Head to head

Infinix Note 40 5G vs Oppo K15 Turbo

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

The short answer

The Infinix Note 40 5G and the Oppo K15 Turbo finish within three points of each other on our combined specification score, so neither is a clear winner. Infinix Note 40 5G leads on performance. The Infinix Note 40 5G is the cheaper of the two at PKR 64,999 against PKR 77,999.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

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 40 5G leads

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

Camera Infinix Note 40 5G leads

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

Battery & charging Oppo K15 Turbo leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Oppo K15 Turbo leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Note 40 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Note 40 5G costs PKR 13,000 less.
  • Oppo K15 Turbo packs a 2,500 mAh larger battery.
  • Oppo K15 Turbo charges 47W faster.
  • Oppo K15 Turbo offers 4 GB more RAM.
  • Infinix Note 40 5G has a 58 MP higher-resolution main sensor.

Buy the Infinix Note 40 5G if…

you care most about performance, camera and value for money.

Buy the Oppo K15 Turbo if…

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

Full specification comparison

Specification Infinix Note 40 5G Oppo K15 Turbo
Price in Pakistan
Retail price PKR 64,999 Cheaper PKR 77,999
Design & build
Release date May 2024 July–August 2026
Dimensions 165.51 × 75.93 × 7.91 mm 163 × 75 × 8.3 mm
Weight 185 g Better Approximately 208–220 g
Water resistance IP53, dust and splash resistant IP68/IP69 Dust and Water Resistance
Display
Screen size 6.78 inches Better 6.59 Inches
Resolution 1080 × 2436 pixels. 1256 × 2760 Pixels (1.5K Resolution) Better
Panel type AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, AMOLED Capacitive Touchscreen 1 Billion Colors Support 120Hz Adaptive Refresh Rate
Protection Corning Gorilla Glass. Tempered Glass Protection
Performance
Chipset MediaTek Dimensity 7020 (6 nm) MediaTek Dimensity 8500
CPU Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) Octa-Core
GPU IMG BXM-8-256 Mali-Series
Operating system Android 14, XOS 14 Android 16, ColorOS 16
Memory & storage
RAM 8GB / 12GB LPDDR4X 8GB / 12GB / 16GB Better
Internal storage 256GB / 512GB UFS 2.2 256GB / 512GB UFS 4.0
Card slot microSDXC No
Camera
Main camera 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama Better 50 MP, wide, PDAF (main sensor) 2 MP depth sensor LED Flash HDR Panorama
Selfie camera 32 MP, f/2.2, Dual-LED Flash Better 16 MP selfie camera HDR
Video recording 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. Up to 4K@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Silicon-Carbon Li-Po 7500mAh Better
Wired charging 33W wired, 15W wireless, reverse wired charging, reverse wireless charging 80W Wired Fast 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 6 Dual-band Wi-Fi Wi-Fi Direct
Bluetooth 5.3, A2DP, LE 5.4
NFC Yes Yes
Sensors Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light Under-display Fingerprint Sensor Accelerometer Gyroscope Proximity Sensor Compass Ambient Light Sensor
USB USB Type-C 2.0, OTG USB Type-C 2.0 OTG support

“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 40 5G or Oppo K15 Turbo?

Infinix Note 40 5G and Oppo K15 Turbo 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 40 5G and Oppo K15 Turbo in Pakistan?

Infinix Note 40 5G is listed at PKR 64,999 and Oppo K15 Turbo at PKR 77,999. That makes Infinix Note 40 5G cheaper by PKR 13,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40 5G or Oppo K15 Turbo?

Infinix Note 40 5G scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 50 MP on Oppo K15 Turbo, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Infinix Note 40 5G or Oppo K15 Turbo?

Oppo K15 Turbo leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Oppo K15 Turbo a 7500 mAh cell, with 33W and 80W wired charging respectively.

Which is better for gaming, Infinix Note 40 5G or Oppo K15 Turbo?

Infinix Note 40 5G is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Oppo K15 Turbo runs the MediaTek Dimensity 8500.

Related comparisons

Infinix Note 40 5G vs Xiaomi Poco X8 Oppo K15 Turbo vs Xiaomi Poco X8 Infinix Note 40 5G vs Infinix Note 50 Racing Edition Oppo K15 Turbo vs Infinix Note 50 Racing Edition Infinix Note 40 5G vs Oppo A7 Pro Oppo K15 Turbo vs Oppo A7 Pro Infinix Note 40 5G vs Infinix Note 12 (2023) Oppo K15 Turbo vs Infinix Note 12 (2023)

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.