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Infinix Note 40S
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Battery: 5000 mAh
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RAM: 8GB
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Storage: 256GB
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Display: AMOLED, 6.78 inches
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Camera: Rear 108 MP+2 MP+unspecified, and Front 32 MP
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OS: Android 14, up to 2 major Android upgrades, XOS 14
Full Specifications
General
| Model | Infinix Note 40S |
| Announced | 2024, September |
| Released | 2024, October |
| Status | Available |
Price
| Official | 26999 BDT 6GB/128GB Approx. |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | 164.1 x 74.6 x 7.8 mm (6.46 x 2.94 x 0.31 in) |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 176 g (6.21 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
Nano-SIM + Nano-SIM |
| Colors |
Obsidian Black, Vintage Green |
Display Specification
| Display Type The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | AMOLED |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 6.78 inches, 109.9 cm2 |
| Resolution | 1080 x 2436 pixels |
| Refresh Rate | 120Hz |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 393 ppi density |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Corning Gorilla Glass |
| Features | 1B colors, 550 nits (typ), 1300 nits (peak) |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | Unspecified |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
256GB 8GB RAM UFS 2.2 |
Main Camera
| Camera Setup | Triple |
| Resolution |
108 MP, f/1.9, 24mm (wide), 1/1.52", PDAF 2 MP, f/2.4, (macro) 3rd unspecified camera |
| Features |
Quad-LED flash, HDR, panorama |
| Video | 1440p@30fps, 1080p@30/60fps |
Selfie Camera
| Camera Setup | Single |
| Resolution |
32 MP, f/2.2, (wide), 1/3.1" |
| Video | 1080p@30fps |
| Features |
Dual-LED flash |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 14, up to 2 major Android upgrades, XOS 14 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Mediatek Helio G99 Ultimate |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G57 MC2 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Ion (Lithium Ion) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 5000 mAh |
| Removable | No |
| Charging |
33W wired, 50% in 31 min 20W wireless MagCharge Reverse wired Reverse wireless Bypass charging |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | Yes |
Multimedia
| Loudspeaker The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes, with stereo speakers |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | No |
| Audio Features |
Tuned by JBL 24-bit/192kHz Hi-Res audio |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass |
Network & Connectivity
| Technology | GSM / HSPA / LTE |
| Speed | HSPA, LTE |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | Yes |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning | GPS |
| FM Radio | Yes |
| USB | USB Type-C 2.0, OTG |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
PROS
- High 120Hz refresh rate for a smooth gaming and scrolling experience
- Impressive 108MP main camera with super-zoom capabilities
- Generous 8GB RAM for excellent multitasking performance
- Ample 256GB storage for apps, photos, and media
- JBL-tuned dual speakers for enhanced audio experience
- Under-display fingerprint scanner for modern security
- Corning Gorilla Glass protection for durability
- Slim 7.8mm profile with lightweight 176g design
- Floating window feature for multitasking and a bypass charging feature for gaming
CONS
- Only 33W charging compared to the regular Note 40's 45W charging
- Helio G99 Ultimate may not match the flagship processor's performance for intensive tasks
- A curved display may be prone to accidental touches
- No 5G connectivity (4G variant)
- Battery performance is rated as average (50/100) by some users
- Body thickness rated as concerning (60/100) despite being slim
- Camera performance in photography scenarios may not match hardware specifications
About the Infinix Note 40S
The Infinix Note 40S is a premium mid-range smartphone that was announced in September 2024. This device is positioned as a feature-rich offering that combines flagship-level specifications with affordable pricing. It features a 6.78-inch display, is powered by the Helio G99 Ultimate chipset, and comes with a 5000 mAh battery, 256 GB storage, and 8 GB RAM, with Corning Gorilla Glass protection. The phone offers a 6.78-inch AMOLED display with a resolution of 1080*2436 pixels and a smooth 120Hz refresh rate, with the display being curved to give it a premium look.
The device features a 3D Curved 120Hz AMOLED display with an under-display fingerprint scanner, dual speakers tuned by JBL, and a 108MP primary camera with ‘Super-zoom’ as a definite highlight. The device runs on Android 14 with 2 years of system updates supported, making it an attractive option for users seeking a balance between premium features and value for money in the competitive smartphone market.
Main Key Features
- Display: 6.78-inch 3D curved AMOLED display with 120Hz refresh rate and 1080*2436 pixels resolution
- Processor: MediaTek Helio G99 Ultimate chipset for reliable performance
- Memory: 8 GB RAM with 256 GB internal storage
- Camera System: 108MP primary camera with ‘Super-zoom’ capability
- Battery: 5000 mAh battery with 33W fast charging
- Audio: Dual speakers tuned by JBL
- Security: Under-display fingerprint scanner
- Build: Corning Gorilla Glass protection
- Design: Slim profile at 7.8mm thickness and 176g weight
- Software: Android 14 with 2 years of system updates
Why Choose This Phone?
- Visual Excellence: The curved AMOLED display delivers fluid, immersive visuals—perfect for media, gaming, and everyday use.
- Fast & Flexible Charging: Packed with 33 W wired, 20 W wireless, and reverse charging—ensuring nonstop power.
- Feature-Rich for Budget: NFC, stereo JBL sound, IP54 durability, and under-display fingerprint make this a compelling all-rounder.
- Sleek Design: Modern, lightweight, and comfortable to hold, while retaining practical features.
- Value Proposition: Brings mid-range premium features to under ৳27,000 in Bangladesh.
Opinion
The Infinix Note 40S delivers an exceptional balance between style, performance, and features at its price point. The display stands out, charging versatility is stellar, and overall ergonomics are impressive. It’s not for high-end gaming or future-proof 5G use, but for everyday productivity, media, and photography under good lighting, it’s hard to beat. If you’re looking for a sharp-looking, feature-rich phone that won’t break your budget, this is a solid pick..
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FAQs about Infinix Note 40S
Q: What type of display does it have?
A: It features a 6.78-inch 3D curved AMOLED display with a 120Hz refresh rate and 1080*2436 pixels resolution.
Q: How good is the camera system?
A: It features a 108MP primary camera with ‘Super-zoom’ capability, making it suitable for detailed photography and zoom shots.
Q: What processor does it use?
A: It’s powered by the MediaTek Helio G99 Ultimate chipset.
Q: What is the battery capacity and charging speed?
A: It has a 5000mAh battery with 33W fast charging.
Q: What operating system does it run?
A: It runs on Android 14 with 2 years of system updates supported.
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