Head to head

Tecno Spark 20C vs vivo X100

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

The short answer

The vivo X100 is the stronger phone of the two, scoring 89 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 159,999.

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The verdict

Spec-derived

vivo X100 takes it by 26.8 points on our weighted spec score.

Performance vivo X100 leads

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

Camera vivo X100 leads

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

Battery & charging vivo X100 leads

Cell capacity in mAh weighted with rated wired charging output.

Display vivo X100 leads

Pixel density, refresh rate and panel technology.

Memory & storage vivo X100 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 132,000 less.
  • vivo X100 charges 102W faster.
  • vivo X100 offers 8 GB more RAM.
  • vivo X100 ships with 896 GB more storage.
  • vivo X100 has a 14 MP higher-resolution main sensor.
  • vivo X100 uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 20C if…

you care most about value for money.

Buy the vivo X100 if…

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

Full specification comparison

Specification Tecno Spark 20C vivo X100
Price in Pakistan
Retail price PKR 27,999 Cheaper PKR 159,999
Design & build
Release date November 2023 November 21, 2023
Dimensions 163.69 × 75.60 × 8.55 mm 164.1 × 75.2 × 8.5 mm (glass) / 8.8 mm (vegan leather)
Weight 189 g Better Approximately 202–206 g (varies by color)
Water resistance Not specified IP68 dust and water resistant (up to 1.5 m for 30 minutes)
Display
Screen size 6.6 inches 6.78 inches Better
Resolution 720 × 1612 pixels (267 PPI) 2800 × 1260 pixels (FHD+) Better
Panel type IPS LCD 90Hz LTPO AMOLED, 1 billion colors, HDR10+, 120Hz
Protection Not specified SCHOTT Xensation Alpha glass (market dependent)
Performance
Chipset MediaTek Helio G36 MediaTek Dimensity 9300 (4nm)
CPU Octa-core Octa-core 1 × Cortex-X4 @ 3.25 GHz 3 × Cortex-X4 @ 2.85 GHz 4 × Cortex-A720 @ 2.0 GHz
GPU PowerVR GE8320 Mali-G720 MC12
Operating system Android 13 HiOS 13 Android 14 Funtouch OS 14 (Global) OriginOS 4 (China)
Memory & storage
RAM 4GB / 8GB 12GB / 16GB LPDDR5X Better
Internal storage 128GB 256GB / 512GB / 1TB UFS 4.0 Better
Card slot Dedicated microSDXC Slot No
Camera
Main camera 50MP AI Camera PDAF Dual-LED Flash HDR Panorama 50 MP (Wide), Sony IMX920, OIS 64 MP Periscope Telephoto, 3× Optical Zoom, OIS 50 MP Ultra-wide, Autofocus ZEISS Optics, Laser AF, HDR, Panorama Better
Selfie camera 8MP Dual-LED Flash 32 MP Better
Video recording 1080p @ 30fps 8K@30fps, 4K@30/60fps, 1080p up to 240fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh 5000 mAh, Non-removable Li-Po battery
Wired charging 18W Fast Charging 120W FlashCharge (Wired) Reverse Wired Charging Supported Better
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/6/6E/7, Dual-band, Wi-Fi Direct
Bluetooth 5.1 5.4, A2DP, LE, aptX HD
NFC No Yes
Sensors Fingerprint: Side-mounted; Accelerometer; Proximity; Ambient Light; Compass; Face Unlock. In-display Optical Fingerprint Accelerometer Gyroscope Proximity Sensor Compass Color Spectrum 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 vivo X100?

vivo X100 comes out ahead on our combined spec score, leading by 26.8 points. It wins on performance, camera, battery & charging, display and memory & storage. 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 X100 in Pakistan?

Tecno Spark 20C is listed at PKR 27,999 and vivo X100 at PKR 159,999. That makes Tecno Spark 20C cheaper by PKR 132,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 20C or vivo X100?

vivo X100 scores higher in our camera assessment. Tecno Spark 20C uses a 50 MP main sensor against 64 MP on vivo X100, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Tecno Spark 20C or vivo X100?

vivo X100 leads on battery. Tecno Spark 20C carries a 5000 mAh cell and vivo X100 a 5000 mAh cell, with 18W and 120W wired charging respectively.

Which is better for gaming, Tecno Spark 20C or vivo X100?

vivo X100 is the stronger gaming phone here. Tecno Spark 20C runs the MediaTek Helio G36 while vivo X100 runs the MediaTek Dimensity 9300 (4nm).

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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.