Side-by-side technical data
Coolpad Cool 40i vs Coolpad C15
Comparison between Coolpad Cool 40i and Coolpad C15: camera, battery, fast charging, display, performance and colors, side by side. More phones from Coolpad.
The verdict
Your pick: Coolpad C15, ahead on Battery & charging.
| Category | Cool 40i | C15 |
|---|---|---|
| Design & display | 4.8 | 4.8 |
| Performance & hardware | 3.1 | 3.1 |
| Camera | 3.8 | 3.8 |
| Connectivity | 5.6 | 5.4 |
| Battery & charging | 4.3 | 5.3 |
Which one is for you?
Coolpad Cool 40i, if you care about…
- Body Thickness
- 8.3 mm
- against 8.8 mm
Coolpad C15, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- Fast Charge Power
- 18 W
- against 10 W
Specification comparison
Performance
| Specification | Cool 40i | 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 | 155,000 | 127,000 |
| Geekbench 6 Single-Core | 205 | — |
| Geekbench 6 Multi-Core | 911 | — |
| CPU Description | Octa-core CPU with 4 Cortex-A53 cores at 2.3 GHz and 4 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 | v10 | v9 |
Design
| Specification | Cool 40i | C15 |
|---|---|---|
| Body Colors | Black, Blue, Pink, White | Blue, Purple, Black |
| Body Thickness | 8.3 mm Best value | 8.8 mm |
| Body Width | 77 mm | 75.7 mm |
| Body Height | 166.2 mm | 164.2 mm |
| Weight | 202 g | 196 g Best value |
| Usable Surface | 80.8 % | 83.2 % Best value |
| Body Materials | Polycarbonate | Plastic |
Battery
| Specification | Cool 40i | 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, Rechargeable, Battery Level Indicator | Fast Charging, Non-Removable |
Display
| Specification | Cool 40i | C15 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits | 400 nits |
| Display Diagonal | 6.56″ | 6.56″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px | 1,612 px |
| Display Pixel Density | 269 ppi | 269 ppi |
| 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, Capacitive Touch, Multi-Touch, Curved Glass, 90Hz | Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Cool 40i | C15 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Cool 40i | C15 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | Cool 40i | C15 |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| OS Family | Android | Android |
| OS Version | 14 | 14 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Cool 40i | 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 B3, 3G UMTS B5, 3G UMTS B8, 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 | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Wi-Fi Hotspot | 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 | NFC, USB Type-C, USB 2.0, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Host, USB Mass Storage, USB Host 2.0, USB OTG | 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 40i | C15 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, DTS, DTS:X, Loudspeaker |
