Head to head

Tecno Spark 40 5G vs Xiaomi Redmi Note 15

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 finish within three points of each other on our combined specification score, so neither is a clear winner. Xiaomi Redmi Note 15 leads on camera. The Tecno Spark 40 5G is the cheaper of the two at PKR 49,999 against PKR 69,999.

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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 Level

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

Camera Xiaomi Redmi Note 15 leads

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

Battery & charging Tecno Spark 40 5G leads

Cell capacity in mAh weighted with rated wired charging output.

Display Xiaomi Redmi Note 15 leads

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Redmi Note 15 leads

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 20,000 less.
  • Tecno Spark 40 5G packs a 900 mAh larger battery.
  • Xiaomi Redmi Note 15 charges 15W faster.
  • Xiaomi Redmi Note 15 offers 4 GB more RAM.
  • Xiaomi Redmi Note 15 has a 58 MP higher-resolution main sensor.
  • Xiaomi Redmi Note 15 uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 40 5G if…

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

Buy the Xiaomi Redmi Note 15 if…

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

Full specification comparison

Specification Tecno Spark 40 5G Xiaomi Redmi Note 15
Price in Pakistan
Retail price PKR 49,999 Cheaper PKR 69,999
Design & build
Release date July 2025 Q3–Q4 2026
Dimensions 167.69 × 77.87 × 7.99 mm 162 x 75 x 8 mm (approx.)
Weight Not officially specified 188 g
Water resistance IP64 Certified Likely IP53 (dust & 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 refresh rate
Protection Panda Glass Corning Gorilla Glass (expected)
Performance
Chipset MediaTek Dimensity 6400 5G+ MediaTek Dimensity 7000 / Snapdragon equivalent (expected mid-range SoC)
CPU Octa-core Octa-core
GPU Mali-G57 MC2 Mali-G series / Adreno (depending variant)
Operating system Android 15 HiOS 15 Android 15 OS ( HyperOS 2.0 )
Memory & storage
RAM 4GB / 6GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM) 6GB / 8GB / 12GB Better
Internal storage 128GB / 256GB UFS 2.2 128GB / 256GB
Card slot microSDXC Dedicated microSD card slot (market dependent) Expandable storage up to 1TB (market dependent) Yes (microSD, shared slot)
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 108 MP (Main, wide) 8 MP (Ultra-wide) 2 MP (Macro / Depth) HDR, Panorama, Night Mode Better
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 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 6000 mAh Better Li-Po (non-removable) 5000 – 5100 mAh
Wired charging 18W Fast Charging 33W / 67W fast charging (variant-based) Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Nano-SIM + 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
Bluetooth 5.4 5.3
NFC Yes Yes
Sensors Side-mounted Fingerprint Scanner Face Unlock Ambient Light Sensor Proximity Sensor Accelerometer (G-Sensor) Electronic Compass Virtual Gyroscope Infrared Remote Sensor Fingerprint (side or under-display) Accelerometer Gyroscope Proximity Compass
USB USB Type-C 2.0, OTG USB Type-C 2.0

“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?

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

Tecno Spark 40 5G is listed at PKR 49,999 and Xiaomi Redmi Note 15 at PKR 69,999. That makes Tecno Spark 40 5G cheaper by PKR 20,000. Retail prices move often, so treat these as indicative.

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

Xiaomi Redmi Note 15 scores higher in our camera assessment. Tecno Spark 40 5G uses a 50 MP main sensor against 108 MP on Xiaomi Redmi Note 15, though sensor size and processing matter more than resolution alone.

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

Tecno Spark 40 5G leads on battery. Tecno Spark 40 5G carries a 6000 mAh cell and Xiaomi Redmi Note 15 a 5100 mAh cell, with 18W and 33W wired charging respectively.

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.