Head to head

Oppo K15 vs Realme Narzo 100x

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

The short answer

The Oppo K15 is the stronger phone of the two, scoring 84 against 75 on our combined specification score. It leads on camera, battery & charging and display. The Realme Narzo 100x still wins on value for money, so it remains the better choice if that is your priority. The Realme Narzo 100x is the cheaper of the two at PKR 78,999 against PKR 94,899.

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The verdict

Spec-derived

Oppo K15 takes it by 9.1 points on our weighted spec score.

Performance Level

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

Camera Oppo K15 leads

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 Oppo K15 leads

Pixel density, refresh rate and panel technology.

Memory & storage Oppo K15 leads

Highest advertised RAM and internal storage configuration.

Value for money Realme Narzo 100x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Realme Narzo 100x costs PKR 15,900 less.
  • Oppo K15 charges 35W faster.
  • Oppo K15 offers 6 GB more RAM.
  • Oppo K15 uses an OLED panel while the other sticks with LCD.

Buy the Oppo K15 if…

you care most about camera, battery & charging, display and memory & storage.

Buy the Realme Narzo 100x if…

you care most about value for money.

Full specification comparison

Specification Oppo K15 Realme Narzo 100x
Price in Pakistan
Retail price PKR 94,899 PKR 78,999 Cheaper
Design & build
Release date July 24, 2026 July 15, 2026
Dimensions 158.3 x 75.1 x 8.3 mm 166.4 × 78.2 × 8.8 mm
Weight 205 g Better 224 g
Water resistance IP69 IP65 dust and water resistance.
Display
Screen size 6.59 inches 6.81 inches Better
Resolution 1256 × 2760 pixels Better 720 × 1570 pixels
Panel type AMOLED, 120Hz 1 billion colors, 1200 nits peak brightness IPS LCD, 144Hz Up to 1200 nits (HBM)
Protection Corning Gorilla Glass Panda-1681 Glass
Performance
Chipset MediaTek Dimensity 7360 Super (4nm) MediaTek Dimensity 6300 (6 nm)
CPU octa-core Octa-core
GPU Mali-G615 MC2 Mali-G57 MC2
Operating system Android 16, ColorOS 16 Android 16, realme UI 7.0
Memory & storage
RAM 12GB LPDDR4X Better 4GB / 6GB
Internal storage 256GB UFS 3.1 128GB / 256GB
Card slot No microSDXC, dedicated slot.
Camera
Main camera 50MP, f/1.8, OIS, PDAF + 50MP, f/2.2, 143° ultrawide, LED flash. 50 MP, f/1.8, PDAF, AI Camera, LED flash.
Selfie camera 50MP, f/2.0, autofocus, wide-angle Better 8 MP, f/2.0, wide-angle, 4P lens.
Video recording 4K@30fps, 1080p@30/60/120fps, gyro-EIS. 1080p@30fps (rear and front), 720p@120fps slow motion.
Battery & charging
Battery capacity 8,000mAh silicon-carbon battery Silicon-Carbon (Si/C) Battery 8000 mAh (non-removable.)
Wired charging 80W wired fast charging, reverse wired charging, bypass charging, UFCS, PPS, PD. Better 45W SUPERVOOC wired charging, USB Power Delivery (PD) support, reverse charging, bypass charging.
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM (Nano-SIM + Nano-USIM), Dual Standby
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi 5, Wi-Fi Direct, hotspot
Bluetooth 5.4 A2DP, LE, aptX HD, LHDC 5 5.3, A2DP, LE, aptX, aptX HD, LDAC, LHDC 5.0
NFC Yes No
Sensors Fingerprint (under-display optical), accelerometer, gyroscope, proximity, compass, ambient light, infrared. Fingerprint (side-mounted), accelerometer, proximity, ambient light sensor, compass, gyroscope
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, Oppo K15 or Realme Narzo 100x?

Oppo K15 comes out ahead on our combined spec score, leading by 9.1 points. It wins on camera, battery & charging, display and memory & storage. Realme Narzo 100x 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 Oppo K15 and Realme Narzo 100x in Pakistan?

Oppo K15 is listed at PKR 94,899 and Realme Narzo 100x at PKR 78,999. That makes Realme Narzo 100x cheaper by PKR 15,900. Retail prices move often, so treat these as indicative.

Which has the better camera, Oppo K15 or Realme Narzo 100x?

Oppo K15 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, Oppo K15 or Realme Narzo 100x?

Oppo K15 leads on battery. Oppo K15 carries a 8000 mAh cell and Realme Narzo 100x a 8000 mAh cell, with 80W and 45W 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.