Side-by-side technical data

Apple iPhone Duo vs Apple iPhone Air 2

Comparison between Apple iPhone Duo and Apple iPhone Air 2: camera, battery, fast charging, display, performance and colors, side by side. More phones from Apple.

Add a phone

Apple

iPhone Duo

Apple

iPhone Air 2

Add another phone Add another phone

The verdict

Neither runs away with it: each wins something.

Category
Category	iPhone Duo	iPhone Air 2
Design & display	7.8	8.8
Performance & hardware	9.0	9.8
Camera	7.4	7.3
Connectivity	9.6	8.4
Battery & charging	7.4	5.0

Which one is for you?

Apple iPhone Duo, if you care about…

Battery Capacity: 5,400 mAh; against 3,500 mAh
Wireless charging power: 25 W; against 20 W
Display Horizontal Resolution: 1,398 px; against 1,260 px
USB Version: USB 3.2 Gen 1; against USB 2.0

Apple iPhone Air 2, if you care about…

Display Technology: LTPO OLED; against OLED
Maximum Storage Capacity: 1,000 GB; against 256 GB
Peak Display Brightness: 3,000 nits; against 1,000 nits
Battery Features: Fast Charging, Wireless Charging, Reverse Charging, USB Power Delivery; against Wireless Charging, Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable

Specification comparison

Show differences only

Performance

Specification	iPhone Duo	iPhone Air 2
Processor Model	Apple A20 Pro	Apple A20 Pro
Processor Process Size	2 nm	2 nm
Graphics GPU	Apple GPU (7-core graphics)	Apple GPU (6-core graphics)
Storage Type	NVMe	NVMe
Maximum CPU Clock	3.5 GHz	4.93 GHz Best value
Maximum Storage Capacity	256 GB	1,000 GB Best value
AnTuTu Score	3,010,000	—
Geekbench 6 Single-Core	4,459	—
Geekbench 6 Multi-Core	13,493	—
CPU Description	2xXX GHz Super + 4xXX GHz Efficiency	Hexa-core (2×4.93 GHz + 4×2.64 GHz)
Processor Type	Hexa-Core	Hexa-Core
64-Bit Processor	Yes	—
RAM Capacity	12 GB	12 GB
AnTuTu version	v11	—

Design

Specification	iPhone Duo	iPhone Air 2
Body Colors	Black, White	Black, White, Blue, Burgundy
Body Thickness	11.3 mm	5.2 mm Best value
Body Width	84.1 mm	74.7 mm
Body Height	117.8 mm	156.2 mm
Weight	254 g	—
Usable Surface	88 %	88.8 % Best value
Body Materials	Aluminium Alloy	Glass, Titanium Best value
Resistance Features	IP68	IP68
Waterproof Depth	6 m	6 m
Drop Resistance Class	B	—
Repairability Class	C	—
Foldable	Yes	No
Drop Test Count	140	—

Battery

Specification	iPhone Duo	iPhone Air 2
Battery Efficiency Rating	A	—
Battery Capacity	5,400 mAh Best value	3,500 mAh
Battery Type	Li-Ion	—
Fast Charge Power	40 W	—
Battery Features	Wireless Charging, Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable	Fast Charging, Wireless Charging, Reverse Charging, USB Power Delivery Best value
Wireless charging power	25 W Best value	20 W
Charge cycles	1,000	—

Display

Specification	iPhone Duo	iPhone Air 2
Display Aspect Ratio	3:2	19.5:9
Display Technology	OLED	LTPO OLED Best value
Peak Display Brightness	1,000 nits	3,000 nits Best value
Display Diagonal	5.4″	6.5″ Best value
Display Horizontal Resolution	1,398 px Best value	1,260 px
Display Vertical Resolution	2,034 px	2,736 px Best value
Display Pixel Density	457 ppi	463 ppi Best value
Display Refresh Rate	120 Hz	120 Hz
Display Contrast Ratio	2,000,000 :1	—
Display Features	Hole-Punch Notch, Variable Refresh Rate, Always-On Display, HDR10+, DCI-P3, Dolby Vision, Scratch Resistant, Ceramic Shield 2, Gorilla Glass, HDR10, Capacitive Touch, Multi-Touch, Anti-reflective coating, Frameless, LTPO, Secondary Display	Anti-reflective coating, Ceramic Shield 2, LTPO, HDR10, Dolby Vision

Sensor

Specification	iPhone Duo	iPhone Air 2
Sensor Features	Cooling System, Accelerometer, Barometer, Compass, Gyroscope, LiDAR Scanner, Light Sensor, Proximity Sensor, 3D face recognition	Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Cooling System

Software

Specification	iPhone Duo	iPhone Air 2
Operating System	iOS 27	iOS 27
OS Family	iOS	iOS
OS Version	27	27
OS Update Support	7 years	—
Direct OS Updates	Yes	—

Connectivity

Specification	iPhone Duo	iPhone Air 2
SIM Configurations	Dual eSIM	Dual eSIM
Cellular Bands	2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS 1700 AWS, 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 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 B48, 4G LTE B53, 4G LTE B66, 4G LTE B71, 4G LTE B106, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n14, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n30, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n53, 5G NR n66, 5G NR n70, 5G NR n75, 5G NR n77, 5G NR n78, 5G NR n79	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE bands unspecified, 5G NR bands unspecified
Cellular Technologies	GSM, UMTS, LTE, 5G	GSM, HSPA, LTE, 5G, EVDO
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be), Wi-Fi 4 (802.11n)	Wi-Fi 802.11a/b/g/n/ac/6E/7
Wi-Fi Features	Dual Band, Wi-Fi Hotspot, MIMO	Tri-Band, Wi-Fi Hotspot Best value
Bluetooth Version	Bluetooth 6.0	Bluetooth 6.0
Bluetooth Profiles	A2DP, LE, aptX	A2DP, LE
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo, NavIC Best value	GPS, Galileo, GLONASS, QZSS, BeiDou, NavIC
Connectivity Features	Computer Sync, eSIM, NFC, OTA Sync, Satellite Connectivity, Tethering, UWB, UMA (Unlicensed Mobile Access), VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB Host 3.2, USB Type-C, USB 3.2	UWB, Satellite Connectivity, NFC, USB Type-C
USB Version	USB 3.2 Gen 1 Best value	USB 2.0

Audio

Specification	iPhone Duo	iPhone Air 2
Audio Features	Dolby Atmos, Noise-Cancellation Microphone, Stereo Speakers, Three Microphones, A2DP, LE, aptX	Loudspeaker, Stereo Speakers

Technical

Specification	iPhone Duo	iPhone Air 2
Launch price	2,399 €	—