Head to head

Infinix Note 12i vs Redmi 15 (8GB - 128GB)

Full specification and price comparison for Pakistan, updated 3 Sep 2026.

The short answer

The Infinix Note 12i and the Redmi 15 (8GB - 128GB) finish within three points of each other on our combined specification score, so neither is a clear winner. Infinix Note 12i leads on performance. The Infinix Note 12i is the cheaper of the two at PKR 39,999 against PKR 59,999.

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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 Infinix Note 12i leads

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

Camera Level

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

Battery & charging Redmi 15 (8GB - 128GB) leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Redmi 15 (8GB - 128GB) leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Note 12i leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Note 12i costs PKR 20,000 less.
  • Redmi 15 (8GB - 128GB) packs a 2,000 mAh larger battery.
  • Redmi 15 (8GB - 128GB) offers 4 GB more RAM.

Buy the Infinix Note 12i if…

you care most about performance and value for money.

Buy the Redmi 15 (8GB - 128GB) if…

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

Full specification comparison

Specification Infinix Note 12i Redmi 15 (8GB - 128GB)
Price in Pakistan
Retail price PKR 39,999 Cheaper PKR 59,999
Design & build
Release date May 11, 2022 (announced); released in 2022. September 2025 (available in Pakistan)
Dimensions 170.7 × 77.4 × 8.3 mm 169.48 × 80.45 × 8.40 mm
Weight 198 g Better 214 g
Water resistance Not officially rated Not listed
Display
Screen size 6.82-inch 6.9 inches Better
Resolution 720 × 1640 pixels, ~263 PPI. 2340 × 1080 pixels Better
Panel type IPS LCD, 90Hz refresh rate FHD+ DotDisplay, up to 144Hz refresh rate
Protection Scratch-resistant glass. IP64 water & dust resistance
Performance
Chipset MediaTek Helio G85 (12nm) Not listed
CPU Octa-core — 2 x 2.0 GHz Cortex-A75 + 6 x 1.8 GHz Cortex-A55 Not listed
GPU Mali-G52 MC2 Adreno 610
Operating system Android 12, XOS 10.6 Xiaomi HyperOS 2 (based on Android 14)
Memory & storage
RAM 4GB (Up to 3GB virtual RAM) 8GB Better
Internal storage 128GB 128GB, expandable via microSD (hybrid slot)
Card slot Dedicated microSDXC Slot Not listed
Camera
Main camera Triple — 50 MP, f/1.6, wide (PDAF) + 2 MP, f/2.4, depth + QVGA, Quad-LED flash, HDR, panorama, PDAF. 50 MP (f/1.8, 5P lens) + auxiliary lens, LED flash, HDR, panorama
Selfie camera 8 MP, Dual-LED flash 8 MP, HDR, soft-light ring, portrait, time-lapse
Video recording 1440p@30fps (rear), 1080p@30fps (front). Not listed
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh 7000 mAh (typical), 33W fast charging Better
Wired charging 33W fast wired charging USB Type-C, 33W wired fast charge
Connectivity & extras
SIM Dual SIM, Dual Standby (Nano-SIM) Dual SIM (Nano-SIM, Dual Standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Not listed
Bluetooth Bluetooth 5.0, A2DP, LE Not listed
NFC No Not listed
Sensors Fingerprint (side-mounted), accelerometer, gyroscope, proximity sensor, compass Side-mounted fingerprint, AI Face Unlock, Accelerometer, Proximity, Compass, Ambient light, IR Blaster
USB USB Type-C 2.0, OTG Not listed

“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, Infinix Note 12i or Redmi 15 (8GB - 128GB)?

Infinix Note 12i and Redmi 15 (8GB - 128GB) 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 Infinix Note 12i and Redmi 15 (8GB - 128GB) in Pakistan?

Infinix Note 12i is listed at PKR 39,999 and Redmi 15 (8GB - 128GB) at PKR 59,999. That makes Infinix Note 12i cheaper by PKR 20,000. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Infinix Note 12i or Redmi 15 (8GB - 128GB)?

Redmi 15 (8GB – 128GB) leads on battery. Infinix Note 12i carries a 5000 mAh cell and Redmi 15 (8GB - 128GB) a 7000 mAh cell, with 33W and 33W wired charging respectively.

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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.