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InnoReviews

Qualcomm Snapdragon 4s Gen 2 vs Unisoc T620

WINNER
Qualcomm Snapdragon 4s Gen 2
31.2Inno Score
VS
U
22.3Inno Score
22CPU21.1
20GPU25
68Efficiencyspec-based20
2 spec wins — Qualcomm Snapdragon 4s Gen 22 spec wins — Unisoc T620

InnoReviews verdict

Qualcomm Snapdragon 4s Gen 2 wins this mobile chipset face-off, 31.2 to 22.3, pulling ahead mainly in CPU (+1). Unisoc T620 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

  • 67% lower process: 4 nm vs 12 nm
  • 32% higher Geekbench 6 (multi): 2,014 vs 1,521

Reasons to pick the Unisoc T620

  • Stronger GPU score: 25 vs 20
  • 11% higher 3DMark Wild Life Extreme: 156 vs 141
  • 10% higher Max clock: 2.2 GHz vs 2 GHz

General

General comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
Announced20242024
Process4 nm+67%12 nm
Architecture—Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
Cores88
Core configuration2x2.0 GHz Cortex-A78 + 6x1.8 GHz Cortex-A552x2.2 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55
Max clock2 GHz2.2 GHz+10%

GPU

GPU comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
GPUQualcomm Adreno 611Arm Mali-G57 MP1
GPU clock—850 MHz

Memory

Memory comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
Memory typeLPDDR4X-2133LPDDR4X-1866

Connectivity

Connectivity comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
ModemSnapdragon 5G Modem-RF SystemIntegrated LTE Cat-7 (DL) / Cat-13 (UL)
Max download1 Gbps—
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.15.2

Media

Media comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
Max displayFHD+ @ 90HzFHD+ @ 90Hz / HD+ @ 120Hz
Video capture1080p@60fps1080p@60fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 4s Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4s Gen 2Unisoc T620
Geekbench 6 (single)—462Bottom 17%
Geekbench 6 (multi)2,014+32%Bottom 33%1,521Bottom 17%
3DMark Wild Life Extreme141Bottom 5%156+11%Bottom 7%

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