Samsung Gear S2 (SM-R720) vs HTC U11 Life (64GB)
Side by side comparison between Samsung Gear S2 vs HTC U11 Life devices, differences, pros, cons and full specifications. What's the better?
,
1.2"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Dual-core
250
mAh
mAh
(Non removable)
vs
5.2"
SLCD5
SLCD5
1080x1920
16
MP
MP
16mp
4GB
RAM
RAM
Octa-core
2600
mAh
mAh
(Non removable)
What's the better device? HTC U11 Life (64GB)
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 
23 Advantages | 11 Common items in both devices |
| 16 million |
| 424 PPI |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Gyroscope |
| +4 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 (SM-R720) | HTC U11 Life (64GB) | |
| Model | Gear S2 (SM-R720) | U11 Life (64GB) |
| Other model names | Samsung Gear S2 BT SM-R720, Samsung Orbis | HTC U11 Life Global version 4GB RAM, HTC Ocean Life |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Samsung | HTC |
| Release date | 10/1/2015 | 12/1/2017 |
| Depth | 13.4 millimeters (0.53 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 44 x 51.8 millimeters (1.73 x 2.04 in) | 72.9 x 149.09 millimeters (2.87 x 5.87 in) |
| Weight | 51 grams (1.79 ounces) | 142 grams (4.97 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Waterproof (IP?) | Waterproof (IP?) |
📲 Display | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Display type | Super AMOLED | TFT Super LCD 5 |
| Screen size | 1.2" inches | 5.2" inches |
| Screen-to-body ratio | ~20.4% (screen-to-body ratio) | ~68.6% (screen-to-body ratio) |
| Display resolution | 360x360 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 424 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| System version | Tizen 2.3 | Android 8.0 Oreo |
| Firmware update | Tizen 2.3.2 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Chipset | 32bit: Samsung Exynos 2 Dual 3250 (28nm) | 64bit: Qualcomm Snapdragon 630 SDM630 (14nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) | Octa-core, 2 processors: 4x 2.2GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-400 MP2 400Mhz | Qualcomm Adreno 508 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| RAM memory | 512MB LPDDR2 | 4GB LPDDR4 |
| Internal storage | 4GB (2GB available) | 64GB (54GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | feature not registered | 600/75 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat11 (Bands 1,2,3,4,5,7,12,17,13,28,20,66) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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 (SM-R720) | HTC U11 Life (64GB) | |
| Back camera (main camera) | Not supported | 16 megapixels |
| Main camera resolution | Not supported | 4608x3456 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | EIS: Digital 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 on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Front camera (secondary) | Not supported | 16 megapixels |
| Front camera resolution | Not supported | 4608x3456 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263, XviD |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| USB | Not supported | USB 2.0 Type-C reversible connector |
| Audio output | Not supported | Type-C reversible connector |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 250 mAh | 2600 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 17 hours |
| Standby | 48 hours (2 days) | 670 hours (27.9 days) |
➕ Other features | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| 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: Dark Gray, Silver • 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, Sapphire Blue, Ice White • Android One • USB OTG On-The-Go • Plastic body • Plastic case included • Amazon Alexa • HTC Sense UI • HTC BoomSound • Hi-Res audio • 24-bit/192kHz audio • Type-C to 3.5mm headphone jack adapter • Slow motion • VoLTE • Miracast • IP67 certified: dust and water resistant up to 1m and 30min |
☢️ Radiation rate | ||
| Samsung Gear S2 (SM-R720) | HTC U11 Life (64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.08W/kg (head), 0.61W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |