Tecno Spark 40c
+ CompareSCORE
- Released 2025, August
- OS Android 15
- Display 6.67"
- Camera Single Camera
- RAM 128/256GB
- Battery 6000mAh
PROS
- 1 6000mAh battery — the biggest in this batch
- 2 120Hz display with 700 nits HBM
- 3 18W charging on a 6000mAh cell
- 4 IP64 + 1.5m drop resistance
- 5 Infrared port + FM radio + 3.5mm jack
- 6 Android 15 with HIOS 15.1
- 7 DTS stereo speakers
CONS
- 1 Single 13MP rear camera — no ultrawide, no macro
- 2 Helio G81 is an entry-level chip
- 3 720p display only
- 4 18W charging is slow for a 6000mAh battery
- 5 No NFC
- 6 No microSD slot listed on either source
- 7 No weight published
Prices
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 / 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, 3, 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. | 165.6 x 77 x 8.4 mm |
| 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) |
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, ~85.0% screen-to-body |
| Resolution The number of pixels in the display, shown as width by height. Higher resolution generally means a sharper image. | 720 x 1600 pixels, 20:9 ratio (~263 ppi) |
Platform
| OS The operating system software that runs the phone and its apps. Its version affects features, security and app compatibility. | Android 15, HIOS 15.1 |
| Chipset The main processor platform that powers the device. It controls performance, power efficiency and supported features. | MediaTek Helio G81 (12 nm) |
| CPU The central processing unit that runs apps and tasks. More cores and higher clock speeds generally mean faster performance. | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 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-G52 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. | 128GB 4GB RAM, 128GB 8GB RAM, 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. | 4GB, 8GB |
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. | 13 MP, f/1.8, 27mm (wide), PDAF |
| 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, HDR, panorama |
| Video The meaning of VIDEO CAMERA is a camera that records video and usually audio | Video: 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. | Single 8 MP, f/2.0, (wide) |
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 DTS 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. | 5.2, A2DP, LE |
| 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. | No |
| 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. | FM radio |
| 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) |
| Battery Type The kind of battery used in the phone and whether it can be removed. It describes the battery technology and form. | 6000 mAh, non-removable |
| Battery Capacity The size of the battery, measured in milliamp-hours (mAh). A higher capacity usually means longer use between charges. | 6000 mAh |
| Charging How the battery is charged, including wired and wireless charging speeds in watts. Higher wattage usually means faster charging. | 18W wired |
| 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. | Veil White, Ripple Blue, Titanium Grey, Ink Black |
| Models The specific model numbers or variants of the phone sold in different regions. Different models may vary in bands or storage. | KM4k |
Disclaimer
We do not guarantee that the information of this page is 100% accurate and up to date. Read more
Design and Display
- 6.67-inch IPS LCD display with a 120Hz refresh rate and 700 nits HBM brightness, 720 x 1600 resolution
- 165.6 x 77 x 8.4 mm — no weight has been published for this phone
- Centre punch-hole selfie camera
- Rounded-square camera module with the “13 MP AI CAM” marking
- 3.5mm headphone jack is kept
- Side-mounted fingerprint reader
- IP64 splash and dust resistance plus 1.5m drop resistance
Performance
- MediaTek Helio G81 (12 nm) — octa-core, 2×2.0 GHz Cortex-A75 and 6×1.8 GHz Cortex-A55, with a Mali-G52 MC2 GPU
- 4GB or 8GB of RAM with 128GB or 256GB of storage
- No microSD slot is listed on either source — the card slot is unspecified on both
- Note that any virtual or extended RAM is not physical RAM — it does not add real memory
Camera
- Main: 13MP, f/1.8, 27mm (wide), PDAF
- Dual-LED flash, HDR and panorama
- Selfie: 8MP, f/2.0 (wide), with dual-LED flash
- Video: 1080p@30fps (main); selfie video is not specified by either source
- A single rear camera — no ultrawide, no macro and no depth lens
Battery and Charging
- 6000mAh battery, non-removable
- 18W wired charging — slow in absolute terms for a 6000mAh cell, and a full charge takes well over two hours
Software
- Android 15 with HIOS 15.1 (GSMArena fills in the HIOS 15.1 version; the MD table says Android 15)
Price in Pakistan
The MobileDokan official row converts to Rs. 27,999 for the 8GB + 256GB variant. whatmobile and hamariweb both list Rs. 29,999 — a 2,000-rupee gap. zmobiles lists a 36,999–43,999 range “depending on condition & seller” with a 4GB + 128GB variant line at 42,999 (“Official Launch Price”) — both are named here as the outlier and not used. The MD glance box says BDT 12,599, but the price ROW says 12,499 and rows win — that is the figure used here. The 4GB + 128GB and 8GB + 128GB variants have no sourced Pakistan price, so only the 8GB + 256GB is listed. PTA status is not yet confirmed — check it on DIRBS before buying.
8GB + 256GB — Rs. 27,999 (Expected)
| Model | Tecno Spark 40c |
| Price | PKR. 27,999 (Expected) |
| Display | 6.67" IPS LCD, 120Hz |
| RAM | 4GB / 8GB |
| ROM | 128GB / 256GB |
| Released | August 2025 |
Buying in Pakistan
- Check the IMEI and the exact model — KM4k
- Confirm the warranty
- Confirm PTA status on DIRBS before paying
- Check the variant (4GB + 128GB / 8GB + 128GB / 8GB + 256GB) before paying — only the 8GB + 256GB has a sourced price
Final Verdict: A 6000mAh battery and a 120Hz screen for under thirty thousand
The Spark 40c is the battery king of this batch: a 6000mAh cell, a 120Hz screen with 700 nits HBM brightness and Android 15 with HIOS 15.1, all for under thirty thousand rupees. The single 13MP camera and the entry-level Helio G81 are the obvious compromises, and there is no microSD slot listed — so pick the 256GB variant if you keep a lot on your phone. Check the PTA status on DIRBS before paying, and the 8GB + 256GB model is the one to buy.