Apple iPhone 15 Pro Max (256GB) vs Apple iPhone 17 Pro Max (1TB)
Side by side comparison between Apple iPhone 15 Pro Max vs Apple iPhone 17 Pro Max phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
OLED
OLED
1290x2796
48
MP
MP
12mp
8GB
RAM
RAM
Hexa-core
4441
mAh
mAh
(Non removable)
vs
6.9"
OLED
OLED
1320x2868
48
MP
MP
18mp
12GB
RAM
RAM
Hexa-core
4832
mAh
mAh
(Non removable)
What's the better phone? Apple iPhone 17 Pro Max (1TB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
4 Advantages 
12 Advantages | 42 Common items in both devices |
| NVMe (SSD) |
| Super Retina XDR OLED |
| Dolby Vision/HDR10 |
| 120Hz |
| 1 billion |
| Dual-LED flash |
| Digital and optical zoom |
| +35 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Model | iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) |
| Other model names | iPhone 15 Pro Max (A2849, A3105, A3106, A3108) | iPhone 17 Pro Max (A3257, A3525, A3526, A3527) |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Apple | Apple |
| Release date | 9/22/2023, Announced: 9/12/2023 | 9/19/2025, Announced: 9/9/2025 |
| Depth | 8.25 millimeters (0.32 inches) | 8.8 millimeters (0.35 inches) |
| Size (width x height) | 76.7 x 159.9 millimeters (3.02 x 6.3 in) | 78 x 163.4 millimeters (3.07 x 6.43 in) |
| Weight | 221 grams (7.74 ounces) | 233 grams (8.16 ounces) |
| Build, materials | Titanium frame, glass front and back | Aluminum frame, glass front/back Back: Ceramic Shield |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Display type | Super Retina XDR OLED | Super Retina XDR OLED |
| Screen size | 6.7" inches | 6.9" inches |
| Screen-to-body ratio | ~89.8% (screen-to-body ratio) | ~91.5% (screen-to-body ratio) |
| Display resolution | 1290x2796 pixels (19.5:9) | 1320x2868 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 460 PPI | 458 PPI |
| Colors | 1 billion | 1 billion |
| Scratch-resistant glass | Ceramic Shield | Ceramic Shield |
| Refresh rate | 120Hz | 120Hz |
| Display features | 1000nits[typ], 2000nits[peak] Dolby Vision/HDR10 Always-On Display Oleophobic coating screen True-tone Wide color gamut | 1000nits[typ], 3000nits[peak] Dolby Vision/HDR10 Always-On Display Oleophobic coating screen True-tone Wide color gamut |
🤖 Operating System | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| System version | iOS 17 | iOS 26 |
| Firmware update | iOS 26 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Chipset | 64bit: Apple A17 Pro (3nm) | 64bit: Apple A19 Pro (3nm) |
| CPU | Hexa-core, 2 processors: 2x 3.78GHz P-Core (Dual-core) 4x 2.1GHz E-Core (Quad-core) | Hexa-core, 2 processors: 2x 4.26GHz P-Core (Dual-core) 4x 2.2GHz E-Core (Quad-core) |
| GPU graphical controller | Apple GPU Pro (6-core) | A19 Pro GPU (6-core) |
| Performance (benchmark) | AnTuTu: 1487226 (v10) Geekbench: 7237 (v6.0) | AnTuTu: 2112459 (v10) Geekbench: 9746 (v6.5) |
💽 Memory and storage | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| RAM memory | 8GB LPDDR5 | 12GB LPDDR5X |
| Internal storage | 256GB (230GB available) NVMe (SSD) | 1TB (960GB available) NVMe (SSD) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 5000/1024 Mbps | 5000/1024 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 VoLTE | LTE Cat20 VoLTE A3526 (International): LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 53, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) A3257 e-SIM only (USA): LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 53, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 48) A3525 (Canada, Mexico, EMEA): LTE (1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 53, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 48) A3527 No e-SIM (China): LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) |
| Primary 5G network | SA/NSA/Sub6 () mmWave () | A3526 (International): SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79) A3257 e-SIM only (USA): SA/NSA/Sub6 (1, 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) mmWave (258, 260, 261) A3525 (Canada, Mexico, EMEA): SA/NSA/Sub6 (1, 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) A3527 No e-SIM (China): SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79) |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Back camera (main camera) | (quad camera) 48 megapixels 12MP periscope telephoto f/2.8120mm1.12µmPDAFOIS5x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmPDAF 0.3MP TOF 3D LiDAR-scanner | (quad camera) 48 megapixels 48MP ultrawide f/2.213mm120°1/2.55"0.7µmPDAF 48MP periscope telephoto f/2.8100mm1/2.55"0.7µmPDAFOIS8x-optical-zoom 0.3MP TOF 3D LiDAR-scanner |
| Main camera resolution | 8000x6000 pixels | 8000x6000 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 120 fps |
| Flash | Dual-LED flash | Dual-LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.6 (aperture) |
| Focal length | 24mm (lens) | 24mm (lens) |
| Sensor size | 1/1.28" inches | 1/1.28" inches |
| Pixel size | 1.22µm pixel | 1.22µm pixel |
| Autofocus | PDAF: phase detection autofocus on both cameras | PDAF: phase detection autofocus on both cameras |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization on both cameras | OIS: Optical stabilization on both cameras |
| Zoom | Digital and optical zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
| Camera extras | 4K@24/25/30/60fps 1080p@25/30/60/120/240fps Dolby Vision HDR (60fps) 10-bit HDR ProRes RAW Cinematic mode | 4K@24/25/30/60/120fps 1080p@25/30/60/120/240fps Dolby Vision (60fps) 10-bit HDR ProRes RAW Cinematic mode |
📸 Front camera | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | (dual front camera) 18 megapixels 0.3MP SL 3D |
| Front camera resolution | 4000x3000 pixels | 5184x3456 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | f/1.9 (aperture) |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/3.6" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Loudspeaker | Stereo sound Dolby Atmos | Stereo sound Dolby Atmos Spatial Audio 3D |
| Active noise cancellation | 3 microphones | 3 microphones |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| USB | USB 3.2 Type-C reversible connector | USB 3.2 Type-C reversible connector |
| Audio output | Type-C reversible connector | Type-C reversible connector |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.3 + A2DP/LE | 6.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi hotspot | 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 3D Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Barometer Compass Face unlock 3D Gyroscope Proximity sensor UWB (Ultra Wideband) |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4441 mAh | 4832 mAh |
| Charger, watts | 27W Wired fast charging 4.5W Reverse charging by cable USB Power Delivery 2.0 | 30W Wired fast charging 4.5W Reverse charging by cable USB Power Delivery 2.0 |
| Inductive / wireless charging | 15W Qi wireless charging | 25W Qi2 wireless charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black titanium, White titanium, Blue titanium, Natural titanium • Apple Pay • Face ID • MagSafe | • Colors: Silver, Cosmic Orange, Deep Blue • Apple Intelligence • Apple Pay • Face ID • MagSafe |
☢️ Radiation rate | ||
| iPhone 15 Pro Max (256GB) | iPhone 17 Pro Max (1TB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |