iPhone 11 Pro Max vs OnePlus One: Which One Should You Buy?
iPhone 11 Pro Max edges ahead with a BeastScore of 64.2/100 — but the right choice depends on what matters to you.
iPhone 11 Pro Max
OnePlus One
iPhone 11 Pro Max wins 4 of 7 categories
Here's exactly where each phone is stronger.
Bigger shape = better phone.
Scores out of 100. How we score
- SpeediPhone 11 Pro Max6460
- CameraiPhone 11 Pro Max7568
- VideoNot enough data
- SelfieiPhone 11 Pro Max6040
- BatteryTie5858
- DisplayTie6262
- ConnectivityiPhone 11 Pro Max6345
- SecurityNot enough data
- ValueOnePlus One5590
- iPhone 11 Pro Max has the bigger battery3,969 mAh vs 3,100 mAh
- iPhone 11 Pro Max charges faster18W vs 10W
- OnePlus One has a sharper main camera13 MP vs 12 MP
- iPhone 11 Pro Max has the bigger screen6.5" vs 5.5"
- OnePlus One is lighter162 g vs 226 g
- OnePlus One launched cheaper$299 vs $1,099
- iPhone 11 Pro Max has a sharper selfie camera12 MP vs 5 MP
- iPhone 11 Pro Max has newer Bluetooth5 vs 4.1
- iPhone 11 Pro Max has more RAM4 GB vs 3 GB
- iPhone 11 Pro Max has faster Wi-FiWi-Fi 6 vs Wi-Fi 5
Why buy each phone
Swipe ⇄iPhone 11 Pro Max wins — BeastScore 64.2/100
The iPhone 11 Pro Max is the better pick for most people thanks to its bigger battery (3,969 mAh vs 3,100 mAh) and faster charging (18W vs 10W). The OnePlus One is worth a look if you prefer its sharper main camera (13 MP vs 12 MP).
Larger battery: 3,969 mAh vs 3,100 mAh · Optical telephoto zoom (1 telephoto lens)
Lighter: 162 g vs 226 g (64 g less) · Lower launch price: $299 vs $1,099
Common questions
Which is better: iPhone 11 Pro Max or OnePlus One?
The iPhone 11 Pro Max is the better pick for most people thanks to its bigger battery (3,969 mAh vs 3,100 mAh) and faster charging (18W vs 10W). The OnePlus One is worth a look if you prefer its sharper main camera (13 MP vs 12 MP). BeastScore: iPhone 11 Pro Max 64.2/100, OnePlus One 65.0/100.
What are the main battery and display differences between iPhone 11 Pro Max and OnePlus One?
iPhone 11 Pro Max has a 6.5-inch display and 3969 mAh battery. OnePlus One has a 5.5-inch display and 3100 mAh battery.
How do iPhone 11 Pro Max and OnePlus One compare for speed?
iPhone 11 Pro Max scores 64/100 for performance; OnePlus One scores 60/100.
Similar Smartphones
Galaxy S9
iPhone 13
Pixel 3
OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)
Xiaomi Redmi A3x 4G Standard Edition Global Dual SIM TD-LTE 64GB 24048RN6CG (Xiaomi Klein)
BBK Vivo Y01 2022 Standard Edition Dual SIM TD-LTE V3 NP BD KH VN 32GB
A3s Dual SIM TD-LTE VN Version 2 16GB CPH1803 / A2 Pro
Motorola Razr (2019)
More Smartphones comparisons
iPhone 11 Pro Max vs Galaxy S6
OnePlus One vs Galaxy S9
iPhone 11 Pro Max vs iPhone 11 Pro
OnePlus One vs iPhone 13
iPhone 11 Pro Max vs Pixel
OnePlus One vs Pixel 3
iPhone 11 Pro Max vs OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)
OnePlus One vs OnePlus Nord N300 5G TD-LTE US 64GB CPH2389 (BBK 2339)
Gear for the iPhone 11 Pro Max
All Amazon Finds →Related articles
All articles →
Flagship ShowdownSamsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)
An exhaustive microarchitectural breakdown, hinge mechanism durability, crease analysis, dual-screen multitasking benchmarks, and periscope camera shootout across the 4 premier book-style foldables of 2026.
Read →
GuideHere are the Apple iPhone Duo alternatives
Explore top alternatives to the $2,000 Apple iPhone Duo, including the Samsung Galaxy Z Fold8, Xiaomi 18 Fold 5G, Vivo X Fold5 Pro, and OnePlus Open 2.
Read →
Tech NewsPixel 10a Now $599 vs Galaxy A57 & iPhone 17e: Still Worth It?
Google quietly raised the Pixel 10a from $499 to $599 in early October, and Samsung pushed the Galaxy A57 up to $599.99 the same week. That puts three "budget" phones at the same $599 starting price as the iPhone 17e. Here is what changed, how the three compare, and which one makes sense now.
Read →