MediaTek Dimensity 8400 vs Xiaomi Xring O1

Compared 2 processors: MediaTek Dimensity 8400, vs Xiaomi Xring O1. Below are specs, tests, pros and cons for each device

Review

Key Specs MediaTek Dimensity 8400 and Xiaomi Xring O1
Processor Performance
Single-Core Benchmark Score
Gaming Performance
Graphics and OpenCL/Vulkan tests
Energy Efficiency
Chip Power Efficiency
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Benchmarks

CPU performance comparison across tasks
AnTuTu 10
AnTuTu 10
MediaTek Dimensity 8400
1633597
Xiaomi Xring O1
2501370
CPU350248610476
GPU607362990126
Memory363103533495
UX312884367273
NanoReview Score16335972501370
GeekBench v6
Geekbench 6 (Single-Core)
MediaTek Dimensity 8400
1571
Xiaomi Xring O1
3086
Geekbench 6 (Multi-Core)
MediaTek Dimensity 8400
6033
Xiaomi Xring O1
9701
File Compression262.5 MB/s375.2 MB/s
HTML5 Browser190.4 pages/s279.9 pages/s
PDF Rendering213.4 MP/sec307.7 MP/sec
Background Blur20.7 frames/s37.2 frames/s
Photo Processing53.3 frames/s106.3 frames/s
Image Detection113.5 frames/s242.2 frames/s
HDR168.7 MP/sec299.3 MP/sec
Ray Tracing6.99 MP/sec9.25 MP/sec

Processor

Architecture - 1x 3.25 GHz – Cortex-A725
- 3x 3 GHz – Cortex-A725
- 4x 2.1 GHz – Cortex-A725
- 2x 3.9 GHz – Cortex-X925
- 4x 3.4 GHz – Cortex-A725
- 2x 1.9 GHz – Cortex-A725
- 2x 1.8 GHz – Cortex-A520
Process TSMC TSMC
Cores count 8 10
Frequency 3250 3900
Instruction set ARMv9.2-A ARMv9.2-A
L2 cache 1 MB 2 MB
L3 Cache 6 MB 16 MB
Process tech. 4 nm 3 nm
Transistor count n/a 19 billion
Power (TDP) 7 W n/a

Graphics

GPU specifications including architecture, frequency, compute units, and support for graphics APIs (Vulkan, OpenCL, DirectX).
GPU Model Mali-G720 MP7 Mali-G925 Immortalis MP16
Architecture Valhall 5th gen Valhall 5th gen
GPU Frequency 1300 MHz 1392 MHz
Execution Units 7 16
Shader Units 128 128
Total shader 896 2048
FLOPS 2329.6 GFLOPS 5701.6 GFLOPS
Vulkan 1.3 1.3
OpenCL 3.2 3.0
DirectX 12 12.1

AI Acceleration

Specifications of the neural processor (NPU / DSP) responsible for machine learning and AI acceleration tasks.
Artificial Intelligence MediaTek NPU 880 Yes
GPU Frequency n/a 44 TOPS

Memory

RAM
Memory Type LPDDR5X LPDDR5T
Memory Frequency 4266 MHz 4800 MHz
Bus 4x16 bit 4x16 bit
Bandwidth 68.2 Gbit/s 76.8 Gbit/s
Max RAM 24 GB 24 GB

Multimedia

GPU, ISP capabilities, display and camera support, as well as audio and video codec compatibility.
Memory Type UFS 4.0 UFS 4.1
Max. resolution 2960x1440 pixels n/a
Camera 1x320 pixels n/a
Video recording 4K at 60FPS 8K at 30FPS, 4K at 120FPS
Video quality 4K at 60FPS 8K at 30FPS, 4K at 120FPS
Video codecs - H.264
- H.265
- AV1
- VP9
- H.264
- H.265
- AV1
- VP9
Audio codecs - AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3
- AAC LC
- FLAC
- HE-AACv1
- HE-AACv2
- MP3

Connectivity

Modem n/a MediaTek T800
5G Support Yes Yes
Download speed Up to 5170 MB/s Up to 7900 MB/s
Upload speed n/a Up to 4200 MB/s
Wi-Fi version 6 7
Bluetooth version 6.0 5.4
Navigation - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS

Other

Announced December, 2024 yr May, 2025 yr
Class Mid-range Flagship
Codename MT6899, MT6899Z n/a

Results

After analyzing the data, we consider Xiaomi Xring O1 the clear winner in this comparison.

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