Infinix Note 40s

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AVAILABLE Update On: 2026, November 10 ★ 4.1/5
₨ 49,999
In
Infinix
Android
MediaTek
NFC
Fingerprint
  • Released October 2024
  • OS Android 14
  • Display 6.78" AMOLED 120Hz
  • Camera 108MP Triple
  • RAM 8GB / 256GB
  • Battery 5000mAh 33W

Our Rating

The overall rating is based on review by our experts

8.1
  • Battery 10 / 10
  • Camera 5 / 10
  • Design 8 / 10
  • Connectivity 9 / 10
  • Display 7 / 10
  • Performance 6 / 10
  • Usability 10 / 10
  • Features 10 / 10

PROS

  1. 1 6.78-inch AMOLED 120Hz with 1300 nits peak
  2. 2 Helio G99 Ultimate with 8GB RAM
  3. 3 108MP main camera with 32MP front camera
  4. 4 33W wired charging with 20W wireless MagCharge
  5. 5 5,000mAh battery
  6. 6 IP54 splash resistance
  7. 7 Under-display fingerprint
  8. 8 Stereo speakers tuned by JBL
  9. 9 NFC
  10. 10 Wireless FM radio

CONS

  1. 1 4G only, no 5G
  2. 2 The two extra rear sensors add little
  3. 3 33W wired charging is slow next to the 100W on the Note 40 Pro Plus
  4. 4 No 3.5mm jack
  5. 5 Discontinued — mostly a used buy now

Specification

Network

Technology The mobile network technology the phone uses, such as GSM, HSPA or LTE. It determines which types of networks the phone can connect to. GSM / HSPA / LTE
2G bands The second-generation mobile network bands the phone can use for calls and basic data. Support for more bands means better compatibility with different networks. GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands The third-generation mobile network bands the phone supports for calls and mobile data. More supported bands mean better compatibility with different networks. HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands The fourth-generation (LTE) mobile network bands the phone supports. More supported bands mean better compatibility and coverage on different networks. 1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
Speed The data speed the phone can support on mobile networks. Higher speeds mean faster downloads and uploads when the network supports them. HSPA, LTE

Body

Dimensions The height, width and thickness of the phone, usually measured in millimetres. Smaller dimensions generally make a phone easier to hold. 164.1 x 74.6 x 7.8 mm
Weight How heavy the phone is, measured in grams. A lower weight generally makes a phone more comfortable to hold for long periods. 176 g
SIM The SIM card type and number the phone accepts, such as Nano-SIM or dual SIM. It determines how many mobile connections can be used. Dual SIM (Nano-SIM, dual stand-by)
Others Additional specifications that do not fit the other categories. This lists any remaining relevant details about the phone. IP54, dust and splash resistant

Display

Type The kind of display panel used in the phone. Different panel types affect colour, contrast and power use. AMOLED, 1B colors, 120Hz, 550 nits (typ), 1300 nits (peak)
Size The diagonal size of the display, measured in inches from corner to corner. 6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio)
Resolution The number of pixels in the display, shown as width by height. Higher resolution generally means a sharper image. 1080 x 2436 pixels (~393 ppi density)
Protection Protection applied to the display or body, such as strengthened glass or water and dust resistance ratings. Corning Gorilla Glass

Platform

OS The operating system software that runs the phone and its apps. Its version affects features, security and app compatibility. Android 14, up to 2 major Android upgrades, XOS 14
Chipset The main processor platform that powers the device. It controls performance, power efficiency and supported features. MediaTek Helio G99 Ultimate
CPU The central processing unit that runs apps and tasks. More cores and higher clock speeds generally mean faster performance. Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU The graphics processing unit that handles images, video and games. A more capable GPU generally gives smoother graphics and gaming. Mali-G57 MC2

Memory

Internal Storage The built-in storage space for apps, photos and files, measured in gigabytes. More storage lets you keep more content on the phone. 256GB 8GB RAM
RAM The memory the phone uses to run apps and keep them open in the background, measured in gigabytes. More RAM generally helps multitasking run smoothly. 8GB

Camera

Triple A camera is a device that captures light and processes it into an image. It does this through a lens, which focuses the light onto a light-sensitive surface where a picture is formed. This could be film in traditional cameras or an electronic sensor in digital cameras. 108 MP, f/1.9, 24mm (wide), 1/1.52", PDAF + 2 MP, f/2.4, (macro) + unspecified camera
Features Additional functions included for that part of the phone, such as special modes or enhancements. The list shows which extra functions are supported. Quad-LED flash, HDR, panorama
Video The meaning of VIDEO CAMERA is a camera that records video and usually audio 1440p@30fps, 1080p@30/60fps
Selfie camera The front-facing camera used for self-portraits and video calls. Higher megapixels can give more detail, along with features such as autofocus or flash. Single 32 MP, f/2.2, (wide), 1/3.1"

More

Loudspeaker The built-in speaker used for calls on speakerphone, music and videos. It states whether the phone has one and its type, such as stereo speakers. Yes, with dual speakers (Tuned by JBL, 24-bit/192kHz Hi-Res audio)
3.5mm jack A round headphone port for wired headphones and audio accessories. If present, wired audio can be used without an adapter. No
WLAN The Wi-Fi standards the phone supports for wireless internet. Newer standards generally offer faster speeds and better connections. Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth A short-range wireless technology for connecting accessories such as headphones and speakers. A newer version generally offers better range, speed and power efficiency. Yes
GPS Satellite positioning used to find the phone location for maps and navigation. Support for more satellite systems can improve accuracy. Yes
NFC Near Field Communication, a short-range wireless feature for contactless payments and quick pairing. It works only over very short distances. Yes (market/region dependent)
FM radio Mobile phones that support FM radio have a dedicated FM radio receiver chip. This chip is responsible for receiving FM radio signals and converting them into audio signals that can be played through the phone's speakers or headphones. Yes
USB The USB port used for charging and data transfer. Newer USB versions generally offer faster transfer speeds and a reversible connector. Type-C 2.0, OTG
Infrared port An infrared (IR) port is a port on an electronic device that sends and receives data using infrared light. IR ports were commonly used in wireless devices to allow for fast communication with other devices, such as base stations. IR ports work by allowing two devices to face each other and share data using infrared rays within a range of 10 meters.
Sensors Built-in sensors that detect motion, light, position and other conditions. They enable features such as auto-rotation, face unlock and navigation. Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery Type The kind of battery used in the phone and whether it can be removed. It describes the battery technology and form. Li-Po 5000 mAh, non-removable
Battery Capacity The size of the battery, measured in milliamp-hours (mAh). A higher capacity usually means longer use between charges. 5000 mAh
Charging How the battery is charged, including wired and wireless charging speeds in watts. Higher wattage usually means faster charging. 33W wired, 50% in 31 min (advertised), 20W wireless MagCharge, Reverse wired, Reverse wireless, Bypass charging
Made by The company that makes the device. It names the manufacturer responsible for the phone. China
Color The color options in which the phone is available. Color choice does not affect performance or features. Obsidian Black, Vintage Green
Models The specific model numbers or variants of the phone sold in different regions. Different models may vary in bands or storage. X6850B

Disclaimer

We do not guarantee that the information of this page is 100% accurate and up to date. Read more

The Infinix Note 40s is the 4G twin of the Note 40 Pro Plus. It keeps the same 6.78-inch AMOLED screen at 120Hz, the same 108MP camera and the same 20W wireless charging, but swaps the Dimensity 7020 for the Helio G99 Ultimate, with 33W wired charging in place of the Pro Plus’s 100W. Announced in September 2024 and released the following month, it arrived in Pakistan just under fifty thousand rupees — and in 2026 that is still the price it sells around, mostly as a used handset or an import, because Infinix has moved on and retailers list it as discontinued. What follows is the phone as it stands today, at the price Pakistani shops actually ask for it.

Design and Display

The 6.78-inch AMOLED panel runs at 120Hz and shows 1 billion colours, with 1300 nits of peak brightness that keeps it readable in direct sunlight — the test that actually matters in a Pakistani summer. Resolution is 1080×2436, which works out to about 393 pixels per inch, so text stays sharp at normal viewing distance. Corning Gorilla Glass covers the front, though Infinix never said which version, and the body carries an IP54 rating. That means dust and splashes, not a swim: rain and a spilled cup are fine, a dunk in a pool is not. At 176g and 7.8mm thick it is light for a phone this size, and it slips into a pocket without the drag of the heavier phones in this family.

Performance

The Helio G99 Ultimate is a proven mid-range 4G chip, and with 8GB of LPDDR4X RAM it handles daily use without fuss — calls, WhatsApp, YouTube, Chrome with a dozen tabs open, all of it smooth. Games run well at medium settings, and the 256GB of UFS 2.2 storage leaves room for a large photo library and a few heavy games. The honest limit is the chip’s age: it is a 2024 part, and it warms up under sustained load, so long gaming sessions will throttle a little. There is no 5G here, so this is a phone for someone who is happy on 4G — and most Pakistani networks still are, day to day.

Camera

  • Main: 108MP, f/1.9, 24mm wide with PDAF — the camera that does the real work, sharp in daylight and decent after dark for the price.
  • Macro: 2MP, f/2.4 — a close-up sensor that adds little beyond the occasional fun shot.
  • Third sensor: Infinix lists a third rear sensor without saying what it is, so do not buy the phone for it — it contributes nothing you can count on.
  • Selfie: 32MP, f/2.2 — a genuine step up from the 8MP selfie cameras on the Hot 50 family, and it shows in video calls and portraits.

Video tops out at 1440p at 30fps, with 1080p at 30 or 60fps for everyday clips. The front camera records at 1080p at 30fps with a dual-LED flash for dark rooms.

Battery and Charging

The 5,000mAh battery gets through a full day of normal use with room to spare, and the charging is the headline of this phone. Wired charging runs at 33W and reaches 50% in 31 minutes, but the real draw is the 20W wireless MagCharge — wireless charging is rare at this price in Pakistan. It also does reverse wired and reverse wireless charging, so it can top up earbuds or a friend’s phone, and bypass charging keeps the battery cool while gaming on the cable. The honest weakness is the wired speed: 33W is slow next to the 100W on the Note 40 Pro Plus, and a full charge takes well over an hour.

Software

The phone launched on Android 14 with XOS 14, and Infinix promises up to two major Android upgrades. That is decent for the brand, but buy the phone for what it runs today, not for long software support — a 2024 Infinix is not a long-term update story. XOS is heavier than stock Android, with extra apps and its own look, and it takes a bit of time to strip back to the way you want it.

Price in Pakistan

The expected price in Pakistan is Rs. 49,999 for the single 8GB + 256GB variant. That figure comes from zmobiles.pk, which lists the phone at Rs. 49,999 and notes that it is discontinued. The Bangladesh official price of ৳26,999 converts to about Rs. 60,999, but that is a launch-era figure from October 2024 — it is not what the phone sells for in Pakistan today, so it is not used here. The phone is discontinued, so most units on sale now are used handsets or imports, and the price reflects what Pakistani retailers list today.

8GB + 256GB — Expected: Rs. 49,999 (zmobiles.pk lists Rs. 49,999; the MD Official price converts to Rs. 60,999 — a launch-era figure, not used)

Model Infinix Note 40s
Price PKR. 49,999 (Expected)
Display 6.78″ AMOLED 1080×2436 pixels
RAM 8 GB
ROM 256 GB
Released October 2024

Buying in Pakistan

  • Check the exact model number — X6850B — and the IMEI on DIRBS before paying. PTA status varies from unit to unit, and a non-PTA phone will stop working on local networks after the grace period.
  • On a used unit, check the battery health percentage before paying — a tired battery is the most common problem on a phone of this age.
  • Buy from a seller who offers a checking warranty, and test the wireless charging, the fingerprint sensor and the speakers in the shop.
  • NFC is market and region dependent, so confirm it works on the exact unit being bought.
  • Confirm whether the seller’s warranty is official or shop-only — a discontinued phone rarely carries an official warranty.

Final Verdict: A 120Hz AMOLED screen and wireless charging for under fifty thousand

The Note 40s makes sense for one buyer in particular: someone who wants a big, bright 120Hz AMOLED screen, a 108MP camera and wireless charging, and does not care about 5G. At Rs. 49,999 it undercuts most of the phones that offer wireless charging at all, and the 32MP front camera is a real bonus. Buy it as a used or imported unit with the IMEI checked on DIRBS first — and if you want faster wired charging or a longer software life, look at the Note 40 Pro Plus or the newer Note 50 instead.

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