TECNO SPARK 20 vs TECNO SPARK 30C

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

TECNO SPARK 20Helio G85Change
TECNO SPARK 30CTECNO SPARK 30CHelio G81Change

Key differences

  1. Chipset: the TECNO SPARK 20 uses the Helio G85 (12 nm), the TECNO SPARK 30C the Helio G81 (12 nm).
  2. Screen: 6.6 inches on the TECNO SPARK 20, 6.7 inches on the TECNO SPARK 30C. Up to 90 Hz on the TECNO SPARK 20, 120 Hz on the TECNO SPARK 30C.
  3. Main camera: 12.6 MP on the TECNO SPARK 20, 12 MP on the TECNO SPARK 30C.
  4. Versions: owners have shared the TECNO SPARK 20 as 8GB | 256GB, the TECNO SPARK 30C as 6GB | 128GB.

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

Chipset

Chipset
Helio G85Helio 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 | 256GB6GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in6.7 in
Resolution
720 × 1612720 × 1600
Pixel density
269 ppi263 ppi
Refresh rates
90 Hzalso 60120 Hzalso 60, 90

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
12.6 MP4096 × 3072 · f/1.6 · 4.09 mm12 MP4000 × 3000 · f/1.79 · 4.77 mm
Front camera
8 MP3264 × 2448 · f/2.2 · 2.87 mm8 MP3264 × 2448 · f/2 · 2.85 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
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 13Android 14
Released with
Android 13Android 14
Widevine DRM
L1L1

Sensors

Sensors
18 sensors18 sensors
TECNO SPARK 20 full specs TECNO SPARK 30C full specs

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