Compare MediaTek Helio X20 Vs MediaTek Dimensity 820

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What is the difference between MediaTek Dimensity 820 and MediaTek Helio X20? Should you buy phone having MediaTek Dimensity 820 or should go for MediaTek Helio X20? 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 Dimensity 820 has a AnTuTu benchmark score of 409591 and MediaTek Helio X20 has AnTuTu score of 93633. MediaTek Dimensity 820 comes up with 8 cores, 2600 MHz frequency and on the other hand, MediaTek Helio X20 has 10 cores and 2100 MHz frequency. In terms of Graphics, MediaTek Dimensity 820 has Mali-G57 MC5 GPU and Valhall architecture and latter MediaTek Helio X20 comes up with Mali-T880 MP4 GPU and Midgard architecture.

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

Dimensity 820 Vs Helio X20

SpecificationsDimensity 820Helio X20
Total score40959193633
Frequency2600 MHz2100 MHz
Max size16 GB4 GB
Max display resolution2520 x 10802560 x 1600
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AnTuTu Score
CPU 123377
GPU 121344
Memory 78912
UX 69403
Total score 40959193633
Connectivity Features
4G support LTE Cat. 18LTE Cat. 6
5G support YesNo
Download speed Up to 1200 MbpsUp to 300 Mbps
Upload speed Up to 211 MbpsUp to 50 Mbps
Wi-Fi 55
Bluetooth 5.14.1
Performance
Processor 4x 2.6 GHz – Cortex-A764x 2 GHz – Cortex-A552x 2.1 GHz – Cortex-A724x 1.85 GHz – Cortex-A534x 1.4 GHz – Cortex-A53
Cores 810
Frequency 2600 MHz2100 MHz
Instruction set ARMv8.3-AARMv8-A
Process 7 nanometers20 nanometers
TDP 10 W5 W
Graphics
GPU name Mali-G57 MC5Mali-T880 MP4
Architecture ValhallMidgard
GPU frequency 650 MHz780 MHz
Execution units 54
Shading units 8064
Vulkan version 1.11.0
OpenCL version 2.01.2
DirectX version 1211.2
Memory Info
Memory type LPDDR4XLPDDR3
Memory frequency 2133 MHz933 MHz
Bus 2x 16 Bit2x 16 Bit
Max bandwidth 17.07 Gbit/s12.8 Gbit/s
Max size 16 GB4 GB
Multimedia
Neural processor (NPU) YesNo
Storage type UFS 2.2eMMC 5.1
Max display resolution 2520 x 10802560 x 1600
Max camera resolution 1x 80MP, 2x 32MP1x 25MP
Video capture 4K at 30FPS4K at 30FPS
Video playback 4K at 30FPS4K at 30FPS
Video codecs H.264, H.265, VP9H.264, H.265
Audio codecs AAC LC, MP3, HE-AACv1, HE-AACv2, FLACAIFF, CAF, MP3, MP4, WAV
Game Performance
PUBG Mobile 46 FPS [Ultra]
Call of Duty: Mobile 41 FPS [Medium]
Fortnite 28 FPS [Low]
Shadowgun Legends 52 FPS [Ultra]
World of Tanks Blitz 55 FPS [Ultra]
Genshin Impact 35 FPS [Ultra]
Mobile Legends: Bang Bang 58 FPS [Ultra]
Device Xiaomi Redmi 10X Pro 1080 x 2400

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Detailed Comparison of Dimensity 820 vs Helio X20

MediaTek Dimensity 820 has been announced on May 2020 whereas MediaTek Helio X20 has been announced on May 2015. Check out detailed comparison with key specs below:

Benchmark Comparison: Dimensity 820 vs Helio X20

Benchmark measures the performance of the CPU. Geekbench is a benchmark that measures a processor's single core performance and AnTuTu score is the most popular and trustable benchmarking score which evaluates multi core performance. Dimensity 820 has an AnTuTu benchmark score of 409591 points with CPU, GPU, Memory, UX score 123377, 121344, 78912, 69403 respectively.

CPU Comparison: Dimensity 820 vs Helio X20

CPU speed shows how many processing cycles per second can be executed by a CPU. Dimensity 820 comes up with the architecture of Valhall and Helio X20 comes up with architecture of Midgard. Former one has 8 core and 2600 MHz frequency and latter has 10 cores and 2100 MHz frequency. A larger cache time leads to faster performance.

Graphics Comparison: Dimensity 820 vs Helio X20

MediaTek Dimensity 820 has Mali-G57 MC5 GPU with GPU Frequency as 650 MHz. Dynamic frequency allows the processor to conserve power and reduce noise when it is under a light load. MediaTek Helio X20 has Mali-T880 MP4 GPU with GPU Frequency as 780 MHz.

Memory Comparison: Dimensity 820 vs Helio X20

First chipset has max size of 16 GB and MediaTek Helio X20 has max size of 16 GB. It shows the maximum amount of memory supported by a chipset.

Multimedia and Connectivity Comparison: Dimensity 820 vs Helio X20

In terms of multimedia, Dimensity 820 has Yes NPU with storage type as UFS 2.2 and Helio X20 has No NPU and eMMC 5.1 storage type.

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FAQs

Q. Which model has better AnTuTu score - Dimensity 820 or Helio X20?

Helio X20 has higher AnTuTu score at 93633 compare to Dimensity 820 with total AnTuTu score at 409591 only.

Q. Which model has higher base frequency among Dimensity 820 and Helio X20?

Dimensity 820 has a higher base frequency of 2600 MHz compared to Helio X20 with 2100 MHz base frequency.

Q. Dimensity 820 vs Helio X20, which model has higher bandwidth?

Dimensity 820 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 - Dimensity 820 or Helio X20?

Helio X20 has 10 cores which is higher than Dimensity 820 that has 8 cores.

Q. What are some of the best phones having - Dimensity 820 in the market?

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.