Head to head

Tecno Spark 20C vs Tecno Spark 40C

Full specification and price comparison for Pakistan, updated 10 Aug 2026.

The short answer

The Tecno Spark 20C and the Tecno Spark 40C finish within three points of each other on our combined specification score, so neither is a clear winner. Tecno Spark 40C leads on performance. The Tecno Spark 20C is the cheaper of the two at PKR 27,999 against PKR 35,999.

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The verdict

Spec-derived

Too close to call. These two finish within three points of each other, so the right answer depends on which category matters most to you.

Performance Tecno Spark 40C leads

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

Camera Tecno Spark 20C leads

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

Battery & charging Tecno Spark 40C leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 40C leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 20C leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 20C costs PKR 8,000 less.
  • Tecno Spark 40C packs a 1,000 mAh larger battery.
  • Tecno Spark 40C ships with 128 GB more storage.
  • Tecno Spark 20C has a 37 MP higher-resolution main sensor.

Buy the Tecno Spark 20C if…

you care most about camera and value for money.

Buy the Tecno Spark 40C if…

you care most about performance, battery & charging and memory & storage.

Full specification comparison

Specification Tecno Spark 20C Tecno Spark 40C
Price in Pakistan
Retail price PKR 27,999 Cheaper PKR 35,999
Design & build
Release date November 2023 September 2025
Dimensions 163.69 × 75.60 × 8.55 mm 165.6 × 77.0 × 8.37 mm
Weight 189 g Not officially specified
Water resistance Not specified IP64 (Dust Tight & Splash Resistant)
Display
Screen size 6.6 inches 6.67 inches Better
Resolution 720 × 1612 pixels (267 PPI) Better 720 × 1600 pixels (HD+)
Panel type IPS LCD 90Hz IPS LCD 120Hz
Protection Not specified Panda Glass
Performance
Chipset MediaTek Helio G36 MediaTek Helio G81 (12nm)
CPU Octa-core Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz
GPU PowerVR GE8320 Mali-G52 MC2
Operating system Android 13 HiOS 13 Android 15 HiOS 15
Memory & storage
RAM 4GB / 8GB 4GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM, depending on the variant)
Internal storage 128GB 128GB / 256GB eMMC 5.1 Better
Card slot Dedicated microSDXC Slot Dedicated microSD card slot Expandable storage up to 1TB (market dependent)
Camera
Main camera 50MP AI Camera PDAF Dual-LED Flash HDR Panorama Better 13 MP, Wide AI Lens Dual LED Flash HDR Panorama AI Scene Recognition Portrait Mode Night Mode Beauty Mode Pro Mode
Selfie camera 8MP Dual-LED Flash 8 MP Dual Front Flash AI Beauty Portrait Mode HDR Face Retouch Smile Capture Gesture Capture Filters
Video recording 1080p @ 30fps 1080p @ 30fps 720p @ 30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Li-Ion (non-removable) 6000 mAh Better
Wired charging 18W Fast Charging 18W Fast Charging
Connectivity & extras
SIM Dual SIM, Dual Standby Dual Nano-SIM, Dual Standby (Dual SIM)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Bands: 2.4 GHz / 5 GHz Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Direct Wi-Fi Hotspot
Bluetooth 5.1 5.0 A2DP LE
NFC No Yes
Sensors Fingerprint: Side-mounted; Accelerometer; Proximity; Ambient Light; Compass; Face Unlock. Side-mounted Fingerprint Scanner Face Unlock Accelerometer Ambient Light Sensor Proximity Sensor Electronic Compass Virtual Gyroscope Infrared Remote Sensor
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG

“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 20C or Tecno Spark 40C?

Tecno Spark 20C and Tecno Spark 40C finish within a few points of each other, so neither is a clear winner on paper. Pick the one that leads in the category you care about most.

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

Tecno Spark 20C is listed at PKR 27,999 and Tecno Spark 40C at PKR 35,999. That makes Tecno Spark 20C cheaper by PKR 8,000. Retail prices move often, so treat these as indicative.

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

Tecno Spark 20C scores higher in our camera assessment. Tecno Spark 20C uses a 50 MP main sensor against 13 MP on Tecno Spark 40C, though sensor size and processing matter more than resolution alone.

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

Tecno Spark 40C leads on battery. Tecno Spark 20C carries a 5000 mAh cell and Tecno Spark 40C a 6000 mAh cell, with 18W and 18W wired charging respectively.

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

Tecno Spark 40C is the stronger gaming phone here. Tecno Spark 20C runs the MediaTek Helio G36 while Tecno Spark 40C runs the MediaTek Helio G81 (12nm).

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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.