Head to head

Tecno Spark 20C vs vivo T3x 5G

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

The short answer

The vivo T3x 5G is the stronger phone of the two, scoring 70 against 63 on our combined specification score. It leads on performance, camera and battery & charging. The Tecno Spark 20C still wins on value for money, so it remains the better choice if that is your priority. The Tecno Spark 20C is the cheaper of the two at PKR 27,999 against PKR 55,999.

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The verdict

Spec-derived

vivo T3x 5G takes it by 7.3 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 Level

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 28,000 less.
  • vivo T3x 5G packs a 1,000 mAh larger battery.
  • vivo T3x 5G charges 26W faster.

Buy the Tecno Spark 20C if…

you care most about value for money.

Buy the vivo T3x 5G if…

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

Full specification comparison

Specification Tecno Spark 20C vivo T3x 5G
Price in Pakistan
Retail price PKR 27,999 Cheaper PKR 55,999
Design & build
Release date November 2023 April 24, 2024
Dimensions 163.69 × 75.60 × 8.55 mm 165.7 × 76.0 × 8.0 mm
Weight 189 g Better 199 g
Water resistance Not specified IP64 (Dust and splash resistant)
Display
Screen size 6.6 inches 6.72 inches Better
Resolution 720 × 1612 pixels (267 PPI) 1080 × 2408 pixels (FHD+) Better
Panel type IPS LCD 90Hz IPS LCD 120Hz Capacitive multi-touch display
Protection Not specified Unspecified Glass Protection
Performance
Chipset MediaTek Helio G36 Qualcomm Snapdragon 6 Gen 1 (4nm)
CPU Octa-core Octa-core 4× Cortex-A78 @ 2.2GHz 4× Cortex-A55 @ 1.8GHz
GPU PowerVR GE8320 Adreno 710
Operating system Android 13 HiOS 13 Android 14 Funtouch OS 14
Memory & storage
RAM 4GB / 8GB 4GB / 6GB / 8GB (LPDDR4X)
Internal storage 128GB 128GB (UFS 2.2)
Card slot Dedicated microSDXC Slot Hybrid microSDXC (expandable up to 1TB)
Camera
Main camera 50MP AI Camera PDAF Dual-LED Flash HDR Panorama 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 8MP Dual-LED Flash 8 MP, f/2.05
Video recording 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 SIM, Dual Standby Dual Nano-SIM (Hybrid SIM slot)
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)
Bluetooth 5.1 5.1
NFC No No
Sensors Fingerprint: Side-mounted; Accelerometer; Proximity; Ambient Light; Compass; Face Unlock. 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 20C or vivo T3x 5G?

vivo T3x 5G comes out ahead on our combined spec score, leading by 7.3 points. It wins on performance, camera and battery & charging. Tecno Spark 20C 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 20C and vivo T3x 5G in Pakistan?

Tecno Spark 20C is listed at PKR 27,999 and vivo T3x 5G at PKR 55,999. That makes Tecno Spark 20C cheaper by PKR 28,000. Retail prices move often, so treat these as indicative.

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

vivo T3x 5G leads on battery. Tecno Spark 20C 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 20C or vivo T3x 5G?

vivo T3x 5G is the stronger gaming phone here. Tecno Spark 20C runs the MediaTek Helio G36 while vivo T3x 5G runs the Qualcomm Snapdragon 6 Gen 1 (4nm).

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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.