MediaTek Dimensity 9400+ vs Xiaomi Xring O3
61.9CPU81
65.4GPU85.8
80.7Benchmarks—
—AIspec-based100
77.2Efficiencyspec-based84
0 spec wins — MediaTek Dimensity 9400+7 spec wins — Xiaomi Xring O3
InnoReviews verdict
Xiaomi Xring O3 wins this mobile chipset face-off, 85.4 to 69.6, pulling ahead mainly in GPU (+20) and CPU (+19). MediaTek Dimensity 9400+ still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the MediaTek Dimensity 9400+
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the Xiaomi Xring O3
- Stronger CPU score: 81 vs 62
- Stronger GPU score: 86 vs 65
- 63% higher Geekbench 6 (multi): 13,085 vs 8,040
- 43% higher 3DMark Wild Life Extreme: 8,260 vs 5,764
- 33% higher Max bandwidth: 113.8 GB/s vs 85.3 GB/s
General
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| Announced | 2025 | 2026 |
| Process | 3 nm | 3 nm |
| TDP (typical) | 9 W | — |
| Architecture | Armv9.2 | Armv9.3 |
CPU
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| Cores | 8 | 10+25% |
| Core configuration | 1x3.73 GHz Cortex-X925 + 3x3.3 GHz Cortex-X4 + 4x2.4 GHz Cortex-A720 | 2x4.35 GHz C1-Ultra + 4x3.68 GHz C1-Premium + 4x3.15 GHz C1-Pro |
| Max clock | 3.73 GHz | 4.35 GHz+17% |
GPU
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| GPU | Arm Immortalis-G925 MC12 | Arm Mali-G2-Ultra NX MP16 |
AI
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| NPU | MediaTek NPU 890 | Xiaomi NPU (self-developed) |
| AI performance | — | 200 TOPS |
Memory
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| Memory type | LPDDR5X-10667 | LPDDR6-10667 |
| Max bandwidth | 85.3 GB/s | 113.8 GB/s+33% |
Connectivity
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| Modem | Integrated 5G-A modem | — |
| Max download | 7 Gbps | — |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
Media
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| Max display | WQHD+ @ 180Hz | — |
| Video capture | 8K@30fps | — |
Benchmarks
| Spec | MediaTek Dimensity 9400+ | Xiaomi Xring O3 |
|---|---|---|
| AnTuTu | 2,784,235Top 10% | — |
| AnTuTu 11 (CPU) | 829,825Top 10% | — |
| AnTuTu 11 (GPU) | 946,941Top 10% | — |
| AnTuTu 11 (Memory) | 370,838Top 7% | — |
| AnTuTu 11 (UX) | 636,631Top 7% | — |
| AnTuTu 12 | 2,940,801Top 11% | — |
| Geekbench 6 (single) | 2,652Top 11% | 3,124+18%Top 6% |
| Geekbench 6 (multi) | 8,040Top 11% | 13,085+63%Top 1% |
| 3DMark Wild Life Extreme | 5,764Top 7% | 8,260+43%Top 2% |
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