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Lab Benchmark Battle

ASUS Zenfone 11 Ultra vs iPhone 18 Pro Max

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
ASUS Zenfone 11 Ultra
· 2024

ASUS Zenfone 11 Ultra

$899
90.0/ 100
Overall
Exceptional
BeastScore
90.0
Benchmark
Performance90/100
Camera91/100
Battery94/100
iPhone 18 Pro Max
Apple · 2026

iPhone 18 Pro Max

$1499
92.8/ 100
Overall
Exceptional
BeastScore
92.8
Benchmark
Performance96/100
Camera94/100
Battery94/100

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy ASUS Zenfone 11 Ultra:
  • ✓25g lighter chassis (224g) optimized for one-handed ergonomics
  • ✓$600 lower launch MSRP ($899 vs $1499)
  • ✓50MP primary camera sensor with 4K/120fps video recording
Reasons to buy iPhone 18 Pro Max:
  • ✓Larger 5,567 mAh battery capacity (+67 mAh more capacity)
  • ✓48MP primary camera sensor with 4K/120fps video recording
  • ✓6.9" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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SpecificationASUS Zenfone 11 UltraiPhone 18 Pro Max
1. Display & Screen
Screen Type & TechAMOLEDLTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision
Screen Size6.78"6.9"
Resolution & Density2400x1080 (391 ppi)1320 x 2868 pixels (19.5:9 ratio) (460 ppi)
Refresh Rate144 Hz ProMotion120 Hz ProMotion
Brightness2,500 nits peak1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
Screen ProtectionScratch-resistant glassCeramic Shield 2, Anti-reflective coating, Always-On display
2. Platform & Performance
Chipset / ProcessorHigh performance SoC Apple A20 Pro (2 nm) (2nm)
CPU CoresMulti-core high performanceHexa-core (2x High Performance + 4x Efficiency)
GPU GraphicsIntegrated GraphicsApple GPU (7-core graphics)
Operating SystemAndroid 14iOS 27
3. Memory & Storage
RAM Memory12 GB12GB LPDDR5X
Internal Storage256GB / 512GB256GB / 512GB / 1TB / 2TB
Storage SpeedHigh-speed flashNVMe fast flash
Card SlotNoNo
4. Main Camera Optics
Primary Camera50 MP, f/1.9, OIS, Sony IMX89048 MP, f/1.5, 24mm (wide), 1/1.28", 1.22µm, OIS, Dual pixel PDAF, Sensor-shift OIS (gen 2)
Telephoto Zoom32 MP (3x optical zoom), f/2.448 MP (4x optical zoom), f/2.8, 100mm (periscope telephoto), OIS
Ultrawide Camera13 MP, f/2.248 MP, f/2.2, 13mm, 120˚ (ultrawide)
LiDAR / DepthNoneTOF 3D LiDAR scanner (depth sensing & night portrait)
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@24/25/30/60/100/120fps1080p@240fps10-bit HDRDolby Vision HDR (up to 120fps)ProRes RAWApple Log 2Spatial 3D video & stereo sound
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@24/25/30/60fps1080p@120fpsgyro-EISDolby Vision HDR
6. Selfie Camera
Selfie Lens12 MP, f/2.4518 MP, f/1.9, 20mm (ultrawide multi-aspect)
7. Body & Dimensions
Dimensions163.8 x 76.8 x 8.9 mm163.4 x 78 x 8.8 mm (6.43 x 3.07 x 0.35 in)
Weight224 g249 g (8.78 oz)
Build MaterialsGlass front, metal/glass frameGlass front (Ceramic Shield 2), aluminum frame, aluminum/glass back
SIM TypeNano-SIM / eSIM supportNano-SIM + eSIM + dual eSIM support
Water ResistanceIP68IP68 dust/water resistant (up to 6m for 30 min)
8. Battery & Charging
Battery Capacity5,500 mAh5,567 mAh
Wired Fast Charging65W wired fast charging45W wired fast charging
Wireless Charging15W wireless charging25W wireless charging
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersYes, with stereo speakers (Spatial Audio)
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 7Wi-Fi 7 (802.11be, tri-band, hotspot)
Bluetooth5.4Bluetooth 6.0, A2DP, LE
USB Port & SpeedUSB-C 3.2USB Type-C 3.2 Gen 2 (up to 10Gbps), DisplayPort video out
NFCYes (contactless payment)Yes (Apple Pay Visa, MasterCard, AMEX certified)
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassFace ID, LiDAR scanner, accelerometer, gyro, proximity, compass, barometer
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS, Messages and Find My via satellite
12. Colors & Overview
ColorsStandard finishesBlack, Silver, Glacier, Burgundy
Launch Price$899$1,499 / €1,600
Editorial Lab Verdict

iPhone 18 Pro Max edges ahead with a BeastScore of 92.8/100

After comprehensive hardware benchmark comparisons, iPhone 18 Pro Max ranks as the overall top pick in this matchup. Key differentiators include its Apple A20 Pro architecture and verified 94/100 camera rating.

When to buy ASUS Zenfone 11 Ultra:
Significantly faster wired charging: 65W vs max 45W · Smoother display: 144Hz refresh rate vs 120Hz
When to buy iPhone 18 Pro Max:
Higher overall BeastScore: 92.8 vs top rival 90.0 · Brighter screen: 3,000 nits peak vs 2,500 nits
Quick Answers

Frequently Asked Questions: ASUS Zenfone 11 Ultra vs iPhone 18 Pro Max

Which phone is better: ASUS Zenfone 11 Ultra or iPhone 18 Pro Max?

iPhone 18 Pro Max leads with an overall BeastScore of 92.8/100 compared to ASUS Zenfone 11 Ultra (90.0/100), driven by advantages in Higher overall BeastScore: 92.8 vs top rival 90.0 and Brighter screen: 3,000 nits peak vs 2,500 nits.

What are the primary battery and display differences between ASUS Zenfone 11 Ultra and iPhone 18 Pro Max?

ASUS Zenfone 11 Ultra is equipped with a 6.78-inch display and 5500 mAh battery, while iPhone 18 Pro Max features a 6.9-inch display and 5567 mAh battery.

How do the camera capabilities compare between ASUS Zenfone 11 Ultra and iPhone 18 Pro Max?

In lab hardware evaluations, ASUS Zenfone 11 Ultra scores 91/100 in camera performance, while iPhone 18 Pro Max scores 94/100.

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