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Specifications
Selected: Xiaomi Poco C40
Selected: Xiaomi Poco M4 Pro
Network
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International
SpeedHSPA, LTEHSPA, LTE
 HSDPA 850 / 900 / 1900 / 2100 - India
 1, 3, 5, 8, 40, 41 - India
Launch
Announced2022, June 062022, February 28
StatusAvailable. Released 2022, June 17Available. Released 2022, March 16
Body
Dimensions169.6 x 76.6 x 9.2 mm (6.68 x 3.02 x 0.36 in)159.9 x 73.9 x 8.1 mm (6.30 x 2.91 x 0.32 in)
Weight204 g (7.20 oz)179.5 g (6.31 oz)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
 Dust & splash resistantIP53 dust protected and water resistant
(vertical water sprays)
BuildGlass front (Gorilla Glass 3), plastic frame, plastic back
Display
TypeIPS LCD, 400 nitsAMOLED, 90Hz, 700 nits, 1000 nits (peak)
Size6.71 inches, 106.5 cm2 (~82.0% screen-to-body ratio)6.43 inches, 99.8 cm2 (~84.5% screen-to-body ratio)
Resolution720 x 1650 pixels (~268 ppi density)1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
ProtectionCorning Gorilla GlassCorning Gorilla Glass 3
Platform
OSAndroid 11, MIUI 13 for POCOAndroid 11, MIUI 13 for POCO
ChipsetJLQ JR510 (11 nm)Mediatek MT6781 Helio G96 (12 nm)
CPUOcta-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55)Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC1Mali-G57 MC2
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 2.2
Main Camera
Dual13 MP, f/2.2, (wide), PDAF
Auxiliary lens
64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
2 MP (macro)
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Video1080p@30fps1080p@30fps
Selfie Camera
Single5 MP, f/2.216 MP, f/2.5, (wide), 1/3.06" 1.0µm
FeaturesHDRHDR
Video1080p@30fps1080p@30fps
Sound
LoudspeakerYesYes, with stereo speakers
3.5mm jackYesYes
 24-bit/192kHz Hi-Res audio
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
NFCYes (market/region dependent)Yes
Infrared portYesYes
RadioFM radioFM radio, recording
USBUSB Type-C 2.0USB Type-C 2.0, OTG
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (side-mounted), accelerometer, gyro, compass
 Virtual proximity sensing
Battery
TypeLi-Po 6000 mAhLi-Po 5000 mAh
Charging18W wired33W wired, PD3.0, QC3, 100% in 58 min
Misc
ColorsPower Black, Coral Green, Poco YellowPower Black, Cool Blue, Poco Yellow
Models220333QPGMZB0B5VIN, 2201117PI, 2201117PG
PriceAbout 110 EUR£ 164.99
SAR0.85 W/kg (head)     0.85 W/kg (body)    
SAR EU0.59 W/kg (head)     0.84 W/kg (body)