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