Head to head

Infinix Note 40X 5G vs Tecno Spark 50 5G

Full specification and price comparison for Pakistan, updated 1 Jul 2026.

The short answer

The Infinix Note 40X 5G is the stronger phone of the two, scoring 71 against 63 on our combined specification score. It leads on performance, camera and value for money. The Tecno Spark 50 5G still wins on battery & charging and memory & storage, so it remains the better choice if that is your priority. The Infinix Note 40X 5G is the cheaper of the two at PKR 54,999 against PKR 64,999.

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The verdict

Spec-derived

Infinix Note 40X 5G takes it by 8.7 points on our weighted spec score.

Performance Infinix Note 40X 5G leads

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

Camera Infinix Note 40X 5G leads

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

Battery & charging Tecno Spark 50 5G leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 50 5G leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Note 40X 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Note 40X 5G costs PKR 10,000 less.
  • Tecno Spark 50 5G packs a 1,500 mAh larger battery.
  • Tecno Spark 50 5G charges 27W faster.
  • Tecno Spark 50 5G offers 4 GB more RAM.
  • Infinix Note 40X 5G has a 58 MP higher-resolution main sensor.

Buy the Infinix Note 40X 5G if…

you care most about performance, camera and value for money.

Buy the Tecno Spark 50 5G if…

you care most about battery & charging and memory & storage.

Full specification comparison

Specification Infinix Note 40X 5G Tecno Spark 50 5G
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 64,999
Design & build
Release date 9 August 2024 April 2, 2026 (Global Announcement)
Dimensions 168.9 × 76.5 × 8.3 mm 167.9 × 79.3 × 8.18 mm
Weight 201 g Better Around 205–210 g (varies by market)
Water resistance IP52 (Dust Protected & Splash Resistant) IP64 Dust and Water Resistance
Display
Screen size 6.78 inches 6.78 inches
Resolution 1080 × 2460 pixels (Full HD+) Better 720 × 1600 pixels (HD+)
Panel type IPS LCD, 120Hz Refresh Rate IPS LCD Up to 700 nits (HBM) 120Hz Adaptive Refresh Rate Eye Care Mode Reading Mode Dark Mode
Protection Not officially specified Standard scratch-resistant glass (official type not disclosed)
Performance
Chipset MediaTek Dimensity 6300 (6nm) MediaTek Dimensity 6400 (6nm)
CPU Octa-core 2 × Cortex-A76 @ 2.4 GHz 6 × Cortex-A55 @ 2.0 GHz Octa-core 2 × Cortex-A76 Performance Cores 6 × Cortex-A55 Efficiency Cores
GPU Mali-G57 MC2 Mali-G57 MC2
Operating system Android 14 XOS 14 Android 16 HiOS 16
Memory & storage
RAM 8GB / 12GB LPDDR4X 4GB / 6GB / 8GB LPDDR4X Supports Memory Fusion (Virtual RAM) up to 16GB (market dependent) Better
Internal storage 256GB UFS 2.2 128GB / 256GB UFS 2.2
Card slot Dedicated microSDXC slot (expandable storage) microSDXC (dedicated microSD card slot)
Camera
Main camera 108 MP (Wide), f/1.8, PDAF (Primary Sensor) 2 MP Depth Sensor AI Lens Quad-LED Flash HDR Panorama AI Scene Detection Night Mode Portrait Mode Super Resolution Pro Mode Time-Lapse Slow Motion Document Mode Beauty Mode Digital Zoom Touch to Focus Face Detection Better 50 MP f/1.8 PDAF AI Lens LED Flash HDR Panorama AI Photography FlashSnap Night Mode Portrait Mode Beauty Mode AI Scene Detection
Selfie camera 8 MP, Wide Dual-LED Flash HDR AI Beauty Portrait Mode 8 MP Single LED Flash Beauty Mode AI Portrait HDR
Video recording 1440p @ 30fps 1080p @ 30fps 720p @ 30fps 1080p@30fps 720p@30fps
Battery & charging
Battery capacity Li-Po (non-removable) 5000 mAh 6500 mAh (some regional variants list 6150 mAh rated capacity) Better
Wired charging 18W Wired Fast Charging, Reverse Wired Charging 45W Super Charging Better
Connectivity & extras
SIM Dual Nano-SIM (Dual Standby) Dual Nano-SIM (Dual Standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Direct Hotspot Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, Wi-Fi Direct, Hotspot
Bluetooth 5.3 A2DP LE v5.4
NFC Yes Yes
Sensors Side-mounted Fingerprint Sensor Accelerometer Gyroscope Proximity Sensor Compass Side-mounted Fingerprint Scanner Accelerometer Ambient Light Sensor Proximity Sensor E-Compass Virtual Gyroscope
USB USB Type-C 2.0 OTG Supported 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, Infinix Note 40X 5G or Tecno Spark 50 5G?

Infinix Note 40X 5G comes out ahead on our combined spec score, leading by 8.7 points. It wins on performance, camera and value for money. Tecno Spark 50 5G 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 40X 5G and Tecno Spark 50 5G in Pakistan?

Infinix Note 40X 5G is listed at PKR 54,999 and Tecno Spark 50 5G at PKR 64,999. That makes Infinix Note 40X 5G cheaper by PKR 10,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40X 5G or Tecno Spark 50 5G?

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

Which phone has the better battery, Infinix Note 40X 5G or Tecno Spark 50 5G?

Tecno Spark 50 5G leads on battery. Infinix Note 40X 5G carries a 5000 mAh cell and Tecno Spark 50 5G a 6500 mAh cell, with 18W and 45W wired charging respectively.

Which is better for gaming, Infinix Note 40X 5G or Tecno Spark 50 5G?

Infinix Note 40X 5G is the stronger gaming phone here. Infinix Note 40X 5G runs the MediaTek Dimensity 6300 (6nm) while Tecno Spark 50 5G runs the MediaTek Dimensity 6400 (6nm).

Related comparisons

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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.