TECNO SPARK 20 vs vivo Y18

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

Key differences

  1. Main camera: 12.6 MP on the TECNO SPARK 20, 13.1 MP on the Y18.
  2. Versions: owners have shared the TECNO SPARK 20 as 8GB | 256GB, the Y18 as 4GB | 64GB.
  3. Software: Android 13 on the TECNO SPARK 20, Android 16 on the Y18 (newest seen).

The same on both: the Helio G85 chip, a 90 Hz screen, Wi-Fi 5, NFC and Widevine L1.

Chipset

Chipset
Helio G85Helio G85
Process
12 nm12 nm
CPU
2× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A55
2× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A55
Top CPU speed
2.00 GHz2.00 GHz
CPU cores
88
GPU
Mali-G52 MC2Mali-G52 MC2

Memory

Versions seen
8GB | 256GB4GB | 64GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in6.6 in
Resolution
720 × 1612720 × 1612
Pixel density
269 ppi269 ppi
Refresh rates
90 Hzalso 6090 Hzalso 60

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
12.6 MP4096 × 3072 · f/1.6 · 4.09 mm13.1 MP4208 × 3120 · f/2.2 · 3.38 mm
Front camera
8 MP3264 × 2448 · f/2.2 · 2.87 mm4.9 MP2560 × 1920 · f/2.2 · 2.24 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 16
Released with
Android 13Android 14
Widevine DRM
L1L1

Sensors

Sensors
18 sensors19 sensors

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