TECNO SPARK 30 vs TECNO SPARK 40

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

TECNO SPARK 30TECNO SPARK 30Helio G91Change
TECNO SPARK 40Helio G81Change

Key differences

  1. Chipset: the TECNO SPARK 30 uses the Helio G91 (12 nm), the TECNO SPARK 40 the Helio G81 (12 nm).
  2. Screen: 6.8 inches on the TECNO SPARK 30, 6.7 inches on the TECNO SPARK 40. Up to 90 Hz on the TECNO SPARK 30, 120 Hz on the TECNO SPARK 40.
  3. Battery: 5,000 mAh on the TECNO SPARK 30, 5,200 mAh on the TECNO SPARK 40.
  4. Main camera: 16.1 MP on the TECNO SPARK 30, 12.5 MP on the TECNO SPARK 40.

The same on both: Wi-Fi 5 and Widevine L1.

Chipset

Chipset
Helio G91Helio G81
Process
12 nm12 nm
CPU
2× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A552× 2.00 GHz Cortex-A75
6× 1.70 GHz Cortex-A55
Top CPU speed
2.00 GHz2.00 GHz
CPU cores
88
GPU
Mali-G52 MC2Mali-G52 MC2

Memory

Versions seen
8GB | 128GB
8GB | 256GB4GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.8 in6.7 in
Resolution
1080 × 2460720 × 1600
Pixel density
397 ppi263 ppi
Refresh rates
90 Hzalso 60120 Hzalso 60, 90

Battery

Capacity
5,000 mAh5,200 mAh

Cameras

Back camera
16.1 MP4624 × 3472 · f/1.75 · 5.26 mm12.5 MP4080 × 3072 · f/1.6 · 4.11 mm
Front camera
13.1 MP4208 × 3120 · f/2.2 · 3.26 mm8 MP3264 × 2448 · f/2 · 2.83 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 5Wi-Fi 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
YesNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 14Android 15
Released with
Android 14Android 15
Widevine DRM
L1L1

Sensors

Sensors
18 sensors17 sensors
TECNO SPARK 30 full specs TECNO SPARK 40 full specs

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy