GadgetVersus Smartphone Processor


Samsung Galaxy S7 SD820 vs OnePlus 7T

Samsung Galaxy S7 SD820 on Amazon USA
OnePlus 7T on Amazon USA

Comparison of the technical features between smartphones, with the Samsung Galaxy S7 SD820 on one side and the OnePlus 7T on the other. The first has a processor with 4 cores, 4 threads, a maximale frequency of 2.2GHz. The second chips has a total of 8 cores, 8 threads, its turbo frequency is set to 3.0GHz. 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 S7 SD820 OnePlus 7T
Model version(s) SM-G930A, SM-G930AZ, SM-G930P,
SM-G930R, SM-G930R4, SM-G930T,
SM-G930T1, SM-G930U, SM-G930V,
SM-G930VL
HD1900, HD1901, HD1903,
HD1905, HD1907
Release date Q1 2016 Q3 2019
Network GSM, HSPA, LTE CDMA, GSM, HSPA, LTE
Dimensions 5,61 x 2,74 x 0,31 in 6,33 x 2,93 x 0,32 in
Weight 5.36 oz 6.70 oz
Body Front and back glass,
aluminum frame
Front and back glass,
aluminum frame
Screen size, colours 5.1 inches, 16M colours 6.6 inches, 16M colours
Screen type Super AMOLED AMOLED
Resolution 1440 x 2560 pixels 1080 x 2400 pixels
Screen ratio 16:9 20:9
Density 577 ppi 402 ppi
Operating system Android 6.0 Android 10.0
Processor Qualcomm MSM8996 Snapdragon 820 Qualcomm SM8150-AC Snapdragon 855+
Lithography 14 nm 7 nm FinFET
Cores 4 8
Threads 4 8
Energy cores 2x Qualcomm Kryo @ 1.6 GHz 4x Qualcomm Kryo 485 Silver @ 1.78 GHz
High performance cores 2x Qualcomm Kryo @ 2.15 GHz 1x Qualcomm Kryo 485 Gold Prime @ 2.96 GHz
3x Qualcomm Kryo 485 Gold @ 2.42 GHz
GPU Qualcomm Adreno 530 Qualcomm Adreno 640
GPU execution units 2 2
GPU shading units 256 384
GPU clock rate 653 MHz 672 MHz
GPU FP32 floating point 498.5 GFLOPS 954.7 GFLOPS
Memory 4 GB RAM 8 GB RAM
Storage 32 / 64 GB 128 / 256 GB
Memory card Up to 256 GB -
Photo 12 MP, f/1,7, 26mm 48 MP, f/1,6, 26mm,
12 MP, f/2,2, 51mm,
16 MP, f/2,2, 17mm
Video 2160p30,
1080p60,
720p240
2160p30/60,
1080p30/60/240,
720p960
Front photo 5 MP, f/1,7, 22mm 16 MP, f/2,0, 25mm
Front video 1440p30 1080p30
WLAN Wi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
USB Micro USB 2.0 Micro USB 3.1, Type-C 1.0
Battery capacity 3,000 mAh 3,800 mAh
Battery type Non removable Li-Ion Non removable Li-Po
Battery life (versatile use) ~ 13 hours and 30 minutes ~ 17 hours
TDP 11 W 8 W
Head SAR (US) - -
Body SAR (US) - -
DxOMark 89 -
AnTuTu 142,570 400,710
Android PassMark Rating 2,950 9,550
(Android 64-bit)
Geekbench 4 single core
1,573 3,730
(Android 64-bit)
Geekbench 4 multi-core
3,866 11,018
(Multi-core / price performance)
Performance / price ratio
13 pts / $ 13 pts / $
Note 3.9 / 5 -
Reviews 4,634 -
Amazon Samsung Galaxy S7 SD820 OnePlus 7T
(Average)
New price on Amazon
$300 -
(Average)
Used price on Amazon
$160 -
eBay Samsung Galaxy S7 SD820 OnePlus 7T
(Average)
New price on eBay
- -
(Average)
Used price on eBay
- -


We can easily compare the technical characteristics between these two smartphones. The phone OnePlus 7T has a larger number of cores, the maximum frequency of OnePlus 7T is larger. The OnePlus 7T 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
OnePlus 7T 400,710
Samsung Galaxy S7 SD820 142,570


The difference is 181%.

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
OnePlus 7T 9,550
Samsung Galaxy S7 SD820 2,950


The difference in performance is 224%.

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
OnePlus 7T 3,730
11,018
Samsung Galaxy S7 SD820 1,573
3,866


In single core, the difference is 137%. In multi-core, the difference in terms of gap is 185%.

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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