Head to head

Infinix Zero 40 vs ZTE nubia A57

Full specification and price comparison for Pakistan, updated 4 Jul 2026.

The short answer

The Infinix Zero 40 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 is the cheaper of the two at PKR 36,499 against PKR 62,999.

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The verdict

Spec-derived

Infinix Zero 40 takes it by 26.5 points on our weighted spec score.

Performance Infinix Zero 40 leads

Gaming score where available, otherwise chipset tier plus usable RAM.

Camera Infinix Zero 40 leads

Camera Score where available, otherwise sensor resolution and lens count. Megapixels alone do not measure image quality.

Battery & charging Infinix Zero 40 leads

Cell capacity in mAh weighted with rated wired charging output.

Display Infinix Zero 40 leads

Pixel density, refresh rate and panel technology.

Memory & storage Infinix Zero 40 leads

Highest advertised RAM and internal storage configuration.

Value for money Level

Combined spec score divided by current Pakistani retail price.

What actually differs

  • ZTE nubia A57 costs PKR 26,500 less.
  • Infinix Zero 40 charges 22.5W faster.
  • Infinix Zero 40 offers 4 GB more RAM.
  • Infinix Zero 40 ships with 128 GB more storage.
  • Infinix Zero 40 has a 95 MP higher-resolution main sensor.
  • Infinix Zero 40 uses an OLED panel while the other sticks with LCD.

Buy the Infinix Zero 40 if…

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

Full specification comparison

Specification Infinix Zero 40 ZTE nubia A57
Price in Pakistan
Retail price PKR 62,999 PKR 36,499 Cheaper
Design & build
Release date September 2024 July 30, 2026
Dimensions 164.3 × 74.6 × 7.7 mm 160.1 × 70.4 × 8.0 mm
Weight 180 g Better 193 g
Water resistance IP54 (Dust protected and splash resistant) IP64 — dust-tight and protected against water splashes
Display
Screen size 6.78 inches Better 6.75-inch
Resolution 1080 × 2436 pixels (FHD+) Better 720 × 1570 pixels
Panel type AMOLED, 120Hz, 1300 nits (peak) IPS LCD, 120Hz refresh rate
Protection Corning Gorilla Glass 5 Unspecified.
Performance
Chipset MediaTek Helio G100 (6nm) Unisoc T7250 (12 nm)
CPU Octa-core 2 × Cortex-A76 @ 2.2 GHz 6 × Cortex-A55 @ 2.0 GHz Octa-core
GPU Mali-G57 MC2 Mali-G57 MP1
Operating system Android 14 (XOS 14.5) Android 16
Memory & storage
RAM 8GB Better 4GB
Internal storage 256GB Better 64GB/128GB
Card slot microSDXC (Dedicated Slot) Dedicated microSDXC Slot
Camera
Main camera 108 MP, f/1.8, PDAF 2 MP Depth Sensor AI Lens Dual-LED Flash, HDR, Panorama Better 13 MP, LED flash, HDR, panorama
Selfie camera 50 MP, Autofocus Dual-LED Flash Better 8 MP, f/2.0
Video recording 1440p@30fps, 1080p@30/60fps 1080p@30fps (rear), 1080p@30fps (front)
Battery & charging
Battery capacity Li-Po (non-removable) 5000 mAh Li-Ion (non-removable) 5000 mAh
Wired charging 45W Wired Fast Charging 10W Reverse Wired 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, Dual-Band Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth v5.4, A2DP, LE 5.2, A2DP, LE
NFC Yes No
Sensors Under-Display Optical Fingerprint Accelerometer Gyroscope Proximity Sensor 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 40 or ZTE nubia A57?

Infinix Zero 40 comes out ahead on our combined spec score, leading by 26.5 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 40 and ZTE nubia A57 in Pakistan?

Infinix Zero 40 is listed at PKR 62,999 and ZTE nubia A57 at PKR 36,499. That makes ZTE nubia A57 cheaper by PKR 26,500. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Zero 40 or ZTE nubia A57?

Infinix Zero 40 scores higher in our camera assessment. Infinix Zero 40 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, Infinix Zero 40 or ZTE nubia A57?

Infinix Zero 40 leads on battery. Infinix Zero 40 carries a 5000 mAh cell and ZTE nubia A57 a 5000 mAh cell, with 45W and 22W wired charging respectively.

Which is better for gaming, Infinix Zero 40 or ZTE nubia A57?

Infinix Zero 40 is the stronger gaming phone here. Infinix Zero 40 runs the MediaTek Helio G100 (6nm) while ZTE nubia A57 runs the Unisoc T7250 (12 nm).

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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.