Sparx Edge 20
Sparx
PKR 38,999
75/100 overall
Full specs & reviewHead to head
Sparx Edge 20 vs ZTE nubia A57
Full specification and price comparison for Pakistan, updated 25 Dec 2025.
The short answer
The Sparx Edge 20 is the stronger phone of the two, scoring 75 against 44 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 38,999.
ZTE nubia A57
Nubia
PKR 36,499
44/100 overall
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The verdict
Spec-derivedSparx Edge 20 takes it by 30.3 points on our weighted spec score.
What actually differs
- ZTE nubia A57 costs PKR 2,500 less.
- Sparx Edge 20 charges 10.5W faster.
- Sparx Edge 20 offers 4 GB more RAM.
- Sparx Edge 20 ships with 128 GB more storage.
- Sparx Edge 20 has a 95 MP higher-resolution main sensor.
- Sparx Edge 20 uses an OLED panel while the other sticks with LCD.
Buy the Sparx Edge 20 if…
you care most about performance, camera, battery & charging, display, memory & storage and value for money.
Full specification comparison
| Specification | Sparx Edge 20 | ZTE nubia A57 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 38,999 | PKR 36,499 Cheaper |
| Design & build | ||
| Release date | March 2025 (launched in Pakistan) | July 30, 2026 |
| Dimensions | 161.7 × 74 × 8.8 mm | 160.1 × 70.4 × 8.0 mm |
| Weight | Not listed | 193 g |
| Water resistance | Not officially rated | IP64 — dust-tight and protected against water splashes |
| Display | ||
| Screen size | 6.67 in | 6.75-inch Better |
| Resolution | 1080 × 2400 pixels (~395 ppi) Better | 720 × 1570 pixels |
| Panel type | Curved-edge AMOLED, 120Hz | IPS LCD, 120Hz refresh rate |
| Protection | Dragon Trail Glass | Unspecified. |
| Performance | ||
| Chipset | MediaTek Helio G96 (12 nm) | Unisoc T7250 (12 nm) |
| CPU | Octa-core | Octa-core |
| GPU | Mali-G57 MC2 | Mali-G57 MP1 |
| Operating system | Android 13 | Android 16 |
| Memory & storage | ||
| RAM | 8 GB (+ up to 8 GB virtual RAM) Better | 4GB |
| Internal storage | 256 GB (UFS 2.2) Better | 64GB/128GB |
| Card slot | microSDXC (expandable) | Dedicated microSDXC Slot |
| Camera | ||
| Main camera | 108 MP + 8 MP + 2 MP (triple) Better | 13 MP, LED flash, HDR, panorama |
| Selfie camera | 32 MP Better | 8 MP, f/2.0 |
| Video recording | 1080p@30fps (both cameras) | 1080p@30fps (rear), 1080p@30fps (front) |
| Battery & charging | ||
| Battery capacity | Non-removable Li-Po 5000 mAh | Li-Ion (non-removable) 5000 mAh |
| Wired charging | Fast charging ~33W Better | 22.5W wired fast charging |
| Connectivity & extras | ||
| SIM | Dual Nano-SIM | Dual Nano-SIM, Dual Standby |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.x (likely 5.1–5.2) | 5.2, A2DP, LE |
| NFC | No | No |
| Sensors | Fingerprint (under-display, optical), accelerometer, gyro, proximity, 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, Sparx Edge 20 or ZTE nubia A57?
Sparx Edge 20 comes out ahead on our combined spec score, leading by 30.3 points. It wins on performance, camera, battery & charging, display, 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 Sparx Edge 20 and ZTE nubia A57 in Pakistan?
Sparx Edge 20 is listed at PKR 38,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 2,500. Retail prices move often, so treat these as indicative.
Which has the better camera, Sparx Edge 20 or ZTE nubia A57?
Sparx Edge 20 scores higher in our camera assessment. Sparx Edge 20 uses a 108 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, Sparx Edge 20 or ZTE nubia A57?
Sparx Edge 20 leads on battery. Sparx Edge 20 carries a 5000 mAh cell and ZTE nubia A57 a 5000 mAh cell, with 33W and 22W wired charging respectively.
Which is better for gaming, Sparx Edge 20 or ZTE nubia A57?
Sparx Edge 20 is the stronger gaming phone here. Sparx Edge 20 runs the MediaTek Helio G96 (12 nm) 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.