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Infinix Note 11s

Device A

Note 11s

Infinix · Phones

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Xiaomi Poco C81x

Device B

Poco C81x

Xiaomi · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationNote 11sPoco C81x
AnnouncedNovember 8, 20212026, April 23
Released2021, November2026, April 23
StatusAvailableAvailable
NETWORK6 fields
SpecificationNote 11sPoco C81x
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G LTE1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 411, 3, 5, 8, 28, 40, 41
5GNoNo
SpeedLTELTE
Technology4G/LTE/GSM2G / 3G / 4G
BODY5 fields
SpecificationNote 11sPoco C81x
BuildGlass front, plastic frame, plastic backGlass front, plastic back, plastic frame
Dimensions173.1 x 78.4 x 8.7 mm (6.81 x 3.09 x 0.34 in)171.79 x 77.8 x 8.26 mm
IP RatingNo IP ratingIP52
SIMNano-SIM + Nano-SIMDual Nano-SIM
Weight201 g (7.09 oz)193 g
DISPLAY6 fields
SpecificationNote 11sPoco C81x
Brightness472 nits (max)650 nits HBM
Refresh Rate120Hz120Hz
Resolution1080 x 2460 pixels (~387 ppi density)720 x 1640 pixels
Screen-to-body~84.5%~84.1%
Size6.95 inches, 114.7 cm2 (~84.5% screen-to-body ratio)6.88 inches
TypeIPS LCD, 120HzIPS LCD, 120Hz, 650 nits (HBM)
PLATFORM4 fields
SpecificationNote 11sPoco C81x
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core, up to 1.8GHz
ChipsetMediatek MT6781 Helio G96 (12 nm)Unisoc T7250
GPUMali-G57 MC2Mali-G57, 850MHz
OSAndroid 11, XOS 10Android 15
MEMORY4 fields
SpecificationNote 11sPoco C81x
Card slotmicroSDXC (dedicated slot)Dedicated memory card slot; up to 2 TB
Internal64GB, 128GB64 GB
RAM4GB RAM, 6GB RAM, 8GB RAM3 GB
Storage/RAM variants64GB, 128GB; 4GB RAM, 6GB RAM, 8GB RAM64 GB; 3 GB RAM
MAIN CAMERA3 fields
SpecificationNote 11sPoco C81x
FeaturesQuad-LED flash, HDR, panoramaLED Flash, HDR
MAIN CAMERA50 MP, f/1.6, (wide), PDAF 2 MP (macro) Auxiliary lens13 MP
Video1440p@30fps1080p@30fps
SELFIE CAMERA3 fields
SpecificationNote 11sPoco C81x
FeaturesHDRHDR
Selfie camera16 MP8 MP
Video1080p@30fps1080p@30fps
SOUND2 fields
SpecificationNote 11sPoco C81x
3.5mm jackYesYes
LoudspeakerYes, with dual speakersYes
COMMUNICATION6 fields
SpecificationNote 11sPoco C81x
Bluetooth5.0, A2DP, LE5.2
NFCNoNo
PositioningGPSGPS; Galileo; GLONASS; QZSS
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGUSB-C
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 5
FEATURES1 field
SpecificationNote 11sPoco C81x
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, compass
BATTERY3 fields
SpecificationNote 11sPoco C81x
Capacity5000 mAh5200mAh
Charging Type33W wired15W Wired
Type5000 mAhNon-removable Li-Ion Battery
ADDITIONAL INFORMATION5 fields
SpecificationNote 11sPoco C81x
ColorsHaze Green, Mithril Gray, Symphony CyanIce Blue, Crystal Black
Compatibility—India
Launch Price (USD)$255.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsX698MZB0O3FIN
Price in Nigeria₦165,000 (Stored estimate)₦160,000 (Stored estimate)
SECURITY1 field
SpecificationNote 11sPoco C81x
SecurityBiometric security: Fingerprint (side-mounted).Fingerprint sensor

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