Snapdragon 6s 4G Gen 2 vs Unisoc T620
The Snapdragon 6s 4G Gen 2 and the Unisoc T620 are both entry-level chips, made by Qualcomm and Unisoc. In Geekbench 6, the two chips are nearly level in multi-core (1,520 vs 1,500), but the Unisoc T620 is 4% faster in single-core.
Benchmarks head to head
Full chipset rankingMulti-core Geekbench 6
Nearly levelSingle-core Geekbench 6
Unisoc T620 +4%Graphics 3DMark Steel Nomad Light
Higher is better. Bars are relative to the faster chip in each test. A dash means we don’t have a reliable result for that chip yet.
Key facts
Specs from the chip makers. The better result in each benchmark is highlighted.
| Snapdragon 6s 4G Gen 2 | Unisoc T620 | |
|---|---|---|
| Maker | Qualcomm | Unisoc |
| Class | Entry | Entry |
| Announced | Dec 2025 | Nov 2024 |
| Process | 6 nm TSMC | 12 nm TSMC |
| CPU | 8 cores 4× 2.9 GHz + 4× 1.9 GHz | 8 cores 2× 2.2 GHz + 6× 1.8 GHz |
| Max CPU speed | 2.9 GHz | 2.2 GHz |
| GPU | Adreno 610 | Mali-G57 MP1 |
| 5G modem | 4G only | 4G only |
| Place in our ranking | #106 of 116 (better) | #107 of 116 |
| Geekbench 6 single-core | 490 | 510 (better) |
| Geekbench 6 multi-core | 1,520 | 1,500 |
| Graphics (3DMark Steel Nomad Light) | — | 66 |
| Phones in our database | 1 phone | 3 phones |
| Best-rated phone | REDMI Note 17 5.8 | — |
| Lowest US launch price | — | $150 Cubot KingKong ES 5 |
| Newest phone | REDMI Note 17 Aug 2026 | Cubot KingKong Dura Aug 2026 |
Phones with the Snapdragon 6s 4G Gen 2
1 phone in our database, best rated first.
-
5.8
REDMI Note 17
6.99″ 120 Hz, 50 MP camera, 7,700 mAh
No US price + Compare
Phones with the Unisoc T620
3 phones in our database, best rated first.
-
Cubot KingKong Dura
6.88″ 120 Hz, 64 MP camera, 5,000 mAh
No US price + Compare -
Cubot KingKong ES 5
6.88″ 120 Hz, 64 MP camera, 7,000 mAh
From $149.99 + Compare -
Cubot KingKong Ace 5
6.75″ 120 Hz, 48 MP camera, 10,200 mAh
No US price + Compare
Snapdragon 6s 4G Gen 2 vs Unisoc T620: FAQ
Which is faster, the Snapdragon 6s 4G Gen 2 or the Unisoc T620?
In Geekbench 6, the two chips are nearly level in multi-core (1,520 vs 1,500), but the Unisoc T620 is 4% faster in single-core. Real-world speed also depends on how well each phone keeps the chip cool and on its software.
Which is newer, the Snapdragon 6s 4G Gen 2 or the Unisoc T620?
The Snapdragon 6s 4G Gen 2 is newer: it was announced in December 2025, while the Unisoc T620 was announced in November 2024.
Which phones use the Snapdragon 6s 4G Gen 2 and the Unisoc T620?
The Snapdragon 6s 4G Gen 2 powers one phone in our database: the REDMI Note 17. The Unisoc T620 powers 3 phones in our database, including the Cubot KingKong Dura, Cubot KingKong ES 5 and Cubot KingKong Ace 5. The lowest US launch price with this chip is $150, for the Cubot KingKong ES 5.
Where do these benchmark scores come from?
They are reference results for each chip: the median of several Geekbench 6 runs on retail phones. The 3DMark Steel Nomad Light graphics score is the median of the results for retail phones with the chip in the official ranking of UL, the maker of 3DMark. The same chip can score a little differently from phone to phone, depending on cooling, clock speeds and software.
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