Infinix Smart HD 2021 vs BlackBerry KEY2

Infinix Smart HD 2021 on Amazon USA
BlackBerry KEY2 on Amazon USA

Comparison of the technical features between smartphones, with the Infinix Smart HD 2021 on one side and the BlackBerry KEY2 on the other. The first has a processor with 4 cores, 4 threads, a maximale frequency of 1.8GHz. The second chips has a total of 8 cores, 8 threads, its turbo frequency is set to 2.2GHz. The following table also compares the lithography, the amount of RAM memory, the date of first broadcast, the values obtained in Geekbench.

Specification comparison:

Smartphone Infinix Smart HD 2021 BlackBerry KEY2
Model version(s)

X612, X612B

BBF100-1, BBF100-2,
BBF100-4, BBF100-6
Release date Q4 2020 Q2 2018
Dimensions 6,23 x 2,96 x 0,39 in 5,96 x 2,83 x 0,33 in
Weight 6.88 oz 5.93 oz
Body Front glass,
plastic body
Front glass,
plastic back,
aluminum frame
Screen size, colours 6.1 inches, 500 nits, 16M colours 4.5 inches, 16M colours
Screen type IPS LCD IPS LCD
Resolution 720 x 1560 pixels 1080 x 1620 pixels
Screen ratio 19.5:9 3:2
Density 282 ppi 434 ppi
Operating system Android 10 (Go edition); XOS 6.2 Android 8.1
Processor MediaTek MT6761D Helio A20 Qualcomm SDM660 Snapdragon 660
Lithography 12 nm FFC 14 nm LPP
Cores 4 8
Threads 4 8
Energy cores


4x Qualcomm Kryo 260 Silver @ 1.84 GHz
High performance cores

4x ARM Cortex-A53 @ 1.8 GHz

4x Qualcomm Kryo 260 Gold @ 2.2 GHz
GPU integrated graphics Imagination PowerVR GE8320 Qualcomm Adreno 512
GPU execution units 2 1
GPU shading units 64 128
GPU clock 550 MHz 650 MHz
GPU FP32 floating point 41.6 GFLOPS 217.6 GFLOPS
Memory 2 GB RAM 6 GB RAM
Storage 32 GB 64 / 128 GB
Memory card Up to 256 GB Up to 256 GB

8 MP, f/2,0

12 MP, f/1,8,
12 MP, f/2,6


Front photo

5 MP, f/2,0

8 MP, f/2,0
Front video


WLAN Wi-Fi 802.11 a/b/g/n Wi-Fi 802.11 a/b/g/n/ac
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
USB microUSB 2.0 USB Type-C 3.0
Battery capacity 5,000 mAh 3,500 mAh
Battery type Non removable Li-Po Non removable Li-Ion
Battery life (versatile use) ~ 15 hours ~ 10 hours and 50 minutes
TDP - 8 W
Head SAR - -
Body SAR - -
AnTuTu 69,795 110,094
Geekbench 4 single core
411 1,585
Geekbench 4 multi-core
1,210 5,550
Geekbench 5 single core
64 324
Geekbench 5 multi-core
229 1,181

We can easily compare the technical characteristics between these two smartphones. The phone BlackBerry KEY2 has a larger number of cores, the maximum frequency of BlackBerry KEY2 is larger. The Infinix Smart HD 2021 has a newer release date.

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.

AnTuTu - Total score
BlackBerry KEY2 110,094
Infinix Smart HD 2021 69,795

The difference is 58%.

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:

Geekbench 4 - Multi-core & single core score - Android
BlackBerry KEY2 1,585
Infinix Smart HD 2021 411

In single core, the difference is 286%. In multi-core, the difference in terms of gap is 359%.

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.

On Android:

Geekbench 5 - Multi-core & single core score - Android
BlackBerry KEY2 324
Infinix Smart HD 2021 64

In single core, the difference is 406%. In multi-core, the difference in terms of gap is 416%.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

See also:

BlackBerry Keyone © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact


When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

As an Amazon Associate I earn from qualifying purchases.

This page includes affiliate links for which the administrator of GadgetVersus may earn a commission at no extra cost to you should you make a purchase. These links are indicated using the hashtag #ad.


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.

Trading System Forex W3Ask W3Ask Brasil W3Ask Deutschland W3Ask España W3Ask France W3Ask Italia W3Ask Nederland