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InnoReviews

Qualcomm Snapdragon 665 vs Qualcomm Snapdragon 6s Gen 4

Qualcomm Snapdragon 665
26.2Inno Score
VS
WINNER
Qualcomm Snapdragon 6s Gen 4
36Inno Score
20CPU29.6
—GPU24.4
20Benchmarks—
46.7Efficiencyspec-based68
0 spec wins — Qualcomm Snapdragon 6655 spec wins — Qualcomm Snapdragon 6s Gen 4

InnoReviews verdict

Qualcomm Snapdragon 6s Gen 4 wins this mobile chipset face-off, 36 to 26.2, pulling ahead mainly in CPU (+10). Qualcomm Snapdragon 665 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 665

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

Reasons to pick the Qualcomm Snapdragon 6s Gen 4

  • Stronger CPU score: 30 vs 20
  • 207% higher Geekbench 6 (single): 1,014 vs 330
  • 125% higher Geekbench 6 (multi): 2,930 vs 1,300
  • 64% lower process: 4 nm vs 11 nm
  • 20% higher Max clock: 2.4 GHz vs 2 GHz

General

General comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
Announced20192025
Process11 nm4 nm+64%
TDP (typical)4 W—
ArchitectureArmv8Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
Cores88
Core configuration4x2.0 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver4x2.4 GHz Cortex-A78 + 4x1.8 GHz Cortex-A55
Max clock2 GHz2.4 GHz+20%

GPU

GPU comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
GPUQualcomm Adreno 610Adreno 710

AI

AI comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
NPUQualcomm Hexagon 686Hexagon NPU

Memory

Memory comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
Memory typeLPDDR4X-1866LPDDR4X/LPDDR5X
Max bandwidth14.9 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
ModemSnapdragon X12 LTEQualcomm 5G Modem-RF System
Max download—2.9 Gbps
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.05.4

Media

Media comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
Max displayFHD+ @ 60HzFHD+ @ 144Hz
Video capture4K@30fps2K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 665 versus Qualcomm Snapdragon 6s Gen 4
SpecQualcomm Snapdragon 665Qualcomm Snapdragon 6s Gen 4
AnTuTu250,000—
Geekbench 6 (single)330Bottom 9%1,014+207%Bottom 48%
Geekbench 6 (multi)1,300Bottom 10%2,930+125%Top 48%
3DMark Wild Life Extreme—744Bottom 13%

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