Head to head

OnePlus N6x vs Oppo K13

Full specification and price comparison for Pakistan, updated 12 Aug 2026.

The short answer

The Oppo K13 is the stronger phone of the two, scoring 78 against 66 on our combined specification score. It leads on performance, camera and battery & charging. The OnePlus N6x still wins on value for money, so it remains the better choice if that is your priority. The OnePlus N6x is the cheaper of the two at PKR 54,999 against PKR 74,999.

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The verdict

Spec-derived

Oppo K13 takes it by 12.2 points on our weighted spec score.

Performance Oppo K13 leads

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

Camera Oppo K13 leads

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

Battery & charging Oppo K13 leads

Cell capacity in mAh weighted with rated wired charging output.

Display Oppo K13 leads

Pixel density, refresh rate and panel technology.

Memory & storage Oppo K13 leads

Highest advertised RAM and internal storage configuration.

Value for money OnePlus N6x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • OnePlus N6x costs PKR 20,000 less.
  • Oppo K13 charges 65W faster.
  • Oppo K13 offers 4 GB more RAM.
  • Oppo K13 ships with 128 GB more storage.
  • Oppo K13 has a 37 MP higher-resolution main sensor.
  • Oppo K13 uses an OLED panel while the other sticks with LCD.

Buy the OnePlus N6x if…

you care most about value for money.

Buy the Oppo K13 if…

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

Full specification comparison

Specification OnePlus N6x Oppo K13
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 74,999
Design & build
Release date August 4, 2026 April 25, 2025
Dimensions 166.5 × 78.2 × 8.6 mm 163.2 × 76.1 × 8.5 mm
Weight 219 g 208 g Better
Water resistance IP64 (dust and water resistance) IP65 dust and water resistance
Display
Screen size 6.8 inches Better 6.67 inches
Resolution 720 × 1570 pixels 1080 × 2400 pixels (FHD+) Better
Panel type IPS LCD 120Hz Up to approximately 900 nits AMOLED 120Hz
Protection Panda MN228 glass Crystal Shield Glass (market dependent)
Performance
Chipset MediaTek Dimensity 6360 Apex Qualcomm Snapdragon 6 Gen 4 (4nm)
CPU Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 Octa-core
GPU Mali-G57 MC2 Adreno 810
Operating system Android 16 OxygenOS 16 Android 15 ColorOS 15
Memory & storage
RAM 4GB LPDDR4X 8GB Better
Internal storage 64GB / 128GB eMMC 5.1 128GB / 256GB UFS 3.1 Better
Card slot Dedicated microSDXC Slot (Storage: Up to 2TB) No
Camera
Main camera 13 MP, autofocus, LED flash Portrait, Night, Panorama, Dual-View Video, AI photography features 50 MP (Wide, AF) 2 MP (Depth) LED Flash, HDR, Panorama Better
Selfie camera 5 MP, f/2.2 16 MP Better
Video recording 1080p@30fps 4K@30fps, 1080p@30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 7000 mAh Silicon-Carbon Li-Ion 7000 mAh
Wired charging 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use 80W SUPERVOOC wired (approximately 62% in 30 minutes, full charge in about 56 minutes) Better
Connectivity & extras
SIM Nano-SIM + Nano-SIM Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac), Dual-Band
Bluetooth 5.4 5.2, A2DP, LE
NFC No Yes
Sensors Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor Under-display Optical Fingerprint Accelerometer Gyroscope Proximity Sensor Compass
USB USB Type-C 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, OnePlus N6x or Oppo K13?

Oppo K13 comes out ahead on our combined spec score, leading by 12.2 points. It wins on performance, camera, battery & charging, display and memory & storage. OnePlus N6x 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 OnePlus N6x and Oppo K13 in Pakistan?

OnePlus N6x is listed at PKR 54,999 and Oppo K13 at PKR 74,999. That makes OnePlus N6x cheaper by PKR 20,000. Retail prices move often, so treat these as indicative.

Which has the better camera, OnePlus N6x or Oppo K13?

Oppo K13 scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 50 MP on Oppo K13, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, OnePlus N6x or Oppo K13?

Oppo K13 leads on battery. OnePlus N6x carries a 7000 mAh cell and Oppo K13 a 7000 mAh cell, with 15W and 80W wired charging respectively.

Which is better for gaming, OnePlus N6x or Oppo K13?

Oppo K13 is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Oppo K13 runs the Qualcomm Snapdragon 6 Gen 4 (4nm).

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Tools that use this data

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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.