Head to head

Tecno Spark 20 vs Xiaomi Redmi 15

Full specification and price comparison for Pakistan, updated 9 Aug 2026.

The short answer

The Xiaomi Redmi 15 is the stronger phone of the two, scoring 76 against 65 on our combined specification score. It leads on battery & charging. The Tecno Spark 20 still wins on camera and value for money, so it remains the better choice if that is your priority. The Tecno Spark 20 is the cheaper of the two at PKR 30,999 against PKR 45,999.

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The verdict

Spec-derived

Xiaomi Redmi 15 takes it by 11.3 points on our weighted spec score.

Camera Tecno Spark 20 leads

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

Battery & charging Xiaomi Redmi 15 leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Level

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 20 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 20 costs PKR 15,000 less.
  • Xiaomi Redmi 15 packs a 2,000 mAh larger battery.
  • Xiaomi Redmi 15 charges 15W faster.

Buy the Tecno Spark 20 if…

you care most about camera and value for money.

Buy the Xiaomi Redmi 15 if…

you care most about battery & charging.

Not enough published data to score: Performance. Those categories are excluded from the overall figure rather than estimated.

Full specification comparison

Specification Tecno Spark 20 Xiaomi Redmi 15
Price in Pakistan
Retail price PKR 30,999 Cheaper PKR 45,999
Design & build
Release date December 2023 Q3 2025 (expected Pakistan availability)
Dimensions 163.7 × 75.6 × 8.5 mm Approximately 165.4 × 76.7 × ~8.5 mm
Weight Not officially specified 200 g
Water resistance IP53 dust and splash resistant Not officially rated
Display
Screen size 6.6 inches 6.9 in Better
Resolution 720 × 1612 pixels (HD+) 1080 × 2340 pixels (~374 ppi) Better
Panel type IPS LCD 90Hz IPS LCD, up to 144 Hz
Protection Basic scratch-resistant glass Standard Glass
Performance
Chipset MediaTek Helio G85 (12nm) Qualcomm Snapdragon 6s Gen 3 (5G)
CPU Octa-core 2 × Cortex-A75 @ 2.0GHz 6 × Cortex-A55 @ 1.8GHz Octa-core up to 2.3 GHz
GPU Mali-G52 MP2 Adreno (integrated, Snapdragon class)
Operating system Android 13 with HiOS 13.5 Android 15 with HyperOS 2
Memory & storage
RAM 8GB 8 GB
Internal storage 128GB / 256GB eMMC 5.1 256 GB
Card slot microSDXC (dedicated slot) Yes (microSD up to 2 TB)
Camera
Main camera 50 MP, Wide, PDAF 0.08 MP, Auxiliary Lens Dual LED Flash HDR Panorama AI Scene Detection Phase Detection Autofocus (PDAF) 50 MP (main) + 2 MP
Selfie camera 32 MP, Wide Dual LED Flash Better 8 MP
Video recording 1440p @ 30fps 1080p @ 30fps 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Non-removable Li-Ion 7000 mAh Better
Wired charging 18W Fast Charging 33W wired, 18W reverse 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 802.11 a/b/g/n/ac, dual-band
Bluetooth v5.2 5.3
NFC No No (Region dependent)
Sensors Side-mounted Fingerprint Sensor Accelerometer Compass Proximity Sensor Virtual Gyroscope Ambient Light Sensor Fingerprint (side), accelerometer, gyro, proximity, compass
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 20 or Xiaomi Redmi 15?

Xiaomi Redmi 15 comes out ahead on our combined spec score, leading by 11.3 points. It wins on battery & charging. Tecno Spark 20 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 20 and Xiaomi Redmi 15 in Pakistan?

Tecno Spark 20 is listed at PKR 30,999 and Xiaomi Redmi 15 at PKR 45,999. That makes Tecno Spark 20 cheaper by PKR 15,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 20 or Xiaomi Redmi 15?

Tecno Spark 20 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 20 or Xiaomi Redmi 15?

Xiaomi Redmi 15 leads on battery. Tecno Spark 20 carries a 5000 mAh cell and Xiaomi Redmi 15 a 7000 mAh cell, with 18W and 33W wired charging respectively.

Related comparisons

Tecno Spark 20 vs Tecno Spark 20C Xiaomi Redmi 15 vs Tecno Spark 20C Tecno Spark 20 vs Tecno Spark 30C Xiaomi Redmi 15 vs Tecno Spark 30C Tecno Spark 20 vs Tecno Spark Go 2024 Xiaomi Redmi 15 vs Tecno Spark Go 2024 Tecno Spark 20 vs Tecno Pova Neo Xiaomi Redmi 15 vs Tecno Pova Neo

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.