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InnoReviews

Dimensity 7400 Ultra vs Unisoc SC9863A

WINNER
M
48.4Inno Score
VS
U
25.6Inno Score
36CPU20
52.2Benchmarks20
68Efficiency44.2
4 spec wins — Dimensity 7400 Ultra0 spec wins — Unisoc SC9863A

InnoReviews verdict

Dimensity 7400 Ultra wins this mobile chipset face-off, 48.4 to 25.6, pulling ahead mainly in benchmarks (+32) and efficiency (+24). Unisoc SC9863A still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Dimensity 7400 Ultra

  • Stronger CPU score: 36 vs 20
  • Stronger benchmarks score: 52 vs 20
  • Stronger efficiency score: 68 vs 44
  • 800% higher AnTuTu 10: 899,599 vs 100,000
  • 86% lower process: 4 nm vs 28 nm

Reasons to pick the Unisoc SC9863A

No decisive spec advantages — this side competes on price and preference.

General

General comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
Announced20262019
Process4 nm+86%28 nm
TDP (typical)—5 W
ArchitectureARMv8.2-AArmv8.2

CPU

CPU comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
Cores88
Core configuration4 + 44x1.6 GHz Cortex-A55 + 4x1.2 GHz Cortex-A55
Max clock2.6 GHz+63%1.6 GHz

GPU

GPU comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
GPUMali-G615IMG PowerVR GE8322

Memory

Memory comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
Memory typeLPDDR5LPDDR3-933
Max bandwidth—7.5 GB/s

Connectivity

Connectivity comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
Modem—Integrated LTE Cat-4
Wi-FiWi-Fi 6EWi-Fi 4
Bluetooth5.44.2

Media

Media comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
Max display—HD+ @ 60Hz
Video capture—1080p@30fps

Benchmarks

Benchmarks comparison: Dimensity 7400 Ultra versus Unisoc SC9863A
SpecDimensity 7400 UltraUnisoc SC9863A
AnTuTu 10899,599+800%Top 38%100,000Top 100%
Geekbench 6 (single)—120Top 100%
Geekbench 6 (multi)—430Top 100%
AnTuTu 10 (CPU)316,883Top 66%—
AnTuTu 10 (GPU)145,179Top 66%—
AnTuTu 10 (Memory)167,251Top 60%—
AnTuTu 10 (UX)270,286Top 58%—

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