Apple iPhone SE (2nd Gen.) vs Samsung Galaxy Watch3
Specs comparisonAdd 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 3 devices The best value in a row is marked Best |
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| Brand | Apple | Samsung | Empty slot |
| Versions | A2296 (Global market)A2275 (USA, Canada, Puerto Rico, U.S. Virgin Islands)A2298 (China) | SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only) | Empty slot |
| Announced | 2020, April 15 | 2020, August 05 | Empty slot |
| Released | 2020, April 24 | 2020, August 06 | Empty slot |
| Availability | Available | Available | Empty slot |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE | Empty slot |
| 2G Bands | GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 | Empty slot |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO | HSDPA 850 / 900 / 2100 | Empty slot |
| 4G Bands | 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 | 1, 3, 5, 7, 8, 20 | Empty slot |
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA, LTE | Empty slot |
| Dimensions | 138.4 x 67.3 x 7.3 mm(5.45 x 2.65 x 0.29 in) | 45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm | Empty slot |
| Weight | 148 g (5.22 oz) | 53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best | Empty slot |
| Build | Glass front, glass back, aluminum frame | Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel | Empty slot |
| SIM | Nano-SIM + eSIM | eSIM (LTE models) | Empty slot |
| Protection / IP Rating | IP67 dust/water resistant (up to 1m for 30 min) | IP68 dust/water resistant, 5ATMMIL-STD-810G compliant | Empty slot |
| Display Type | Retina IPS LCD | Super AMOLED | Empty slot |
| Display Size | 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio) Best | 1.4 inches | Empty slot |
| Resolution | 750 x 1334 pixels, 16:9 ratio | 360 x 360 pixels | Empty slot |
| Pixel Density | ~326 ppi | ~364 ppi Best | Empty slot |
| Refresh Rate | 120Hz Best | 60Hz | Empty slot |
| Peak Brightness | 625 nits (typ) | — | Empty slot |
| Protection | Ion-strengthened glass | Corning Gorilla Glass DX | Empty slot |
| Display Features | — | Always-On-Display | Empty slot |
| Operating System | iOS | Tizen | Empty slot |
| OS Version | 13 | 5.5 | Empty slot |
| Update Support | Upgradable to iOS 27 | — | Empty slot |
| Chipset | Apple A13 Bionic (7 nm+) | Exynos 9110 (10 nm) | Empty slot |
| CPU | Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder) | Dual-core 1.15 GHz Cortex-A53 | Empty slot |
| GPU | Apple GPU (4-core graphics) | Mali-T720 | Empty slot |
| RAM Options | 3GB | 1GB | Empty slot |
| Storage Options | 64GB / 3GB RAM128GB / 3GB RAM256GB / 3GB RAM | 4GB / 1GB RAM8GB / 1GB RAM | Empty slot |
| Storage Type | NVMe | eMMC | Empty slot |
| Card Slot | No | No | Empty slot |
| Cameras | Single camera | — | Empty slot |
| Modules | 12 MP, f/1.8 (wide), PDAF, OIS | No Camera | Empty slot |
| Features | Quad-LED dual-tone flash, HDR, panorama | — | Empty slot |
| Video | 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, OIS, stereo sound rec. | — | Empty slot |
| Cameras | Single camera | — | Empty slot |
| Modules | 7 MP, f/2.2 | No Camera | Empty slot |
| Features | HDR | — | Empty slot |
| Video | 1080p@30fps; gyro-EIS | — | Empty slot |
| Loudspeaker | Yes, with stereo speakers | Yes | Empty slot |
| Audio Jack | No | No | Empty slot |
| Audio Codec | — | Not Available | Empty slot |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot | Wi-Fi 802.11 b/g/n | Empty slot |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | Empty slot |
| GPS / Positioning | GPS, GLONASS | GPS, GLONASS, GALILEO, BDS | Empty slot |
| NFC | Yes | Yes | Empty slot |
| Radio | No | No | Empty slot |
| USB | Lightning, USB 2.0 | No | Empty slot |
| Fingerprint | Yes (front-mounted) | No | Empty slot |
| Face Unlock | No Face ID | No | Empty slot |
| Sensors | Accelerometer, proximity, gyro, compass, barometer | Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG) | Empty slot |
| Other Features | — | ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions | Empty slot |
| Battery Type | Li-Ion | Li-Ion | Empty slot |
| Battery Capacity | 1821 mAh (6.91 Wh) Best | 340 mAh (45mm)247 mAh (41mm) | Empty slot |
| Wired Charging | 18W, 50% in 30 min | N/A | Empty slot |
| Wireless Charging | 7.5W (Qi) | Wireless (WPC-based) | Empty slot |
| Reverse Wireless Charging | Not Supported | N/A | Empty slot |
| Colours | Black, White, Red | Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium | Empty slot |
| Models | A2275, A2296, A2298 | SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U | Empty slot |
| SAR | 1.17 W/kg (head) 1.16 W/kg (body) | — | Empty slot |
| SAR EU | 0.98 W/kg (head) 0.99 W/kg (body) | — | Empty slot |
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