Samsung Galaxy Watch3 vs Apple iPhone SE (2nd Gen.)
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 |
Empty slot
Search to add a device
|
||
|---|---|---|---|
| Brand | Samsung | Apple | Empty slot |
| Versions | SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only) | A2296 (Global market)A2275 (USA, Canada, Puerto Rico, U.S. Virgin Islands)A2298 (China) | Empty slot |
| Announced | 2020, August 05 | 2020, April 15 | Empty slot |
| Released | 2020, August 06 | 2020, April 24 | Empty slot |
| Availability | Available | Available | Empty slot |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE | Empty slot |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 | Empty slot |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO | Empty slot |
| 4G Bands | 1, 3, 5, 7, 8, 20 | 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 | Empty slot |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps | Empty slot |
| Dimensions | 45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm | 138.4 x 67.3 x 7.3 mm(5.45 x 2.65 x 0.29 in) | Empty slot |
| Weight | 53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best | 148 g (5.22 oz) | Empty slot |
| Build | Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel | Glass front, glass back, aluminum frame | Empty slot |
| SIM | eSIM (LTE models) | Nano-SIM + eSIM | Empty slot |
| Protection / IP Rating | IP68 dust/water resistant, 5ATMMIL-STD-810G compliant | IP67 dust/water resistant (up to 1m for 30 min) | Empty slot |
| Display Type | Super AMOLED | Retina IPS LCD | Empty slot |
| Display Size | 1.4 inches | 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio) Best | Empty slot |
| Resolution | 360 x 360 pixels | 750 x 1334 pixels, 16:9 ratio | Empty slot |
| Pixel Density | ~364 ppi Best | ~326 ppi | Empty slot |
| Refresh Rate | 60Hz | 120Hz Best | Empty slot |
| Peak Brightness | — | 625 nits (typ) | Empty slot |
| Protection | Corning Gorilla Glass DX | Ion-strengthened glass | Empty slot |
| Display Features | Always-On-Display | — | Empty slot |
| Operating System | Tizen | iOS | Empty slot |
| OS Version | 5.5 | 13 | Empty slot |
| Update Support | — | Upgradable to iOS 27 | Empty slot |
| Chipset | Exynos 9110 (10 nm) | Apple A13 Bionic (7 nm+) | Empty slot |
| CPU | Dual-core 1.15 GHz Cortex-A53 | Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder) | Empty slot |
| GPU | Mali-T720 | Apple GPU (4-core graphics) | Empty slot |
| RAM Options | 1GB | 3GB | Empty slot |
| Storage Options | 4GB / 1GB RAM8GB / 1GB RAM | 64GB / 3GB RAM128GB / 3GB RAM256GB / 3GB RAM | Empty slot |
| Storage Type | eMMC | NVMe | Empty slot |
| Card Slot | No | No | Empty slot |
| Cameras | — | Single camera | Empty slot |
| Modules | No Camera | 12 MP, f/1.8 (wide), PDAF, OIS | 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 | No Camera | 7 MP, f/2.2 | Empty slot |
| Features | — | HDR | Empty slot |
| Video | — | 1080p@30fps; gyro-EIS | Empty slot |
| Loudspeaker | Yes | Yes, with stereo speakers | Empty slot |
| Audio Jack | No | No | Empty slot |
| Audio Codec | Not Available | — | Empty slot |
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot | Empty slot |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | Empty slot |
| GPS / Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS | Empty slot |
| NFC | Yes | Yes | Empty slot |
| Radio | No | No | Empty slot |
| USB | No | Lightning, USB 2.0 | Empty slot |
| Fingerprint | No | Yes (front-mounted) | Empty slot |
| Face Unlock | No | No Face ID | Empty slot |
| Sensors | Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG) | Accelerometer, proximity, gyro, compass, barometer | 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 | 340 mAh (45mm)247 mAh (41mm) | 1821 mAh (6.91 Wh) Best | Empty slot |
| Wired Charging | N/A | 18W, 50% in 30 min | Empty slot |
| Wireless Charging | Wireless (WPC-based) | 7.5W (Qi) | Empty slot |
| Reverse Charging | N/A | Not Supported | Empty slot |
| Colours | Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium | Black, White, Red | Empty slot |
| Models | SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U | A2275, A2296, A2298 | 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 |
These devices share the same listed specifications. Turn off “Show differences only” to see every row.
Most compared devices
The matchups our readers check most. Tap any pair to see the full side-by-side specs comparison.
- 16
Samsung Galaxy S26+
Samsung Galaxy S26Compare specs - Samsung Galaxy S26
Apple iPhone DuoCompare specs - Samsung Galaxy S26+
Samsung Galaxy S26 UltraCompare specs 
Apple iPhone 17 Pro MaxSamsung Galaxy S26Compare specs 
Apple iPhone 12
Apple iPhone 12 miniCompare specs - Apple iPhone 17 Pro MaxApple iPhone DuoCompare specs
