Infinix Zero Ultra
Infinix
PKR 99,999
76/100 overall
Full specs & reviewHead to head
Infinix Zero Ultra vs ZTE nubia A57
Full specification and price comparison for Pakistan, updated 24 Jun 2026.
The short answer
The Infinix Zero Ultra is the stronger phone of the two, scoring 76 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 99,999.
ZTE nubia A57
Nubia
PKR 36,499
48/100 overall
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The verdict
Spec-derivedInfinix Zero Ultra takes it by 27.7 points on our weighted spec score.
What actually differs
- ZTE nubia A57 costs PKR 63,500 less.
- ZTE nubia A57 packs a 500 mAh larger battery.
- Infinix Zero Ultra charges 157.5W faster.
- Infinix Zero Ultra offers 4 GB more RAM.
- Infinix Zero Ultra ships with 128 GB more storage.
- Infinix Zero Ultra has a 187 MP higher-resolution main sensor.
- Infinix Zero Ultra uses an OLED panel while the other sticks with LCD.
Buy the Infinix Zero Ultra if…
you care most about performance, camera, battery & charging, display and memory & storage.
Buy the ZTE nubia A57 if…
you care most about value for money.
Full specification comparison
| Specification | Infinix Zero Ultra | ZTE nubia A57 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 99,999 | PKR 36,499 Cheaper |
| Design & build | ||
| Release date | October 2022 (Pakistan) | July 30, 2026 |
| Dimensions | 164.5 × 76.5 × 8.0 mm | 160.1 × 70.4 × 8.0 mm |
| Weight | 213 g | 193 g Better |
| Water resistance | No official IP rating | IP64 — dust-tight and protected against water splashes |
| Display | ||
| Screen size | 6.8 inches Better | 6.75-inch |
| Resolution | 1080 × 2400 pixels (~387 ppi) Better | 720 × 1570 pixels |
| Panel type | AMOLED, 120Hz, HDR10+ | IPS LCD, 120Hz refresh rate |
| Protection | Corning Gorilla Glass 3 | Unspecified. |
| Performance | ||
| Chipset | MediaTek Dimensity 920 (6 nm) | Unisoc T7250 (12 nm) |
| CPU | Octa-core (2×2.5 GHz Cortex-A78 + 6×2.0 GHz Cortex-A55) | Octa-core |
| GPU | Mali-G68 MC4 | Mali-G57 MP1 |
| Operating system | Android 12 (XOS 12) | Android 16 |
| Memory & storage | ||
| RAM | 8 GB Better | 4GB |
| Internal storage | 256 GB Better | 64GB/128GB |
| Card slot | No | Dedicated microSDXC Slot |
| Camera | ||
| Main camera | 200 MP (wide, OIS) + 13 MP (ultrawide) + 2 MP (depth) Better | 13 MP, LED flash, HDR, panorama |
| Selfie camera | 32 MP Better | 8 MP, f/2.0 |
| Video recording | 4K@30fps, 1080p@30/60fps | 1080p@30fps (rear), 1080p@30fps (front) |
| Battery & charging | ||
| Battery capacity | Li-Po 4500 mAh (non-removable) | Li-Ion (non-removable) 5000 mAh Better |
| Wired charging | 180W wired (0–100% ≈ 12 minutes) 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 | 5.2 | 5.2, A2DP, LE |
| NFC | Yes | No |
| Sensors | Under-display fingerprint (optical), accelerometer, gyro, compass | 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, Infinix Zero Ultra or ZTE nubia A57?
Infinix Zero Ultra comes out ahead on our combined spec score, leading by 27.7 points. It wins on performance, camera, battery & charging, display 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 Infinix Zero Ultra and ZTE nubia A57 in Pakistan?
Infinix Zero Ultra is listed at PKR 99,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 63,500. Retail prices move often, so treat these as indicative.
Which has the better camera, Infinix Zero Ultra or ZTE nubia A57?
Infinix Zero Ultra scores higher in our camera assessment. Infinix Zero Ultra uses a 200 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, Infinix Zero Ultra or ZTE nubia A57?
Infinix Zero Ultra leads on battery. Infinix Zero Ultra carries a 4500 mAh cell and ZTE nubia A57 a 5000 mAh cell, with 180W and 22W wired charging respectively.
Which is better for gaming, Infinix Zero Ultra or ZTE nubia A57?
Infinix Zero Ultra is the stronger gaming phone here. Infinix Zero Ultra runs the MediaTek Dimensity 920 (6 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.