Oppo K9x vs Oppo A18
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | Oppo K9x | CPH2591 |
| Announced | 2021, December | 2023, October |
| Released | 2021, December | 2023, October |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 159.1 x 73.4 x 7.9 mm (6.26 x 2.89 x 0.31 in) | 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in) |
| Weight | 172 g (6.07 oz) | 188 g (6.63 oz) |
| Colors | Black, Blue | Glowing Black, Glowing Blue |
| Protection | - | IP54, dust and splash resistant |
| Network | ||
| 2G Network | Yes | Yes |
| 3G Network | Yes | Yes |
| 4G Network | Yes | Yes |
| 5G Network | Yes | No |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) | Yes, Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
| Display Type | IPS LCD | IPS LCD |
| Size | 6.5 inches, 102.0 cm2 (~87.3% screen-to-body ratio) | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels | 720 x 1612 pixels |
| Display Colors | 16M colors or more | 16M colors or less |
| Pixel Density | 405 ppi density | 269 ppi density |
| Touch Screen | Yes | Yes |
| Features | 90Hz | 90Hz, 720 nits (peak) |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Triple Cameras | Dual Cameras |
| Main Camera | 64 MP, f/1.8, (wide), 1/1.97”, 0.7µm, PDAF | 8 MP, f/2.0, (wide), AF |
| 2nd Camera | 8 MP, f/2.2, (ultrawide) | 2 MP, f/2.4, (depth) |
| 3rd Camera | 2 MP, f/2.4, (depth) | - |
| Camera Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Features | HDR, panorama | panorama |
| Flash | LED Flash | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 16 MP, f/2.4, (wide), 1/3.0”, 1.0µm | 5 MP, f/2.2, (wide) |
| Selfie Video | 1080p@30fps | 1080p@30fps |
| Features | - | Panorama |
| Software | ||
| OS | Android 11 | Android 13 |
| User Interface | ColorOS 11.X | ColorOS 13.1 |
| Hardware | ||
| Chipset | MediaTek Dimensity 810 5G (6 nm) | Mediatek MT6769 Helio G85 (12nm) |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 | Mali-G52 MC2 |
| RAM | 6/8 GB | 4 GB |
| Internal Storage | 128/256 GB | 64/128 GB |
| Card Slot | Yes microSD, (dedicated slot) | Yes microSD |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE, aptX HD |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, OTG |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | No | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA, LTE-A |
| Battery | ||
| Battery Type | Li-Ion (Lithium Ion) | Li-Ion (Lithium Ion) |
| Capacity | 5000 mAh, Battery | 5000 mAh, Battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 30W | - |
