| Hardware and OS | Coolpad Cool 20 Pro | |
| Operating system | Android 11, CoolOS 2 | |
| Processor | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) | |
| Chipset | MediaTek MT6877 Dimensity 900 5G (6 nm) | |
| GPU | Mali-G68 MC4 | |
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM | |
| External memory | microSDXC | |
| Display | Coolpad Cool 20 Pro | other phones |
| Type | IPS LCD, 120Hz | |
| Size | 6.58 inches, 104.5 cm2(~85.8% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio | |
| Colors | Black, Blue, White, Gold | |
| Design | Coolpad Cool 20 Pro | other phones |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Dimensions | 162.8 x 74.8 x 8.3 mm (6.41 x 2.94 x 0.33 in) | |
| Weight | 193 g (6.81 oz) | |
| Connectivity | Coolpad Cool 20 Pro | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE (unspecified) | |
| 5G Network | SA/NSA | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | |
| Bluetooth | 5.1, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | No | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| CDMA | CDMA 800 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | |
| Main Camera | Coolpad Cool 20 Pro | other phones |
| Camera | 50 MP, f/1.8 (wide), PDAF
8 MP, (ultrawide)
2 MP, (macro) | |
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps | |
| Selfie camera | Coolpad Cool 20 Pro | other phones |
| Camera | 8 MP | |
| Features | HDR | |
| Video | 1080p@30fps | |
| Multimedia | Coolpad Cool 20 Pro | other phones |
| Radio | Unspecified | |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes, with stereo speakers | |
| Features | Coolpad Cool 20 Pro | other phones |
| Sensors | Fingerprint (side-mounted), unspecified sensors | |
| Battery | Coolpad Cool 20 Pro | other phones |
| Type | Li-Po 4500 mAh, non-removable | |
| Charging | Fast charging 33W | |
