Samsung Galaxy Note9 Exynos vs Xiaomi Mi A4

Samsung Galaxy Note9 Exynos on Amazon USA
Xiaomi Mi A4 on Amazon USA

Comparison of the technical features between smartphones, with the Samsung Galaxy Note9 Exynos on one side and the Xiaomi Mi A4 on the other, also their respective performances with the benchmarks. The first has a processor with 8 cores, 8 threads, a maximale frequency of 2.9GHz. The second chips has a total of 8 cores, 8 threads, its turbo frequency is set to 2.3GHz. The following table also compares the lithography, the amount of RAM memory, the date of first broadcast, the values obtained in Geekbench.






Specification comparison:


SmartphoneSamsung Galaxy Note9 Exynos Xiaomi Mi A4
Model version(s)

SM-N960F, SM-N960N, SM-N960X

Mi A4
Release dateQ4 2018 Q3 2020
NetworkCDMA, EVDO, GSM, HSPA, LTE GSM, HSPA, LTE
Dimensions6,37 x 3,01 x 0,35 in 6,25 x 2,96 x 0,34 in
Weight7.09 oz 6.45 oz
BodyFront and back glass,
aluminum frame
Front and back glass,
plastic frame
Screen size, colours6.4 inches, 16M colours 6.5 inches, 16M colours
Screen typeSuper AMOLED Super AMOLED
Resolution1440 x 2960 pixels 1080 x 2400 pixels
Screen ratio18.5:9 20:9
Density516 ppi 403 ppi
Operating systemAndroid 8.1 Android 10; MIUI 11
ProcessorSamsung Exynos 9 Series 9810 Qualcomm SDM712 Snapdragon 712
Lithography10 nm LPE 10 nm LPP
Cores8 8
Threads8 8
Energy cores

4x ARM Cortex-A55 @ 1.9 GHz

6x Qualcomm Kryo 360 Silver @ 1.7 GHz
High performance cores

4x Samsung Exynos M3 @ 2.9 GHz

2x Qualcomm Kryo 360 Gold @ 2.3 GHz
GPU integrated graphicsARM Mali-G72 MP18 Qualcomm Adreno 616
GPU execution units18 2
GPU shading units288 128
GPU clock572 MHz 710 MHz
GPU FP32 floating point370 GFLOPS 384 GFLOPS
Memory6 / 8 GB RAM 4 GB RAM
Storage128 / 512 GB 64 GB
Memory cardUp to 512 GB Up to 256 GB
Photo

12 MP, f/1,5-2,4, 26mm

48 MP, f/1,9,
8 MP, f/2,2, 13 mm
2 MP, f/2,4,
2 MP, f/2,4
Video

4K@60fps,
1080p@240fps,
720p@960fps

1080p@30fps
Front photo

12 MP, f/2,4, 52mm

32 MP, f/2,0
Front video

1440p@30fps

1080p@30fps
WLANWi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac
Bluetooth5.0, A2DP, LE 5.0, A2DP, LE
USBUSB Type-C 3.1 USB Type-C 2.0
Battery capacity4,000 mAh 4,050 mAh
Battery typeNon removable Li-Ion Non removable Li-Po
Battery life (versatile use)~ 12 hours and 10 minutes -
TDP8 W -
Head SAR- -
Body SAR- -
DxOMark103 -
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 Note9 Exynos is greater. The Xiaomi Mi A4 was started more recently.

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



Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.



Performance comparison with the benchmarks:


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




There are still no results in the benchmark platforms for at least one of these smartphones. Please come back later.

See also:

Xiaomi Mi A1Xiaomi Mi A2Xiaomi Mi A2 LiteXiaomi Mi A3




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Information:

We do not assume any responsibility for the data displayed on our website. Please use at your own risk. Some or all of this data may be out of date or incomplete, please refer to the technical page on the respective manufacturer's website to find the latest up-to-date information regarding the specifics of these products.