Head to head

Tecno Spark 20C vs Umidigi G100 Pro

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

The short answer

The Tecno Spark 20C and the Umidigi G100 Pro finish within three points of each other on our combined specification score, so neither is a clear winner. Umidigi G100 Pro leads on performance. The Tecno Spark 20C is the cheaper of the two at PKR 27,999 against PKR 48,999.

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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 Umidigi G100 Pro leads

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

Camera Level

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

Battery & charging Umidigi G100 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Umidigi G100 Pro 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 21,000 less.
  • Umidigi G100 Pro packs a 1,000 mAh larger battery.
  • Umidigi G100 Pro charges 2W faster.
  • Umidigi G100 Pro ships with 128 GB more storage.

Buy the Tecno Spark 20C if…

you care most about value for money.

Buy the Umidigi G100 Pro if…

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

Full specification comparison

Specification Tecno Spark 20C Umidigi G100 Pro
Price in Pakistan
Retail price PKR 27,999 Cheaper PKR 48,999
Design & build
Release date November 2023 May 2025
Dimensions 163.69 × 75.60 × 8.55 mm 171 x 77.6 x 8.1 mm
Weight 189 g Better 210 g
Water resistance Not specified IP53 Dust and Splash Resistant
Display
Screen size 6.6 inches 6.9 Inches Better
Resolution 720 × 1612 pixels (267 PPI) 720 x 1640 Pixels (HD+) Better
Panel type IPS LCD 90Hz IPS LCD, 120Hz Refresh Rate
Protection Not specified Not Officially Specified
Performance
Chipset MediaTek Helio G36 MediaTek Helio G81
CPU Octa-core Octa-Core (2×2.0 GHz Cortex-A75 + 6×1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 MC2
Operating system Android 13 HiOS 13 Android 15
Memory & storage
RAM 4GB / 8GB 8GB
Internal storage 128GB 256GB Better
Card slot Dedicated microSDXC Slot microSDXC (up to 1TB supported)
Camera
Main camera 50MP AI Camera PDAF Dual-LED Flash HDR Panorama 50 MP (Main) 2 MP (Depth) 2 MP (Macro) LED Flash, HDR, Panorama
Selfie camera 8MP Dual-LED Flash 16 MP Better
Video recording 1080p @ 30fps 1080p
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Li-Po 6000 mAh (Non-Removable) Better
Wired charging 18W Fast Charging 20W Fast Charging with USB Power Delivery (PD) Better
Connectivity & extras
SIM Dual SIM, Dual Standby Dual SIM (Nano-SIM, dual standby)
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 5.0
NFC No Yes
Sensors Fingerprint: Side-mounted; Accelerometer; Proximity; Ambient Light; Compass; Face Unlock. Side-Mounted Fingerprint Sensor Accelerometer Compass Proximity Sensor Virtual Gyroscope
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 Umidigi G100 Pro?

Tecno Spark 20C and Umidigi G100 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 20C and Umidigi G100 Pro in Pakistan?

Tecno Spark 20C is listed at PKR 27,999 and Umidigi G100 Pro at PKR 48,999. That makes Tecno Spark 20C cheaper by PKR 21,000. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Tecno Spark 20C or Umidigi G100 Pro?

Umidigi G100 Pro leads on battery. Tecno Spark 20C carries a 5000 mAh cell and Umidigi G100 Pro a 6000 mAh cell, with 18W and 20W wired charging respectively.

Which is better for gaming, Tecno Spark 20C or Umidigi G100 Pro?

Umidigi G100 Pro is the stronger gaming phone here. Tecno Spark 20C runs the MediaTek Helio G36 while Umidigi G100 Pro runs the MediaTek Helio G81.

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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.