Huawei Watch 2 (2018) vs CAT S30
Side by side comparison between Huawei Watch 2 (2018) vs CAT S30 devices, differences, pros, cons and full specifications. What's the better?
,
1.2"
AMOLED
AMOLED
390x390
N/A
768MB
RAM
RAM
Quad-core
420
mAh
mAh
(Non removable)
vs
4.5"
TFT
TFT
480x854
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
What's the better device? CAT S30
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!
9 Advantages 
15 Advantages | 14 Common items in both devices |
| 1.1GHz 32bit Quad-core |
| 16 million |
| 4G LTE |
| 150 Mbps |
| Capacitive |
| Multitouch |
| Accelerometer |
| +7 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 | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Change model | ||
| Model | Watch 2 (2018) | CAT S30 |
| Other model names | Huawei Watch2 2018 e-sim, Huawei Leo | Caterpillar S30, CAT S30 Dual-sim |
| Country or region available |  China |  (Global, International) |
| Brand | Huawei | CAT |
| Release date | 5/1/2018 | 9/1/2015 |
| Depth | 12.6 millimeters (0.5 inches) | 13.3 millimeters (0.52 inches) |
| Size (width x height) | 45 x 48.9 millimeters (1.77 x 1.93 in) | 72.7 x 141.9 millimeters (2.86 x 5.59 in) |
| Weight | 57 grams (2 ounces) | 181 grams (6.34 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Display type | AMOLED | TFT LCD |
| Screen size | 1.2" inches | 4.5" inches |
| Screen-to-body ratio | ~21.1% (screen-to-body ratio) | ~54.1% (screen-to-body ratio) |
| Display resolution | 390x390 pixels | 480x854 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 460 PPI | 218 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| System version | Android Wear 2.0 (7.1.1 Nougat) | Android 5.1 Lollipop |
| Firmware update | Android Wear 2.1 (8.0 Oreo) | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Chipset | 32bit: Qualcomm Snapdragon Wear 2100 MSM8909w (28nm) | 32bit: Qualcomm Snapdragon 210 MSM8909 (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core) | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 304 | Qualcomm Adreno 304 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| RAM memory | 768MB LPDDR3 | 1GB LPDDR2 |
| Internal storage | 4GB (2GB available) | 8GB (4GB available) |
| External storage | Not supported | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 150/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | TD-SCDMA 1900/2000 UMTS 900/1900/2100 | UMTS 850/900/2100 USA model: UMTS 850/1700/1900 |
| Primary 4G network | LTE Cat4 (Bands 1,3,7,8) TD-LTE (Bands 39,41) | LTE Cat4 Global model: LTE 800/900/1800/2100/2600 (Bands 1,3,7,8,20) USA model: LTE 700/850/1700/1900/2100/2600 (Bands 2,4,5,7,17) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Back camera (main camera) | Not supported | 5 megapixels |
| Main camera resolution | Not supported | 2592x1944 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 60 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | feature not registered |
| 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 | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Front camera (secondary) | Not supported | 2 megapixels |
| Front camera resolution | Not supported | 1600x1200 pixels |
| Video recording (secondary) | Not supported | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| 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 | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 4.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 420 mAh | 3000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Magnetic charging (dock) | feature not registered |
| Talk time autonomy | feature not registered | 18 hours |
| Standby | feature not registered | 936 hours (39 days) |
➕ Other features | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS, 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: Carbon Black • Google Assistant • Workout data report • Compatible with standard 20mm straps | • Colors: Black • WiFi hotspot • Drop to concrete resistance from up to 1.8m |
☢️ Radiation rate | ||
| Huawei Watch 2 (2018) | CAT S30 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |