Head to head

Infinix Zero Ultra vs Realme 15 Pro

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

The short answer

The Infinix Zero Ultra and the Realme 15 Pro finish within three points of each other on our combined specification score, so neither is a clear winner. Realme 15 Pro leads on battery & charging. The Infinix Zero Ultra is the cheaper of the two at PKR 99,999 against PKR 159,999.

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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 Realme 15 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Realme 15 Pro 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 60,000 less.
  • Realme 15 Pro packs a 2,500 mAh larger battery.
  • Infinix Zero Ultra charges 100W faster.
  • Realme 15 Pro offers 6 GB more RAM.
  • Realme 15 Pro 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 Realme 15 Pro if…

you care most about battery & charging and 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 Realme 15 Pro
Price in Pakistan
Retail price PKR 99,999 Cheaper PKR 159,999
Design & build
Release date October 2022 (Pakistan) October 2025 (expected in Pakistan)
Dimensions 164.5 × 76.5 × 8.0 mm 162.26 × 76.15 × 7.79 mm (Flowing Silver) / 162.26 × 76.15 × 7.84 mm (Velvet Green)
Weight 213 g 187 g Better
Water resistance No official IP rating Not listed
Display
Screen size 6.8 inches 6.8 in
Resolution 1080 × 2400 pixels (~387 ppi) 1280 × 2800 pixels (~453 ppi) Better
Panel type AMOLED, 120Hz, HDR10+ AMOLED, up to 144 Hz refresh rate
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 7i
Performance
Chipset MediaTek Dimensity 920 (6 nm) Qualcomm Snapdragon 7 Gen 4 (4 nm)
CPU Octa-core (2×2.5 GHz Cortex-A78 + 6×2.0 GHz Cortex-A55) Octa-core (1×2.8 GHz + 4×2.4 GHz + 3×1.8 GHz) Cortex-720 / Cortex-520
GPU Mali-G68 MC4 Adreno 722
Operating system Android 12 (XOS 12) Android 15, realme UI 6.0
Memory & storage
RAM 8 GB 8 GB / 12 GB (plus dynamic RAM up to +14 GB) Better
Internal storage 256 GB 128 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 main (OIS) + 50 MP ultra-wide (example) [dual setup]
Selfie camera 32 MP 50 MP Better
Video recording 4K@30fps, 1080p@30/60fps 4K@30/60fps, 1080p@30/60/120fps
Battery & charging
Battery capacity Li-Po 4500 mAh (non-removable) Non-removable Li-Ion / Si-Ca ~7000 mAh (typical) Better
Wired charging 180W wired (0–100% ≈ 12 minutes) Better 80 W wired fast charging
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth 5.2 Bluetooth 5.4
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

“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 Realme 15 Pro?

Infinix Zero Ultra and Realme 15 Pro 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 Realme 15 Pro in Pakistan?

Infinix Zero Ultra is listed at PKR 99,999 and Realme 15 Pro at PKR 159,999. That makes Infinix Zero Ultra cheaper by PKR 60,000. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Infinix Zero Ultra or Realme 15 Pro?

Realme 15 Pro leads on battery. Infinix Zero Ultra carries a 4500 mAh cell and Realme 15 Pro a 7000 mAh cell, with 180W and 80W wired charging respectively.

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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.