Realme 15x
Realme
PKR 64,999
75/100 overall
Full specs & reviewHead to head
Realme 15x vs ZTE nubia A57
Full specification and price comparison for Pakistan, updated 28 Aug 2026.
The short answer
The Realme 15x is the stronger phone of the two, scoring 75 against 48 on our combined specification score. It leads on performance, camera and battery & charging. The ZTE nubia A57 still wins on value for money, so it remains the better choice if that is your priority. The ZTE nubia A57 is the cheaper of the two at PKR 36,499 against PKR 64,999.
ZTE nubia A57
Nubia
PKR 36,499
48/100 overall
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The verdict
Spec-derivedRealme 15x takes it by 26.5 points on our weighted spec score.
What actually differs
- ZTE nubia A57 costs PKR 28,500 less.
- Realme 15x packs a 2,000 mAh larger battery.
- Realme 15x charges 37.5W faster.
- Realme 15x offers 4 GB more RAM.
- Realme 15x ships with 128 GB more storage.
- Realme 15x has a 37 MP higher-resolution main sensor.
Buy the Realme 15x if…
you care most about performance, camera, battery & charging and memory & storage.
Buy the ZTE nubia A57 if…
you care most about value for money.
Full specification comparison
| Specification | Realme 15x | ZTE nubia A57 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 64,999 | PKR 36,499 Cheaper |
| Design & build | ||
| Release date | October 1, 2025 | July 30, 2026 |
| Dimensions | 166.07 × 77.93 × 8.28 mm | 160.1 × 70.4 × 8.0 mm |
| Weight | 212 g | 193 g Better |
| Water resistance | IP69 Pro (Dust and Water Resistant) | IP64 — dust-tight and protected against water splashes |
| Display | ||
| Screen size | 6.8 inches Better | 6.75-inch |
| Resolution | 720 × 1570 pixels | 720 × 1570 pixels |
| Panel type | IPS LCD, 144 Hz refresh rate, up to 1200 nits brightness | IPS LCD, 120Hz refresh rate |
| Protection | Hardened coating + PET + silicone screen protector | Unspecified. |
| Performance | ||
| Chipset | MediaTek Dimensity 6300 (6nm) | Unisoc T7250 (12 nm) |
| CPU | Octa-core (2×2.4 GHz + 6×2.0 GHz) Cortex-A76/A55 | Octa-core |
| GPU | Mali-G57 MC2 | Mali-G57 MP1 |
| Operating system | Android 15, Realme UI 6.0 | Android 16 |
| Memory & storage | ||
| RAM | 6/8 GB (up to dynamic RAM) “TBD for Pakistan variant Better | 4GB |
| Internal storage | 128 GB / 256 GB Better | 64GB/128GB |
| Card slot | Yes, microSD via hybrid dual-card tray | Dedicated microSDXC Slot |
| Camera | ||
| Main camera | 50MP Sony IMX852 AI Camera, f/1.8, 5P lens Better | 13 MP, LED flash, HDR, panorama |
| Selfie camera | 50MP Sony OV50D40 AI Camera, f/2.4 Better | 8 MP, f/2.0 |
| Video recording | Rear 1080p@30fps, 720p@30fps, 720p@120fps slow-motion; Front 1080p@30/60fps | 1080p@30fps (rear), 1080p@30fps (front) |
| Battery & charging | ||
| Battery capacity | Li-Ion (non-removable) 7000 mAh Better | Li-Ion (non-removable) 5000 mAh |
| Wired charging | 60W SUPERVOOC Fast Charging Better | 22.5W wired fast charging |
| Connectivity & extras | ||
| SIM | Dual Nano-SIM; Dual Standby | Dual Nano-SIM, Dual Standby |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 2.4GHz / 5GHz | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.3 | 5.2, A2DP, LE |
| NFC | No | No |
| Sensors | Fingerprint (side-mounted), Proximity Sensor, Ambient Light Sensor, E-Compass, Accelerometer | Fingerprint (side-mounted), accelerometer, proximity, compass |
| USB | USB Type-C 2.0, OTG | 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, Realme 15x or ZTE nubia A57?
Realme 15x comes out ahead on our combined spec score, leading by 26.5 points. It wins on performance, camera, battery & charging and memory & storage. 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 Realme 15x and ZTE nubia A57 in Pakistan?
Realme 15x is listed at PKR 64,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 28,500. Retail prices move often, so treat these as indicative.
Which has the better camera, Realme 15x or ZTE nubia A57?
Realme 15x scores higher in our camera assessment. Realme 15x 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, Realme 15x or ZTE nubia A57?
Realme 15x leads on battery. Realme 15x carries a 7000 mAh cell and ZTE nubia A57 a 5000 mAh cell, with 60W and 22W wired charging respectively.
Which is better for gaming, Realme 15x or ZTE nubia A57?
Realme 15x is the stronger gaming phone here. Realme 15x runs the MediaTek Dimensity 6300 (6nm) 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.