Apple iPhone Duo vs Apple iPhone SE (2nd Gen.)

Specs comparison

Add up to three devices side by side to compare their full specifications, features, performance, battery, and key differences in one place. Make informed decisions and find the device that best suits your needs and budget. Search for a device in an empty slot to add it.


2 of 2 devices The best value in a row is marked Best	Apple Apple iPhone Duo View Specs Change	Change Apple iPhone SE (2nd Gen.) to… Cancel
Brand	Apple	Apple
Versions	A3720 (International); A3447 (USA); A3719 (Middle East, Canada, Mexico); A3721 (China)	A2296 (Global market)A2275 (USA, Canada, Puerto Rico, U.S. Virgin Islands)A2298 (China)
Announced	2026, September 09	2020, April 15
Released	2026, October 23	2020, April 24
Availability	Available	Available

Technology	GSM / HSPA / LTE / 5G	GSM / CDMA / HSPA / EVDO / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO
4G Bands	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, A37191, 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 - A37201, 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	1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A22961, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2275, A2298
5G Bands	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 - A37201, 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 - A34471, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37211, 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	HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps

Dimensions	Unfolded: 117.8 x 164.6 x 5.2 mmFolded: 117.8 x 84.1 x 11.3 mm	138.4 x 67.3 x 7.3 mm(5.45 x 2.65 x 0.29 in)
Weight	254 g (8.96 oz)	148 g (5.22 oz) Best
Build	Glass front (Ceramic Shield 2) (folded)Titanium frame & hindge (grade 5)Glass back (Ceramic Shield)	Glass front, glass back, aluminum frame
Stylus	Yes, support Apple Pencil (USB-C) model	—
SIM	· eSIM + eSIM (8 or more, max 2 at a time) - Global· eSIM + eSIM (China)	Nano-SIM + eSIM
Protection / IP Rating	IP68 dust tight and water resistant (immersible up to 6m for 30 min)	IP67 dust/water resistant (up to 1m for 30 min)

Display Type	LTPO Super Retina XDR OLED	Retina IPS LCD
Display Size	7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) Best	4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
Resolution	1878 x 2670 pixels	750 x 1334 pixels, 16:9 ratio
Pixel Density	~430 ppi Best	~326 ppi
Refresh Rate	120Hz	120Hz
Peak Brightness	1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) Best	625 nits (typ)
Protection	Nano Texture finishAnti‑reflective coating	Ion-strengthened glass
Display Features	HDR10, Dolby Vision, Wide-angle OLED matte display	—

Display Type	LTPO Super Retina XDR OLED	—
Display Size	5.4 inches	—
Resolution	1398 x 2034 pixels	—
Pixel Density	460 ppi	—
Refresh Rate	120Hz	—
Peak Brightness	1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)	—
Protection	Ceramic Shield 2, Anti‑reflective coating	—
Display Features	HDR10, Dolby Vision	—

Operating System	iOS	iOS
OS Version	27	13
Update Support	—	Upgradable to iOS 27
Chipset	Apple A20 Pro (2 nm)	Apple A13 Bionic (7 nm+)
CPU	Hexa-core (2x GHz high performance + 4x GHz)	Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPU	Apple GPU (7-core graphics)	Apple GPU (4-core graphics)

RAM Options	12GB	3GB
Storage Options	256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM2TB / 12GB RAM	64GB / 3GB RAM128GB / 3GB RAM256GB / 3GB RAM
Storage Type	NVMe	NVMe
Card Slot	No	No

Cameras	Dual camera	Single camera
Modules	48 MP, f/1.6, 26mm (wide), PDAF, sensor-shift OIS48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF Best	12 MP, f/1.8 (wide), PDAF, OIS
Features	Dual-LED dual-tone flash, HDR (photo/panorama)	Quad-LED dual-tone flash, HDR, panorama
Video	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.	4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, OIS, stereo sound rec.

Cameras	Dual camera	Single camera
Modules	4 MP, f/1.8, 22mm (wide), under display camera (1080p@30/60fps)Cover camera:12 MP multi-aspect, f/2.2, (wide), AF Best	7 MP, f/2.2
Features	HDR, Dolby Vision HDR, spatial audio, stereo sound rec.	HDR
Video	4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS	1080p@30fps; gyro-EIS

Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
Audio Jack	No	No
Spatial Audio	3D (spatial) video/audio, stereo sound	—

WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Bluetooth	6.0, A2DP, LE	5.0, A2DP, LE
GPS / Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC	GPS, GLONASS
NFC	Yes	Yes
Radio	No	No
USB	USB Type-C 3.2 Gen 2, DisplayPort	Lightning, USB 2.0

Fingerprint	Yes (side-mounted)	Yes (front-mounted)
Face Unlock	No Face ID	No Face ID
Sensors	Accelerometer, gyro, proximity, compass, barometer	Accelerometer, proximity, gyro, compass, barometer
Other Features	Ultra Wideband (UWB) support (gen2 chip)Emergency SOS, Messages and Find My via satellite	—

Battery Type	Li-Ion	Li-Ion
Battery Capacity	4883 mAh Best	1821 mAh (6.91 Wh)
Wired Charging	PD3.2, AVS, 50% in 20 min	18W, 50% in 30 min Best
Wireless Charging	25W wireless MagSafe/Qi2, 50% in 30 min Best	7.5W (Qi)
Reverse Wireless Charging	—	Not Supported

Colours	Night Sky, Star White	Black, White, Red
Models	A3720, A3721, A3447, A3719	A2275, A2296, A2298
SAR	—	1.17 W/kg (head) 1.16 W/kg (body)
SAR EU	—	0.98 W/kg (head) 0.99 W/kg (body)