Head to head

Oppo K15 vs Samsung Galaxy M55

Full specification and price comparison for Pakistan, updated 26 Aug 2026.

The short answer

The Oppo K15 and the Samsung Galaxy M55 finish within three points of each other on our combined specification score, so neither is a clear winner. Samsung Galaxy M55 leads on performance. The Oppo K15 is the cheaper of the two at PKR 94,899 against PKR 99,999.

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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 Samsung Galaxy M55 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 Oppo K15 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 Oppo K15 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Oppo K15 costs PKR 5,100 less.
  • Oppo K15 packs a 3,000 mAh larger battery.
  • Oppo K15 charges 35W faster.

Buy the Oppo K15 if…

you care most about battery & charging and value for money.

Buy the Samsung Galaxy M55 if…

you care most about performance.

Full specification comparison

Specification Oppo K15 Samsung Galaxy M55
Price in Pakistan
Retail price PKR 94,899 Cheaper PKR 99,999
Design & build
Release date July 24, 2026 April 8, 2024
Dimensions 158.3 x 75.1 x 8.3 mm 163.9 x 76.5 x 7.8 mm
Weight 205 g 180 g Better
Water resistance IP69 No official IP rating
Display
Screen size 6.59 inches 6.7-inch Better
Resolution 1256 × 2760 pixels Better 1080 x 2400 pixels(~385 PPI
Panel type AMOLED, 120Hz 1 billion colors, 1200 nits peak brightness Super AMOLED Plus 120Hz up to 1000 nits
Protection Corning Gorilla Glass Corning Gorilla Glass 5
Performance
Chipset MediaTek Dimensity 7360 Super (4nm) Qualcomm Snapdragon 7 Gen 1 (4nm)
CPU octa-core Octa-core
GPU Mali-G615 MC2 Adreno 644
Operating system Android 16, ColorOS 16 Android 14, One UI 6.1
Memory & storage
RAM 12GB LPDDR4X 8GB / 12GB
Internal storage 256GB UFS 3.1 128GB / 256GB
Card slot No Dedicated microSDXC Slot (Memory Card Support Up to 1TB)
Camera
Main camera 50MP, f/1.8, OIS, PDAF + 50MP, f/2.2, 143° ultrawide, LED flash. 50MP f/1.8 Wide + 8MP f/2.2 Ultrawide + 2MP f/2.4 Macro, PDAF, OIS, LED Flash, HDR, Panorama
Selfie camera 50MP, f/2.0, autofocus, wide-angle 50MP f/2.4 Wide, HDR
Video recording 4K@30fps, 1080p@30/60/120fps, gyro-EIS. 4K@30fps, 1080p@30/60fps, 720p@30fps; OIS + VDIS; Slow Motion 240fps@HD
Battery & charging
Battery capacity 8,000mAh silicon-carbon battery Better Li-Ion (non-removable) 5000 mAh
Wired charging 80W wired fast charging, reverse wired charging, bypass charging, UFCS, PPS, PD. Better 45W Wired, Super Fast Charging 2.0
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM, Dual Standby, Hybrid SIM slot (SIM 2 / microSD)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/ax, Dual-band, Wi-Fi 6
Bluetooth 5.4 A2DP, LE, aptX HD, LHDC 5 5.2, A2DP, LE
NFC Yes Yes
Sensors Fingerprint (under-display optical), accelerometer, gyroscope, proximity, compass, ambient light, infrared. Fingerprint (under-display, optical), Accelerometer, Gyroscope, Geomagnetic Sensor, Light Sensor, Proximity Sensor
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, Oppo K15 or Samsung Galaxy M55?

Oppo K15 and Samsung Galaxy M55 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 Oppo K15 and Samsung Galaxy M55 in Pakistan?

Oppo K15 is listed at PKR 94,899 and Samsung Galaxy M55 at PKR 99,999. That makes Oppo K15 cheaper by PKR 5,100. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Oppo K15 or Samsung Galaxy M55?

Oppo K15 leads on battery. Oppo K15 carries a 8000 mAh cell and Samsung Galaxy M55 a 5000 mAh cell, with 80W and 45W wired charging respectively.

Which is better for gaming, Oppo K15 or Samsung Galaxy M55?

Samsung Galaxy M55 is the stronger gaming phone here. Oppo K15 runs the MediaTek Dimensity 7360 Super (4nm) while Samsung Galaxy M55 runs the Qualcomm Snapdragon 7 Gen 1 (4nm).

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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.