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Infinix Note 40

Device A

Note 40

Infinix · Phones

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Xiaomi Poco M8

Device B

Poco M8

Xiaomi · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
SpecificationNote 40Poco M8
AnnouncedNote 408 January 2026 (manufacturer launch date)
Released2024-03-148 January 2026 (launch market; local availability varies)
StatusAvailableReleased
NETWORK6 fields
SpecificationNote 40Poco M8
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM: B2/3/5/8
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100WCDMA:B1/2/4/5/6/8/19
4G LTE1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 38, 40, 41, 66LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66/71; LTE TDD: B38/40/41/42/48
5GNon1/2/3/5/7/8/20/28/38/40/41/48/66/71/77/78
SpeedLTELTE, 5G
Technology4G/LTE/GSM5G / 4G / 3G / 2G
BODY5 fields
SpecificationNote 40Poco M8
BuildGlass front, plastic back, plastic frameComposite back; plastic and aluminum-alloy die-cast mid-frame
Dimensions164.1 x 74.5 x 7.8 mm (6.46 x 2.93 x 0.31 in)164 x 75.42 x 7.35 mm
IP RatingIP54 dust protected and water resistant (water splashes)IP66
SIMNano-SIM + Nano-SIMDual nano-SIM, dual standby; second slot shared with microSD; no eSIM
Weight190 g (6.70 oz)178g
DISPLAY9 fields
SpecificationNote 40Poco M8
Brightness1300 nits (peak)Brightness: 3200 nits peak brightness, 800 nits (typ)
Color—Color depth: 12-bit (68.7 billion colors); DCI-P3 wide color gamut
Features—Always-on display; sunlight and reading modes; DC/high-frequency PWM dimming; no HDR display
ProtectionCorning Gorilla GlassGorilla Glass 7i / Panda Glass 1711 (manufacturer FAQ lists alternative glass suppliers)
Refresh Rate120HzUp to 120Hz
Resolution1080 x 2436 pixels (~393 ppi density)1080 x 2392 pixels (~388 ppi density)
Screen-to-body~89.9%92%
Size6.78 inches, 109.9 cm2 (~89.9% screen-to-body ratio)6.77"
TypeAMOLED, 120Hz, 1300 nits (peak)AMOLED
PLATFORM4 fields
SpecificationNote 40Poco M8
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core Arm Cortex-A78 + Cortex-A55; up to 2.4 GHz
ChipsetMediatek Helio G99 UltimateSnapdragon 6 Gen 3
GPUMali-G57 MC2Qualcomm Adreno A710
OSAndroid 14, XOS 14Android 15 with Xiaomi HyperOS 2 at launch
MEMORY5 fields
SpecificationNote 40Poco M8
Card slotUnspecifiedExpandable storage up to 1TB
Internal256GB256GB / 512GB
RAM8GB RAM8 GB / 12 GB (availability varies by region)
Storage Type—LPDDR4X + UFS2.2
Storage/RAM variants256GB; 8GB RAM256GB / 512GB; 8 GB / 12 GB (availability varies by region) RAM
MAIN CAMERA3 fields
SpecificationNote 40Poco M8
FeaturesQuad-LED flash, HDR, panoramaSingle LED flash; HDR photos; main-camera autofocus
MAIN CAMERA108 MP, f/1.9, (wide), 1/1.52", PDAF 2 MP, f/2.4 3rd unspecified camera50 MP main, f/1.8, autofocus; 2 MP depth, f/2.4, fixed focus
Video1440p@30fps, 1080p@30/60fps4K at 30fps; 1080p at 30fps; 720p at 30fps
SELFIE CAMERA3 fields
SpecificationNote 40Poco M8
FeaturesHDRFixed focus; HDR photos; EIS for video
Selfie camera32 MP, f/2.2, (wide), 1/3.1"20MP front camera, f/2.2
Video1080p@30fps1080p at 30fps; 720p at 30fps
SOUND3 fields
SpecificationNote 40Poco M8
3.5mm jackNoYes
Dolby Atmos—Yes
LoudspeakerYes, with stereo speakersDual speakers
COMMUNICATION6 fields
SpecificationNote 40Poco M8
Bluetooth5.3, A2DP, LE5.1
NFCYes (market/region dependent)Yes
PositioningGPSGPS, GLONASS, Galileo, BDS
RadioFM radioNo FM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0; OTG; no DisplayPort Alt Mode
WLANWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11a/b/g/n/ac; 2.4 GHz and 5 GHz; Wi-Fi Direct
FEATURES3 fields
SpecificationNote 40Poco M8
Ai—Google Gemini, Circle to search with Google; AI Erase, AI Remove Reflection, AI Sky, AI Bokeh, AI Beautify
Satellite—No satellite communication
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassVirtual proximity sensor; Ambient light sensor; Accelerometer; Electronic compass; IR blaster; Gyroscope
BATTERY3 fields
SpecificationNote 40Poco M8
Capacity5000 mAh5520mAh (typ)
Charging Type45W wired, 50% in 26 min 20W wireless MagCharge Reverse wired Reverse wireless45W turbo charging; Up to 18W reverse charging
Type5000 mAhSilicon-anode battery; non-removable
ADDITIONAL INFORMATION6 fields
SpecificationNote 40Poco M8
ColorsTitan Gold, Obsidian Black, Racing EditionBlack; Silver; Green
Compatibility—Global POCO M8 5G specification; nano-SIM + hybrid nano-SIM/microSD slot. Available configurations and network support vary by region.
Cooling—No dedicated cooling system, according to Xiaomi’s model-specific FAQ
Launch Price (USD)$220.00 (reference only — see Price in Nigeria above for the actual retail price)—
ModelsX6853Region-specific variants
Price in Nigeria₦240,000 (Seller price)₦280,000 (Seller price)
SECURITY1 field
SpecificationNote 40Poco M8
SecurityBiometric security: Fingerprint (under display, optical).In-screen fingerprint sensor; AI face unlock

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