Oppo A18 vs Oppo A15
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | CPH2591 | CPH2185 |
| Announced | 2023, October | 2020, October |
| Released | 2023, October | 2020, October |
| Status | Available | Available |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in) | 164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
| Weight | 188 g (6.63 oz) | 175 g (6.17 oz) |
| Protection | IP54, dust and splash resistant | Glass front, plastic back, plastic frame |
| Colors | Glowing Black, Glowing Blue | Dynamic Black, Mystery Blue |
| Network | ||
| 2G Network | Yes | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | Yes | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | 1, 3, 5, 8, 38, 40, 41 |
| 5G Network | 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 | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) | 6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio) |
| Resolution | 720 x 1612 pixels | 720 x 1600 pixels |
| Display Colors | 16M colors or less | 16M colors |
| Pixel Density | 269 ppi density | 269 ppi density |
| Touch Screen | Yes | Capacitive Touchscreen |
| Features | 90Hz, 720 nits (peak) | - |
| Media | ||
| FM Radio | No | Yes |
| Earphone Jack | Yes | Yes |
| Camera | ||
| Camera Set | Dual Cameras | Triple Cameras |
| Main Camera | 8 MP, f/2.0, (wide), AF | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF |
| 2nd Camera | 2 MP, f/2.4, (depth) | 2 MP, f/2.4, (macro) |
| Camera Video | 1080p@30fps | 1080p@30fps |
| Features | panorama | HDR, panorama |
| Flash | LED flash | LED Flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 5 MP, f/2.2, (wide) | 5 MP, f/2.4, (wide) |
| Selfie Video | 1080p@30fps | - |
| Features | Panorama | HDR |
| 3rd Camera | - | 2 MP, f/2.4, (depth) |
| Software | ||
| OS | Android 13 | Android 10 |
| User Interface | ColorOS 13.1 | ColorOS 7.2 |
| Hardware | ||
| Chipset | Mediatek MT6769 Helio G85 (12nm) | Mediatek MT6765 Helio P35 (12nm) |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | Mali-G52 MC2 | PowerVR GE8320 |
| RAM | 4 GB | 2/3 GB |
| Internal Storage | 64/128 GB | 32 GB |
| Card Slot | Yes microSD | Yes, up to 256GB via microSD card |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity |
| Connectivity | ||
| Bluetooth | 5.3, A2DP, LE, aptX HD | 5.0, A2DP, LE, aptX |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 2.0, OTG | microUSB 2.0, USB On-The-Go |
| GPS | GPS, GALILEO, GLONASS, BDS, QZSS | Yes, with A-GPS, GLONASS, BDS |
| NFC | No | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Battery | ||
| Battery Type | Li-Ion (Lithium Ion) | Li-Poly (Lithium Polymer) |
| Capacity | 5000 mAh, Battery | 4230 mAh, Battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | - | Yes, 10W |
