Xiaomi Mi 11 Ultra vs Apple iPhone 18 Pro Max

Compared 2 smartphones : Xiaomi Mi 11 Ultra Manufactured in April, 2021, with display 6.81 with chipsetQualcomm Snapdragon 888, vs Apple iPhone 18 Pro Max, Manufactured in September, 2026 with chipsetApple A20 Pro. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Mi 11 Ultra
  • Higher pixel density: 515ppi
  • Lighter design: 234g vs 249g
  • Infrared port
  • Fingerprint scanner
Reasons to choose Apple iPhone 18 Pro Max
  • Larger display: 6.9in
  • Higher battery capacity: 5567mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/256 GB
- 12/256 GB
- 12/512 GB
- 12/256 GB
- 12/512 GB
- 12/1024 GB
- 12/2048 GB

Review

Key Specs Xiaomi Mi 11 Ultra and Apple iPhone 18 Pro Max
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type AMOLED OLED
Size 6.81 in 6.9 in
Resolution 1440x3200 pixels 1320x2868 pixels
Aspect ratio 20:9 19.5:9
Pixel density 515 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 900 nits 3000 nits
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 91.4 % 91.6 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi Mi 11 Ultra
939 nits
Apple iPhone 18 Pro Max
n/a
sRGB gamut99.8 %n/a
PWM (Flicker)510 Hzn/a
Response time2.8 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 164.3 mm (6.47 in) 163.4 mm (6.43 in)
Width 74.6 mm (2.94 in) 78 mm (3.07 in)
Thickness 8.4 mm (0.33 in) 8.75 mm (0.34 in)
Weight 234 g (8.25 oz) 249 g (8.78 oz)
Water resistance IP68 IP68
Cooling system n/a Vapor chamber
Back panel Ceramic Glass
Frame Metal Metal
Colors - White
- Black
- Black
- Silver
- Blue
- Burgundy
Fingerprint sensor Yes In-Display No
Screen-to-body ratio
Xiaomi Mi 11 Ultra
91.4 %
Apple iPhone 18 Pro Max
91.6 %

Performance

Testing Xiaomi Mi 11 Ultra and Apple iPhone 18 Pro Max In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 Apple A20 Pro
Max Frequency 2840 MHz 4930 MHz
CPU Cores 8 (1 + 3 + 4) 6 (2 + 4)
Architecture - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
4/2.64 ()
Process Samsung TSMC
Transistor Size 5 nm 2 nm
Neural Processor Hexagon 780 Apple Neural Engine
Graphics Adreno 660 n/a
GPU Cores 1024 n/a
GPU Frequency 840 MHz n/a
FLOPS 1290.2 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Mi 11 Ultra
1463
Apple iPhone 18 Pro Max
4725
Geekbench 6 (Multi-Core)
Xiaomi Mi 11 Ultra
3911
Apple iPhone 18 Pro Max
12575
Geekbench 6 (Single-Core)14634725
Geekbench 6 (Multi-Core)391112575
AnTuTu 10
AnTuTu 10
Xiaomi Mi 11 Ultra
923576
Apple iPhone 18 Pro Max
2935466
CPU246800882877
GPU2602941051925
Memory182528262172
UX233954738492
NanoReview Score9235762935466
3DMark Wild Life
3DMark Wild Life
Xiaomi Mi 11 Ultra
5285
Apple iPhone 18 Pro Max
n/a
Max Surface Temp.43.1 °Cn/a
Stability91 %n/a
Graphics Test31 fpsn/a
Graphics Score5285n/a
PCMark 3.0
PCMark 3.0
Xiaomi Mi 11 Ultra
12250
Apple iPhone 18 Pro Max
n/a
Writing score14672n/a
Web score11015n/a
Video editing7568n/a
Data manipulation9531n/a
NanoReview Score12250n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB
12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 2750 MHz 4800 MHz
Channels 2 4
Storage
Storage Capacity- 256 GB
- 512 GB
256 GB
Storage TypeUFS 3.1NVMe
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 14) iOS 27
OS Size 31 GB n/a
UI Skin HyperOS 1.0 n/a

Battery

Volume 5000 mAh 5567 mAh
Max Charging Power 67 W 60 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging Yes (67 W) Yes (25 W)
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (90% in 30 min) Yes (50% in 15 min)
Full Charge Time 0:37 h n/a
Battery Life Test
Battery Life
Xiaomi Mi 11 Ultra
17:59
Apple iPhone 18 Pro Max
n/a
Web Browsing06:28 hn/a
Video Playback11:22 hn/a
Games04:38 hn/a
Standby Mode90 hn/a

Main camera

Matrix 50 MP 48 MP
Photo resolution 8700x5800 pixels 8064x6048 pixels
Zoom Optical, 5x Optical, 4x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 1920 fps (1080p) 240 fps (1080p)
Wide-angle lens 128 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 48 MP
Ultra-wide: 48 MP
Standard: 48 MP
Telephoto: 48 MP
Ultra-wide: 48 MP
Depth
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/2.0f/1.5 - 4.0
Focal length24 mm24 mm
SensorSamsung GN2n/a
Sensor size1/1.12n/a
Pixel size1.4 μmn/a
AutofocusLaser autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix48 MP48 MP
Aperturef/4.1f/2.8
Focal length120 mm100 mm
SensorSony IMX586n/a
Sensor size1/21/2.55 (0.39)
Pixel size0.8 μm0.7 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix48 MP48 MP
Aperturef/2.2f/2.2
Focal length12 mm13 mm
SensorSony IMX586n/a
Sensor size1/21/2.55 (0.39)
Pixel size0.8 μm0.7 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Mi 11 Ultra
139
Apple iPhone 18 Pro Max
n/a
Video quality
Xiaomi Mi 11 Ultra
138
Apple iPhone 18 Pro Max
n/a
Overall camera score
Xiaomi Mi 11 Ultra
141
Apple iPhone 18 Pro Max
n/a
Bokeh75n/a
Preview72n/a
Zoom142n/a

Front camera

Matrix 20 MP 18 MP
Photo resolution 5380x3620 pixels 4896x3672 pixels
Aperture f/2.3 f/1.9
Focal length 27 mm 20 mm
Sensor Samsung S5K3T2 CMOS
Sensor size 1/3.4 n/a
Pixel size 0.8 μm 1 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Optical
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No Yes
Selfie camera DxOMark results
Photo quality
Xiaomi Mi 11 Ultra
117
Apple iPhone 18 Pro Max
n/a
Video quality
Xiaomi Mi 11 Ultra
139
Apple iPhone 18 Pro Max
n/a

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 6.0
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*2n/a
SIM TypeNanoeSIM
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM850 900 1800 MHzGSM/EDGE (850, 900, 1800, 1900 MHz)
3G BandsWCDMAB1 / B2 / B4 / B5 / B8 / B19UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B32/B38/B40/B41/B42/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71)
LTE category24n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos No Yes
Speaker Test
Max Volume
Xiaomi Mi 11 Ultra
89.5 dB
Apple iPhone 18 Pro Max
n/a

Other

Class Flagship Flagship
Announced March, 2021 yr September, 2026 yr
Release Date April, 2021 yr September, 2026 yr
Launch Price ($) 1299 n/a
MSRP ($) n/a 1299
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
Charger Included n/a No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Apple iPhone 18 Pro Max the clear winner in this comparison.

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