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InnoReviews

Qualcomm Snapdragon 4s Gen 2 vs Unisoc SC9863A

WINNER
Qualcomm Snapdragon 4s Gen 2
31.2Inno Score
VS
Unisoc SC9863A
25.6Inno Score
22CPU20
20GPU—
—Benchmarks20
68Efficiencyspec-based44.2
4 spec wins — Qualcomm Snapdragon 4s Gen 20 spec wins — Unisoc SC9863A

InnoReviews verdict

Qualcomm Snapdragon 4s Gen 2 wins this mobile chipset face-off, 31.2 to 25.6, pulling ahead mainly in CPU (+2). 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 Qualcomm Snapdragon 4s Gen 2

  • 368% higher Geekbench 6 (multi): 2,014 vs 430
  • 86% lower process: 4 nm vs 28 nm
  • 25% higher Max clock: 2 GHz vs 1.6 GHz

Reasons to pick the Unisoc SC9863A

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

General

General comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
Announced20242019
Process4 nm+86%28 nm
TDP (typical)—5 W
Architecture—Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
Cores88
Core configuration2x2.0 GHz Cortex-A78 + 6x1.8 GHz Cortex-A554x1.6 GHz Cortex-A55 + 4x1.2 GHz Cortex-A55
Max clock2 GHz+25%1.6 GHz

GPU

GPU comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
GPUQualcomm Adreno 611IMG PowerVR GE8322

Memory

Memory comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
Memory typeLPDDR4X-2133LPDDR3-933
Max bandwidth—7.5 GB/s

Connectivity

Connectivity comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
ModemSnapdragon 5G Modem-RF SystemIntegrated LTE Cat-4
Max download1 Gbps—
Wi-FiWi-Fi 5Wi-Fi 4
Bluetooth5.14.2

Media

Media comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
Max displayFHD+ @ 90HzHD+ @ 60Hz
Video capture1080p@60fps1080p@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc SC9863A
SpecQualcomm Snapdragon 4s Gen 2Unisoc SC9863A
AnTuTu—100,000
Geekbench 6 (single)—120Bottom 1%
Geekbench 6 (multi)2,014+368%Bottom 33%430Bottom 1%
3DMark Wild Life Extreme141Bottom 5%—

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