Side-by-side technical data
Apple iPhone 12 Pro Max vs Apple iPhone Duo
Comparison between Apple iPhone 12 Pro Max and Apple iPhone Duo: camera, battery, fast charging, display, performance and colors, side by side. More phones from Apple.
NeoTeo's verdict
Which of the two is the better buy
The Apple iPhone Duo is the more capable all-rounder: its 7.6″ display reaches 3000 nits and 120 Hz, and its 5400 mAh battery outlasts the 3687 mAh capacity of the iPhone 12 Pro Max. It also leads on performance, with an Apple A20 Pro over the Apple A14 Bionic and an AnTuTu score of 3,010,000 versus 1,336,383.
The iPhone 12 Pro Max counters with a thinner, lighter body: 7.4 mm and 228 g versus 11.3 mm and 254 g. Its 6.7″ screen is denser at 458 ppi versus 430 ppi, and it has a rear telephoto camera that the Duo lacks.
The iPhone 12 Pro Max suits buyers who want a dedicated telephoto camera in a lighter phone. The Duo is better for a large, smooth display, more battery capacity, and Wi-Fi 7; the 12 Pro Max offers Wi-Fi 6 and that separate telephoto lens.
Apple iPhone 12 Pro Max
The iPhone 12 Pro Max is the better buy for buyers who want a rear telephoto camera and a lighter 228 g body.
Apple iPhone Duo
The iPhone Duo is the better buy for buyers who want a large, smooth display: 7.6″ and 120 Hz.
The verdict
Your pick: Apple iPhone Duo, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Design & display | 7.3 | 7.8 |
| Performance & hardware | 6.6 | 9.0 |
| Camera | 7.1 | 7.8 |
| Connectivity | 7.3 | 9.6 |
| Battery & charging | 4.3 | 7.4 |
Which one is for you?
Apple iPhone 12 Pro Max, if you care about…
- Display Pixel Density
- 458 ppi
- against 430 ppi
- Weight
- 228 g
- against 254 g
- Body Thickness
- 7.4 mm
- against 11.3 mm
- Display Vertical Resolution
- 2,778 px
- against 2,670 px
Apple iPhone Duo, if you care about…
- Battery Capacity
- 5,400 mAh
- against 3,687 mAh
- AnTuTu Score
- 3,010,000
- against 1,336,383
- RAM Capacity
- 12 GB
- against 6 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be)
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 802.11a/b/g
Specification comparison
Performance
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Processor Model | Apple A14 Bionic | Apple A20 Pro |
| Processor Process Size | 5 nm | 2 nm Best value |
| Graphics GPU | Apple GPU (4-core graphics) | Apple GPU (7-core graphics) |
| Storage Type | NVMe | NVMe |
| Maximum CPU Clock | 3.1 GHz | 3.5 GHz Best value |
| Maximum Storage Capacity | 512 GB | 2 TB Best value |
| AnTuTu Score | 1,336,383 | 3,010,000 Best value |
| Geekbench 6 Single-Core | 2,045 | 4,459 Best value |
| Geekbench 6 Multi-Core | 4,750 | 13,493 Best value |
| CPU Description | Hexa-core CPU with two 3.1 GHz Firestorm cores and four 1.8 GHz Icestorm cores. | Hexa-core CPU with 2 high-performance cores and 4 efficiency cores. |
| Processor Type | Hexa-Core | Hexa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 12 GB Best value |
| RAM Type | LPDDR4X | DDR5 Best value |
| AnTuTu version | v11 | v11 |
Design
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Body Colors | Silver, Grey, Gold, Blue, Black | Black, White |
| Body Thickness | 7.4 mm Best value | 11.3 mm |
| Body Width | 78.1 mm | 117.8 mm |
| Body Height | 160.8 mm | 164.6 mm |
| Weight | 228 g Best value | 254 g |
| Usable Surface | 87.4 % | 90.4 % Best value |
| Body Materials | Glass, Stainless Steel, Aluminium Alloy | Glass, Titanium, Aluminium Alloy |
| Resistance Features | IP68 | IP68, Stylus Support |
| Waterproof Depth | 6 m | 6 m |
| Foldable | No | Yes |
| Unfolded thickness | — | 5.2 mm |
Battery
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Battery Capacity | 3,687 mAh | 5,400 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 20 W | 40 W Best value |
| Battery Features | Non-Removable, Fast Charging, Wireless Charging, Rechargeable, Battery Level Indicator | Non-Removable, Rechargeable, Fast Charging, Wireless Charging, Battery Level Indicator |
| Wireless charging power | 15 W | 25 W Best value |
Display
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 3:2 |
| Display Technology | OLED | OLED |
| Peak Display Brightness | 1,200 nits | 3,000 nits Best value |
| Display Diagonal | 6.7″ | 7.6″ Best value |
| Display Horizontal Resolution | 1,284 px | 1,878 px Best value |
| Display Vertical Resolution | 2,778 px Best value | 2,670 px |
| Display Pixel Density | 458 ppi Best value | 430 ppi |
| Display Refresh Rate | 60 Hz | 120 Hz Best value |
| Touch Sampling Rate | 120 Hz | — |
| Display Contrast Ratio | 2,000,000 :1 | 2,000,000 :1 |
| Display Features | HDR10, Dolby Vision, Ceramic Shield, Capacitive Touch, Multi-Touch, Touchscreen, Scratch Resistant, Oleophobic Coating, Frameless | HDR10, Dolby Vision, Always-On Display, LTPO, Variable Refresh Rate, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, DCI-P3, Anti-reflective coating, Secondary Display |
| Cover display diagonal | — | 5.4″ |
| Cover display refresh rate | — | 120 Hz |
| Cover display peak brightness | — | 3,000 nits |
Sensors
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Fingerprint Sensor Placement | — | Side |
Sensor
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Sensor Features | 3D face recognition, Accelerometer, Proximity Sensor, Compass, Barometer, Light Sensor, Gyroscope, LiDAR Scanner | Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Cooling System, 3D face recognition, LiDAR Scanner |
Software
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Operating System | iOS 18 | iOS 27 |
| OS Family | iOS | iOS |
| OS Version | 14 | 27 Best value |
| OS Update Support | — | 7 years |
| Direct OS Updates | Yes | Yes |
Connectivity
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| SIM Configurations | Nano-SIM + eSIM, Dual Nano-SIM, Dual SIM Dual Standby | Dual eSIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 2G CDMA BC0, 2G CDMA BC1, 2G CDMA2000 EV-DO REV.A, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B14, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B29, 4G LTE B30, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B46, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n25, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79, 5G NR n260, 5G NR n261 | — |
| Cellular Technologies | GSM, CDMA, HSPA, EVDO, LTE, 5G | GSM, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, MIMO, Wi-Fi Password Sharing | Tri-Band, Wi-Fi Hotspot, Dual Band, MIMO Best value |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 6.0 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, QZSS, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC Best value |
| Connectivity Features | UWB, NFC, USB Charging, eSIM, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, USB Mass Storage, Infrared, UMA (Unlicensed Mobile Access) | UWB, Satellite Connectivity, NFC, USB Type-C, DisplayPort output, USB Mass Storage, USB Host 3.2, eSIM, VoLTE, VoWiFi, Tethering, OTA Sync, Computer Sync, USB Charging, UMA (Unlicensed Mobile Access) |
| USB Version | USB 2.0 | USB 3.2 Gen 2 Best value |
| SAR (EU) head | 0.99 W/kg | — |
| SAR (EU) body | 0.99 W/kg | — |
| Max. download speed | 937.5 Mbps | 6,000 Mbps Best value |
| Max. upload speed | 312.5 Mbps | — |
Audio
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Microphone Count | 3 | — |
| Audio Features | Stereo Speakers, A2DP, LE, Dolby Atmos | Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Three Microphones, A2DP, LE |
Technical
| Specification | iPhone 12 Pro Max | iPhone Duo |
|---|---|---|
| Launch price | — | 2,399 € |
| Model numbers | A2411, A2342, A2410, A2412, iPhone13,4 | — |
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