Head to head

Oppo K15 vs ZTE nubia A77

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 80 against 67 on our combined specification score. It leads on performance, camera and battery & charging. The ZTE nubia A77 still wins on value for money, so it remains the better choice if that is your priority. The ZTE nubia A77 is the cheaper of the two at PKR 42,999 against PKR 94,899.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

The verdict

Spec-derived

Oppo K15 takes it by 12.5 points on our weighted spec score.

Performance Oppo K15 leads

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 ZTE nubia A77 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • ZTE nubia A77 costs PKR 51,900 less.
  • Oppo K15 packs a 3,000 mAh larger battery.
  • Oppo K15 charges 57.5W faster.
  • Oppo K15 offers 6 GB more RAM.
  • Oppo K15 ships with 128 GB more storage.
  • Oppo K15 uses an OLED panel while the other sticks with LCD.

Buy the Oppo K15 if…

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

Buy the ZTE nubia A77 if…

you care most about value for money.

Full specification comparison

Specification Oppo K15 ZTE nubia A77
Price in Pakistan
Retail price PKR 94,899 PKR 42,999 Cheaper
Design & build
Release date July 24, 2026 August 2026
Dimensions 158.3 x 75.1 x 8.3 mm 168 × 77 × 8.3 mm
Weight 205 g 193 g Better
Water resistance IP69 IP64
Display
Screen size 6.59 inches 6.75 inches Better
Resolution 1256 × 2760 pixels Better 720 × 1640 pixels, ~265 ppi.
Panel type AMOLED, 120Hz 1 billion colors, 1200 nits peak brightness IPS LCD, 120Hz
Protection Corning Gorilla Glass Scratch-resistant glass.
Performance
Chipset MediaTek Dimensity 7360 Super (4nm) Unisoc T8300 (6 nm)
CPU octa-core Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55)
GPU Mali-G615 MC2 Mali-G57 MP2
Operating system Android 16, ColorOS 16 Android 16
Memory & storage
RAM 12GB LPDDR4X Better 6GB
Internal storage 256GB UFS 3.1 Better 128GB
Card slot No microSDXC
Camera
Main camera 50MP, f/1.8, OIS, PDAF + 50MP, f/2.2, 143° ultrawide, LED flash. 50 MP, f/1.8, PDAF, LED Flash, HDR, Panorama
Selfie camera 50MP, f/2.0, autofocus, wide-angle Better 8 MP
Video recording 4K@30fps, 1080p@30/60/120fps, gyro-EIS. 1080p@30fps.
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 22.5W wired
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM
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
Bluetooth 5.4 A2DP, LE, aptX HD, LHDC 5 5.4, A2DP, LE
NFC Yes Yes
Sensors Fingerprint (under-display optical), accelerometer, gyroscope, proximity, compass, ambient light, infrared. Fingerprint (side-mounted), accelerometer, gyroscope, proximity, compass
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 ZTE nubia A77?

Oppo K15 comes out ahead on our combined spec score, leading by 12.5 points. It wins on performance, camera, battery & charging, display and memory & storage. ZTE nubia A77 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 ZTE nubia A77 in Pakistan?

Oppo K15 is listed at PKR 94,899 and ZTE nubia A77 at PKR 42,999. That makes ZTE nubia A77 cheaper by PKR 51,900. Retail prices move often, so treat these as indicative.

Which has the better camera, Oppo K15 or ZTE nubia A77?

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 ZTE nubia A77?

Oppo K15 leads on battery. Oppo K15 carries a 8000 mAh cell and ZTE nubia A77 a 5000 mAh cell, with 80W and 22W wired charging respectively.

Which is better for gaming, Oppo K15 or ZTE nubia A77?

Oppo K15 is the stronger gaming phone here. Oppo K15 runs the MediaTek Dimensity 7360 Super (4nm) while ZTE nubia A77 runs the Unisoc T8300 (6 nm).

Related comparisons

Oppo K15 vs Infinix Note 60 Edge 5G ZTE nubia A77 vs Infinix Note 60 Edge 5G Oppo K15 vs Xiaomi Poco X8 Power ZTE nubia A77 vs Xiaomi Poco X8 Power Oppo K15 vs Realme 14 ZTE nubia A77 vs Realme 14 Oppo K15 vs Realme P4s ZTE nubia A77 vs Realme P4s

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.