Head to head

Infinix Zero Ultra vs Xiaomi 15T

Full specification and price comparison for Pakistan, updated 24 Jun 2026.

The short answer

The Infinix Zero Ultra and the Xiaomi 15T finish within three points of each other on our combined specification score, so neither is a clear winner. Xiaomi 15T leads on memory & storage. The Infinix Zero Ultra is the cheaper of the two at PKR 99,999 against PKR 169,999.

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The verdict

Spec-derived

Too close to call. These two finish within three points of each other, so the right answer depends on which category matters most to you.

Camera Level

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

Battery & charging Level

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi 15T leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Zero Ultra leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Zero Ultra costs PKR 70,000 less.
  • Xiaomi 15T packs a 1,000 mAh larger battery.
  • Infinix Zero Ultra charges 113W faster.
  • Xiaomi 15T offers 4 GB more RAM.
  • Xiaomi 15T ships with 256 GB more storage.
  • Infinix Zero Ultra has a 150 MP higher-resolution main sensor.

Buy the Infinix Zero Ultra if…

you care most about value for money.

Buy the Xiaomi 15T if…

you care most about memory & storage.

Not enough published data to score: Performance. Those categories are excluded from the overall figure rather than estimated.

Full specification comparison

Specification Infinix Zero Ultra Xiaomi 15T
Price in Pakistan
Retail price PKR 99,999 Cheaper PKR 169,999
Design & build
Release date October 2022 (Pakistan) September 24, 2025 (available)
Dimensions 164.5 × 76.5 × 8.0 mm 163.2 × 78.0 × 7.5 mm
Weight 213 g 194 g Better
Water resistance No official IP rating Not listed
Display
Screen size 6.8 inches 6.83 inches Better
Resolution 1080 × 2400 pixels (~387 ppi) 1280 × 2772 pixels (~447 ppi) Better
Panel type AMOLED, 120Hz, HDR10+ AMOLED (68-billion-colour), HDR10+, 120 Hz
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 7i
Performance
Chipset MediaTek Dimensity 920 (6 nm) MediaTek Dimensity 8400 Ultra (4 nm)
CPU Octa-core (2×2.5 GHz Cortex-A78 + 6×2.0 GHz Cortex-A55) Octa-core (1×3.25 GHz Cortex-A725 + 3×3.0 GHz Cortex-A725 + 4×2.1 GHz Cortex-A725)
GPU Mali-G68 MC4 Mali-G720 MP7
Operating system Android 12 (XOS 12) Android 15 with HyperOS 2
Memory & storage
RAM 8 GB 12 GB Better
Internal storage 256 GB 256 GB / 512 GB Better
Card slot No No
Camera
Main camera 200 MP (wide, OIS) + 13 MP (ultrawide) + 2 MP (depth) Better 50 MP wide (OIS) + 50 MP telephoto (2× optical zoom) + 12 MP ultra-wide
Selfie camera 32 MP 32 MP wide
Video recording 4K@30fps, 1080p@30/60fps 4K@30/60fps, 1080p up to 240fps
Battery & charging
Battery capacity Li-Po 4500 mAh (non-removable) Non-removable Li-Po ~5500 mAh (typical) Better
Wired charging 180W wired (0–100% ≈ 12 minutes) Better 67 W wired charging; no wireless charging
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM + eSIM support, IP68 dust/water resistant
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band
Bluetooth 5.2 Bluetooth 6.0
NFC Yes Yes
Sensors Under-display fingerprint (optical), accelerometer, gyro, compass Fingerprint (under-display, optical), accelerometer, gyro, compass, proximity
USB USB Type-C 2.0, OTG USB Type-C (USB 2.0), OTG support

“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 Xiaomi 15T?

Infinix Zero Ultra and Xiaomi 15T finish within a few points of each other, so neither is a clear winner on paper. Pick the one that leads in the category you care about most.

What is the price of Infinix Zero Ultra and Xiaomi 15T in Pakistan?

Infinix Zero Ultra is listed at PKR 99,999 and Xiaomi 15T at PKR 169,999. That makes Infinix Zero Ultra cheaper by PKR 70,000. Retail prices move often, so treat these as indicative.

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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.