Head to head

Tecno Spark 40 5G vs Xiaomi Redmi K80 Ultra

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

The short answer

The Xiaomi Redmi K80 Ultra is the stronger phone of the two, scoring 92 against 74 on our combined specification score. It leads on performance, camera and battery & charging. The Tecno Spark 40 5G still wins on value for money, so it remains the better choice if that is your priority. The Tecno Spark 40 5G is the cheaper of the two at PKR 49,999 against PKR 151,999.

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The verdict

Spec-derived

Xiaomi Redmi K80 Ultra takes it by 17.8 points on our weighted spec score.

Performance Xiaomi Redmi K80 Ultra leads

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

Camera Xiaomi Redmi K80 Ultra leads

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

Battery & charging Xiaomi Redmi K80 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display Xiaomi Redmi K80 Ultra leads

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Redmi K80 Ultra 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 102,000 less.
  • Xiaomi Redmi K80 Ultra packs a 1,410 mAh larger battery.
  • Xiaomi Redmi K80 Ultra charges 82W faster.
  • Xiaomi Redmi K80 Ultra offers 8 GB more RAM.
  • Xiaomi Redmi K80 Ultra ships with 768 GB more storage.
  • Xiaomi Redmi K80 Ultra uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 40 5G if…

you care most about value for money.

Buy the Xiaomi Redmi K80 Ultra if…

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

Full specification comparison

Specification Tecno Spark 40 5G Xiaomi Redmi K80 Ultra
Price in Pakistan
Retail price PKR 49,999 Cheaper PKR 151,999
Design & build
Release date July 2025 June 26, 2025 ( china )
Dimensions 167.69 × 77.87 × 7.99 mm 163.1 × 77.9 × 8.2 mm
Weight Not officially specified 219 g
Water resistance IP64 Certified IP68 certified IP69 certified Dust resistant Water resistant up to 2 meters for 30 minutes Protected against high-pressure water jets
Display
Screen size 6.67 inches 6.83 inches Better
Resolution 720 × 1600 pixels (HD+) 1280 × 2772 pixels Better
Panel type IPS LCD 120Hz Up to 700 nits (HBM) OLED 144Hz HDR10+ supported
Protection Panda Glass Xiaomi Dragon Crystal Glass
Performance
Chipset MediaTek Dimensity 6400 5G+ MediaTek Dimensity 9400+ (3nm)
CPU Octa-core Octa-core 1× Cortex-X925 @ 3.73GHz 3× Cortex-X4 4× Cortex-A720
GPU Mali-G57 MC2 Immortalis-G925
Operating system Android 15 HiOS 15 Android 15 (HyperOS 2)
Memory & storage
RAM 4GB / 6GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM) 12GB 16GB LPDDR5X Better
Internal storage 128GB / 256GB UFS 2.2 256GB 512GB 1TB UFS 4.1 Better
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 50MP Main Camera OIS (Optical Image Stabilization) PDAF autofocus 8MP Ultra-Wide Camera HDR Panorama Dual-LED Flash AI photography features
Selfie camera 8 MP Wide Portrait Mode HDR Face Retouch Filters Gesture Capture Smile Capture 20MP Selfie Camera Better
Video recording 1080p @ 30fps 720p @ 30fps Dual Video Time-Lapse Video Slow Motion Video 8K @30fps 4K @60fps 1080p slow motion up to 960fps Gyro-EIS stabilization
Battery & charging
Battery capacity Li-Ion (non-removable) 6000 mAh 7410mAh Silicon-Carbon battery Better
Wired charging 18W Fast Charging 100W wired fast charging Bypass charging support Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Hotspot Wi-Fi 7
Bluetooth 5.4 5.4
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 Ultrasonic in-display fingerprint sensor Accelerometer Gyroscope Compass Proximity sensor
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, Tecno Spark 40 5G or Xiaomi Redmi K80 Ultra?

Xiaomi Redmi K80 Ultra comes out ahead on our combined spec score, leading by 17.8 points. It wins on performance, camera, battery & charging, display and memory & storage. Tecno Spark 40 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 Tecno Spark 40 5G and Xiaomi Redmi K80 Ultra in Pakistan?

Tecno Spark 40 5G is listed at PKR 49,999 and Xiaomi Redmi K80 Ultra at PKR 151,999. That makes Tecno Spark 40 5G cheaper by PKR 102,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 40 5G or Xiaomi Redmi K80 Ultra?

Xiaomi Redmi K80 Ultra scores higher in our camera assessment. Both use comparable main sensors, so day to day results come down to processing.

Which phone has the better battery, Tecno Spark 40 5G or Xiaomi Redmi K80 Ultra?

Xiaomi Redmi K80 Ultra leads on battery. Tecno Spark 40 5G carries a 6000 mAh cell and Xiaomi Redmi K80 Ultra a 7410 mAh cell, with 18W and 100W wired charging respectively.

Which is better for gaming, Tecno Spark 40 5G or Xiaomi Redmi K80 Ultra?

Xiaomi Redmi K80 Ultra is the stronger gaming phone here. Tecno Spark 40 5G runs the MediaTek Dimensity 6400 5G+ while Xiaomi Redmi K80 Ultra runs the MediaTek Dimensity 9400+ (3nm).

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.