Head to head

Tecno Spark 40 5G vs Xiaomi Redmi Note 15 5G

Full specification and price comparison for Pakistan, updated 7 Aug 2026.

The short answer

The Tecno Spark 40 5G and the Xiaomi Redmi Note 15 5G finish within three points of each other on our combined specification score, so neither is a clear winner. Tecno Spark 40 5G leads on performance. The Tecno Spark 40 5G is the cheaper of the two at PKR 49,999 against PKR 84,999.

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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 40 5G leads

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

Camera Xiaomi Redmi Note 15 5G leads

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 Xiaomi Redmi Note 15 5G leads

Pixel density, refresh rate and panel technology.

Memory & storage Level

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 40 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 40 5G costs PKR 35,000 less.
  • Tecno Spark 40 5G packs a 1,000 mAh larger battery.
  • Xiaomi Redmi Note 15 5G charges 49W faster.
  • Xiaomi Redmi Note 15 5G uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 40 5G if…

you care most about performance and value for money.

Buy the Xiaomi Redmi Note 15 5G if…

you care most about camera and display.

Full specification comparison

Specification Tecno Spark 40 5G Xiaomi Redmi Note 15 5G
Price in Pakistan
Retail price PKR 49,999 Cheaper PKR 84,999
Design & build
Release date July 2025 September 2025 (expected in Pakistan)
Dimensions 167.69 × 77.87 × 7.99 mm 164 x 75.4 x 7.9 mm
Weight Not officially specified 188 g
Water resistance IP64 Certified No official IP rating (splash resistant)
Display
Screen size 6.67 inches 6.67 inches
Resolution 720 × 1600 pixels (HD+) 1080 x 2400 pixels (~395 ppi) Better
Panel type IPS LCD 120Hz Up to 700 nits (HBM) AMOLED, 120Hz
Protection Panda Glass Corning Gorilla Glass
Performance
Chipset MediaTek Dimensity 6400 5G+ Qualcomm Snapdragon 6 Gen 3 (4 nm)
CPU Octa-core Octa-core (4×2.4 GHz Cortex-A78 & 4×1.8 GHz Cortex-A55)
GPU Mali-G57 MC2 Adreno 710
Operating system Android 15 HiOS 15 Android 15 (MIUI 16)
Memory & storage
RAM 4GB / 6GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM) 8 GB
Internal storage 128GB / 256GB UFS 2.2 256 GB
Card slot microSDXC Dedicated microSD card slot (market dependent) Expandable storage up to 1TB (market dependent) No
Camera
Main camera 50 MP, Wide AI Lens Autofocus Dual LED Flash HDR Panorama AI Scene Recognition Night Mode Portrait Mode Beauty Mode Pro Mode Super Resolution Time-Lapse Slow Motion AI Camera Filters Document Scanner QR Code Scanner Continuous Shooting 50 MP wide + 8 MP ultra-wide + 2 MP macro
Selfie camera 8 MP Wide Portrait Mode HDR Face Retouch Filters Gesture Capture Smile Capture 16 MP Better
Video recording 1080p @ 30fps 720p @ 30fps Dual Video Time-Lapse Video Slow Motion Video 4K@30fps, 1080p@30/60fps
Battery & charging
Battery capacity Li-Ion (non-removable) 6000 mAh Better Non-removable Li-Po 5000 mAh
Wired charging 18W Fast Charging 67W wired fast charging Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.4 5.3
NFC Yes Yes (market dependent)
Sensors Side-mounted Fingerprint Scanner Face Unlock Ambient Light Sensor Proximity Sensor Accelerometer (G-Sensor) Electronic Compass Virtual Gyroscope Infrared Remote Sensor Fingerprint (under-display), accelerometer, gyro, compass, proximity
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 40 5G or Xiaomi Redmi Note 15 5G?

Tecno Spark 40 5G and Xiaomi Redmi Note 15 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 40 5G and Xiaomi Redmi Note 15 5G in Pakistan?

Tecno Spark 40 5G is listed at PKR 49,999 and Xiaomi Redmi Note 15 5G at PKR 84,999. That makes Tecno Spark 40 5G cheaper by PKR 35,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 40 5G or Xiaomi Redmi Note 15 5G?

Xiaomi Redmi Note 15 5G scores higher in our camera assessment. Both use comparable main sensors, so day to day results come down to processing.

Which is better for gaming, Tecno Spark 40 5G or Xiaomi Redmi Note 15 5G?

Tecno Spark 40 5G is the stronger gaming phone here. Tecno Spark 40 5G runs the MediaTek Dimensity 6400 5G+ while Xiaomi Redmi Note 15 5G runs the Qualcomm Snapdragon 6 Gen 3 (4 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.