Apple iPhone Duo (512GB) vs Apple iPhone 12 Pro Max (256GB)

Here you can compare Apple iPhone Duo (512GB) and Apple iPhone 12 Pro Max (256GB). Comparing Apple iPhone Duo (512GB) vs Apple iPhone 12 Pro Max (256GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Apple iPhone Duo (512GB) stands against Apple iPhone 12 Pro Max (256GB) and which one should you buy The current lowest price found for Apple iPhone Duo (512GB) is ₹3,24,900 and for Apple iPhone 12 Pro Max (256GB) is ₹1,04,839. The details of both of these products were last updated on Sep 20, 2026.

Specification	Apple iPhone Duo (512GB)	Apple iPhone 12 Pro Max (256GB)
Rear Camera	48 MP ƒ/1.6 (Wide Angle) Fusion Main: 26 mm, ƒ/1.6 aperture, sensor‑shift optical image stabilisation, Hybrid Focus Pixels, super‑high‑resolution photos (24MP and 48MP), Also enables 12MP optical-quality 2x Telephoto: 52 mm, ƒ/1.6 aperture, sensor‑shift optical image stabilisation, Hybrid Focus Pixels 48 MP ƒ/2.2 (Ultra Wide) Fusion Ultra Wide: 13 mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, super‑high‑resolution photos (24MP and 48MP)	12 MP ƒ/2.4 (Ultra Wide) 12 MP ƒ/1.6 (Wide Angle) 12 MP ƒ/2.2 (Telephoto)
Display	7.6 inches, 1878 x 2670 pixels, 120 Hz	6.7 inches, 1284 x 2778 pixels
Battery	5800 mAh, Li-ion Battery	Li-ion Battery
CPU	Hexa Core Processor	3.1 GHz, Hexa Core Processor
Internal Memory	512 GB	256 GB
Price	₹3,24,900	₹1,04,839

Apple iPhone Duo (512GB)₹3,24,900

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Apple iPhone 12 Pro Max (256GB)₹1,04,839

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Apple iPhone Duo (512GB)₹3,24,900

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Apple iPhone 12 Pro Max (256GB)₹1,04,839

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Overview

Specs Score	85 / 100 Better Specs	62 / 100
Display Size	7.6 in Bigger Display	6.7 in
Display Resolution	1878 x 2670 pixels Better Resolution	1284 x 2778 pixels
Screen To Body Ratio	~ 90.4% Less Bezels
RAM	12 GB More RAM	6 GB
Storage	512 GB More Storage	256 GB
CPU Clock Speed		3.1 GHz Faster Clock Speed
Rear Camera	48 MP + 48 MP Dual Better Camera Resolution	12 MP + 12 MP + 12 MP Triple
Front Camera		12 MP Better Front Camera Resolution
Weight	254 g	226 g Lighter
Thickness	5.2 mm Slimmer	7.4 mm
Battery	5800 mAh Bigger Battery
Unique Features	Fingerprint Sensor	No

General

Model	iPhone Ultra	iPhone 12 Pro Max
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	eSIM SIM	Nano + eSim
eSIM Support	Yes
Device Type	Smartphone	Smartphone
Release Date	September 09, 2026	October 13, 2020
In The Box	iPhone with iOS 27, USB‑C Charge Cable (1 m), Documentation

Design

Dimensions	164.6 x 117.8 x 5.2 mm	78.1 x 160.8 x 7.4 mm
Weight	254 g	226 g
Colors	Night Sky, Star White

Display

Type	Color OLED Screen (1B Colors)	Color OLED Screen (16M Colors)
Touch	Yes	Yes
Size	7.6 inches, 1878 x 2670 pixels, 120 Hz	6.7 inches, 1284 x 2778 pixels
Aspect Ratio	20:9
PPI	~ 430 PPI	~ 458 PPI
Screen to Body Ratio	~ 90.4%
Glass Type	Ceramic Shield 2 Front Ceramic Shield Back
Brightness	1000 Nits Max Brightness (Typical); 1600 Nits Peak Brightness (Hdr); 3000 Nits Peak Brightness (Outdoor); 1 Nit Minimum Brightness
HDR Support	Yes	Yes
Adaptive Refresh Rate	Yes
Color Gamut	Wide Colour (P3)
Features	Dynamic Island, Always-on Display, Promotion Technology With Adaptive Refresh Rates Up To 120hz, Hdr Display, True Tone, Wide Colour (P3), Haptic Touch, 20,00,000:1 Contrast Ratio (Typical),, 1,000 Nits Max Brightness (Typical); 1,600 Nits Peak Brightness (Hdr); 3,000 Nits Peak Brightness (Outdoor); 1 Nit Minimum Brightness Fingerprint‑resistant Oleophobic Coating, Anti‑reflective Coating, Support For Display Of Multiple Languages And Characters Simultaneously, Supports Apple Pencil (Usb-c)	HDR Display, True Tone, Haptic Touch, 20,00,000:1 Contrast Ratio
Notch	Yes	Yes, Large Notch
Foldable Display	Yes
Dual Display	Yes, Super Retina XDR display, 5.4 inches, 1398 x 2034 pixels, 460 ppi

Memory

RAM	12 GB	6 GB
Storage	512 GB	256 GB
Card Slot	No	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75) TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79)
VoLTE	Yes	Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	Wi‑Fi 7 (802.11be) with 2x2 MIMO
Ultra Wideband (UWB) Support	Yes
Bluetooth	Yes, v6.0	Yes, v5.0
USB	Yes, USB-C v3.2	Yes, Lightning Cable
USB Features	USB Tethering, USB on-the-go, USB Charging	USB on-the-go, USB Charging

Performance

Camera Score

131 (DxOMark)

Extra

GPS	Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC). Digital compass. Wi-Fi. Cellular. iBeacon micro-location	yes with A-GPS, GLONASS, Galileo, QZSS and BeiDou
Fingerprint Sensor	Yes, Side	No
Face Unlock	Yes	Yes
Sensors	Touch ID Fingerprint Sensor, Barometer, High Dynamic Range Gyro, High-g Accelerometer, Proximity Sensor, Four Ambient Light Sensors	Face ID, LiDAR Scanner, Barometer, Three‑axis gyro, Accelerometer, Proximity sensor, Ambient light sensor
3.5mm Headphone Jack	No
NFC	Yes	Yes
AI Features	Siri, Apple Intelligent
Water Resistance	Yes, 6 m upto 30 min	Yes, 6 m upto 30 min, IP68
IP Rating	IP68	IP68
Dust Resistant	Yes	Yes
Extra Features	Unfolded: 117.8 X 164.6 X 5.2 Mm Folded: 117.8 X 84.1 X 11.3 Mm, Titanium Foldable Design, Hardware‑accelerated Ray Tracing, Emergency Sos Crash Detection, Apple N1 Wireless Networking Chip, Apple Second-generation Ultra Wideband Chip, Apple C2 Cellular Modem

Camera

Rear Camera	48 MP ƒ/1.6 (Wide Angle) Fusion Main: 26 mm, ƒ/1.6 aperture, sensor‑shift optical image stabilisation, Hybrid Focus Pixels, super‑high‑resolution photos (24MP and 48MP), Also enables 12MP optical-quality 2x Telephoto: 52 mm, ƒ/1.6 aperture, sensor‑shift optical image stabilisation, Hybrid Focus Pixels 48 MP ƒ/2.2 (Ultra Wide) Fusion Ultra Wide: 13 mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, super‑high‑resolution photos (24MP and 48MP)	12 MP ƒ/2.4 (Ultra Wide) 12 MP ƒ/1.6 (Wide Angle) 12 MP ƒ/2.2 (Telephoto)
OIS	Yes	Yes
Auto Focus	Yes, Phase Detection autofocus	Yes, yes Phase Detection autofocus
Features	2x Optical‑quality Zoom In, 2x Optical Zoom Out; 4x Optical‑quality Zoom Range, Digital Zoom Up To 10x, Smart Take, Duo Preview Photographic Styles 3, Smart Focus Tracking, Customisable Default Lens (Fusion Main), Sapphire Crystal Lens Cover, True Tone Flash, Photonic Engine, Deep Fusion, Smart Hdr 5, Next-generation Portraits With Focus And Depth Control, Portrait Lighting With Six Effects, Night Mode, Panorama (Up To 63mp), 48mp Macro Photography, Wide Colour Capture For Photos And Live Photos, Lens Correction (Fusion Ultra Wide), Advanced Red-eye Correction, Auto Image Stabilisation, Burst Mode, Photo Geotagging, Image Formats Captured: HEIF And JPEG, 4K Dolby Vision video recording at 24 fps, 25 fps, 30 fps, 60 fps, 100 fps (Fusion Main) or 120 fps (Fusion Main), 1080p Dolby Vision video recording at 25 fps, 30 fps, 60 fps or 120 fps (Fusion Main), 720p Dolby Vision video recording at 30 fps, Cinematic mode up to 4K Dolby Vision at 60 fps, Cinematic mode effects from video, Duo Preview, Smart focus tracking, Improved low‑light video at 1080p, Action mode up to 2.8K Dolby Vision at 60 fps, Macro video recording, including slow motion and time lapse, Slow‑motion video support for 1080p up to 240 fps and 4K Dolby Vision up to 120 fps (Fusion Main), Dual Capture up to 4K Dolby Vision at 30 fps, Time‑lapse video with stabilisation up to 4K Dolby Vision, Night mode Time‑lapse, QuickTake video at 1080p at 30 fps and 60 fps, Sensor‑shift optical image stabilisation for video (Fusion Main), Digital zoom up to 6x, Audio zoom, True Tone flash, Cinematic video stabilisation (4K, 1080p and 720p), Continuous autofocus video, Take 8MP still photos while recording 4K video, Playback zoom, Video formats recorded: HEVC and H.264, Spatial Audio and stereo recording, Wind noise reduction, Audio Mix	Digital Zoom, Face detection, Touch to focus
Video Recording	4K @ 120 fps UHD, 1080p @ 120 fps FHD	4K @ 24/30/60 fps UHD
Flash	Yes	Yes, LED
Front Camera	ƒ/1.8 (Under-display FaceTime Camera) Centre Stage For Video Calls, Ƒ/1.8 Aperture, Tap To Zoom And Rotate, Ultra‑stabilised Video, 1080p Video Recording At 30 Or 60 Fps, Animoji And Memoji In FaceTime, Wide Colour Capture For Photos And Live Photos, Lens Correction, Auto Image Stabilisation, Quicktake Video Up To 4k At 60 Fps In Dolby Vision 12 MP ƒ/1.2 (Wide Angle) 12mp Center Stage Camera, Ƒ/2.2 Aperture, Retina Flash, Smart Take, Kid Cue, Photographic Styles 3, Improved Low‑light Video At 1080p, Tap To Zoom And Rotate, Centre Stage For Photos, Ultra‑stabilised Video, Dual Capture, Centre Stage For Video Calls, Photonic Engine, Deep Fusion, Smart Hdr 5, Next‑generation Portraits With Focus And Depth Control, Portrait Lighting With Six Effects, Animoji And Memoji, Night Mode, Wide Colour Capture For Photos And Live Photos, Lens Correction, Auto Image Stabilisation, Burst Mode, 4k Dolby Vision Video Recording At 24 Fps, 25 Fps, 30 Fps Or 60 Fps, 1080p Dolby Vision Video Recording At 25 Fps, 30 Fps Or 60 Fps, Cinematic Mode Up To 4k Dolby Vision At 30 Fps, Cinematic Mode Effects From Video, Slow‑motion Video Support For 1080p At 120 Fps, Time‑lapse Video With Stabilisation Up To 4k Dolby Vision, Night Mode Time‑lapse, Quicktake Video Up To 4k At 60 Fps In Dolby Vision, Cinematic Video Stabilisation (4k, 1080p And 720p), Spatial Audio And Stereo Recording, Wind Noise Reduction, Audio Mix Retina Flash	12 MP ƒ/2.2 Retina Flash
Front Video Recording	4K @ 60 fps UHD, 1080p @ 60 fps FHD	4K @ 24/30/60 fps UHD

Technical

OS	iOS v27	iOS v14.0
Chipset	Apple A20 Pro	Apple Bionic A14
CPU	Hexa Core Processor	3.1 GHz, Hexa Core Processor
Core Details	2 Super Cores And 4 Efficiency Cores	2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm
GPU	Apple GPU (7-core graphics)	Apple GPU
NPU	Neural Accelerators, Dual 16‑core Neural Engine
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	Supported formats include AAC, APAC, MP3, Apple Lossless, FLAC, Dolby Digital, Dolby Digital Plus and Dolby Atmos Spatial Audio playback User‑configurable maximum volume limit	AAC‑LC, HE‑AAC, HE‑AAC v2, Protected AAC, MP3, Linear PCM
Video	HEVC, H.264 and AV1 HDR with Dolby Vision, HDR10+/HDR10 and HLG Up to 4K HDR AirPlay for mirroring, photos and video out to Apple TV (2nd generation or later) or AirPlay‑enabled smart TV	HEVC, H.264, MPEG‑4 Part 2 and Motion JPEG
FM Radio	No	No
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5800 mAh, Li-ion Battery	Li-ion Battery
Fast Charging	Yes	Yes
Wireless Charging	Yes, Magsafe Wireless Charging Up To 25w, Qi2 Wireless Charging Up To 25w	Yes
Video Playback Time	44 hours
Music Playback Time		80 hours

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