Side-by-side technical data

Xiaomi Poco C40 vs Xiaomi Poco X3 Pro

Comparison between Xiaomi Poco C40 and Xiaomi Poco X3 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.

Add a phone

Xiaomi

Poco C40

Xiaomi

Poco X3 Pro

Add another phone Add another phone

The verdict

Your pick: Xiaomi Poco X3 Pro, ahead on Design & display, Performance & hardware and Camera. Unless Battery & charging decides it for you.

Category
Category	Poco C40	Poco X3 Pro
Design & display	4.5	5.6
Performance & hardware	3.3	5.5
Camera	3.0	4.9
Connectivity	5.6	5.6
Battery & charging	6.6	5.9

Which one is for you?

Xiaomi Poco C40, if you care about…

Battery Capacity: 6,000 mAh; against 5,160 mAh
Weight: 204 g; against 215 g
Battery Features: Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included; against Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable

Xiaomi Poco X3 Pro, if you care about…

AnTuTu Score: 627,869; against 128,944
RAM Capacity: 8 GB; against 4 GB
Storage Type: UFS 3.1; against UFS 2.2
Display Refresh Rate: 120 Hz; against 60 Hz

Specification comparison

Show differences only

Performance

Specification	Poco C40	Poco X3 Pro
Processor Model	JLQ JR510	Qualcomm Snapdragon 860
Processor Process Size	11 nm	7 nm Best value
Graphics GPU	Mali-G57 MC1	Qualcomm Adreno 640
Storage Type	UFS 2.2	UFS 3.1 Best value
Maximum CPU Clock	2 GHz	2.96 GHz Best value
Maximum Storage Capacity	64 GB	256 GB Best value
AnTuTu Score	128,944	627,869 Best value
Geekbench 6 Single-Core	—	965
Geekbench 6 Multi-Core	—	2,432
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 one Kryo 485 Gold core at 2.96 GHz, three Kryo 485 Gold cores at 2.42 GHz, and four Kryo 485 Silver cores at 1.78 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	v10

Design

Specification	Poco C40	Poco X3 Pro
Body Colors	Black, Green, Blue, Yellow	Black, Blue, Bronze
Body Thickness	9.2 mm Best value	9.4 mm
Body Width	76.6 mm	76.8 mm
Body Height	169.6 mm	165.3 mm
Weight	204 g Best value	215 g
Usable Surface	82 %	84.6 % Best value
Body Materials	Plastic	Glass, Plastic
Resistance Features	Splash Resistant, Dust Resistant	IP53

Battery

Specification	Poco C40	Poco X3 Pro
Battery Capacity	6,000 mAh Best value	5,160 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, Battery Level Indicator, Charger Included, Rechargeable

Display

Specification	Poco C40	Poco X3 Pro
Display Aspect Ratio	20:9	20:9
Display Technology	IPS LCD	IPS LCD
Peak Display Brightness	400 nits	538 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 6, HDR10, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless

Sensors

Specification	Poco C40	Poco X3 Pro
Fingerprint Sensor Placement	Rear	Side

Sensor

Specification	Poco C40	Poco X3 Pro
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 Pro
Operating System	Android 11	Android 11
OS Family	Android	Android
OS Version	11	11
Google Services	Yes	Yes
Widevine L1	—	Yes

Connectivity

Specification	Poco C40	Poco X3 Pro
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, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS 1700 AWS, 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 5.0
Bluetooth Profiles	A2DP, LE, EDR, HID	A2DP, LE
Navigation Systems	GPS, A-GPS, GLONASS, Galileo, BeiDou	GPS, A-GPS, GLONASS, Galileo, BeiDou
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	USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Infrared, Computer Sync, OTA Sync, Tethering, VoLTE
USB Version	USB 2.0	USB 2.0
SAR American Head	—	0.99 W/kg
SAR American Body	—	0.67 W/kg
SAR (EU) head	—	0.57 W/kg
SAR (EU) body	—	0.9 W/kg
Max. download speed	—	2,000 Mbps
Max. upload speed	—	316 Mbps

Audio

Specification	Poco C40	Poco X3 Pro
Microphone Count	—	2
Audio Features	A2DP, LE, EDR, HID, Loudspeaker	Stereo Speakers, Hi-Res Audio, A2DP, LE Best value

Technical

Specification	Poco C40	Poco X3 Pro
Model numbers	220333QPG	M2102J20SG, M2102J20SI