz 710 MHz
GPU FP32 floating point 375 GFLOPS 737 GFLOPS
Memory 4 GB RAM 6 / 8 GB RAM
Storage 64 GB 128 / 512 GB
Memory card Up to 512 GB Up to 512 GB
Photo 12 MP, f/1,7, 26mm 12 MP, f/1,5-2,4, 26mm
Video 2160p30,
1080p60,
720p240
2160p60,
1080p240,
720p960
Front photo 8 MP, f/1,7, 25mm 12 MP, f/2,4, 52mm
Front video 1440p30 1440p30
WLAN Wi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
USB Micro USB 3.1, Type-C 1.0 Micro USB 3.1, Type-C 1.0
Battery capacity 3,000 mAh 4,000 mAh
Battery type Non removable Li-Ion Non removable Li-Ion
Battery life (versatile use) ~ 12 hours and 10 minutes ~ 12 hours and 10 minutes
TDP 5 W 9 W
Head SAR (US) - -
Body SAR (US) - -
DxOMark 88 103
AnTuTu 171,449 242,170
(Android 64-bit)
Geekbench 4 single core
1,933 2,352
(Android 64-bit)
Geekbench 4 multi-core
6,326 8,468
(Multi-core / price performance)
Performance / price ratio
18 pts / $ 8 pts / $
Note 4.2 / 5 4.3 / 5
Reviews 6,919 694
Amazon Samsung Galaxy S8 Exynos Samsung Galaxy Note9 SD845
(Average)
New price on Amazon
- -
(Average)
Used price on Amazon
- -
eBay Samsung Galaxy S8 Exynos Samsung Galaxy Note9 SD845
(Average)
New price on eBay
- -
(Average)
Used price on eBay
- -


We can easily compare the technical characteristics between these two smartphones. Both phones have an equivalent number of cores, the maximum frequency of Samsung Galaxy Note9 SD845 is larger. The Samsung Galaxy Note9 SD845 was started more recently.

Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

Autonomy: the autonomy given is the one for a versatile use with video playback, web browsing, various applications, games, photos, etc ...

Ratios: we first consider the average for the new price if available, the average for the used price otherwise.

Performances :


Performance comparison between the two smartphones, for this we consider the results generated on benchmark softwares such as Geekbench 4.


AnTuTu - Total score
Samsung Galaxy Note9 SD845 242,170
Samsung Galaxy S8 Exynos 171,449


The difference is 41%.

AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.


On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
Samsung Galaxy Note9 SD845 2,352
8,468
Samsung Galaxy S8 Exynos 1,933
6,326


In single core, the difference is 22%. In multi-core, the difference in terms of gap is 34%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.


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