TecnoPhone

Available · Released 2025

Tecno Spark 40

Slim, smooth, and durable

Tecno Spark 40

At a Glance — Key Specifications

ChipsetMediaTek Helio G81 (12nm) / Helio G91 (NFC version) Mali-G52 MC2 (typical for G81)Display6.67″IPS LCD · 120 HzFront camera8 MPBattery5,200 mAh45W wired chargingOSAndroid 15HiOS 15

Tecno Spark 40 is a phone, released 2025. It pairs a 6.67″, IPS LCD, 120 Hz display with the MediaTek Helio G81 (12nm) / Helio G91 (NFC version) and a 5,200 mAh battery with 45W wired charging. Specifications are still being confirmed.

Tech Mansion Scores

6.6/10 overall

  • Display5.5
  • Battery8.0
  • Software6.0
  • Audio6.5

Scored from this device's verified specifications — categories with no real data are never scored.

Specifications are still being confirmed — scores appear as data is verified.

Launch timeline

  1. Released2025

Full Specifications

Every detail Tech Mansion has verified for this device, grouped the way people actually read them.

Launch

Launch status
Available
Release date
2025

Platform

OS
Android
OS version
Android 15, HiOS 15
Chipset (as published)
MediaTek Helio G81 (12nm) / Helio G91 (NFC version)
CPU
Octa-core
GPU
Mali-G52 MC2 (typical for G81)

Display

Display size
6.67″
Resolution
720 × 1,600 pixels
Panel type
IPS LCD
Refresh rate
120 Hz
Display protection
Tempered Glass

Battery

Battery capacity
5,200 mAh
Wired charging
45W

Body & build

Dimensions
165.6 × 77 × 7.67 mm
Colours
Ink Black, Titanium Grey, Veil White, Mirage Blue, Sunlight Orange

Connectivity

Bluetooth
Bluetooth 5
NFC
Yes
USB
USB Type-C, OTG
Positioning
GPS

Audio

3.5mm jack
Yes

Features

Sensors
Accelerometer, Gyroscope, Proximity, Compass
Fingerprint
Side-mounted

Camera

Front cameras
8 MP

Additional specifications

Launch
Month
July
Year
2025
Status
Available
Build
Screen Protection
IP64, Drop resistant (up to 1.5m)
Materials
Glass front, Plastic back, Plastic frame
Display
Size
6.67 inches
Storage
Card Slot
microSDXC
Type
eMMC 5.1
Cameras
Wide
Mp
50
Aperture
1.8
Focal Length
27
Description
Main sensor
Connectivity
Infrared
Yes
Radio
FM Radio
Battery
Capacity Mah
5200
Misc
Models
KM5
Sim
Types
Nano-SIM, Dual SIM
Camera Features
PDAF, HDR, Dual LED Flash
Sensors
Fingerprint
Fingerprint (side-mounted)
Accelerometer
Accelerometer
Gyroscope
Gyroscope
Compass
Compass
Virtual Proximity
Virtual proximity sensing
List
Fingerprint (side-mounted), Accelerometer, Gyroscope, Compass, Virtual proximity sensing
Memory Storage
0
Ram
4GB
Storage
4GB
1
Ram
6GB
Storage
6GB
2
Ram
8GB
Storage
8GB
3
Ram
8GB
Storage
8GB
Main Camera
Wide
50 MP, f/1.8, 27 mm, Main sensor
Features
PDAF, HDR, Dual LED Flash

Summary

Get a plain-English overview of what this device offers, generated from its specifications.

Alternatives to consider

Philips S7221Philips S72216.6 vs 6.6 overall
Tecno Spark 40Philips S7221
Launch20252026
ChipsetMediaTek Helio G81 (12nm) / Helio G91 (NFC version) Unisoc T8200 (6 nm)
Display6.67″ · IPS LCD · 120 Hz6.67″ · IPS LCD · 120 Hz
Battery5,200 mAh · 45W charging5,700 mAh · 25W charging
Full comparison →
Philips S7210Philips S72106.6 vs 6.5 overall

Philips S7210: Better for Battery life

Tecno Spark 40Philips S7210
Launch2025Jun 2026
ChipsetMediaTek Helio G81 (12nm) / Helio G91 (NFC version) Unisoc T765 (6 nm)
Display6.67″ · IPS LCD · 120 Hz6.75″ · IPS LCD
Battery5,200 mAh · 45W charging5,700 mAh
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Coolpad Cool X WideCoolpad Cool X Wide6.6 vs 6.1 overall

Better display — wins clearly

Tecno Spark 40Coolpad Cool X Wide
Launch20258 Nov 2026
ChipsetMediaTek Helio G81 (12nm) / Helio G91 (NFC version) MediaTek Helio G99 (4G)
Display6.67″ · IPS LCD · 120 Hz6.38″ · 90 Hz
Battery5,200 mAh · 45W charging18W charging
Full comparison →
vivo Y6kvivo Y6k6.6 vs 5.5 overall

vivo Y6k: Better for Display

Tecno Spark 40vivo Y6k
Launch2025Nov 2026
ChipsetMediaTek Helio G81 (12nm) / Helio G91 (NFC version) MediaTek Dimensity 6300 (octa-core, up to 2.4 GHz)
Display6.67″ · IPS LCD · 120 Hz6.74″ · LCD (other) · 120 Hz
Battery5,200 mAh · 45W charging15W charging
Full comparison →

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