Side-by-side technical data
Xiaomi Poco C40 vs Xiaomi Poco X3
Comparison between Xiaomi Poco C40 and Xiaomi Poco X3: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Your pick: Xiaomi Poco X3, ahead on Design & display, Performance & hardware and Camera. Unless Battery & charging decides it for you.
| Category | Poco C40 | Poco X3 |
|---|---|---|
| Design & display | 4.5 | 5.3 |
| Performance & hardware | 3.3 | 4.1 |
| Camera | 3.0 | 5.4 |
| Connectivity | 5.6 | 5.8 |
| Battery & charging | 6.6 | 6.3 |
Which one is for you?
Xiaomi Poco C40, if you care about…
- Storage Type
- UFS 2.2
- against UFS 2.1
- Weight
- 204 g
- against 225 g
- Battery Features
- Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included
- against Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator
- Body Thickness
- 9.2 mm
- against 10.1 mm
Xiaomi Poco X3, if you care about…
- AnTuTu Score
- 328,145
- against 128,944
- RAM Capacity
- 8 GB
- against 4 GB
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Display Refresh Rate
- 120 Hz
- against 60 Hz
Specification comparison
Performance
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Processor Model | JLQ JR510 | Qualcomm Snapdragon 732G |
| Processor Process Size | 11 nm | 8 nm Best value |
| Graphics GPU | Mali-G57 MC1 | Qualcomm Adreno 618 |
| Storage Type | UFS 2.2 Best value | UFS 2.1 |
| Maximum CPU Clock | 2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 128,944 | 328,145 Best value |
| Geekbench 6 Single-Core | — | 730 |
| Geekbench 6 Multi-Core | — | 1,759 |
| CPU Description | Octa-core CPU with four Cortex-A55 cores at 2.0 GHz and four Cortex-A55 cores at 1.5 GHz. | Octa-core processor with 2 Kryo 470 Gold cores at 2.3 GHz and 6 Kryo 470 Silver cores at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 8 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v9 |
Design
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Body Colors | Black, Green, Blue, Yellow | Blue, Grey |
| Body Thickness | 9.2 mm Best value | 10.1 mm |
| Body Width | 76.6 mm | 76.8 mm |
| Body Height | 169.6 mm | 165.3 mm |
| Weight | 204 g Best value | 225 g |
| Usable Surface | 82 % | 84.6 % Best value |
| Body Materials | Plastic | Glass, Plastic, P2i Nano Coating |
| Resistance Features | Splash Resistant, Dust Resistant | IP53 |
Battery
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Battery Capacity | 6,000 mAh | 6,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 33 W Best value |
| Battery Features | Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included Best value | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits | 450 nits Best value |
| Display Diagonal | 6.71″ Best value | 6.67″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,650 px | 2,400 px Best value |
| Display Pixel Density | 268 ppi | 395 ppi Best value |
| Display Refresh Rate | 60 Hz | 120 Hz Best value |
| Touch Sampling Rate | — | 240 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, IPS LCD | Gorilla Glass 5, 120Hz, HDR10, Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, Color LED Notifications, Scratch Resistant, Capacitive Touch, Multi-Touch |
Sensors
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Virtual Proximity Sensing | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Operating System | Android 11 | Android 10 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 10 |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| 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, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 Best value |
| Bluetooth Profiles | A2DP, LE, EDR, HID | A2DP, LE, EDR, HID |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE | 3.5 mm Audio Jack, Infrared, FM Radio, USB Type-C, USB OTG, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.75 W/kg |
| SAR American Body | — | 0.61 W/kg |
| SAR (EU) head | — | 0.558 W/kg |
| SAR (EU) body | — | 0.986 W/kg |
| Max. download speed | — | 800 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, EDR, HID, Loudspeaker | Stereo Speakers, Noise-Cancellation Microphone, Two Microphones, Hi-Res Audio, A2DP, LE, EDR, HID Best value |
Technical
| Specification | Poco C40 | Poco X3 |
|---|---|---|
| Model numbers | 220333QPG | MZB07Z0IN, MZB07Z1IN, MZB07Z2IN, MZB07Z3IN, MZB07Z4IN, MZB9965IN, M2007J20CI |
