Apple iPhone 18 Pro Max vs Apple iPhone Duo
AApple
iPhone 18 Pro Max
Estimated Rs 579,999
VS
BApple
iPhone Duo
Estimated Rs 744,999
What matters to you?
Set how much each area matters. The verdict updates as you go.
Memory & chip
Camera
Display
Batterynot scored
Build
Connectivity
Pricenot scored
Best for you
Apple iPhone 18 Pro Max
Wins Camera, which you rated High.
Your priorityWeightWinner
CameraHighiPhone 18 Pro Max +22
BatteryHighNot scored
Memory & chipMedEven
DisplayMediPhone Duo +3
PriceMedNot scored
BuildLowiPhone 18 Pro Max +2
ConnectivityLowEven
Apple iPhone 18 Pro Max0% match
Apple iPhone Duo0% match
Scores compare these two phones against each other, from their listed specs, based on the 5 of 7 areas both phones list.
Round by round
Open any round to see the full specs behind the score.
Main
Triple Camera: 48 MP, f/1.5-4.0, 24mm (wide), 1/1.28", dual pixel PDAF, sensor-shift OIS (gen2) + 48 MP, f/2.8, 100mm (periscope telephoto), 1/2.55", PDAF, 3D sensor‑shift OIS, 4x optical zoom + 48 MP, f/2.2, 13mm, (ultrawide), 1/2.55", PDAF TOF 3D LiDAR scanner (depth), dual-LED dual-tone flash
Dual Camera: 48 MP, f/1.6, 26mm (wide), 1/1.28", PDAF, sensor-shift OIS (gen2) + 48 MP, f/2.2, 13mm, (ultrawide), 1/2.55", PDAF, dual-LED dual-tone flash
Front
18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF SL 3D, (depth/biometrics sensor), HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec., ProRes RAW, Apple Log 2, Video (4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS) (better)
XX MP under display camera, f/1.8, (1080p@30/60fps) video Cover camera: 12 MP multi-aspect, f/2.2, (wide), AF
Features
HDR (photo/panorama), Cinematic from regular Video (4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, ProRes RAW (up to 120fps), Apple Log 2, 3D (spatial) video/audio, stereo sound rec.)
HDR (photo/panorama), Video (4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec.)
In your hand
Both outlines drawn to the same scale from the listed dimensions.
iPhone 18 Pro MaxiPhone Duo
Height163.4 mm117.8 mm
Width78 mm164.6 mm
Thickness8.8 mm5.2 mm
Weight249 g254 g
Apple iPhone 18 Pro Max is 5 g lighter.
Full spec sheet
Every listed spec side by side. Jump to a section or scroll through.
SpecApple iPhone 18 Pro Max Estimated Rs 579,999Apple iPhone Duo Estimated Rs 744,999
Build4 differencesApple iPhone 18 Pro Max leads
OS
IOS 27
IOS 27
Dimensions
163.4 x 78 x 8.8 mm
Unfolded: (117.8 x 164.6 x 5.2 mm) Folded: (117.8 x 84.1 x 11.3 mm)
Weight
249 g (better)
254 g
SIM
Nano-SIM + eSIM + eSIM (max 2 at a time
eSIM + eSIM (8 or more, max 2 at a time)
Colors
Black, Silver, Glacier, Burgundy
Night Sky, Star White
Frequency0 differences
2G Band
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
LTE
LTE
5G Band
SA/NSA/Sub6
SA/NSA/Sub6
Processor0 differencesEven
CPU
Hexa-core (2x GHz high performance + 4x GHz)
Hexa-core (2x GHz high performance + 4x GHz)
Chipset
Apple A20 Pro (2 nm)
Apple A20 Pro (2 nm)
GPU
Apple GPU (7-core graphics)
Apple GPU (7-core graphics)
Display4 differencesApple iPhone Duo leads
Technology
LTPO Super Retina XDR OLED Capacitive Touchscreen
LTPO Super Retina XDR OLED Capacitive Touchscreen
Size
6.9 Inches
7.6 Inches (better)
Resolution
1320 x 2868 Pixels (~458 PPI)
1878 x 2670 Pixels (~430 PPI)
Protection
Ceramic Shield 2, Anti-reflective coating
Anti‑reflective coating, Wide-angle OLED, Small display crease
Extra Features
120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak), Cover display: 5.4 inches, 1398 x 2034 pixels, 460 ppi, LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak), Ceramic Shield 2, Anti‑reflective coating
Memory1 differenceEven
Built-in
256/512GB, 1/2TB Built-in, 12GB RAM, NVMe
256/512GB, 1/2TB Built-in, 12GB RAM
Card
No
No
Camera3 differencesApple iPhone 18 Pro Max leads
Main
Triple Camera: 48 MP, f/1.5-4.0, 24mm (wide), 1/1.28", dual pixel PDAF, sensor-shift OIS (gen2) + 48 MP, f/2.8, 100mm (periscope telephoto), 1/2.55", PDAF, 3D sensor‑shift OIS, 4x optical zoom + 48 MP, f/2.2, 13mm, (ultrawide), 1/2.55", PDAF TOF 3D LiDAR scanner (depth), dual-LED dual-tone flash
Dual Camera: 48 MP, f/1.6, 26mm (wide), 1/1.28", PDAF, sensor-shift OIS (gen2) + 48 MP, f/2.2, 13mm, (ultrawide), 1/2.55", PDAF, dual-LED dual-tone flash
Features
HDR (photo/panorama), Cinematic from regular Video (4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, ProRes RAW (up to 120fps), Apple Log 2, 3D (spatial) video/audio, stereo sound rec.)
HDR (photo/panorama), Video (4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec.)
Front
18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF SL 3D, (depth/biometrics sensor), HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec., ProRes RAW, Apple Log 2, Video (4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS) (better)
XX MP under display camera, f/1.8, (1080p@30/60fps) video Cover camera: 12 MP multi-aspect, f/2.2, (wide), AF
Connectivity1 differenceEven
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Bluetooth
v6.0 with A2DP, LE
v6.0 with A2DP, LE
GPS
Yes + GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Yes + GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
USB
USB Type-C 3.2 Gen 2, DisplayPort
USB Type-C 3.2 Gen 2, DisplayPort
NFC
Yes
Yes
Data
2G GSM, 3G HSPA, 4G LTE-A, 5G capable, EV-DO Rev.A 3.1 Mbps
2G GSM, 3G HSPA, 4G LTE-A, 5G capable, EV-DO Rev.A 3.1 Mbps
Radio
—
No
Features2 differences
Sensors
Accelerometer, Barometer, Compass, Face ID, Gyro, Proximity, Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite
Accelerometer, Fingerprint (side-mounted), gyro, proximity, compass, barometer Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite
Audio
Speaker Phone
Speaker Phone
Browser
Yes
Yes
Messaging
iMessage, SMS (threaded view), MMS, Email, Push Email
iMessage, SMS (threaded view), MMS, Email, Push Email
Games
Built-in + Downloadable
Built-in + Downloadable
Torch
Yes
Yes
Extra
Glass front + Ceramic Shield 2), aluminum frame, aluminum back/ glass back (Ceramic Shield), IP68 dust tight and water resistant (immersible up to 6m for 30 min), Apple Pay (Visa, MasterCard, AMEX certified)
Glass front + Ceramic Shield 2) (folded), titanium frame & hindge (grade 5), glass back (Ceramic Shield), IP68 dust tight and water resistant (immersible up to 6m for 30 min), Stylus support
Battery1 difference
Capacity
Market-Specific Versions: (Li-Ion 5391 mAh - Nano SIM model), Li-Ion 5567 mAh - eSIM only model)
Li-ion