Apple iPhone Duo vs Apple iPhone 18
Here you can compare Apple iPhone Duo and Apple iPhone 18. Comparing Apple iPhone Duo vs Apple iPhone 18 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Apple iPhone Duo stands against Apple iPhone 18 and which one should you buy The current lowest price found for Apple iPhone Duo is ₹2,99,900 and for Apple iPhone 18 is ₹89,999. The details of both of these products were last updated on Oct 22, 2026.
| Specification | Apple iPhone Duo | Apple iPhone 18 |
|---|---|---|
| Display | 7.6 inches, 1878 x 2670 pixels, 120 Hz | 6.31 inches, 1206 x 2622 pixels, 120 Hz |
| CPU | 4.93 GHz, Hexa Core Processor | Hexa Core Processor |
| RAM | 12 GB | 12 GB |
| 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) | 48 MP ƒ/1.6 (Wide Angle) 48 MP ƒ/2.2 (Ultra Wide) |
| Battery | 4883 mAh, Li-ion Battery | Li-ion Battery |
| Price | ₹2,99,900 | ₹89,999 |
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Overview
| Specs Score | 85 / 100 Better Specs | 66 / 100 |
| Display Size | 7.6 in Bigger Display | 6.31 in |
| Display Resolution | 1878 x 2670 pixels Better Resolution | 1206 x 2622 pixels |
| CPU Clock Speed | 4.93 GHz Faster Clock Speed | |
| Front Camera | 24 MP Better Front Camera Resolution | |
| Weight | 254 g Lighter | |
| Thickness | 5.2 mm Slimmer | |
| Battery | 4883 mAh Bigger Battery | |
| Unique Features | Fingerprint Sensor | No |
General
| Model | iPhone Ultra | iPhone 18 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM SIM | eSIM+eSIM SIM |
| eSIM Support | Yes | Yes |
| Device Type | Smartphone | Smartphone |
| Release Date | September 09, 2026 | November 09, 2026 (Expected) |
| 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 | |
| Weight | 254 g | |
| Colors | Night Sky, Star White |
Display
| Type | Color OLED Screen (1B Colors) | Color OLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 7.6 inches, 1878 x 2670 pixels, 120 Hz | 6.31 inches, 1206 x 2622 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 430 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 90.1% |
| Glass Type | Ceramic Shield 2 Front Ceramic Shield Back | Ceramic Shield 3 |
| Brightness | 1000 Nits Max Brightness (Typical); 1600 Nits Peak Brightness (Hdr); 3000 Nits Peak Brightness (Outdoor); 1 Nit Minimum Brightness | 1,000 Nits Max Brightness (Typical); 1,600 Nits Peak Brightness (Hdr); 3,000 Nits Peak Brightness (Outdoor); 1 Nit Minimum Brightness |
| HDR Support | 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) | |
| Notch | Yes | Yes, Small Notch |
| Foldable Display | Yes | |
| Cover Display | 5.4 inches, Super Retina XDR display, 1398 x 2034 pixels, 460 ppi |
Memory
| RAM | 12 GB | 12 GB |
| Storage | 256 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) | 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 | Wi-Fi 7 |
| Ultra Wideband (UWB) Support | Yes | |
| Bluetooth | Yes, v6.0 | Yes, v6.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC). Digital compass. Wi-Fi. Cellular. iBeacon micro-location | Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC) Digital compass Wi‑Fi Cellular iBeacon micro-location |
| 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, Barometer, High Dynamic Range Gyro, High-g Accelerometer, Proximity Sensor, Dual Ambient Light Sensors |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Siri, Apple Intelligent | Apple Intelligence |
| Water Resistance | Yes, 6 m upto 30 min | Yes, 6 m upto 30 min |
| IP Rating | IP68 | IP69 |
| 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) | 48 MP ƒ/1.6 (Wide Angle) 48 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes, Phase Detection autofocus | 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 | |
| Video Recording | 4K @ 120 fps UHD, 1080p @ 120 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes | Yes, Dual 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 Under Display, Retina Flash | 24 MP ƒ/1.9 (Wide Angle) Retina Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | 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 | |
| Cover Camera | 12 MP 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 Punch Hole |
Technical
| OS | iOS v27 | iOS v27 |
| Chipset | Apple A20 Pro | Apple A20 |
| CPU | 4.93 GHz, Hexa Core Processor | Hexa Core Processor |
| Core Details | 2 Super Cores And 4 Efficiency Cores | |
| Fabrication Node | 2nm | 3nm |
| GPU | Apple GPU (7-core graphics) | Apple GPU (5-core graphics) |
| NPU | Neural Accelerators, Dual 16‑core Neural Engine | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| 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, Apple Lossless, FLAC, Dolby Digital (AC‑3), Dolby Digital Plus (E‑AC‑3), Dolby Atmos and Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX and AAX+) |
| 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, HDR with Dolby Vision, HDR10 and HLG |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4883 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 |
| Reverse Wireless Charging | Yes | |
| Video Playback Time | 44 hours | 30 hours |
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