| Hardware and OS Lenovo K9 |
| Operating system: | Android 8.1 (Oreo) |
| Processor: | Octa-core 2.0 GHz Cortex-A53 |
| Chipset: | Mediatek MT6762 Helio P22 (12 nm) |
| GPU: | PowerVR GE8320 |
| Internal memory: | 32 GB, 3 GB RAM |
| External memory: | microSD, up to 256 GB (uses shared SIM slot) |
| Display Lenovo K9 |
| Type: | IPS LCD |
| Size: | 5.7" inc |
| Resolution: | 720 x 1440 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 74.8% |
| Display area: | 83.8 cm2 |
| Display aspect ratio: | 18:9 (height:width) |
| Pixel Density: | 282 PPI |
| Colors: | 16M |
| Connectivity Lenovo K9 |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network: | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.1, A2DP, LE |
| Edge: | yes |
| GPRS: | yes |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps |
| USB: | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| Camera Lenovo K9 |
| Main camera: | 13 MP,
Dual |
| Specs: | 13 MP, f/2.2, 1/3', 1.12µm, PDAF
-5 MP, f/2.4, 1.12µm, depth sensor |
| Features: | Dual-LED dual-tone flash, panorama |
| Features: | LED flash |
| Video: | 1080p@30/60fps |
| Selfie camera: | 13 MP,
Dual |
| Specs: | 13 MP, f/2.2, 1/3', 1.12µm, PDAF
5 MP, f/2.4, 1.12µm, depth sensor |
| Video: | 1080p@30/60fps |
| Multimedia Lenovo K9 |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Lenovo K9 |
| Colors: | Black, Blue |
| Dimensions: | 153.8 x 72.9 x 8 mm |
| Weight: | 155 g |
| Battery Lenovo K9 |
| Battery capacity: | 3000 mAh, Non-removable Li-Ion |
| Other Lenovo K9 |
| Release date: | 2018, October |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity |
