Qualcomm’s Snapdragon SoCs — or mobile platforms, as the company calls them — are the most common chips in the Android smartphone space. Samsung uses Snapdragon for its Galaxy line in the U.S., as do devices from LG, HTC, Sony, OnePlus, and pretty much everyone else. Chances are good that you’re reading this on a device using a Qualcomm processor right now.

Snapdragon chips aren’t just found in expensive flagship smartphones. There’s a whole portfolio of products built for handsets at various price points. Performance and features differ a fair bit between these models, so let’s break down how the company’s latest SoCs compare.

Premium-tier performance

Qualcomm Snapdragon logo

When it comes to the high-end of the market, the Snapdragon 855 is Qualcomm’s latest and most powerful smartphone chipset. It has a tri-cluster semi-custom CPU arrangement, featuring one powerful 2.84Ghz Cortex-A76 core, three less powerful but still beefy 2.42Ghz Cortex-A76 cores, and four power-sipping Cortex-A55 cores. Qualcomm’s Adreno graphics hardware also leads the industry and the 855’s Adreno 640 continues this trend.

 Snapdragon 855Snapdragon 845Snapdragon 835
CPU CoreSemi-custom ARM Cortex - Kryo 485Semi-custom ARM Cortex - Kryo 385Semi-custom ARM Cortex - Kryo 280
CPU Config1x 2.84GHz (Cortex A76)
3x 2.42GHz (Cortex A76)
4x 1.8GHz (Cortex-A55)
4x 2.8GHz (Cortex-A75)
4x 1.7GHz (Cortex-A55)
4x 2.45GHz (Cortex-A73)
4x 1.9GHz (Cortex-A53)
GPUAdreno 640Adreno 630Adreno 540
DSPHexagon 690Hexagon 685 with HVXHexagon 682 with HVX
Process7nm FinFET10nm LPP FinFET10nm LPE FinFET
Camera support48MP single / 24MP dual
Hybrid AF, HDR video. multi-frame noise reduction
32MP single / 16MP dual
Hybrid AF, HDR video. multi-frame noise reduction
32MP single / 16MP dual
Hybrid AF, HDR video
Video capture4K UHD, HDR @ 60fps4K UHD @ 60fps4K UHD @ 30fps
Video playback8K, 360 degree, 4K up to 120fps, 10-bit, H.265 and VP9 video decoder4K UHD @ 60fps, 10-bit H.264 (AVC) and H.265 (HEVC)4K UHD @ 60fps, 10-bit H.264 (AVC) and H.265 (HEVC)
ChargingQuick Charge 4+Quick Charge 4+Quick Charge 4.0
ModemX24 LTE
2000 Mbps down
316 Mbps up
x20 LTE
1200 Mbps down
150 Mbps up
X16 LTE
1000 Mbps down
150 Mbps up

The 800 series is Qualcomm’s flagship tier and, up until the Snapdragon 855, used big.LITTLE CPU designs — a cluster of powerful cores and a cluster of power-saving cores. The company used to heavily customize its Kryo CPU cores a few years ago inside the Snapdragon 821, but this has been scaled back to tweaking and optimizing off-the-shelf Arm Cortex cores in the last couple of generations. Instead, proprietary silicon efforts have focused on the company’s integrated GPUs, signal processors, cellular modems, and other bits of silicon. These top-tier SoCs also include the latest features like Qualcomm’s Quick Charge 4 and Quick Charge 4+, Bluetooth 5, and support for TrueWireless headphones.

Editor's Pick

Qualcomm’s 800 series also showcases the best of the company’s machine learning capabilities. Qualcomm utilizes its Hexagon digital signal processor (DSP) to run neural networks, as well as accelerating various other mathematically heavy algorithms, like encoding its aptX Bluetooth codec. The latest 855 chipset offers more vector units for machine learning tasks, as well as a dedicated “Tensor Accelerator” to boost performance in this regard. The company claims the new chipset’s machine learning upgrades make it up to 2x better than Huawei’s Kirin 980 flagship chip, but this claim depends on the use-case.

Comparable chips to the Snapdragon 855 from Qualcomm’s competitors include Samsung’s Exynos 9820 and the aforementioned Kirin 980. It’s also worth noting that all three of these top-end chips now use a tri-cluster CPU design, which theoretically allows for more efficient performance. Simply put, tasks that are overkill for the big cores but require more performance than the little cores can now call on medium cores.

Notable Snapdragon 855 phones

Mid-range processors

Qualcomm Snapdragon 660 and 630 chips

Qualcomm’s mid-tier mobile platforms are a little trickier to get your head around, partly due to the sheer number of products that have accumulated over the years and also because of the introduction of the Snapdragon 700 series, which doesn’t fit into the usual 600-series moniker.

 Snapdragon 712Snapdragon 710Snapdragon 675Snapdragon 670
CPU2x 2.3Ghz Kryo 360 (Cortex-A75)
6x 1.7Ghz Kryo 360 (Cortex-A55)
2x 2.2GHz Kryo 360 (Cortex-A75)
6x 1.7GHz Kryo 360 (Cortex-A55)
2x 2.0GHz Kryo 460 (Cortex-A76)
6x 1.7GHz Kryo 460 (Cortex-A55)
2x 2.0GHz Kryo 360 (Cortex-A75)
6x 1.7GHz Kryo 360 (Cortex-A55)
GPUAdreno 616Adreno 616Adreno 612Adreno 615
RAMLPDDR4X @ 1886MHzLPDDR4X @ 1886MHzLPDDR4X @ 1866MHzLPDDR4X @ 1866MHz
DSPHexagon 685Hexagon 685Hexagon 685Hexagon 685
ModemX15 LTE
800Mbps down
150Mbps up
X15 LTE
800Mbps down
150Mbps up
X12 LTE
600Mbps down
150Mbps up
X12 LTE
600Mbps down
150Mbps up
Cameras32MP single or 20MP dual32MP single or 20MP dual48MP single or 16MP dual25MP single or 16MP dual
Quick Charge4+4+4+4+
Bluetooth5.05.05.05.0
Process10nm LPP FinFET10nm LPP FinFET11nm LPP FinFET10nm LPP FinFET

The Snapdragon 712Snapdragon 710, and Snapdragon 670 closely resemble one another, and in turn, share a surprising number of features with Qualcomm’s high-end Snapdragons, including identical Quick Charge and Bluetooth capabilities. The 2x Cortex-A75 and 6x Cortex-A55 DynamIQ CPU design is clearly different from the 800 series, offering comparable single thread performance but weaker results in rarer instances where multiple high-performance cores would be required.

The recent Snapdragon 675 bucks the trend by offering two Cortex-A76 cores in place of the 712, 710 and 670’s Cortex-A75 CPU cores. The new big cores offer a notable performance boost over the old ones, but we’ve still got six Cortex-A55 cores for less demanding tasks. Otherwise, it offers the same Quick Charge and Bluetooth capabilities.

The 712, 710, 675, and 670 boast 600-series Adreno GPUs that are strong gaming performers, but are well behind the Snapdragon 855 (although the 675’s GPU looks like the weakest of the lot). It’s the same situation when looking at the modem configuration too. Although the fast LTE speeds will still provide a decent connection when hovering near the cell edge or in areas of questionable quality.

It’s not all downgrades compared to the 800 series. The Snapdragon 712, 710, 675 and 670 all support fast Hexagon DSPs for enhanced machine learning capabilities. They also feature the latest Quick Charge 4+ and Bluetooth 5.0 standards and are built on a highly efficient 10nm FinFET process (or 11nm in the case of the 675). Qualcomm’s 712, 710, 675, and 670 chips clearly offer a good chunk of the company’s best features at just a slightly lower price and performance point. They’re definitely solid SoCs.

Meanwhile, 2017’s Snapdragon 660 can still be found in some mid-range phones (e.g. Redmi Note 7), and offers high multi-core performance capabilities due to its 4+4 CPU design. But the 2+6 design is arguably better for real world use cases (where one high performance core is enough) and battery life. The Snapdragon 660’s older CPU cores and larger design means the time is right for Qualcomm to issue an update, but it’s still a capable processor.

Other older yet popular chips in the Snapdragon 600 series include the Snapdragon 630 and 625. These chips used the previously popular octa-core Cortex-A53 CPU clusters and lower end Adreno 509 and 506. The CPUs and GPUs are thus far less capable than the latest Snapdragon 600 series chips and the Snapdragon 660. On the plus side, the 630 still boasts the same powerful X12 LTE modems, Hexagon DSP support, and Bluetooth 5. The 625 drops this down to a slower X9 LTE modem and Bluetooth 4.2 support.

Notable Snapdragon 670, 675, 710, 712 phones

Budget and low end

Snapdragon logo

The past year has seen Qualcomm delivering major improvements to lower mid-range and low-end chips in general. By far the biggest improvement has been the migration away from ageing octa-core A53 CPUs towards big.LITTLE combinations that offer superior single thread performance. This is important for quickly launching applications, multi-tasking, and running more demanding games.

 Snapdragon 636Snapdragon 632Snapdragon 439
CPU4x 1.8GHz Kryo 260 (Cortex-A73)
4x 1.6GHz Kryo 260 (Cortex-A53)
4x 1.8GHz Kryo 250 (Cortex-A73)
4x 1.8GHz Kryo 250 (Cortex-A53)
4x 1.95GHz Cortex-A53
4x 1.45GHz Cortex-A53
GPUAdreno 509Adreno 506Adreno 505
RAMLPDDR4X @ 1333MHzLPDDR3LPDDR3
DSPHexagon 680Hexagon 546Hexagon 536
ModemX12 LTE
600Mbps down
150Mbps up
X9 LTE
300Mbps down
150Mbps up
X6 LTE
150Mbps down
75Mbps up
Cameras25MP single or 16MP dual24MP single or 13MP dual12MP single or 8MP dual
Quick Charge4.03.03.0
Bluetooth5.05.05.0
Process14nm FinFET14nm FinFET12nm FinFET

Much like the Snapdragon 710 and higher end 600 series models, the latest mid-tier Snapdragon 636 and 632 offer plenty of CPU performance via their big.LITTLE designs. However, the graphics department is more notably cut down at this end of the portfolio, with lower end Adreno 500-series chips in place. The Snapdragon 636 continues to offer powerful DSP and fast modem capabilities, while also providing the benefits of Quick Charge 4.0.

The Snapdragon 632 keeps up in the CPU department, but scales back further with cheaper and slower LPDDR3 RAM slots in tow, an older X9 LTE modem, and Quick Charge 3.0 support. This technology is at least a couple years behind current flagship chips and as a result, the Snapdragon 632 straddles the line between the mid-tier and the truly budget range of Snapdragon 400 processors.

Editor's Pick

The Snapdragon 450 and 439 are the latest chips in Qualcomm’s budget category, offering octa-core Cortex-A53 designs. Both offer lower levels of CPU, GPU, and modem performance to keep them cost effective. But they also offer relatively power-efficient designs, being manufactured on a 14nm and 12nm process respectively. An older but popular chip in this series is the Snapdragon 425. It features a Cortex-A53 quad-core design, slower X4 LTE modem, lower display resolutions capped at just 720p, and just single camera support. The 400 series is thus the last bastion of the sluggish octa-core Cortex-A53 CPUs in Qualcomm designs.

For a barebones smartphone experience, this tier is good enough. They aren’t recommended for power users, those who like to game on the go, or those after the latest fast charging or Bluetooth technologies.

Notable Snapdragon 636, 632, 450, 439, 429 phones


That’s all for our Qualcomm Snapdragon SoC guide! Let us know your thoughts on the silicon giant’s portfolio in the comments.

Next: Qualcomm’s first 5G antennas are here: What you need to know

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