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Samsung Galaxy A40 vs Xiaomi Redmi Note 8

Samsung Galaxy A40 on Amazon USA
Xiaomi Redmi Note 8 on Amazon USA

Comparison of the technical features between smartphones, with the Samsung Galaxy A40 on one side and the Xiaomi Redmi Note 8 on the other. The first has a processor with 8 cores, 8 threads, a maximale frequency of 2.2GHz. The second chips has a total of 8 cores, 8 threads, its turbo frequency is set to 2.0GHz. The following table also compares the lithography, the amount of RAM memory, the date of first broadcast, the values obtained in Geekbench 4.






Specifications:


Smartphone Samsung Galaxy A40 Xiaomi Redmi Note 8
Model version(s) SM-A405F, SM-A405FN, SM-A405FM M1908C3JG,
M1908C3JH,
M1908C3JI
Release date Q1 2019 Q3 2019
Network GSM, HSPA, LTE GSM, HSPA, LTE
Dimensions 5,69 x 2,72 x 0,31 in 6,23 x 2,96 x 0,33 in
Weight 4.94 oz 6.70 oz
Body Front glass,
plastic body
Front glass,
plastic body
Screen size, colours 5.9 inches, 16M colours 6.3 inches, 16M colours
Screen type Super AMOLED IPS LCD
Resolution 1080 x 2340 pixels 1080 x 2340 pixels
Screen ratio 19.5:9 19.5:9
Density 437 ppi 409 ppi
Operating system Android 9.0 Android 9.0
Processor Samsung Exynos 7 Octa 7904 Qualcomm SM6125 Snapdragon 665
Lithography 14nm FinFET 11 nm LPP
Cores 8 8
Threads 8 8
Energy cores 6x ARM Cortex-A53 @ 1.6 GHz 4x Qualcomm Kryo 260 Silver @ 1.8 GHz
High performance cores 2x ARM Cortex-A73 @ 2.2 GHz 4x Qualcomm Kryo 260 Gold @ 2.0 GHz
GPU integrated graphics ARM Mali-G71 MP2 Qualcomm Adreno 610
GPU execution units 2 2
GPU shading units 32 96
GPU base clock rate 770 MHz -
GPU max clock rate 770 MHz 600 MHz
GPU FP32 floating point 53 GFLOPS 115.2 GFLOPS
Memory 4 GB RAM 4 / 6 GB RAM
Storage 64 GB 64 / 128 GB
Memory card Up to 1,000 GB Up to 256 GB
Photo 16 MP, f/1,7, 26mm,
5 MP, f/2,2, 13mm
48 MP, f/1,8, 0,8µm,
8 MP, f/2,2, 13mm,
2 MP, f/2,4, 1/5", 1,75µm,
2 MP, f/2,4, 1/5"
Video 1080p30 2160p30,
1080p30/60/120,
720p960
Front photo 25 MP, f/2,0, 25mm 13 MP, f/2,0
Front video 1080p30 1080p30
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 2.0, Type-C 1.0
Battery capacity 3,100 mAh 4,000 mAh
Battery type Non removable Li-Po Non removable Li-Po
Battery life (versatile use) ~ 10 hours ~ 13 hours and 10 minutes
TDP 9 W 9 W
Head SAR - -
Body SAR - -
AnTuTu 106,950 143,000
Android PassMark Rating 3,640 5,080
(Android 64-bit)
Geekbench 4 single core
1,280 1,510
(Android 64-bit)
Geekbench 4 multi-core
3,998 5,541
Amazon
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 A40 is greater. They were produced the same year.

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

Performances :


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


AnTuTu - Total score
Xiaomi Redmi Note 8#ad 143,000
Samsung Galaxy A40#ad 106,950


The difference is 34%.


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.


Android PassMark Rating
Xiaomi Redmi Note 8#ad 5,080
Samsung Galaxy A40#ad 3,640


The difference in performance is 40%.


PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.


On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
Xiaomi Redmi Note 8 1,510
5,541
Samsung Galaxy A40 1,280
3,998


In single core, the difference is 18%. In multi-core, the difference in terms of gap is 39%.


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.

See also:

Samsung Galaxy A40sSamsung Galaxy A41

Xiaomi Redmi Note 10Xiaomi Redmi Note 2Xiaomi Redmi Note 3Xiaomi Redmi Note 3 (MediaTek)Xiaomi Redmi Note 4Xiaomi Redmi Note 4 (MediaTek)Xiaomi Redmi Note 4XXiaomi Redmi Note 5Xiaomi Redmi Note 5 ProXiaomi Redmi Note 6 ProXiaomi Redmi Note 7Xiaomi Redmi Note 7 ProXiaomi Redmi Note 7SXiaomi Redmi Note 8 ProXiaomi Redmi Note 8TXiaomi Redmi Note 9Xiaomi Redmi Note 9 ProXiaomi Redmi Note 9 Pro MaxXiaomi Redmi Note 9S




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Information:

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