Head to head

Tecno Spark 20 vs Vivo Y31 Pro

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

The short answer

The Tecno Spark 20 and the Vivo Y31 Pro finish within three points of each other on our combined specification score, so neither is a clear winner. Vivo Y31 Pro leads on performance. The Tecno Spark 20 is the cheaper of the two at PKR 30,999 against PKR 60,999.

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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 Vivo Y31 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 Level

Cell capacity in mAh weighted with rated wired charging output.

Display Level

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 30,000 less.

Buy the Tecno Spark 20 if…

you care most about camera and value for money.

Buy the Vivo Y31 Pro if…

you care most about performance.

Full specification comparison

Specification Tecno Spark 20 Vivo Y31 Pro
Price in Pakistan
Retail price PKR 30,999 Cheaper PKR 60,999
Design & build
Release date December 2023 2025 (Expected)
Dimensions 163.7 × 75.6 × 8.5 mm 164.2 × 75.8 × 8.3 mm
Weight Not officially specified 188 g
Water resistance IP53 dust and splash resistant Not Rated
Display
Screen size 6.6 inches Better 6.58 inches
Resolution 720 × 1612 pixels (HD+) 1080 × 2408 pixels (~401 ppi) Better
Panel type IPS LCD 90Hz IPS LCD, 120Hz
Protection Basic scratch-resistant glass Panda Glass
Performance
Chipset MediaTek Helio G85 (12nm) MediaTek Dimensity 6100+ (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 14, Funtouch OS
Memory & storage
RAM 8GB 8 GB
Internal storage 128GB / 256GB eMMC 5.1 256 GB
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
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 wide + 2 MP depth
Selfie camera 32 MP, Wide Dual LED Flash Better 8 MP
Video recording 1440p @ 30fps 1080p @ 30fps 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Li-Po 5000 mAh (non-removable)
Wired charging 18W Fast Charging 18W wired
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM
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 5.1
NFC No No
Sensors Side-mounted Fingerprint Sensor Accelerometer Compass Proximity Sensor Virtual Gyroscope Ambient Light Sensor Fingerprint (side-mounted), accelerometer, proximity, compass
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 20 or Vivo Y31 Pro?

Tecno Spark 20 and Vivo Y31 Pro 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 20 and Vivo Y31 Pro in Pakistan?

Tecno Spark 20 is listed at PKR 30,999 and Vivo Y31 Pro at PKR 60,999. That makes Tecno Spark 20 cheaper by PKR 30,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 20 or Vivo Y31 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 is better for gaming, Tecno Spark 20 or Vivo Y31 Pro?

Vivo Y31 Pro is the stronger gaming phone here. Tecno Spark 20 runs the MediaTek Helio G85 (12nm) while Vivo Y31 Pro runs the MediaTek Dimensity 6100+ (6 nm).

Related comparisons

Tecno Spark 20 vs Tecno Spark 20P Vivo Y31 Pro vs Tecno Spark 20P Tecno Spark 20 vs Tecno Spark 20C Vivo Y31 Pro vs Tecno Spark 20C Tecno Spark 20 vs Tecno Spark 30C Vivo Y31 Pro vs Tecno Spark 30C Tecno Spark 20 vs Tecno Spark Go 2024 Vivo Y31 Pro vs Tecno Spark Go 2024

Tools that use this data

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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.