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InnoReviews

Qualcomm Snapdragon 4 Gen 2 vs Unisoc T620

Qualcomm Snapdragon 4 Gen 2
34.9Inno Score
VS
U
—Inno Score
25.8CPU25.3
21.1GPU55
34.9Benchmarks—
76.2Efficiencyspec-based20
1 spec wins — Qualcomm Snapdragon 4 Gen 21 spec wins — Unisoc T620

InnoReviews verdict

No overall winner yet: Unisoc T620 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 4 Gen 2

  • 67% lower process: 4 nm vs 12 nm

Reasons to pick the Unisoc T620

  • Stronger GPU score: 55 vs 21

General

General comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
Announced20232024
Process4 nm+67%12 nm
TDP (typical)5 W—
ArchitectureArmv8.2Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
Cores88
Core configuration2x2.2 GHz Cortex-A78 + 6x2.0 GHz Cortex-A552x2.2 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55
Max clock2.2 GHz2.2 GHz

GPU

GPU comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
GPUAdreno 613Arm Mali-G57 MP1
GPU clock—850 MHz

AI

AI comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
NPUHexagon NPU—

Memory

Memory comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
Memory typeLPDDR5-6400LPDDR4X-1866

Connectivity

Connectivity comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
ModemSnapdragon X61 5GIntegrated LTE Cat-7 (DL) / Cat-13 (UL)
Max download2.5 Gbps—
Wi-FiWi-Fi 5Wi-Fi 5
Bluetooth5.15.2

Media

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

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 4 Gen 2 versus Unisoc T620
SpecQualcomm Snapdragon 4 Gen 2Unisoc T620
AnTuTu452,000—
Geekbench 6 (single)924Bottom 40%—
Geekbench 6 (multi)2,051Bottom 34%—
3DMark Wild Life Extreme340Bottom 4%—

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