Head to head

Tecno Spark 30C 5G vs Vivo Y31 5G

Full specification and price comparison for Pakistan, updated 6 Aug 2026.

The short answer

The Tecno Spark 30C 5G and the Vivo Y31 5G finish within three points of each other on our combined specification score, so neither is a clear winner. Tecno Spark 30C 5G leads on memory & storage. The Tecno Spark 30C 5G is the cheaper of the two at PKR 39,999 against PKR 47,999.

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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.

Camera Level

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

Battery & charging Level

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 30C 5G leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 30C 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 30C 5G costs PKR 8,000 less.
  • Tecno Spark 30C 5G offers 10 GB more RAM.
  • Tecno Spark 30C 5G has a 35 MP higher-resolution main sensor.

Buy the Tecno Spark 30C 5G if…

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

Not enough published data to score: Performance. Those categories are excluded from the overall figure rather than estimated.

Full specification comparison

Specification Tecno Spark 30C 5G Vivo Y31 5G
Price in Pakistan
Retail price PKR 39,999 Cheaper PKR 47,999
Design & build
Release date October 2024 January 2022
Dimensions 165.4 × 76.8 × 7.8 mm 164.0 × 75.8 × 8.3 mm
Weight 189 g 188 g Better
Water resistance IP54 Dust & Splash Resistant no official water or dust resistance
Display
Screen size 6.67 inches Better 6.58 inches
Resolution 720 × 1600 pixels (HD+) 1080 × 2408 pixels (~401 ppi) Better
Panel type IPS LCD, 120Hz Refresh Rate 16.7 Million Colors Eye Comfort Mode Adaptive Refresh Rate Reading Mode Dark Mode Sunlight Display Optimization IPS LCD 60Hz
Protection Not officially specified Not listed
Performance
Chipset MediaTek Dimensity 6300 (6nm) MediaTek Dimensity 700 (7 nm)
CPU Octa-core 2 × Cortex-A76 @ 2.4GHz 6 × Cortex-A55 @ 2.0GHz Octa-core (2×2.2 GHz Cortex-A76 + 6×2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G57 MC2
Operating system Android 14 HiOS 14 Android 11(Funtouch OS 12)
Memory & storage
RAM 4GB / 6GB / 8GB (Supports Memory Fusion (Virtual RAM expansion, up to 16GB total depending on the variant). Better 4 GB / 6 GB
Internal storage 64GB / 128GB 128 GB
Card slot Dedicated microSD Slot Supports up to 1TB microSDXC (dedicated slot)
Camera
Main camera 48 MP main camera (Sony IMX582 sensor in some markets) Auxiliary AI lens LED Flash HDR Panorama Better 13 MP (wide, f/2.2) + 2 MP (macro)
Selfie camera 8 MP Dual LED Flash HDR 8 MP (wide)
Video recording 1080p@30fps 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Li-Po 5000 mAh (non-removable)
Wired charging 18W Fast Charging 18W wired
Connectivity & extras
SIM Dual Nano-SIM (market dependent) Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.3 A2DP LE 5.1
NFC Yes No
Sensors Side-mounted Fingerprint Sensor Accelerometer Ambient Light Sensor Proximity Sensor Compass Gyroscope (software or hardware depending on region) Fingerprint (side-mounted), accelerometer, proximity, 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, Tecno Spark 30C 5G or Vivo Y31 5G?

Tecno Spark 30C 5G and Vivo Y31 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 Tecno Spark 30C 5G and Vivo Y31 5G in Pakistan?

Tecno Spark 30C 5G is listed at PKR 39,999 and Vivo Y31 5G at PKR 47,999. That makes Tecno Spark 30C 5G cheaper by PKR 8,000. Retail prices move often, so treat these as indicative.

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.