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Tecno Spark 40, picture 1
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Phone

Tecno Spark 40

Brand
Tecno
Release date
2025
Screen size
6.67 ″
Chip
MediaTek Helio G81
Memory
4 GB
Storage
128 GB

The UnboxingTN Verdict

out of 100

The Tecno Spark 40 delivers smooth 120 Hz visuals and capable imaging, but its entry-level chipset and modest endurance limit its appeal.

What is good

  • 50 MP wide camera supports capable daylight photography.
  • 120 Hz refresh rate enables smoother scrolling.
  • Android 15 and up to 256 GB storage provide useful flexibility.

What is not

  • MediaTek Helio G81 limits demanding gaming performance.
  • 5200 mAh battery offers only modest endurance for this category.
  • 720 × 1600 IPS TFT display provides just 263 ppi.

How the score breaks down

  • Performance 40
  • Camera 70
  • Display 51
  • Battery 35
  • Connectivity 50
  • Build 55
  • Software 60

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Specifications

Performance

Chip
MediaTek Helio G81
Chip maker
MediaTek
Graphics
ARM Mali-G52 MC2
Operating system
Android
System version
15

Memory and storage

Memory
4 GB
6 GB
8 GB
Storage
128 GB
256 GB

Display

Screen size
6.67 ″
Resolution
720 × 1,600
Panel type
IPS TFT
Refresh rate
120 Hz
Pixel density
263 ppi

Battery

Battery
5,200 mAh

Cameras

Cameras
wide · 50 MP

Connectivity

Mobile network
4G
Wi-Fi
WiFi 5
Bluetooth
5.0
USB
2.0 OTG Type-C

Design

Height
165.6 mm
Width
77 mm
Thickness
7.67 mm
IP rating
IP64

Data source · gsmchoice