Apple iPhone 17 Pro Max vs Apple iPhone Duo

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Apple Apple iPhone 17 Pro Max View Specs Change
Apple Apple iPhone Duo View Specs Change
Brand Apple Apple
Versions A3526 (International)A3257 (USA)A3525 (Middle East, Canada, Mexico)A3527 (China) A3720 (International); A3447 (USA); A3719 (Middle East, Canada, Mexico); A3721 (China)
Announced 2025, September 09 2026, September 09
Released 2025, September 19 2026, October 23
Availability Available Available
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE / 5G
2G Bands GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66 - A35261, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71 - A32571, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71 - A35251, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66 - A3527 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A37191, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A37201, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721
5G Bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A35261, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A32571, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A35251, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3527 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37201, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A34471, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37211, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719
Speed HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps HSPA, LTE, 5G
Dimensions 163.4 x 78 x 8.8 mm (6.43 x 3.07 x 0.35 in) Unfolded: 117.8 x 164.6 x 5.2 mmFolded: 117.8 x 84.1 x 11.3 mm
Weight 233 g (8.22 oz) Best 254 g (8.96 oz)
Build Glass front (Ceramic Shield 2)Aluminium frameAluminium back/ glass back (Ceramic Shield) Glass front (Ceramic Shield 2) (folded)Titanium frame & hindge (grade 5)Glass back (Ceramic Shield)
Stylus — Yes, support Apple Pencil (USB-C) model
SIM · Nano-SIM + eSIM + eSIM (max 2 at a time; International)· eSIM + eSIM (8 or more, max 2 at a time; USA)· Nano-SIM + Nano-SIM (China) · eSIM + eSIM (8 or more, max 2 at a time) - Global· eSIM + eSIM (China)
Protection / IP Rating IP68 dust tight and water resistant (immersible up to 6m for 30 min) IP68 dust tight and water resistant (immersible up to 6m for 30 min)
Display Type LTPO Super Retina XDR OLED LTPO Super Retina XDR OLED
Display Size 6.9 inches 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) Best
Resolution 1320 x 2868 Pixels, 19.5:9 ratio 1878 x 2670 pixels
Pixel Density ~460 ppi Best ~430 ppi
Refresh Rate 120Hz 120Hz
Peak Brightness 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
Protection Ceramic Shield 2Anti-reflective coating Nano Texture finishAnti‑reflective coating
Display Features HDR10Dolby Vision HDR10, Dolby Vision, Wide-angle OLED matte display
Display Type — LTPO Super Retina XDR OLED
Display Size — 5.4 inches
Resolution — 1398 x 2034 pixels
Pixel Density — 460 ppi
Refresh Rate — 120Hz
Peak Brightness — 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
Protection — Ceramic Shield 2, Anti‑reflective coating
Display Features — HDR10, Dolby Vision
Operating System iOS iOS
OS Version 26 27
Update Support Upgradable to iOS 27 —
Chipset Apple A19 Pro (3 nm) Apple A20 Pro (2 nm)
CPU Hexa-core (2x4.26 GHz + 4x2.60 GHz) Hexa-core (2x GHz high performance + 4x GHz)
GPU Apple GPU (6-core graphics) Apple GPU (7-core graphics)
RAM Options 12GB 12GB
Storage Options 256GB 12GB RAM512GB 12GB RAM1TB 12GB RAM2TB 12GB RAM 256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM2TB / 12GB RAM
Storage Type NVMe NVMe
Card Slot No No
Cameras Triple camera Dual camera
Modules 48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS48 MP, f/2.8, 100mm (periscope telephoto), 1/2.55", 0.7µm, PDAF, 3D sensor‑shift OIS, 4x optical zoom48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAFTOF 3D LiDAR scanner (depth) 48 MP, f/1.6, 26mm (wide), PDAF, sensor-shift OIS48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF
Features Dual-LED dual-tone flash, HDR (photo/panorama) Dual-LED dual-tone flash, 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, ProRes RAW (up to 120fps), Apple Log 2, 3D (spatial) video/audio, stereo sound rec. 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.
Cameras Single camera Dual camera
Modules 18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAFSL 3D, (depth/biometrics sensor) Best 4 MP, f/1.8, 22mm (wide), under display camera (1080p@30/60fps)Cover camera:12 MP multi-aspect, f/2.2, (wide), AF
Features HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec., ProRes RAW, Apple Log 2 HDR, Dolby Vision HDR, spatial audio, stereo sound rec.
Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
Audio Jack No No
Audio Codec AAC, Apple Lossless (ALAC), APAC, MP3, FLAC, Dolby Digital, Dolby Digital Plus, and Dolby Atmos audio formats —
Spatial Audio 3D spatial audio recording, playback, and adaptive spatial rendering 3D (spatial) video/audio, stereo sound
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 6.0, A2DP, LE 6.0, A2DP, LE
GPS / Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
NFC Yes Yes
Radio No No
USB USB Type-C 3.2 Gen 2, DisplayPort USB Type-C 3.2 Gen 2, DisplayPort
Fingerprint — Yes (side-mounted)
Face Unlock Face ID No Face ID
Sensors Accelerometer, Gyro, Proximity, Compass, Barometer Accelerometer, gyro, proximity, compass, barometer
Other Features Ultra Wideband (UWB) support (gen2 chip)Emergency SOS, Messages and Find My via satellite Ultra Wideband (UWB) support (gen2 chip)Emergency SOS, Messages and Find My via satellite
Battery Type Market-dependent versions Li-Ion
Battery Capacity · Li-Ion 4823 mAh - Nano SIM model· Li-Ion 5088 mAh - eSIM only model 4883 mAh Best
Wired Charging Wired, PD3.2, AVS, 50% in 20 min PD3.2, AVS, 50% in 20 min
Wireless Charging 25W wireless MagSafe/Qi2, 50% in 30 min (15W - China) 25W wireless MagSafe/Qi2, 50% in 30 min
Reverse Wireless Charging 4.5W reverse wired —
Colours Silver, Cosmic Orange, Deep Blue Night Sky, Star White
Models A3526, A3257, A3527, A3525 A3720, A3721, A3447, A3719
SAR 1.19 W/kg (head) 1.19 W/kg (body) —
SAR EU 1.49 W/kg (head) 1.49 W/kg (body) —

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