Head to head

Realme C75x vs Tecno Spark 20 Pro 5G

Full specification and price comparison for Pakistan, updated 2 Aug 2026.

The short answer

The Realme C75x and the Tecno Spark 20 Pro 5G finish within three points of each other on our combined specification score, so neither is a clear winner. Tecno Spark 20 Pro 5G leads on performance. The Realme C75x is the cheaper of the two at PKR 49,999 against PKR 52,999.

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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 Tecno Spark 20 Pro 5G leads

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

Camera Tecno Spark 20 Pro 5G leads

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

Battery & charging Realme C75x leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Realme C75x leads

Highest advertised RAM and internal storage configuration.

Value for money Realme C75x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Realme C75x costs PKR 3,000 less.
  • Realme C75x packs a 600 mAh larger battery.
  • Realme C75x charges 12W faster.
  • Realme C75x offers 8 GB more RAM.
  • Tecno Spark 20 Pro 5G ships with 128 GB more storage.
  • Tecno Spark 20 Pro 5G has a 58 MP higher-resolution main sensor.

Buy the Realme C75x if…

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

Buy the Tecno Spark 20 Pro 5G if…

you care most about performance and camera.

Full specification comparison

Specification Realme C75x Tecno Spark 20 Pro 5G
Price in Pakistan
Retail price PKR 49,999 Cheaper PKR 52,999
Design & build
Release date March 8, 2025 June 2024
Dimensions 165.7 × 76.2 × 8.0 mm 168.5 × 76.2 × 8.3 mm (Plastic Back) 168.5 × 76.2 × 8.5 mm (Vegan Leather)
Weight 196 g Better 200 g
Water resistance IP66 – Dust-tight and protected against powerful water jets. IP68 – Water resistant for immersion in fresh water under specified conditions. IP69 – Protected against high-pressure and high-temperature water jets. Also certified to MIL-STD-810H for enhanced durability and drop resistance. No confirmed IP rating
Display
Screen size 6.67 inches 6.78 inches Better
Resolution 720 × 1604 pixels (HD+) Full HD+ resolution (1080 × 2460 pixels) Better
Panel type IPS LCD 500 nits (typical), 625 nits (HBM) 16.7 million colors IPS LCD 120Hz refresh rate
Protection ArmorShell Glass protection Not Specified
Performance
Chipset MediaTek Helio G81 Ultra (12nm) MediaTek Dimensity 6080 (6nm)
CPU Octa-core (2×2.0 GHz Cortex-A75 + 6×1.8 GHz Cortex-A55) Octa-core 2 × Cortex-A76 @ 2.4GHz 6 × Cortex-A55 @ 2.0GHz
GPU Mali-G52 MC2 Mali-G57 MC2
Operating system Android 15 realme UI 6.0 Android 14, HIOS 14
Memory & storage
RAM 6GB / 8GB (Up to 16GB Dynamic RAM expansion) Better 8 GB (Up to 8 GB Virtual RAM)
Internal storage 128GB 256 GB Better
Card slot Dedicated microSD card slot Dedicated microSDXC Slot
Camera
Main camera 50MP, f/1.8, PDAF LED Flash Panorama Text Scanner Night Mode Pro Mode Street Mode Underwater Mode Time-lapse Slow Motion Dual-view Video Google Lens 108 MP main camera 2 MP macro camera Dual LED flash HDR Panorama Autofocus Better
Selfie camera 5MP, f/2.2 Panorama Night Mode Portrait Time-lapse Underwater Mode Dual-view Video 8 MP Dual-color temperature flash HDR Better
Video recording 1080p@30fps, 720p@30fps, Slow-motion 720p@120fps 1440p@30fps 1080p@30fps
Battery & charging
Battery capacity 5600 mAh, Non-removable Li-Po battery Better Li-Ion (non-removable) 5000 mAh
Wired charging 45W SUPERVOOC Fast Charging Reverse Wired Charging 0–100% in approximately 90 minutes Battery designed to retain over 80% health after 1,000 charging cycles Better 33W Super Charge
Connectivity & extras
SIM Dual SIM (Nano-SIM, Dual Standby) Dual Nano-SIM (market dependent)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac (Dual-band) Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi
Bluetooth 5.0 5.3
NFC No Yes
Sensors Side-mounted Fingerprint Scanner Accelerometer Proximity Sensor Ambient Light Sensor Compass Magnetic Sensor Software Gyroscope Side-mounted fingerprint sensor Accelerometer Proximity sensor Ambient light sensor Electronic 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, Realme C75x or Tecno Spark 20 Pro 5G?

Realme C75x and Tecno Spark 20 Pro 5G 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 Realme C75x and Tecno Spark 20 Pro 5G in Pakistan?

Realme C75x is listed at PKR 49,999 and Tecno Spark 20 Pro 5G at PKR 52,999. That makes Realme C75x cheaper by PKR 3,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Realme C75x or Tecno Spark 20 Pro 5G?

Tecno Spark 20 Pro 5G scores higher in our camera assessment. Realme C75x uses a 50 MP main sensor against 108 MP on Tecno Spark 20 Pro 5G, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Realme C75x or Tecno Spark 20 Pro 5G?

Realme C75x leads on battery. Realme C75x carries a 5600 mAh cell and Tecno Spark 20 Pro 5G a 5000 mAh cell, with 45W and 33W wired charging respectively.

Which is better for gaming, Realme C75x or Tecno Spark 20 Pro 5G?

Tecno Spark 20 Pro 5G is the stronger gaming phone here. Realme C75x runs the MediaTek Helio G81 Ultra (12nm) while Tecno Spark 20 Pro 5G runs the MediaTek Dimensity 6080 (6nm).

Related comparisons

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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.