Infinix NOTE 40 vs Infinix Smart 6

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

Infinix NOTE 40Infinix NOTE 40Helio G99 UltimateChange

Key differences

  1. Chipset: the Infinix NOTE 40 uses the Helio G99 Ultimate (6 nm TSMC), the Infinix Smart 6 the Helio A22 (12 nm). The Infinix NOTE 40's fastest core runs at 2.20 GHz, the Infinix Smart 6's at 2.00 GHz.
  2. Screen: 6.8 inches on the Infinix NOTE 40, 6.5 inches on the Infinix Smart 6. Up to 120 Hz on the Infinix NOTE 40, 59.9 Hz on the Infinix Smart 6.
  3. Main camera: 12 MP on the Infinix NOTE 40, 8 MP on the Infinix Smart 6.
  4. Versions: owners have shared the Infinix NOTE 40 as 8GB | 256GB, the Infinix Smart 6 as 2GB | 32GB.

The same on both: Wi-Fi 5.

Chipset

Chipset
Helio G99 UltimateHelio A22
Process
6 nm TSMC12 nm
CPU
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A53
Top CPU speed
2.20 GHz2.00 GHz
CPU cores
84
GPU
Mali-G57 MC2PowerVR Rogue GE8300

Memory

Versions seen
8GB | 256GB2GB | 32GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.8 in6.5 in
Resolution
1080 × 2436720 × 1600
Pixel density
393 ppi269 ppi
Refresh rates
120 Hzalso 6059.9 Hz

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
12 MP4000 × 3000 · f/1.8 · 5.89 mm8 MP3264 × 2448 · f/2 · 2.84 mm
Front camera
8 MP3264 × 2448 · f/2.2 · 2.87 mm5 MP2592 × 1944 · f/2 · 2.68 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
No—
NFC
YesNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 11
Released with
Android 14Android 11
Widevine DRM
L1L3

Sensors

Sensors
24 sensors11 sensors

See every detail of your own phone

Device Info is free on Google Play. Share your phone's report in two taps.

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