In this article, we did a side by side comparison of the Snapdragon 665 vs 675. The specifications of these new SOCs from Qualcomm are so similar that it is like a “Spot the difference” competition. I guess the main difference is in the CPU and GPU where the 675 is a clear winner. These are Qualcomm’s mid-range part where there is a cut-throat competition. The company has been very active in this segment, and we can clearly see the reason why.
More Reading: MediaTek Helio P70 vs Snapdragon 710 vs 675
The Kryo 460 is based on the Cortex A76 design and offers top-notch performance. However, since this SOC targets the budget segment, it comes with only 2 Kryo 460 performance cores, and the rest is based on the efficient Cortex A55 ARM designs. Read along to know more on the subject.
Related: Snapdragon 675 vs 660
Snapdragon 665 vs 675 – The Comparison
Following is a side by side specs comparison for Snapdragon 675 and Snapdragon 665. It will help you understand how the difference in specifications affects the overall performance of these platforms. Have a look below:
CPU:
| Specification | Snapdragon 675
| Snapdragon 665 (SM6125)
TBD |
| CPU | Qualcomm Kryo 460 4 x Kryo 460 Gold (A76) Kryo 460 Silver (A55) | Qualcomm Kryo 260 AIE CPU
|
| DSP | Qualcomm Hexagon 685 | Qualcomm Hexagon 686 |
| GPU | Qualcomm Adreno 612 API support: OpenCL™ 2.0 Full, Vulkan 1.1, OpenGL ES 3.2, DX12 | Qualcomm Adreno 610 API support: OpenCL™ 2.0 Full, Vulkan 1.1, OpenGL ES 3.2, DX12 |
| CPU Clock Speed | Up to 2.0 GHz 2x Kryo 460 (Part- CA76) 6x Kryo 460 (Part – CA55) | Up to 2.0 GHz 4 x Kryo 260 @ 2.0 GHz 4 x Kryo 260 Silver @ 1.8 GHz Octa-Core 64 Bit CPU |
| CPU Cores | 8 Cores | 8 Cores |
| CPU Bit Architecture | 64-bit | 64-bit |
| Process Technology | 11 nm | 11 nm |
| Memory Controller / Support | 8 GiB max @ 1866 MHz Dual-Channel, 16-bit bus width Bandwidth – 13.91 GiB/s (Dual) 6.95 GiB/s Single-channel | 8 GiB max @ 1866 MHz Dual-Channel, 16-bit bus width Bandwidth – 13.91 GiB/s (Dual) 6.95 GiB/s Single-channel |
DSP:
| Specification | Snapdragon 675 | Snapdragon 665 |
| DSP | Qualcomm Hexagon 685 | Qualcomm Hexagon 685 |
| Qualcomm Exclusive Technologies | Hexagon Vector Processor All-Ways Aware Technology | Hexagon Vector eXtensions All-Ways Aware Technology |
Cellular Modem:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Modem | Qualcomm Snapdragon X12 LTE Modem | Qualcomm Snapdragon X12 LTE Modem |
| Multi-SIM | Dual SIM Dual VoLTE (DSDV) | LTE Dual SIM (Dual-VoLTE) DSDV |
| NextGen Calling Services | VoLTE with SRVCC to 3G / 2G Voice over Wi-Fi LTE Call Continuity HD and Ultra HD Voice (EVS) | VoLTE with SRVC to 3G / 2G Voice Over Wi-Fi (VoWiFi) LTE Call Continuity HD and Ultra HD Voice (EVS) |
| LTE Downlink | LTE Category 12 – Downlink 3×20 MHz carrier aggregation Up to 256-QAM 600 Mbps download speed | LTE Category 12 – Downlink (300 Mbps max) 3×20 MHz carrier aggregation Up to 256-QAM 600 Mbps download speed |
| LTE Uplink | LTE Category 13 2×20 MHz carrier aggregation Up to 64-QAM 150 Mbps download speed | LTE Category 13 (150 Mbps max speed) 2×20 MHz carrier aggregation Up to 64-QAM Qualcomm Snapdragon Upload+ |
| Qualcomm LTE Technologies | ALL Mode LTE FDD LTE TDD LTE Broadcast | All Mode LTE FDD LTE TDD LTE Broadcast |
| Cellular Technologies | WCDMA (DB-DC-HSDPA, DC-HSUPA) TD-SCDMA CDMA 1x EV-DO GSM / EDGE | WCDMA (DB-DC-HSDPA, DC-HSUPA) TD-SCDMA CDMA 1x EV-DO GSM / EDGE |
Wi-Fi:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Wi-Fi Standards | 802.11ac Wave 2 802.11 a/b/g 802.11 n | 802.11ac Wave 2 802.11 a/b/g 802.11 n |
| Spectral Bands | 2.4 / 5 GHz | 2.4 / 5 GHz |
| Peak Speed | 867 Mbps | 867 Mbps |
| Channel Utilization | 20 / 40 / 80 / 160 MHz | 20 / 40 / 80 / 160 MHz |
| MIMO Configuration | 2×2 (2-stream) | 2×2 (2-stream) |
| Peak QAM | 256 QAM | 256 QAM |
| Other Features | MU-MIMO (2×2 streams) Dual band simultaneous Integrated baseband LTE / Wi-Fi antenna sharing | MU-MIMO (2×2 streams) Dual band simultaneous Integrated baseband LTE / Wi-Fi antenna sharing |
Other Connectivity:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Bluetooth | Bluetooth 5.0 Up to 2 Mbps Speed | Bluetooth 5.0 2 Mbps peak |
| Location | GPS GLONASS Beidou Galileo QZSS SBAS | GPS GLONASS Beidou Galileo QZSS SBAS |
| NFC | Yes | Yes – supported |
| RF | Adaptive Antenna Tuning Technology High Power Transmit Technology | Adaptive Antenna Tuning High power transmit technology – HPUE |
| USB | USB 3.1, USB-C | USB 3.1, USB-C |
Camera:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Megapixel Support | Up to 192 MP – Single 48 MP Snapshot 25 MP single setup 16 MP dual setup Spectra 250 ISP with | Up to 48 MP – Single 25 MP, 30 FPS single setup 16 MB dual camera setup 720p at 240fps – Slow-mo videos
|
| Image Signal Processor | Qualcomm Spectra 250L 2x ISP 14-bit Setup | Qualcomm Spectra 165 ISP 2x ISP 14-bit setup |
| Features | HQ video capture Motion compensated temporal filter Accelerated electronic image stabilization | Qualcomm Clear Sight Camera Zero Shutter Lag Hybrid Autofocus Optical Zoom High-quality video capture with Motion Compensated Temporal Filtering, Accelerated EIS (Electronic Image Stabilization) |
| Video Capture | 4K at 30 FPS 1080p at 120 FPS | 4K Ultra HD at 30 FPS 1080p at 120 FPS 4K playback |
| Video Codec | H.265 – HEVC H.265 – AVC VP8 VP9 | H.265 – HEVC H.265 – AVC VP8 VP9 |
Display:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Resolution | 2520 x 1080 10-bit, full HD plus | 2560 x 1080 10-bit, full HD plus (Rec. 2020 color gamut) |
| External display | Support up to 4K | Support up to 4K |
Audio Playback:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Dynamic Range | 130 dB | 130 dB |
| THD+N Playback | -109 dB | -109 dB |
| Dual Oscillator Support | 44.1 kHz | 44.1, 48 kHz |
| PCM, Playback | Up to 192 kHz / 24 bit | Up to 192 kHz / 24 bit |
| Amplifier output | Up to 4W | Up to 4W |
| Speak Protection | Yes | Yes |
| Other Qualcomm exclusive technologies | Acoustic Audio (Aquatic Audio Codec Aquatic Speak Amplifier / Protection) TrueWireless Stereo Plus aptX Audio Technology (aptX Classic, aptX HD, aptX adaptive) | Acoustic Audio aptX Audio (aptX Classic, aptX HD) Qualcomm Aqstic audio codec, Qualcomm Aqstic™ speaker amplifier /Speaker Protection Qualcomm TrueWireless Stereo Plus technology, Qualcomm Aqstic™ audio technology, Qualcomm® aptX™ audio technology |
Power & Security:
| Specification | Snapdragon 675 | Snapdragon 665 |
| Power Consumption | 26mW on high performance 0.65mA on low power voice activation | 26mW on high performance 6.6mW on low power mode 0.65mA on low power voice activation |
| Charging | Qualcomm Quick Charge 4+ Technology | Qualcomm Quick Charge 4+ Technology |
| Security Support | Qualcomm Mobile Security Qualcomm Processor Security Qualcomm Content Protection | Qualcomm Content Protection Hardware Token Qualcomm Processor Security Application Security Smart Camera |
Conclusion
We hope this comparison between the Snapdragon 665 vs 675 gave you more insights. While both of them are very similar in specs, the 675 have a better CPU and a higher clock speed advantage. While the in-built modem is the same, the ISP is better on the 675. The 675 also have support for a whopping 192 MP camera in single mode. In the end, it is up to the OEM to design their next phone based on the design that you prefer.
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