Side-by-side technical data
Xiaomi Poco C31 vs Xiaomi Poco M7 4G
Comparison between Xiaomi Poco C31 and Xiaomi Poco M7 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Poco M7 4G is the more capable all-rounder: its 6.9″, 1080 px by 2340 px display is larger and sharper than the Xiaomi Poco C31’s 6.53″, 720 px by 1600 px screen. The C31 is lighter, though, at 194 g versus 224 g.
The M7 4G also pulls ahead in performance, with a Snapdragon 685, 475,000 AnTuTu points, and 8 GB of RAM; the C31 has a MediaTek Helio G35, 109,054 points, and 4 GB. Its UFS 2.2 storage and 256 GB capacity also outclass the C31’s eMMC 5.1 and 64 GB.
The M7 4G’s main camera is 50 MP against 13 MP, while its 7000 mAh battery exceeds the C31’s 5000 mAh. It charges at 33 W rather than 10 W and supports reverse charging. NFC and an infrared blaster are also on the M7 4G; the C31 instead has a 3.5 mm jack. The C31 suits anyone prioritizing a lighter phone, while the M7 4G is the pick for more screen, performance, and battery.
Xiaomi Poco C31
The Xiaomi Poco C31 is the better buy for anyone prioritizing a lighter phone: it weighs 194 g versus 224 g.
Xiaomi Poco M7 4G
The Xiaomi Poco M7 4G is the better buy for anyone seeking more performance, with 475,000 AnTuTu points and 8 GB of RAM.
The verdict
Your pick: Xiaomi Poco M7 4G, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Poco C31 | Poco M7 4G |
|---|---|---|
| Design & display | 4.6 | 6.0 |
| Performance & hardware | 2.5 | 5.1 |
| Camera | 3.0 | 3.8 |
| Connectivity | 4.2 | 5.8 |
| Battery & charging | 5.1 | 6.9 |
Which one is for you?
Xiaomi Poco C31, if you care about…
- Weight
- 194 g
- against 224 g
Xiaomi Poco M7 4G, if you care about…
- Battery Capacity
- 7,000 mAh
- against 5,000 mAh
- AnTuTu Score
- 475,000
- against 109,054
- RAM Capacity
- 8 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- against Wi-Fi 802.11a/b/g/n
Specification comparison
Performance
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Processor Model | MediaTek Helio G35 | Qualcomm Snapdragon 685 |
| Processor Process Size | 12 nm | 6 nm Best value |
| Graphics GPU | PowerVR GE8320 | Qualcomm Adreno 610 |
| Storage Type | eMMC 5.1 | UFS 2.2 Best value |
| Maximum CPU Clock | 2.3 GHz | 2.8 GHz Best value |
| Maximum Storage Capacity | 64 GB | 256 GB Best value |
| AnTuTu Score | 109,054 | 475,000 Best value |
| Geekbench 6 Single-Core | 189 | 473 Best value |
| Geekbench 6 Multi-Core | 810 | 1,510 Best value |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. | Octa-core processor with four 2.8 GHz Cortex-A73 cores and four 1.9 GHz Cortex-A53 cores. |
| 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 | v8 | v10 |
Design
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Body Colors | Blue, Grey | Black, Blue, Silver, Green |
| Body Thickness | 9 mm | 8.6 mm Best value |
| Body Width | 77.1 mm | 80.5 mm |
| Body Height | 164.9 mm | 171.1 mm |
| Weight | 194 g Best value | 224 g |
| Usable Surface | 81 % | 84.9 % Best value |
| Body Materials | Plastic | Plastic |
| Resistance Features | — | IP64 |
| Drop Resistance Class | — | B |
| Repairability Class | — | C |
| Drop Test Count | — | 180 |
Battery
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Battery Efficiency Rating | — | B |
| Battery Capacity | 5,000 mAh | 7,000 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 10 W | 33 W Best value |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Battery Level Indicator Best value |
| Battery Endurance | — | 62 h |
| Charge cycles | — | 1,000 |
Display
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 480 nits | 850 nits Best value |
| Display Diagonal | 6.53″ | 6.9″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,600 px | 2,340 px Best value |
| Display Pixel Density | 269 ppi | 374 ppi Best value |
| Display Refresh Rate | — | 144 Hz |
| Touch Sampling Rate | 120 Hz | 240 Hz Best value |
| Display Contrast Ratio | 1,500 :1 | 1,500 :1 |
| Display Features | Water Drop Notch, Gorilla Glass 3, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Touchscreen | Hole-Punch Notch, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Mohs Level 6 |
Sensors
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Virtual Proximity Sensing, Cooling System |
Software
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Operating System | Android 10 | Android 15 |
| OS Family | Android | Android |
| OS Version | 10 | 15 Best value |
| OS Update Support | — | 2 years |
| Google Services | Yes | Yes |
Connectivity
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| 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 B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g Best value |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, EDR | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG | Virtual Proximity Sensing, Infrared, NFC, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 0.51 W/kg Best value | 0.86 W/kg |
| SAR American Body | 0.83 W/kg | 0.81 W/kg Best value |
| Max. download speed | 300 Mbps | 390 Mbps Best value |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | Loudspeaker, Hi-Res Audio, Dolby Atmos, A2DP, LE |
Technical
| Specification | Poco C31 | Poco M7 4G |
|---|---|---|
| Model numbers | MZB0A0MIN, MZB0A0KIN, 211033MI, 22031116AI | 25062PC34E |
