Samsung Gear S2 (3G SM-R730A) vs Apple iPhone 7 (32GB)
Side by side comparison between Samsung Gear S2 vs Apple iPhone 7 devices, differences, pros, cons and full specifications. What's the better?
,
1.2"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Dual-core
300
mAh
mAh
(Non removable)
vs
4.7"
IPS
IPS
750x1334
12
MP
MP
7.1mp
2GB
RAM
RAM
Quad-core
1960
mAh
mAh
(Non removable)
What's the better device? Apple iPhone 7 (32GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
4 Advantages 
20 Advantages | 12 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Barometer |
| Gyroscope |
| +5 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Model | Gear S2 (3G SM-R730A) | iPhone 7 (32GB) |
| Other model names | AT&T Samsung Gear S2 SM-R730A, Samsung Orbis | iPhone 7 A1660 CDMA, iPhone 7 A1778 |
| Country or region available |  USA |  (Global, International) |
| Brand | Samsung | Apple |
| Release date | 11/1/2015 | 9/16/2016, Announced: 9/7/2016 |
| Depth | 13.4 millimeters (0.53 inches) | 7.1 millimeters (0.28 inches) |
| Size (width x height) | 44 x 51.8 millimeters (1.73 x 2.04 in) | 67.1 x 138.3 millimeters (2.64 x 5.44 in) |
| Weight | 51 grams (1.79 ounces) | 138 grams (4.83 ounces) |
| Build, materials | feature not registered | Aluminum body, glass front |
| Protection against water and others | Waterproof (IP?) | IP67 certified: dust proof and waterproof over 1 meter and 30min |
📲 Display | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Display type | Super AMOLED | TFT LED-Backlit IPS LCD |
| Screen size | 1.2" inches | 4.7" inches |
| Screen-to-body ratio | ~20.4% (screen-to-body ratio) | ~65.6% (screen-to-body ratio) |
| Display resolution | 360x360 pixels | 750x1334 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 424 PPI | 326 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Sapphire Glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | 625nits[typ] Wide color gamut |
🤖 Operating System | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| System version | Tizen 2.3 | iOS 10 |
| Firmware update | Tizen 2.3.2 | iOS 15 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Chipset | 32bit: Qualcomm Snapdragon 400 MSM8x26 | 64bit: Apple A10 Fusion (16nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) | Quad-core, 2 processors: 2x 2.34GHz Hurricane (Dual-core) 2x 2GHz Zephyr (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 305 | PowerVR Series7XT Plus (6-core, 900MHz) |
| Performance (benchmark) | feature not registered | Basemark OS II: 3416 (2.0) |
💽 Memory and storage | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| RAM memory | 512MB | 2GB LPDDR4 |
| Internal storage | 4GB (2GB available) | 32GB (25GB available) NVMe (SSD) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 450/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 850/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/1900 | GSM 850/900/1800/1900, CDMA 800/1900/2100 (A1660) |
| Primary 3G network | UMTS 850/1900 | A1660 model: CDMA2000 TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 A1778 model: UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat9 (1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,27,28,29,30) TD-LTE (38,39,40,41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Back camera (main camera) | Not supported | 12 megapixels |
| Main camera resolution | Not supported | 4608x2592 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Quad-LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 28mm lens |
| Sensor size | feature not registered | 1/3" inches |
| Pixel size | feature not registered | 1.22µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | OIS: Optical stabilization |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo/video on both cameras |
| Camera extras | feature not registered | 1080p@120fps 720p@240fps |
📸 Front camera | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Front camera (secondary) | Not supported | 7.1 megapixels |
| Front camera resolution | Not supported | 3072x2304 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 32mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Loudspeaker | Supported | Stereo sound with dual speakers |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MPEG4, H.265, H.264, MOV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, AAC, eAAC, M4A |
🔌 Connectivity | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| USB | Not supported | USB 2.0 proprietary connector |
| Audio output | Not supported | proprietary audio output |
| TV output | Not supported | Proprietary TV-out |
| Bluetooth | 4.1 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 300 mAh | 1960 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 5 hours | 14 hours |
| Standby | 48 hours (2 days) | 240 hours (10 days) |
➕ Other features | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White • Stainless Steel body • Samsung Pay • S-Voice, S-Health • Wireless Charging (Qi) • IP68 certified: dust and water resistant up to 1.5m and 30min | • Colors: Black, Silver, Gold, Rose Gold • Oleophobic coating • Simultaneous video and image recording • 3D Touch display • FaceTime • Siri natural language • AirDrop file sharing • iCloud cloud service • NFC Apple Pay only • Lightning to 3.5mm headphone jack adapter included |
☢️ Radiation rate | ||
| Samsung Gear S2 (3G SM-R730A) | iPhone 7 (32GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.737W/kg (head), 0.893W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |