Head to head

Sparx Neo 15 Ultra vs Tecno Spark 40C

Full specification and price comparison for Pakistan, updated 23 Feb 2026.

The short answer

The Tecno Spark 40C is the stronger phone of the two, scoring 72 against 67 on our combined specification score. It leads on battery & charging, memory & storage and value for money. The Sparx Neo 15 Ultra still wins on camera, so it remains the better choice if that is your priority.

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The verdict

Spec-derived

Tecno Spark 40C takes it by 4.2 points on our weighted spec score.

Performance Level

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

Camera Sparx Neo 15 Ultra leads

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

Battery & charging Tecno Spark 40C leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 40C leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 40C leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 40C packs a 1,000 mAh larger battery.
  • Tecno Spark 40C offers 2 GB more RAM.
  • Tecno Spark 40C ships with 128 GB more storage.
  • Sparx Neo 15 Ultra has a 37 MP higher-resolution main sensor.

Buy the Sparx Neo 15 Ultra if…

you care most about camera.

Buy the Tecno Spark 40C if…

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

Full specification comparison

Specification Sparx Neo 15 Ultra Tecno Spark 40C
Price in Pakistan
Retail price PKR 35,999 Cheaper PKR 35,999
Design & build
Release date Late 2025 Launch September 2025
Dimensions 167.35 x 77.37 x 8.5 mm 165.6 × 77.0 × 8.37 mm
Weight Not listed Not officially specified
Water resistance Not Officially Certified IP64 (Dust Tight & Splash Resistant)
Display
Screen size 6.75 inches Better 6.67 inches
Resolution 720 × 1600 pixels (HD+). 720 × 1600 pixels (HD+)
Panel type IPS LCD with 120 Hz refresh rate IPS LCD 120Hz
Protection Not listed Panda Glass
Performance
Chipset Unisoc T615 (12 nm). MediaTek Helio G81 (12nm)
CPU Octa-core. Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz
GPU Mali-G57 MP1 (Expected with T615) Mali-G52 MC2
Operating system Android 15 (Sparx UI) Android 15 HiOS 15
Memory & storage
RAM 6 GB + 6 GB virtual RAM 4GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM, depending on the variant) Better
Internal storage 128 GB 128GB / 256GB eMMC 5.1 Better
Card slot Supported (expandable). Dedicated microSD card slot Expandable storage up to 1TB (market dependent)
Camera
Main camera 50 MP single camera with LED flash Better 13 MP, Wide AI Lens Dual LED Flash HDR Panorama AI Scene Recognition Portrait Mode Night Mode Beauty Mode Pro Mode
Selfie camera 8 MP 8 MP Dual Front Flash AI Beauty Portrait Mode HDR Face Retouch Smile Capture Gesture Capture Filters
Video recording 1080p recording. 1080p @ 30fps 720p @ 30fps
Battery & charging
Battery capacity non-removable 5000 mAh Li-Ion (non-removable) 6000 mAh Better
Wired charging Fast charging supported (approx. 18 W) 18W Fast Charging
Connectivity & extras
SIM Dual Nano-SIM. Dual Nano-SIM, Dual Standby (Dual SIM)
Wi-Fi Yes (Wi-Fi 802.11 b/g/n) Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Direct Wi-Fi Hotspot
Bluetooth Yes (v5.0) 5.0 A2DP LE
NFC Yes Yes
Sensors fingerprint: Side-mounted accelerometer proximity compass face_unlock Side-mounted Fingerprint Scanner Face Unlock Accelerometer Ambient Light Sensor Proximity Sensor Electronic Compass Virtual Gyroscope Infrared Remote Sensor
USB USB Type-C 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, Sparx Neo 15 Ultra or Tecno Spark 40C?

Tecno Spark 40C comes out ahead on our combined spec score, leading by 4.2 points. It wins on battery & charging, memory & storage and value for money. Sparx Neo 15 Ultra 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 Sparx Neo 15 Ultra and Tecno Spark 40C in Pakistan?

Sparx Neo 15 Ultra is listed at PKR 35,999 and Tecno Spark 40C at PKR 35,999. That makes Tecno Spark 40C cheaper by PKR 0. Retail prices move often, so treat these as indicative.

Which has the better camera, Sparx Neo 15 Ultra or Tecno Spark 40C?

Sparx Neo 15 Ultra scores higher in our camera assessment. Sparx Neo 15 Ultra uses a 50 MP main sensor against 13 MP on Tecno Spark 40C, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Sparx Neo 15 Ultra or Tecno Spark 40C?

Tecno Spark 40C leads on battery. Sparx Neo 15 Ultra carries a 5000 mAh cell and Tecno Spark 40C a 6000 mAh cell, with 18W and 18W wired charging respectively.

Related comparisons

Sparx Neo 15 Ultra vs ZTE nubia A57 Tecno Spark 40C vs ZTE nubia A57 Sparx Neo 15 Ultra vs Infinix Note 12i Tecno Spark 40C vs Infinix Note 12i Sparx Neo 15 Ultra vs Samsung Galaxy A07s Tecno Spark 40C vs Samsung Galaxy A07s Sparx Neo 15 Ultra vs Infinix Note 12 (2023) Tecno Spark 40C vs Infinix Note 12 (2023)

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.