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Infinix Smart 20 vs TECNO SPARK Go 3

Same price. Here is what actually separates them.

Infinix Smart 20 From ₹13,499
TECNO SPARK Go 3 From ₹13,499
The short version

Which one should you buy?

Same price: both start at ₹13,499 in India, so this comes down to what you get for it.

  • The SPARK Go 3 has the faster chip: the Unisoc T7250 against the Helio G81 Ultimate, going by published benchmark scores.
  • The Smart 20 has the bigger battery: 5,200 mAh against 5,000 mAh.
  • The Smart 20 is the slimmer phone: 7.7 mm against 8.18 mm.
Which to buy

Get the Smart 20 for the bigger battery and the slimmer body. Get the SPARK Go 3 for the faster chip.

Side by side

Every spec, lined up

Better on paper

Spec score

SpecSmart 20SPARK Go 3
Overall 5.2 out of 10 Average 5.5 out of 10 Average (better)
Performance 4.3 out of 10 4.8 out of 10 (better)
Display 6.4 out of 10 6.9 out of 10 (better)
Rear camera 3.9 out of 10 4.5 out of 10 (better)
Front camera 4.4 out of 10 4.4 out of 10
Battery 6.1 out of 10 6.1 out of 10
Build 6.9 out of 10 (better) 6.5 out of 10

Display

SpecSmart 20SPARK Go 3
Size 6.78 inches 6.74 inches
Panel IPS LCD Not listed
Resolution 1576 x 720 (HD+) 1600 x 720 (HD+) (better)
Refresh rate 120Hz 120Hz
Peak brightness 700 nits Not listed

Performance

SpecSmart 20SPARK Go 3
Chipset Helio G81 Ultimate Unisoc T7250
CPU Octa-core, up to 2GHz Octa-core, up to 1.8GHz
GPU Mali-G52 Not listed
RAM 4GB 4GB
Storage 64GB, 128GB 64GB, 128GB
Software XOS 16, Android 16 Android 15

Camera

SpecSmart 20SPARK Go 3
Rear cameras 8MP main 13MP main
Front camera 8MP (f/2.0) 8MP
Video 2K at 30fps (rear), 2K at 30fps (front) Not listed

Battery

SpecSmart 20SPARK Go 3
Battery 5,200 mAh (better) 5,000 mAh
Wired charging 15W 15W

Build and connectivity

SpecSmart 20SPARK Go 3
Network 4G LTE 4G LTE
SIM Dual nano SIM + microSD Dual nano SIM + microSD
Wi-Fi and Bluetooth Wi-Fi 5, Bluetooth 5.2 Wi-Fi 5
NFC No No
Dust and water IP64 IP64
Weight 189 g Not listed
Thickness 7.7 mm (better) 8.18 mm
Colours Sunlike Orange, Shadow Black, Polaris Titanium, Cloudline Blue Galaxy Blue, Aurora Purple, Titanium Gray, Ink Black

Availability

SpecSmart 20SPARK Go 3
Launch in India 8 Jun 2026 16 Jan 2026
Status On sale On sale
Price in India

Versions and prices

Smart 20
  • 4GB + 64GB₹13,499
  • 4GB + 128GB₹14,999
SPARK Go 3
  • 4GB + 64GB₹13,499
  • 4GB + 128GB₹14,999

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

Quick answers

Smart 20 vs SPARK Go 3, answered

In India, the Infinix Smart 20 starts at ₹13,499 and the TECNO SPARK Go 3 starts at ₹13,499.

Read moreRead less

Which is cheaper, the Smart 20 or the SPARK Go 3?

Neither: both start at ₹13,499. The Smart 20 comes in 2 versions, up to ₹14,999. The SPARK Go 3 comes in 2 versions, up to ₹14,999.

Which has the bigger battery, the Smart 20 or the SPARK Go 3?

The Smart 20, with 5,200 mAh to 5,000 mAh. Both charge at 15W. Battery life also depends on the chip and the software, so treat these as a starting point.

Which has the better display?

On paper they are close. The Smart 20 has a 6.78-inch IPS LCD at 120Hz, the SPARK Go 3 a 6.74-inch screen at 120Hz.

Which has the better camera?

The main cameras are 8MP main on the Smart 20 and 13MP main on the SPARK Go 3. 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 runs the Helio G81 Ultimate, the SPARK Go 3 the Unisoc T7250. Going by published benchmark scores, the Unisoc T7250 is the faster of the two.

Which is better protected against water?

Neither: both are rated IP64. Still, no phone is fully waterproof, so keep them out of the pool.