Side-by-side technical data
Coolpad Cool 30i vs Coolpad C15
Comparison between Coolpad Cool 30i and Coolpad C15: camera, battery, fast charging, display, performance and colors, side by side. More phones from Coolpad.
The verdict
Neither runs away with it: each wins something.
| Category | Cool 30i | C15 |
|---|---|---|
| Design & display | 5.1 | 4.8 |
| Performance & hardware | 3.7 | 3.1 |
| Camera | 4.1 | 3.8 |
| Connectivity | 5.2 | 5.4 |
| Battery & charging | 4.3 | 5.4 |
Which one is for you?
Coolpad Cool 30i, if you care about…
- Body Thickness
- 8.3 mm
- against 8.8 mm
- Audio Features
- A2DP, LE, Loudspeaker, Stereo Speakers
- against A2DP, LE, DTS, DTS:X, Loudspeaker
Coolpad C15, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- AnTuTu Score
- 127,000
- against 115,000
- Fast Charge Power
- 18 W
- against 10 W
- OS Version
- 14
- against 13
Specification comparison
Performance
| Specification | Cool 30i | C15 |
|---|---|---|
| Processor Model | MediaTek Helio G37 | MediaTek Helio G36 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz Best value | 2.2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 115,000 | 127,000 Best value |
| Geekbench 6 Single-Core | 205 | — |
| Geekbench 6 Multi-Core | 911 | — |
| CPU Description | Octa-core processor with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.7 GHz. | Octa-core: 4x2.2 GHz Cortex-A53 and 4x1.6 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v9 |
Design
| Specification | Cool 30i | C15 |
|---|---|---|
| Body Colors | White, Gold, Lavender, Blue, Black, Green | Blue, Purple, Black |
| Body Thickness | 8.3 mm Best value | 8.8 mm |
| Body Width | 76.7 mm | 75.7 mm |
| Body Height | 166.2 mm | 164.2 mm |
| Weight | 197.6 g | 196 g Best value |
| Usable Surface | 81.5 % | 83.2 % Best value |
| Body Materials | Polycarbonate | Plastic |
Battery
| Specification | Cool 30i | C15 |
|---|---|---|
| Battery Capacity | 4,500 mAh | 5,000 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 10 W | 18 W Best value |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Non-Removable |
Display
| Specification | Cool 30i | C15 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 400 nits |
| Display Diagonal | 6.56″ | 6.56″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,612 px Best value |
| Display Pixel Density | 267 ppi | 269 ppi Best value |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Touch Sampling Rate | — | 180 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | IPS LCD, Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, 90Hz | Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Cool 30i | C15 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Cool 30i | C15 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gravity Sensor, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | Cool 30i | C15 |
|---|---|---|
| Operating System | Android 13 | Android 14 |
| OS Family | Android | Android |
| OS Version | 13 | 14 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | Cool 30i | C15 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi 802.11a/b/g/n/ac | Dual Band, Wi-Fi Hotspot, Wi-Fi Display, Wi-Fi 802.11a/b/g/n, Wi-Fi 802.11ac |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | USB Type-C, USB Charging, USB Mass Storage, USB Host, USB OTG, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | NFC, USB Charging, USB Mass Storage, USB Host 2.0, USB Type-C, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering |
| USB Version | USB 2.0 | USB Type-C |
Audio
| Specification | Cool 30i | C15 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker, Stereo Speakers Best value | A2DP, LE, DTS, DTS:X, Loudspeaker |
