Screen size
iPhone Air 26.5"
iPhone DuoWinner: 7.6"+14%
Quick verdict
iPhone Duo leads the measured specs 6-3.
Measured wins
iPhone Air 2
3
spec wins
Ties
13
equal specs
iPhone Duo
6
spec wins
Overall winner
Screen size
Technology
iPhone Air 2
GSM / HSPA / LTE / 5G
iPhone Duo
GSM / HSPA / LTE / 5G
2G bands
iPhone Air 2
GSM 850 / 900 / 1800 / 1900
iPhone Duo
GSM 850 / 900 / 1800 / 1900
3G bands
iPhone Air 2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
iPhone Duo
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
iPhone Air 2
LTE
Resolution
Refresh rate
equal specsPeak brightness
equal specsPixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
iPhone Duo
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A3719, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A3720, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721
5G bands
iPhone Air 2
SA/NSA/Sub6
iPhone Duo
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3720, 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, 258, 260, 261 SA/NSA/Sub6/mmWave - A3447, 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3721, 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 SA/NSA/Sub6 - A3719
Speed
iPhone Air 2
HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
iPhone Duo
HSPA, LTE, 5G
Announced
iPhone Air 2
Exp. announcement 2027
iPhone Duo
2026, September 09
Status
iPhone Air 2
Rumored. Exp. release 2027
iPhone Duo
Coming soon. Exp. release 2026, October 23
Dimensions
iPhone Air 2
156.2 x 74.7 x 5.2 mm (6.15 x 2.94 x 0.20 in)
iPhone Duo
Unfolded: 117.8 x 164.6 x 5.2 mmFolded: 117.8 x 84.1 x 11.3 mm
Weight
iPhone Air 2
-
iPhone Duo
254 g (8.96 oz)
Build
iPhone Air 2
Glass front (Ceramic Shield 2), titanium frame (grade 5), glass back (Ceramic Shield)
iPhone Duo
Glass front (Ceramic Shield 2) (folded), titanium frame & hindge (grade 5), glass back (Ceramic Shield)
SIM
iPhone Air 2
eSIM + eSIM (8 or more, max 2 at a time)
iPhone Duo
· eSIM + eSIM (8 or more, max 2 at a time) - Global· eSIM + eSIM (China)
Other
iPhone Air 2
IP68 dust tight and water resistant (immersible up to 6m for 30 min)
iPhone Duo
IP68 dust tight and water resistant (immersible up to 6m for 30 min) Stylus support
Type
iPhone Air 2
LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
iPhone Duo
LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)
Size
iPhone Air 2
6.5 inches, 103.6 cm2 (~88.8% screen-to-body ratio)
iPhone Duo
7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio)
Resolution
iPhone Air 2
1260 x 2736 pixels, 19.5:9 ratio (~463 ppi density)
iPhone Duo
1878 x 2670 pixels (~430 ppi density)
Protection
iPhone Air 2
Ceramic Shield 2
iPhone Duo
Nano Texture finish
Other
iPhone Air 2
Anti-reflective coating
iPhone Duo
Anti‑reflective coating Wide-angle OLED matte display Small display crease Cover display: LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) 5.4 inches, 1398 x 2034 pixels, 460 ppi Ceramic Shield 2, Anti‑reflective coating
OS
iPhone Air 2
iOS 27.x
iPhone Duo
iOS 27
Chipset
iPhone Air 2
Apple A20 Pro (2 nm)
iPhone Duo
Apple A20 Pro (2 nm)
CPU
iPhone Air 2
Hexa-core (2x4.93 GHz + 4x2.64 GHz)
iPhone Duo
Hexa-core (2x GHz high performance + 4x GHz)
GPU
iPhone Air 2
Apple GPU (6-core graphics)
iPhone Duo
Apple GPU (7-core graphics)
Card slot
iPhone Air 2
No
iPhone Duo
No
Internal
iPhone Air 2
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
iPhone Duo
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 2TB 12GB RAM
Other
iPhone Air 2
NVMe
iPhone Duo
-
Dual
iPhone Air 2
48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, sensor-shift OIS 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF
iPhone Duo
48 MP, f/1.6, 26mm (wide), 1/2.55", 0.7µm, PDAF, sensor-shift OIS 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF
Features
iPhone Air 2
Dual-LED dual-tone flash, HDR (photo/panorama)
iPhone Duo
Dual-LED dual-tone flash, HDR (photo/panorama)
Video
iPhone Air 2
4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 60fps), stereo sound rec.
iPhone Duo
4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec.
Single
iPhone Air 2
18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF SL 3D, (depth/biometrics sensor)
iPhone Duo
XX MP under display camera, f/1.8, 1080p@30/60fps video Cover camera: 12 MP multi-aspect, f/2.2, (wide), AF
Features
iPhone Air 2
HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec.
iPhone Duo
HDR, Dolby Vision HDR, spatial audio, stereo sound rec.
Video
iPhone Air 2
4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
iPhone Duo
4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Loudspeaker
iPhone Air 2
Yes
iPhone Duo
Yes, with stereo speakers
3.5mm jack
iPhone Air 2
No
iPhone Duo
No
WLAN
iPhone Air 2
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
iPhone Duo
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot
Bluetooth
iPhone Air 2
6.0, A2DP, LE
iPhone Duo
6.0, A2DP, LE
Positioning
iPhone Air 2
GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
iPhone Duo
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
NFC
iPhone Air 2
Yes
iPhone Duo
Yes
Radio
iPhone Air 2
No
iPhone Duo
No
USB
iPhone Air 2
USB Type-C 2.0
iPhone Duo
USB Type-C 3.2 Gen 2, DisplayPort
Sensors
iPhone Air 2
Face ID, accelerometer, gyro, proximity, compass, barometer
iPhone Duo
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Other
iPhone Air 2
Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite
iPhone Duo
Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite
Type
iPhone Air 2
Larger battery than iPhone Air
iPhone Duo
Li-Ion
Charging
iPhone Air 2
Wired, PD2.0, 50% in 30 min 20 wireless MagSafe/Qi2, 50% in 30 min (15W - China) 4.5W reverse wired
iPhone Duo
Wired, PD3.2, AVS, 50% in 20 min 25W wireless MagSafe/Qi2, 50% in 30 min
Colors
iPhone Air 2
Space Black, Cloud White, Sky Blue, Burgundy
iPhone Duo
Night Sky, Star White
Models
iPhone Air 2
-
iPhone Duo
A3720, A3721, A3447, A3719
Price
iPhone Air 2
-
iPhone Duo
About 2300 EUR