Head to head

Infinix Note 40 5G vs Sparx Neo 15 Ultra

Full specification and price comparison for Pakistan, updated 3 Sep 2026.

The short answer

The Infinix Note 40 5G is the stronger phone of the two, scoring 79 against 68 on our combined specification score. It leads on performance, camera and battery & charging. The Sparx Neo 15 Ultra still wins on value for money, so it remains the better choice if that is your priority. The Sparx Neo 15 Ultra is the cheaper of the two at PKR 35,999 against PKR 64,999.

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The verdict

Spec-derived

Infinix Note 40 5G takes it by 10.6 points on our weighted spec score.

Performance Infinix Note 40 5G leads

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

Camera Infinix Note 40 5G leads

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

Battery & charging Infinix Note 40 5G leads

Cell capacity in mAh weighted with rated wired charging output.

Display Infinix Note 40 5G leads

Pixel density, refresh rate and panel technology.

Memory & storage Infinix Note 40 5G leads

Highest advertised RAM and internal storage configuration.

Value for money Sparx Neo 15 Ultra leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Sparx Neo 15 Ultra costs PKR 29,000 less.
  • Infinix Note 40 5G charges 15W faster.
  • Infinix Note 40 5G offers 6 GB more RAM.
  • Infinix Note 40 5G ships with 384 GB more storage.
  • Infinix Note 40 5G has a 58 MP higher-resolution main sensor.
  • Infinix Note 40 5G uses an OLED panel while the other sticks with LCD.

Buy the Infinix Note 40 5G if…

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

Buy the Sparx Neo 15 Ultra if…

you care most about value for money.

Full specification comparison

Specification Infinix Note 40 5G Sparx Neo 15 Ultra
Price in Pakistan
Retail price PKR 64,999 PKR 35,999 Cheaper
Design & build
Release date May 2024 Late 2025 Launch
Dimensions 165.51 × 75.93 × 7.91 mm 167.35 x 77.37 x 8.5 mm
Weight 185 g Not listed
Water resistance IP53, dust and splash resistant Not Officially Certified
Display
Screen size 6.78 inches Better 6.75 inches
Resolution 1080 × 2436 pixels. Better 720 × 1600 pixels (HD+).
Panel type AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, IPS LCD with 120 Hz refresh rate
Protection Corning Gorilla Glass. Not listed
Performance
Chipset MediaTek Dimensity 7020 (6 nm) Unisoc T615 (12 nm).
CPU Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) Octa-core.
GPU IMG BXM-8-256 Mali-G57 MP1 (Expected with T615)
Operating system Android 14, XOS 14 Android 15 (Sparx UI)
Memory & storage
RAM 8GB / 12GB LPDDR4X Better 6 GB + 6 GB virtual RAM
Internal storage 256GB / 512GB UFS 2.2 Better 128 GB
Card slot microSDXC Supported (expandable).
Camera
Main camera 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama Better 50 MP single camera with LED flash
Selfie camera 32 MP, f/2.2, Dual-LED Flash Better 8 MP
Video recording 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. 1080p recording.
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh non-removable 5000 mAh
Wired charging 33W wired, 15W wireless, reverse wired charging, reverse wireless charging Better Fast charging supported (approx. 18 W)
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM.
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Yes (Wi-Fi 802.11 b/g/n)
Bluetooth 5.3, A2DP, LE Yes (v5.0)
NFC Yes Yes
Sensors Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light fingerprint: Side-mounted accelerometer proximity compass face_unlock
USB USB Type-C 2.0, OTG USB Type-C

“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, Infinix Note 40 5G or Sparx Neo 15 Ultra?

Infinix Note 40 5G comes out ahead on our combined spec score, leading by 10.6 points. It wins on performance, camera, battery & charging, display and memory & storage. 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 Infinix Note 40 5G and Sparx Neo 15 Ultra in Pakistan?

Infinix Note 40 5G is listed at PKR 64,999 and Sparx Neo 15 Ultra at PKR 35,999. That makes Sparx Neo 15 Ultra cheaper by PKR 29,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40 5G or Sparx Neo 15 Ultra?

Infinix Note 40 5G scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 50 MP on Sparx Neo 15 Ultra, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Infinix Note 40 5G or Sparx Neo 15 Ultra?

Infinix Note 40 5G leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Sparx Neo 15 Ultra a 5000 mAh cell, with 33W and 18W wired charging respectively.

Which is better for gaming, Infinix Note 40 5G or Sparx Neo 15 Ultra?

Infinix Note 40 5G is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Sparx Neo 15 Ultra runs the Unisoc T615 (12 nm)..

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.