Itel A90 vs itel RS4

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

itel RS4Helio G99 UltimateChange

Key differences

  1. Chipset: the Itel A90 uses the T7100 (28 nm), the itel RS4 the Helio G99 Ultimate (6 nm TSMC). The Itel A90's fastest core runs at 1.80 GHz, the itel RS4's at 2.20 GHz.
  2. Screen: Up to 90 Hz on the Itel A90, 120 Hz on the itel RS4.
  3. Main camera: 13.1 MP on the Itel A90, 12.6 MP on the itel RS4.
  4. Versions: owners have shared the Itel A90 as 4GB | 64GB, the itel RS4 as 12GB | 256GB.

Chipset

Chipset
T7100Helio G99 Ultimate
Process
28 nm6 nm TSMC
CPU
2× 1.80 GHz Cortex-A55
6× 1.20 GHz Cortex-A55
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A55
Top CPU speed
1.80 GHz2.20 GHz
CPU cores
88
GPU
PowerVR Rogue GE8322Mali-G57 MC2

Memory

Versions seen
4GB | 64GB12GB | 256GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in6.6 in
Resolution
720 × 1612720 × 1612
Pixel density
269 ppi269 ppi
Refresh rates
90 Hzalso 60120 Hzalso 60, 90

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
13.1 MP4208 × 3120 · f/1.6 · 3.61 mm12.6 MP4096 × 3072 · f/1.6 · 4.25 mm
Front camera
5 MP2592 × 1944 · f/1.6 · 2.83 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 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 14Android 13
Released with
Android 14Android 13
Widevine DRM
L3L1

Sensors

Sensors
49 sensors22 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