Snapdragon 720G SM7125 is a mid-range 64 bit ARM LTE Soc designed by Qualcomm released in January 2020. Fabricated on samsung’s 8mm LPP process, ix Kryo 465 Silver high-efficiency cores operating at 1.8 GHz along with two high-performance Kryo 465 Gold operating at 2.3 GHz. The Snapdragon 720G integrates the Adreno 618 GPU operation at 500 MHz and features an X15 LTE modem supporting Cat 13 uplink and Cat 15 downlink. This chip supports up to 8 GiB of dual-channel LPDDR4X-3733 memory.
Qualcomm’s Snapdragon 720G SM7125 Specification
Memory Controller
| Max Type | LPDDR4X-3733 |
| Supports ECC | No |
| Flash | eMMC |
| Max RAM | 8GB |
| Frequency | 1866 MHz |
| Controllers | 1 |
| Channels | 2 |
| Width | 16 bit |
| Max Bandwidth | 13.91 GB/s |
| Bandwidth | Single: 6.95 GB/s Double: 13.9q GB/s |
| Storage | UFS 2.1 |
Graphics
| GPU | Adreno 618 |
| Frequency | 500 MHz |
| Max Resolution | 2520 × 1080(FHD+) |
| API Support | DirectX : 12 OpenCL : 2.0 OpenGL ES : 3.2 Vulkan : 1.1 |
| Designer | Qualcomm |
- Hardware Acceleration
- 4K HDR video playback (10-bit color depth, Rec. 2020 color gamut)
- Decode: H.264 (AVC), H.265 (HEVC) and VP9
- Physically Based Rendering
- Up to 4K Ultra HD video capture @ 30FPS
- Up to 1080p video capture @120 FPS
DSP
This chip features Qualcomm’s Hexagon 692 DSP with a Hexagon Vector Processor.
Audio
| General Audio | Audio Technology: Qualcomm Aqstic™ audio codec up to WCD9385 |
| Audio Playback | Bit Width, Playback: 16bit, 24bit, 32bit Playback Dynamic Range: 122dB Total Harmonic Distortion + Noise (THD+N), Playback: -108dB Sampling, Playback: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz PCM, Playback: Up to 192kHz/24bit Native DSD support: DSD64, DSD128 Additional Playback Features: DXD support, DoP Support (DSD over PCM) |
| Audio Recording | Total Harmonic Distortion + Noise (THD+N), Record: -103dB Sampling, Record: Up to 192kHz/24bit Recording Dynamic range: 109dB |
CPU
| CPU Clock Speed | Up to 2.3 GHz |
| CPU Cores | Qualcomm® Kryo™ 465 CPU, Octa-core CPU |
| CPU Architecture | 64- bit |
| Process Technology | 8 nm |
Camera
- Qualcomm Spectra 350L image sensor processor
- Hardware accelerator for computer vision (CV-ISP)
- HEIF photo capture
- Dual 14-bit ISPs
- Dual camera: up to 22 MP, MFNR, ZSL, 30 fps
- Single camera: up to 36 MP, MFNR, ZSL, 30 fps
- Single camera: up to 48 MP, MFNR
- Single camera: up to 192 MP
- Video capture:
- Standard: up to 4K HDR at 30 fps, 10-bit
- Rec. 2020 color gamut for HDR10 video
- Slow motion: up to 1080p at 120 fps or 720p at 240 fps
- Rec. 2020 color gamut video capture
- Up to 10-bit color depth video capture
- Multi-Frame Noise Reduction (MFNR)
- Video Capture Formats: HDR10, HLG
- 4K HDR Video Capture with Portrait Mode (Bokeh, 4K at 30 fps)
- Hybrid Autofocus with support for dual phase detection (2PD) sensors
- Real-time object classification, segmentation and replacement
Connectivity
| Cellular Modem | Modem Name: Qualcomm® Snapdragon™ X15 LTE modem Multi SIM: Dual SIM Dual VoLTE (DSDV), LTE Dual SIM Dual Standby (DSDS) Next-generation Calling Services: VoLTE with SRVCC to 3G and 2G, HD and Ultra HD Voice (EVS), CSFB to 3G and 2G |
| LTE Category | Downlink LTE Category: LTE Category 15 Uplink LTE Category: LTE Category 13 |
| LTE Downlink Features | Downlink Carrier Aggregation: 3×20 MHz carrier aggregation Downlink LTE MIMO: 4×4 MIMO Downlink QAM: Up to 256-QAM |
| LTE Uplink Features | Uplink Carrier Aggregation: 2×20 MHz carrier aggregation Uplink QAM: Up to 64-QAM |
| LTE Speed | LTE Peak Download Speed: 800 Mbps |
| Cellular Technology | Cellular Technology: WCDMA (DC-HSDPA, HSUPA), TD-SCDMA, CDMA 1x, EV-DO, GSM/EDGE LTE Technology: LTE TDD, LTE FDD, LAA |
| Wi-Fi | Wi-Fi Standards: 802.11a/b/g/n, 802.11ax-ready, 802.11ac Wave 2 Wi-Fi Spectral Bands: 2.4 GHz, 5 GHz Channel Utilization: 20/40/80 MHz MIMO Configuration: 2×2 (2-stream) |
| Bluetooth | Bluetooth Audio: Qualcomm® aptX™ Adaptive Audio, Qualcomm TrueWireless™ Technology Bluetooth Version: 5.1 |
| Location | Satellite Systems Support: Dual frequency GNSS, NavIC |
| RF | RFFE: High-power transmit (HPUE) |
| USB | 3.0 and Type C |
| Charging | Qualcomm® Quick Charge™ Technology Support: Qualcomm® Quick Charge™ AI, Qualcomm® Quick Charge™ 4 technology |
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