Head to head

Tecno Spark 20 vs Tecno Spark 40 Pro 

Full specification and price comparison for Pakistan, updated 9 Aug 2026.

The short answer

The Tecno Spark 40 Pro  is the stronger phone of the two, scoring 71 against 65 on our combined specification score. It leads on performance, battery & charging and display. The Tecno Spark 20 still wins on camera and value for money, so it remains the better choice if that is your priority. The Tecno Spark 20 is the cheaper of the two at PKR 30,999 against PKR 49,999.

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The verdict

Spec-derived

Tecno Spark 40 Pro  takes it by 5.9 points on our weighted spec score.

Performance Tecno Spark 40 Pro  leads

Gaming score where available, otherwise chipset tier plus usable RAM.

Camera Tecno Spark 20 leads

Camera Score where available, otherwise sensor resolution and lens count. Megapixels alone do not measure image quality.

Battery & charging Tecno Spark 40 Pro  leads

Cell capacity in mAh weighted with rated wired charging output.

Display Tecno Spark 40 Pro  leads

Pixel density, refresh rate and panel technology.

Memory & storage Level

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 20 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 20 costs PKR 19,000 less.
  • Tecno Spark 40 Pro  packs a 200 mAh larger battery.
  • Tecno Spark 40 Pro  charges 27W faster.
  • Tecno Spark 40 Pro  uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 20 if…

you care most about camera and value for money.

Buy the Tecno Spark 40 Pro  if…

you care most about performance, battery & charging and display.

Full specification comparison

Specification Tecno Spark 20 Tecno Spark 40 Pro 
Price in Pakistan
Retail price PKR 30,999 Cheaper PKR 49,999
Design & build
Release date December 2023 July 2025 (expected)
Dimensions 163.7 × 75.6 × 8.5 mm 163.7 × 75.9 × 6.7 mm
Weight Not officially specified Not listed
Water resistance IP53 dust and splash resistant Not listed
Display
Screen size 6.6 inches 6.78 in Better
Resolution 720 × 1612 pixels (HD+) 1224 × 2720 pixels Better
Panel type IPS LCD 90Hz AMOLED capacitive touchscreen
Protection Basic scratch-resistant glass Corning Gorilla Glass 7i
Performance
Chipset MediaTek Helio G85 (12nm) MediaTek Helio G100 (6 nm)
CPU Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz Octa-core (2 × 2.2 GHz Cortex-A76 + 6 × 2.0 GHz Cortex-A55)
GPU Mali-G52 MP2 Mali-G57 MC2
Operating system Android 13 with HiOS 13.5 Android 15 with HiOS 15.1
Memory & storage
RAM 8GB 8 GB (+8 GB extended RAM)
Internal storage 128GB / 256GB eMMC 5.1 128 GB / 256 GB built-in with microSD expansion
Card slot microSDXC (dedicated slot) Yes (microSD)
Camera
Main camera 50 MP, Wide, PDAF 0.08 MP, Auxiliary Lens Dual LED Flash HDR Panorama AI Scene Detection Phase Detection Autofocus (PDAF) 50 MP main + auxiliary sensor
Selfie camera 32 MP, Wide Dual LED Flash Better 13 MP wide
Video recording 1440p @ 30fps 1080p @ 30fps Not listed
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh 5200 mAh Better
Wired charging 18W Fast Charging 45W wired fast charging Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM (Dual Standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Dual-band Wi-Fi 802.11 a/b/g/n/ac (dual-band)
Bluetooth v5.2 v5.3
NFC No Yes
Sensors Side-mounted Fingerprint Sensor Accelerometer Compass Proximity Sensor Virtual Gyroscope Ambient Light Sensor Fingerprint (side-mounted) + Accelerometer + Gyro + Compass + Proximity
USB USB Type-C 2.0, OTG USB Type-C

“Better” marks the higher (or, for price and weight, the lower) figure. It is a specification difference, not a judgement about real-world experience.

Questions people ask

Which is better, Tecno Spark 20 or Tecno Spark 40 Pro ?

Tecno Spark 40 Pro  comes out ahead on our combined spec score, leading by 5.9 points. It wins on performance, battery & charging and display. Tecno Spark 20 can still be the better buy if your priorities sit elsewhere or if you find it at a lower street price.

What is the price of Tecno Spark 20 and Tecno Spark 40 Pro  in Pakistan?

Tecno Spark 20 is listed at PKR 30,999 and Tecno Spark 40 Pro  at PKR 49,999. That makes Tecno Spark 20 cheaper by PKR 19,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 20 or Tecno Spark 40 Pro ?

Tecno Spark 20 scores higher in our camera assessment. Both use comparable main sensors, so day to day results come down to processing.

Which phone has the better battery, Tecno Spark 20 or Tecno Spark 40 Pro ?

Tecno Spark 40 Pro  leads on battery. Tecno Spark 20 carries a 5000 mAh cell and Tecno Spark 40 Pro  a 5200 mAh cell, with 18W and 45W wired charging respectively.

Which is better for gaming, Tecno Spark 20 or Tecno Spark 40 Pro ?

Tecno Spark 40 Pro  is the stronger gaming phone here. Tecno Spark 20 runs the MediaTek Helio G85 (12nm) while Tecno Spark 40 Pro  runs the MediaTek Helio G100 (6 nm).

Related comparisons

Tecno Spark 20 vs Tecno Spark 30C Tecno Spark 40 Pro  vs Tecno Spark 30C Tecno Spark 20 vs Tecno Spark Go 2024 Tecno Spark 40 Pro  vs Tecno Spark Go 2024 Tecno Spark 20 vs Tecno Pova Neo Tecno Spark 40 Pro  vs Tecno Pova Neo Tecno Spark 20 vs Tecno Spark 30C 5G Tecno Spark 40 Pro  vs Tecno Spark 30C 5G

Tools that use this data

Camera Score Tool Battery Score Tool Gaming Performance Checker AI Mobile Recommendation Tool All comparisons

Scores are calculated from the published hardware specification of each device using the same formula for every phone on WhatMobilePK — they are not paid placements and they are not laboratory test results. Prices are indicative Pakistani retail prices and change frequently.