Oppo A6k
Oppo
PKR 49,999
70/100 overall
Full specs & reviewHead to head
Oppo A6k vs ZTE nubia A57
Full specification and price comparison for Pakistan, updated 8 May 2026.
The short answer
The Oppo A6k is the stronger phone of the two, scoring 70 against 47 on our combined specification score. It leads on performance, camera and battery & charging. The ZTE nubia A57 is the cheaper of the two at PKR 36,499 against PKR 49,999.
ZTE nubia A57
Nubia
PKR 36,499
47/100 overall
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The verdict
Spec-derivedOppo A6k takes it by 23.4 points on our weighted spec score.
What actually differs
- ZTE nubia A57 costs PKR 13,500 less.
- Oppo A6k packs a 1,500 mAh larger battery.
- Oppo A6k offers 4 GB more RAM.
- Oppo A6k has a 37 MP higher-resolution main sensor.
Buy the Oppo A6k if…
you care most about performance, camera, battery & charging, memory & storage and value for money.
Full specification comparison
| Specification | Oppo A6k | ZTE nubia A57 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 49,999 | PKR 36,499 Cheaper |
| Design & build | ||
| Release date | Officially released April 7, 2026. | July 30, 2026 |
| Dimensions | 166.6 x 78.5 x 8.6 mm | 160.1 × 70.4 × 8.0 mm |
| Weight | 210g | 193 g Better |
| Water resistance | IP54 ( Dust protected and splash resistant) | IP64 — dust-tight and protected against water splashes |
| Display | ||
| Screen size | 6.75 Inches | 6.75-inch |
| Resolution | 720 x 1570 Pixels | 720 × 1570 pixels |
| Panel type | IPS LCD 120Hz | IPS LCD, 120Hz refresh rate |
| Protection | basic scratch-resistant glass | Unspecified. |
| Performance | ||
| Chipset | Qualcomm Snapdragon 685 | Unisoc T7250 (12 nm) |
| CPU | Octa-core | Octa-core |
| GPU | Adreno 610 | Mali-G57 MP1 |
| Operating system | Android 15 ( ColorOS 15) | Android 16 |
| Memory & storage | ||
| RAM | 4GB / 6GB / 8GB Better | 4GB |
| Internal storage | 128GB | 64GB/128GB |
| Card slot | microSD card supported | Dedicated microSDXC Slot |
| Camera | ||
| Main camera | 50MP QVGA / Depth Sensor LED Flash, HDR, Panorama Better | 13 MP, LED flash, HDR, panorama |
| Selfie camera | 5MP | 8 MP, f/2.0 Better |
| Video recording | 1080p | 1080p@30fps (rear), 1080p@30fps (front) |
| Battery & charging | ||
| Battery capacity | Li-Po (non-removable) 6500mAh Better | Li-Ion (non-removable) 5000 mAh |
| Wired charging | Fast Charging | 22.5W wired fast charging |
| Connectivity & extras | ||
| SIM | Dual SIM (Nano-SIM, dual standby) | Dual Nano-SIM, Dual Standby |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.0 | 5.2, A2DP, LE |
| NFC | No | No |
| Sensors | Fingerprint sensor Accelerometer Proximity sensor Ambient light sensor E-compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| USB | USB Type-C | USB Type-C 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 A6k or ZTE nubia A57?
Oppo A6k comes out ahead on our combined spec score, leading by 23.4 points. It wins on performance, camera, battery & charging, memory & storage and value for money. ZTE nubia A57 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 A6k and ZTE nubia A57 in Pakistan?
Oppo A6k is listed at PKR 49,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 13,500. Retail prices move often, so treat these as indicative.
Which has the better camera, Oppo A6k or ZTE nubia A57?
Oppo A6k scores higher in our camera assessment. Oppo A6k uses a 50 MP main sensor against 13 MP on ZTE nubia A57, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, Oppo A6k or ZTE nubia A57?
Oppo A6k leads on battery. Oppo A6k carries a 6500 mAh cell and ZTE nubia A57 a 5000 mAh cell.
Which is better for gaming, Oppo A6k or ZTE nubia A57?
Oppo A6k is the stronger gaming phone here. Oppo A6k runs the Qualcomm Snapdragon 685 while ZTE nubia A57 runs the Unisoc T7250 (12 nm).
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Tools that use this data
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.