Tecno Spark 40 5G

Key Specifications
Display	6.75″ IPS LCD
Storage	8GB+256GB
Camera	50MP / 5MP
Processor	Dimensity 6400
Battery	6000mAh

The Tecno Spark 40 5G (Tecno KM8n) is another budget-friendly smartphone from Tecno, following the same path as the Tecno Spark Go 5G. Both models share a similar design language and overall specifications, making them strong contenders in the affordable 5G smartphone segment. With its sleek look and modern features, the Spark 40 5G aims to deliver a balanced experience for users who want reliable performance, stylish design, and essential 5G connectivity at a low price point.

In terms of hardware, the Tecno Spark 40 5G comes equipped with a 50MP rear camera and a 5MP selfie camera, featuring a dual-camera layout where one sensor also functions as an IR blaster for remote control use. The device is powered by the MediaTek Dimensity 6400 chipset, a 6000mAh long-lasting battery with 18W fast charging. It sports a 6.75-inch HD+ display with a 120Hz refresh rate and water-drop notch design for smooth visuals. The phone also introduces smart AI features like FreeLink (free calls without signal), Ask Ella AI, AI Eraser 2.0, AI Image Extender, Circle to Search, AI Writing, and AI Translate, making it a well-rounded choice for tech-savvy budget users.

Tecno Spark 40 5G price in KSA, UAE, Qatar, Oman, Kuwait, Bahrain, India, Bangladesh, Malaysia, Philippines, Europe, and full specifications are given below.

Tecno Spark 40 5G Specifications (Tecno KM8n)

Launch

13 October, 2025

Model Number

• Model Name: Tecno Spark 40 5G
• Model Number: Tecno KM8n
• Series: Tecno Spark Series

Network

• Technology: 2G / 3G / 4G / 5G
• 2G Bands: GSM 850/ 900/ 1800/ 1900 MHz
• 3G Bands: WCDMA
• 4G Bands: LTE
• 5G Bands: SA/NSA

SIM

Dual Nano-SIM + 1 MicroSD (3 Slots)

Build

• Dimensions
  • Width: 77.87 mm
  • Height: 167.69 mm
  • Thickness: 7.99 mm
  • Weight: 194 g
• Body
  • Front: Glass
  • Back: Plastic
  • Side: Plastic
  • Features: IP64 Dust and Water Resistant
  • SAR Value (India): <1.6 W/kg

Colors

• Ink Black
• Sky Blue
• Turquoise Green

Tecno Spark 40 5G Display

• Size and Type: 6.75-inch HD+ IPS LCD Drop-Notch Display
• Resolution: 1600 x 720 pixels
• Refresh Rate: 120Hz
• Touch Sampling Rate: 240Hz
• Color Depth: 16.07 Million, 8-bit
• Color Gamut: 72% NTSC
• Pixel Density: 260 PPI
• Aspect Ratio: 20:9
• Screen to Body Ratio: 90.3%
• Contrast Ratio:1500:1
• Brightness: 700nits (HBM)
• AI Features: Ask Ella AI, AI Eraser 2.0, AI Image Extender, Circle to Search, AI Writing, AI Translate, FreeLink (Free Call without Signal)

Tecno Spark 40 5G Processor

• Operating System: HIOS 15 ; Based on Android 15
• Chipset: Mediatek Dimensity 6400
• CPU Process: 6 nm
• CPU Core: Octa-core
• Primary Clock Speed: 2.5 GHz (2 x Cortex-A76)
• Secondary Clock Speed: 2.0 GHz (6 x Cortex-A55)
• GPU: ARM Mali-G57 MC2
• Updates: 2 Years of Security Updates
• AnTuTu Score: 414,009
• CPU Throttling Stability: 89% (15:00:1)
• Geekbench Benchmarks: 803 (Single-Core Score), 2159 (Multi-Core Score)

Tecno Spark 40 5G Camera

Single Rear Camera

• 50 MP Wide Camera
  • Aperture: ƒ/1.61
  • Focal Length: 23mm
  • ISO

Rear Camera Features

• LED Flash
• HDR
• Panorama
• Pro Mode
• Sky Shop
• Documents
• Night Mode
• Portrait Mode
• Vlog Mode
• Time Lapse
• Dual View Video
• Video Recording: 2K@30fps, 1080p@30fps, 720P@30fps

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Front Camera

• 5 MP In-Display Camera
  • Aperture: ƒ/2.0
  • Focal Length: 26mm

Front Camera Features

• HDR
• Panorama
• Portrait Mode
• Night Mode
• Time-Lapse
• Dual View Video
• Video Recording: 2K@30fps, 1080p@30fps, 720p@30fps

Storage

• RAM: 4GB / 8GB
• RAM Type: LPDDR4x
• ROM: 128GB / 256GB
• Storage Type: EMMC 5.1
• Card Slot: MicroSD, Up to 1TB
• Extended RAM: Up to 16GB (8+8)

Connectivity

• Cable Type: USB Type-C 2.0
• Wi-Fi: 802.11 a/b/g/n/5, 2.4/5GHz (Dual Band)
• Bluetooth: 5.4
• Location: GPS
• Sound: Single Speakers
• Headphone Jack: 3.5mm
• NFC: Support

Sensors

• Side Fingerprint Sensor
• Ambient Light Sensor
• Proximity Sensor
• Acceleration Sensor
• Gyroscope
• G-Sensor
• Electronic Compass
• Infrared Remote Control (In Rear Camera Layout)

Tecno Spark 40 5G Battery

• 6000mAh Non-removable Lithium Polymer Battery
• 18W Wired Charging

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Disclaimer. We can not guarantee that the information on this page is 100% correct.

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