Infinix Smart 20 HD
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- Released October 2026
- OS Android 15
- Display 6.67-inch IPS LCD, 120Hz
- Camera 8MP single camera
- RAM 3GB
- Battery 5000mAh
PROS
- 1 6.67-inch 120Hz display with 700 nits peak brightness
- 2 IP64 rating and 1.5m drop resistance
- 3 1440p video from both front and rear cameras
- 4 Side-mounted fingerprint sensor, NFC, FM radio and IR blaster included
- 5 Stereo speakers and a 3.5mm jack
CONS
- 1 Only 3GB of RAM and eMMC 5.1 storage
- 2 720p resolution and slow 15W charging
- 3 Android 15 and XOS 15.1 — a step behind the plain Smart 20's Android 16
- 4 Not officially launched in Pakistan — import only, no official warranty
- 5 Single 8MP rear camera, and no 5G
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 |
| 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, 20, 28, 38, 40, 41 |
| 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. | 165.62 x 77.01 x 8.25 mm |
| Weight How heavy the phone is, measured in grams. A lower weight generally makes a phone more comfortable to hold for long periods. | 189 g |
| Build The materials and construction used for the phone body, such as the front glass, back and frame. | Glass front, plastic back, plastic frame |
| 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. | Nano-SIM + Nano-SIM |
| Others Additional specifications that do not fit the other categories. This lists any remaining relevant details about the phone. | IP64 dust tight and water resistant (water splashes); Drop resistant up to 1.5m |
Display
| Type The kind of display panel used in the phone. Different panel types affect colour, contrast and power use. | IPS LCD, 120Hz, 700 nits (HBM) |
| Size The diagonal size of the display, measured in inches from corner to corner. | 6.67 inches |
| Resolution The number of pixels in the display, shown as width by height. Higher resolution generally means a sharper image. | 720 x 1600 pixels |
Platform
| OS The operating system software that runs the phone and its apps. Its version affects features, security and app compatibility. | Android 15, XOS 15.1 |
| Chipset The main processor platform that powers the device. It controls performance, power efficiency and supported features. | Unisoc T7250 (12 nm) |
| CPU The central processing unit that runs apps and tasks. More cores and higher clock speeds generally mean faster performance. | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 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 MP1 |
Memory
| Card slot A special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory (or in the past these slots have been used to add some missing features such as Wi-Fi connectivity). Memory cards have different capacities and are used to store and transfer files between compatible devices. There are several types of memory cards. The most popular and frequently used by mobile phone manufacturers is microSD; however, up until recently Sony Ericsson exclusively used the Memory Stick Micro (M2) card type developed by Sony. | microSDXC (dedicated slot) |
| 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. | 64 GB eMMC 5.1 |
| 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. | 3 GB |
| Variant A phone variant is a specific model or version of a phone that differs slightly from other versions of the same phone from the same manufacturer. These differences can include variations in colors, sizes, features, specifications, or other attributes that distinguish one variant from another. For example, smartphones can have different storage capacities and colors, and different iPhone variants can have different cellular bands. | 3GB 64GB |
Camera
| Single 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. | 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm, AF |
| Features Additional functions included for that part of the phone, such as special modes or enhancements. The list shows which extra functions are supported. | Dual-LED flash, panorama |
| Video The meaning of VIDEO CAMERA is a camera that records video and usually audio | 1440p@30fps, 1080p@30fps |
| 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. | 8 MP, f/2.0, (wide), 1/4.0", 1.12µm |
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 stereo speakers |
| 3.5mm jack A round headphone port for wired headphones and audio accessories. If present, wired audio can be used without an adapter. | Yes |
| 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. | GPS |
| NFC Near Field Communication, a short-range wireless feature for contactless payments and quick pairing. It works only over very short distances. | Yes |
| 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. | USB 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 (side-mounted), accelerometer, 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. | Non-removable Li-Po |
| 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. | 15W wired, 5W reverse charge |
| 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. | Night Pulse, Silver Dancer, Sunlike Orange |
| Models The specific model numbers or variants of the phone sold in different regions. Different models may vary in bands or storage. | X6725 |
Disclaimer
We do not guarantee that the information of this page is 100% accurate and up to date. Read more
The Infinix Smart 20 HD is the cheaper sibling of the Smart 20 — a 6.67-inch 120Hz screen, a 5000mAh battery, an IP64 rating and a side fingerprint sensor, for an expected Rs. 33,999. It launched in India and the Philippines in October 2026 at INR 10,999 and ₱5,999. It has NOT officially launched in Pakistan, so the price here is an Expected conversion and the phone would arrive through importers — and the plain Smart 20, already selling in Pakistan, is a different and better-specced phone.
Design and Display
6.67-inch IPS LCD, 120Hz refresh rate, 700 nits peak brightness, 720 x 1600 resolution, punch-hole selfie camera. 165.62 x 77.01 x 8.25 mm, 189 g. Glass front, plastic back and frame. IP64 dust and splash resistance and drop resistance up to 1.5m. Colours Night Pulse, Silver Dancer and Sunlike Orange. Stereo speakers and a 3.5mm headphone jack. The 120Hz panel is the standout at this price; the 720p resolution is the compromise.
Performance
Unisoc T7250 (12 nm), octa-core (2×1.8 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55), Mali-G57 MP1. 3GB RAM with virtual RAM expansion up to 6GB — that expansion is not physical RAM, it borrows storage. 64GB eMMC 5.1 storage with a dedicated microSDXC slot. Everyday apps and video run fine; 3GB of RAM is the hard limit on multitasking.
Camera
Main — 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm, AF, Dual-LED flash, panorama.
Video — 1440p@30fps, 1080p@30fps.
Selfie — 8 MP, f/2.0, (wide), 1/4.0", 1.12µm.
Video — 1440p@30fps, 1080p@30fps.
A single 8MP lens at the back and another at the front, but 1440p video from both is unusual at this price. Daylight shots are usable; low light and detail are limited by the small sensor.
Battery and Charging
5000mAh non-removable Li-Po battery, 15W wired charging, 5W reverse charging. A 10W adapter is included in the box. A full day of normal use is realistic; charging is slow by 2026 standards. No wireless charging.
Software
Android 15 with XOS 15.1. Note the generation gap with its own sibling: the plain Smart 20 runs Android 16 with XOS 16, while the HD ships a version older. Infinix’s AI tools and the XOS feature set are present, but buyers should expect the HD to sit behind the plain Smart 20 on software.
Price in Pakistan
The Smart 20 HD has not launched in Pakistan, so there is no official Pakistan price — the figure below is an Expected conversion from MobileDokan’s Bangladesh price of BDT 15,000, which works out to Rs. 33,999. India’s official launch price of INR 10,999 converts to about Rs. 32,999, and the Philippines official price of ₱5,999 converts to about Rs. 26,999 — the spread shows how much market pricing varies, and the Pakistan figure will only settle if Infinix launches the phone here. One old listing quotes Rs. 24,599, but that comes from a pre-launch rumor page whose specifications (2GB RAM, 13MP camera) are all wrong for the finished phone, so it is not used. PTA status is not yet confirmed.
3GB + 64GB — Expected: Rs. 33,999
| Model | Infinix Smart 20 HD |
| Price | PKR. 33,999 (Expected) |
| Display | 6.67" IPS LCD, 120Hz, 720×1600 |
| RAM | 3GB |
| ROM | 64GB |
| Released | October 2026 |
Buying in Pakistan
Check the IMEI and the exact model number — X6725 is the HD; X6840B is the plain Smart 20, a different phone with a Helio G81 Ultimate chip, 4GB RAM and a 5200mAh battery. Confirm warranty before paying: with no official Pakistan launch, only importer warranty applies. Confirm PTA status via DIRBS; the 60-day registration window applies. Do not pay the plain Smart 20’s price for the HD, and do not accept a listing that quotes the old Rs. 24,599 rumor figure.
Final Verdict: A likeable budget phone on paper — 120Hz, IP64, 1440p video — but in Pakistan it is an import-only Expected price, and the plain Smart 20 is the safer buy
A likeable budget phone on paper — 120Hz, IP64, 1440p video — but in Pakistan it is an import-only Expected price, and the plain Smart 20 is the safer buy.
