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Infinix Smart 20 HD vs itel A100

₹3,100 apart. Here is what actually separates them.

Infinix Smart 20 HD From ₹10,999
itel A100 From ₹7,899
The short version

Which one should you buy?

The A100 starts ₹3,100 lower: ₹7,899 against ₹10,999 for the Smart 20 HD.

  • The Smart 20 HD has the much faster chip: the T7250 against the Unisoc T7100, going by published benchmark scores.
  • The Smart 20 HD has the better screen on paper: smoother (120Hz against 90Hz) and brighter (700 nits against 400).
Which to buy

Get the Smart 20 HD for the faster chip and the better screen. Get the A100 for the lower price.

Side by side

Every spec, lined up

Better on paper

Spec score

SpecSmart 20 HDA100
Overall 5.3 out of 10 Average (better) 4.8 out of 10 Average
Performance 4.8 out of 10 (better) 4 out of 10
Display 6.4 out of 10 (better) 5.8 out of 10
Rear camera 3.9 out of 10 3.9 out of 10
Front camera 4.4 out of 10 (better) 3.7 out of 10
Battery 6.1 out of 10 6.1 out of 10
Build 6.9 out of 10 Not rated

Display

SpecSmart 20 HDA100
Size 6.67 inches 6.56 inches
Panel IPS LCD IPS LCD
Resolution 1600 x 720 (HD+) 1612 x 720 (HD+) (better)
Refresh rate 120Hz (better) 90Hz
Peak brightness 700 nits (better) 400 nits

Performance

SpecSmart 20 HDA100
Chipset T7250 Unisoc T7100
CPU Octa-core, up to 1.8GHz Octa-core
GPU Mali-G57 MP1 Not listed
RAM 3GB 3GB
Storage 64GB 64GB
Software XOS 15, Android 15 Android 15 Go

Camera

SpecSmart 20 HDA100
Rear cameras 8MP main 8MP main (f/2.0)
Front camera 8MP (f/2.0) 5MP
Video 2K at 30fps (rear), 2K at 30fps (front) Not listed

Battery

SpecSmart 20 HDA100
Battery 5,000 mAh 5,000 mAh
Wired charging 15W (better) 10W

Build and connectivity

SpecSmart 20 HDA100
Network 4G LTE 4G
SIM Dual nano SIM + microSD Not listed
Wi-Fi and Bluetooth Wi-Fi 5, Bluetooth 5.0 Wi-Fi 2.4GHz
NFC No Not listed
Dust and water IP64 Not listed
Weight 189 g Not listed
Thickness 8.25 mm (better) 8.49 mm
Colours Sunlike Orange, Night Pulse, Silver Dancer Silk Green, Titanium Gold, Pure Black

Availability

SpecSmart 20 HDA100
Launch in India 6 Oct 2026 12 Feb 2026
Status On sale On sale
Price in India

Versions and prices

Smart 20 HD
  • 3GB + 64GB₹10,999
A100
  • 3GB + 64GB₹7,899

Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.

Quick answers

Smart 20 HD vs A100, answered

In India, the Infinix Smart 20 HD starts at ₹10,999 and the itel A100 starts at ₹7,899.

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Which is cheaper, the Smart 20 HD or the A100?

The A100, by ₹3,100. Starting prices: ₹7,899 for the A100, ₹10,999 for the Smart 20 HD.

Which has the bigger battery, the Smart 20 HD or the A100?

Neither: both have 5,000 mAh. Charging is close too: 15W and 10W. Battery life also depends on the chip and the software, so treat these as a starting point.

Which has the better display?

On paper, the Smart 20 HD's: it is smoother (120Hz to 90Hz) and brighter (700 to 400 nits). The Smart 20 HD has a 6.67-inch IPS LCD at 120Hz, the A100 a 6.56-inch IPS LCD at 90Hz.

Which has the better camera?

The main cameras are 8MP main on the Smart 20 HD and 8MP main (f/2.0) on the A100. A spec sheet can't show how the photos look, so read a review before you decide on the camera alone.

Which processors do they use?

The Smart 20 HD runs the T7250, the A100 the Unisoc T7100. Going by published benchmark scores, the T7250 is the faster of the two.