Head to head

Tecno Spark 20 vs vivo T3x 5G

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

The short answer

The vivo T3x 5G is the stronger phone of the two, scoring 70 against 65 on our combined specification score. It leads on performance, camera and battery & charging. The Tecno Spark 20 still wins on memory & storage 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 55,999.

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The verdict

Spec-derived

vivo T3x 5G takes it by 5.3 points on our weighted spec score.

Performance vivo T3x 5G leads

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

Camera vivo T3x 5G leads

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

Battery & charging vivo T3x 5G leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 20 leads

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 25,000 less.
  • vivo T3x 5G packs a 1,000 mAh larger battery.
  • vivo T3x 5G charges 26W faster.
  • Tecno Spark 20 ships with 128 GB more storage.

Buy the Tecno Spark 20 if…

you care most about memory & storage and value for money.

Buy the vivo T3x 5G if…

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

Full specification comparison

Specification Tecno Spark 20 vivo T3x 5G
Price in Pakistan
Retail price PKR 30,999 Cheaper PKR 55,999
Design & build
Release date December 2023 April 24, 2024
Dimensions 163.7 × 75.6 × 8.5 mm 165.7 × 76.0 × 8.0 mm
Weight Not officially specified 199 g
Water resistance IP53 dust and splash resistant IP64 (Dust and splash resistant)
Display
Screen size 6.6 inches 6.72 inches Better
Resolution 720 × 1612 pixels (HD+) 1080 × 2408 pixels (FHD+) Better
Panel type IPS LCD 90Hz IPS LCD 120Hz Capacitive multi-touch display
Protection Basic scratch-resistant glass Unspecified Glass Protection
Performance
Chipset MediaTek Helio G85 (12nm) Qualcomm Snapdragon 6 Gen 1 (4nm)
CPU Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz Octa-core 4× Cortex-A78 @ 2.2GHz 4× Cortex-A55 @ 1.8GHz
GPU Mali-G52 MP2 Adreno 710
Operating system Android 13 with HiOS 13.5 Android 14 Funtouch OS 14
Memory & storage
RAM 8GB 4GB / 6GB / 8GB (LPDDR4X)
Internal storage 128GB / 256GB eMMC 5.1 Better 128GB (UFS 2.2)
Card slot microSDXC (dedicated slot) Hybrid microSDXC (expandable up to 1TB)
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, f/1.8 (Wide) 2 MP, f/2.4 (Depth) LED Flash Panorama Portrait HDR Document Mode Night Mode Pro Mode
Selfie camera 32 MP, Wide Dual LED Flash Better 8 MP, f/2.05
Video recording 1440p @ 30fps 1080p @ 30fps Up to 4K@30fps (8GB variant) 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Li-Po (Lithium Polymer), non-removable 6000 mAh Better
Wired charging 18W Fast Charging 44W fast charging Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM (Hybrid SIM slot)
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 Side-mounted fingerprint scanner Accelerometer Gyroscope Proximity sensor Ambient light sensor E-compass
USB USB Type-C 2.0, OTG USB Type-C 2.0 OTG Supported

“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 T3x 5G?

vivo T3x 5G comes out ahead on our combined spec score, leading by 5.3 points. It wins on performance, camera and battery & charging. 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 vivo T3x 5G in Pakistan?

Tecno Spark 20 is listed at PKR 30,999 and vivo T3x 5G at PKR 55,999. That makes Tecno Spark 20 cheaper by PKR 25,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 20 or vivo T3x 5G?

vivo T3x 5G 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 vivo T3x 5G?

vivo T3x 5G leads on battery. Tecno Spark 20 carries a 5000 mAh cell and vivo T3x 5G a 6000 mAh cell, with 18W and 44W wired charging respectively.

Which is better for gaming, Tecno Spark 20 or vivo T3x 5G?

vivo T3x 5G is the stronger gaming phone here. Tecno Spark 20 runs the MediaTek Helio G85 (12nm) while vivo T3x 5G runs the Qualcomm Snapdragon 6 Gen 1 (4nm).

Related comparisons

Tecno Spark 20 vs Tecno Spark 20P vivo T3x 5G vs Tecno Spark 20P Tecno Spark 20 vs Tecno Spark 20C vivo T3x 5G vs Tecno Spark 20C Tecno Spark 20 vs Tecno Spark 30C vivo T3x 5G vs Tecno Spark 30C Tecno Spark 20 vs Tecno Spark Go 2024 vivo T3x 5G 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.