Compare MediaTek Dimensity 800U Vs MediaTek Helio X20

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What is the difference between MediaTek Helio X20 and MediaTek Dimensity 800U? Should you buy phone having MediaTek Helio X20 or should go for MediaTek Dimensity 800U? Well, you'll get all your questions cleared here.Compare two chipset models on the basis of their benchmark score (AnTuTu and Geekbench), pros and cons, technical specs categorised into gaming, CPU, GPU, Multimedia, and Connectivity.

MediaTek Helio X20 has a AnTuTu benchmark score of 93633 and MediaTek Dimensity 800U has AnTuTu score of 323235. MediaTek Helio X20 comes up with 10 cores, 2100 MHz frequency and on the other hand, MediaTek Dimensity 800U has 8 cores and 2400 MHz frequency. In terms of Graphics, MediaTek Helio X20 has Mali-T880 MP4 GPU and Midgard architecture and latter MediaTek Dimensity 800U comes up with Mali-G57 MC3 GPU and Valhall architecture.

Go through detailed comparison below to see the actual difference and similarity between both chipsets.

Helio X20 Vs Dimensity 800U

SpecificationsHelio X20Dimensity 800U
Total score93633323235
Frequency2100 MHz2400 MHz
Max size4 GB12 GB
Max display resolution2560 x 16002520 x 1080
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AnTuTu Score
Total score 93633323235
Connectivity Features
4G support LTE Cat. 6LTE Cat. 18
5G support NoYes
Download speed Up to 300 MbpsUp to 1200 Mbps
Upload speed Up to 50 MbpsUp to 211 Mbps
Wi-Fi 55
Bluetooth 4.15.1
Performance
Processor 2x 2.1 GHz – Cortex-A724x 1.85 GHz – Cortex-A534x 1.4 GHz – Cortex-A532x 2.4 GHz – Cortex-A766x 2 GHz – Cortex-A55
Cores 108
Frequency 2100 MHz2400 MHz
Instruction set ARMv8-AARMv8-A
Process 20 nanometers7 nanometers
Transistor count 3 billion
TDP 5 W10 W
Graphics
GPU name Mali-T880 MP4Mali-G57 MC3
Architecture MidgardValhall
GPU frequency 780 MHz850 MHz
Execution units 43
Shading units 6448
FLOPS 122 Gigaflops
Vulkan version 1.01.1
OpenCL version 1.22.0
DirectX version 11.212
Memory Info
Memory type LPDDR3LPDDR4X
Memory frequency 933 MHz2133 MHz
Bus 2x 16 Bit2x 16 Bit
Max bandwidth 12.8 Gbit/s17.07 Gbit/s
Max size 4 GB12 GB
Multimedia
Neural processor (NPU) NoYes
Storage type eMMC 5.1UFS 2.2
Max display resolution 2560 x 16002520 x 1080
Max camera resolution 1x 25MP1x 64MP, 2x 20MP
Video capture 4K at 30FPS4K at 30FPS
Video playback 4K at 30FPS4K at 30FPS
Video codecs H.264, H.265H.264, H.265, VP9
Audio codecs AIFF, CAF, MP3, MP4, WAVAAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

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Detailed Comparison of Helio X20 vs Dimensity 800U

MediaTek Helio X20 has been announced on May 2015 whereas MediaTek Dimensity 800U has been announced on August 2020. Check out detailed comparison with key specs below:

CPU Comparison: Helio X20 vs Dimensity 800U

CPU speed shows how many processing cycles per second can be executed by a CPU. Helio X20 comes up with the architecture of Midgard and Dimensity 800U comes up with architecture of Valhall. Former one has 10 core and 2100 MHz frequency and latter has 8 cores and 2400 MHz frequency. A larger cache time leads to faster performance.

Graphics Comparison: Helio X20 vs Dimensity 800U

MediaTek Helio X20 has Mali-T880 MP4 GPU with GPU Frequency as 780 MHz. Dynamic frequency allows the processor to conserve power and reduce noise when it is under a light load. MediaTek Dimensity 800U has Mali-G57 MC3 GPU with GPU Frequency as 850 MHz.

Memory Comparison: Helio X20 vs Dimensity 800U

First chipset has max size of 4 GB and MediaTek Dimensity 800U has max size of 4 GB. It shows the maximum amount of memory supported by a chipset.

Multimedia and Connectivity Comparison: Helio X20 vs Dimensity 800U

In terms of multimedia, Helio X20 has No NPU with storage type as eMMC 5.1 and Dimensity 800U has Yes NPU and UFS 2.2 storage type.

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FAQs

Q. Which model has better AnTuTu score - Helio X20 or Dimensity 800U?

Dimensity 800U has higher AnTuTu score at 323235 compare to Helio X20 with total AnTuTu score at 93633 only.

Q. Which model has higher base frequency among Helio X20 and Dimensity 800U?

Dimensity 800U has a higher base frequency of 2400 MHz compared to Helio X20 with 2100 MHz base frequency.

Q. Helio X20 vs Dimensity 800U, which model has higher bandwidth?

Dimensity 800U with 17.07 Gbit/s bandwidth is better than Helio X20 with 12.8 Gbit/s bandwidth.

Q. Which model has higher number of cores - Helio X20 or Dimensity 800U?

Dimensity 800U has 8 cores which is higher than Helio X20 that has 10 cores.

Q. What are some of the best phones having - Helio X20 in the market?

Best phones having Helio X20 are Lenovo K8 Note, InFocus EPIC 1, Elephone S8.

Q. What are some of the best phones having - Dimensity 800U in the market?

Best phones having Dimensity 800U are Vivo V21 5G, OPPO F19 Pro Plus 5G, Motorola Edge 20 Fusion.

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