Head to head

Redmi 15 (8GB - 128GB) vs Tecno Spark 50 5G

Full specification and price comparison for Pakistan, updated 29 Sep 2025.

The short answer

The Redmi 15 (8GB – 128GB) is the stronger phone of the two, scoring 77 against 63 on our combined specification score. It leads on 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 Redmi 15 (8GB - 128GB) is the cheaper of the two at PKR 59,999 against PKR 64,999.

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The verdict

Spec-derived

Redmi 15 (8GB - 128GB) takes it by 13.9 points on our weighted spec score.

Camera Level

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 Redmi 15 (8GB - 128GB) leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Redmi 15 (8GB - 128GB) costs PKR 5,000 less.
  • Redmi 15 (8GB - 128GB) packs a 500 mAh larger battery.
  • Tecno Spark 50 5G charges 12W faster.
  • Tecno Spark 50 5G offers 8 GB more RAM.
  • Tecno Spark 50 5G ships with 128 GB more storage.

Buy the Redmi 15 (8GB - 128GB) if…

you care most about value for money.

Buy the Tecno Spark 50 5G if…

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

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

Full specification comparison

Specification Redmi 15 (8GB - 128GB) Tecno Spark 50 5G
Price in Pakistan
Retail price PKR 59,999 Cheaper PKR 64,999
Design & build
Release date September 2025 (available in Pakistan) April 2, 2026 (Global Announcement)
Dimensions 169.48 × 80.45 × 8.40 mm 167.9 × 79.3 × 8.18 mm
Weight 214 g Around 205–210 g (varies by market) Better
Water resistance Not listed IP64 Dust and Water Resistance
Display
Screen size 6.9 inches Better 6.78 inches
Resolution 2340 × 1080 pixels Better 720 × 1600 pixels (HD+)
Panel type FHD+ DotDisplay, up to 144Hz refresh rate IPS LCD Up to 700 nits (HBM) 120Hz Adaptive Refresh Rate Eye Care Mode Reading Mode Dark Mode
Protection IP64 water & dust resistance Standard scratch-resistant glass (official type not disclosed)
Performance
Chipset Not listed MediaTek Dimensity 6400 (6nm)
CPU Not listed Octa-core 2 × Cortex-A76 Performance Cores 6 × Cortex-A55 Efficiency Cores
GPU Adreno 610 Mali-G57 MC2
Operating system Xiaomi HyperOS 2 (based on Android 14) Android 16 HiOS 16
Memory & storage
RAM 8GB 4GB / 6GB / 8GB LPDDR4X Supports Memory Fusion (Virtual RAM) up to 16GB (market dependent) Better
Internal storage 128GB, expandable via microSD (hybrid slot) 128GB / 256GB UFS 2.2 Better
Card slot Not listed microSDXC (dedicated microSD card slot)
Camera
Main camera 50 MP (f/1.8, 5P lens) + auxiliary lens, LED flash, HDR, panorama 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, HDR, soft-light ring, portrait, time-lapse 8 MP Single LED Flash Beauty Mode AI Portrait HDR
Video recording Not listed 1080p@30fps 720p@30fps
Battery & charging
Battery capacity 7000 mAh (typical), 33W fast charging Better 6500 mAh (some regional variants list 6150 mAh rated capacity)
Wired charging USB Type-C, 33W wired fast charge 45W Super Charging Better
Connectivity & extras
SIM Dual SIM (Nano-SIM, Dual Standby) Dual Nano-SIM (Dual Standby)
Wi-Fi Not listed Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, Wi-Fi Direct, Hotspot
Bluetooth Not listed v5.4
NFC Not listed Yes
Sensors Side-mounted fingerprint, AI Face Unlock, Accelerometer, Proximity, Compass, Ambient light, IR Blaster Side-mounted Fingerprint Scanner Accelerometer Ambient Light Sensor Proximity Sensor E-Compass Virtual Gyroscope
USB Not listed 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, Redmi 15 (8GB - 128GB) or Tecno Spark 50 5G?

Redmi 15 (8GB – 128GB) comes out ahead on our combined spec score, leading by 13.9 points. It wins on 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 Redmi 15 (8GB - 128GB) and Tecno Spark 50 5G in Pakistan?

Redmi 15 (8GB - 128GB) is listed at PKR 59,999 and Tecno Spark 50 5G at PKR 64,999. That makes Redmi 15 (8GB - 128GB) cheaper by PKR 5,000. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Redmi 15 (8GB - 128GB) or Tecno Spark 50 5G?

Tecno Spark 50 5G leads on battery. Redmi 15 (8GB - 128GB) carries a 7000 mAh cell and Tecno Spark 50 5G a 6500 mAh cell, with 33W and 45W wired charging respectively.

Related comparisons

Redmi 15 (8GB - 128GB) vs Tecno Spark 30 Pro Tecno Spark 50 5G vs Tecno Spark 30 Pro Redmi 15 (8GB - 128GB) vs TECNO POVA 5 Free Fire Special Edition Tecno Spark 50 5G vs TECNO POVA 5 Free Fire Special Edition Redmi 15 (8GB - 128GB) vs TECNO POVA 6 Free Fire Edition Tecno Spark 50 5G vs TECNO POVA 6 Free Fire Edition Redmi 15 (8GB - 128GB) vs Tecno Camon 40 Pro 4G Tecno Spark 50 5G vs Tecno Camon 40 Pro 4G

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.