Apple Watch 3 Aluminum (38mm) vs Apple iPad Air 2 (4G 64GB)
Side by side comparison between Apple Watch 3 Aluminum vs Apple iPad Air 2 devices, differences, pros, cons and full specifications. What's the better?
,
1.5"
AMOLED
AMOLED
340x272
N/A
768MB
RAM
RAM
Dual-core
279
mAh
mAh
(Non removable)
vs
9.7"
IPS
IPS
1536x2048
8
MP
MP
1.2mp
2GB
RAM
RAM
Triple-core
7340
mAh
mAh
(Non removable)
What's the better device? Apple iPad Air 2 (4G 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!
8 Advantages 
20 Advantages | 11 Common items in both devices |
| Aluminum body, glass front, plastic composite back / Aluminum body, glass front |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Barometer |
| +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 | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Model | Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) |
| Other model names | Apple Watch Series 3 A1858 GPS 8GB, Apple Watch S3, iWatch | iPad Air 2 A1567 Cellular (4G LTE), iPad 6 |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Apple | Apple |
| Release date | 9/22/2017 | 10/24/2014, Announced: 10/16/2014 |
| Depth | 11.4 millimeters (0.45 inches) | 6.1 millimeters (0.24 inches) |
| Size (width x height) | 33.3 x 38.6 millimeters (1.31 x 1.52 in) | 169.5 x 240 millimeters (6.67 x 9.45 in) |
| Weight | 27 grams (.95 ounces) | 444 grams (15.54 ounces) |
| Build, materials | Aluminum body, glass front, plastic composite back | Aluminum body, glass front |
| Protection against water and others | 5 ATM: 50 meters waterproof | Not supported |
📲 Display | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Display type | AMOLED | TFT LED-Backlit IPS LCD |
| Screen size | 1.5" inches | 9.7" inches |
| Screen-to-body ratio | ~55.1% (screen-to-body ratio) | ~71.6% (screen-to-body ratio) |
| Display resolution | 340x272 pixels | 1536x2048 pixels (4:3) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 290 PPI | 264 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Scratch-resistant glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| System version | WatchOS 4.0 | iOS 8.0 |
| Firmware update | WatchOS 5.0 | iPadOS 13 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Chipset | 32bit: Apple S3 (28nm) | 64bit: Apple A8X (20nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) | Triple-core, 1 processor: 3x 1.5GHz Typhoon (Triple-core) |
| GPU graphical controller | PowerVR G6200 | PowerVR GX6450 Rogue (8-core) |
| Performance (benchmark) | feature not registered | Basemark X: 29753 |
💽 Memory and storage | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| RAM memory | 768MB LPDDR4 | 2GB LPDDR3 |
| Internal storage | 8GB (5GB available) | 64GB (54GB available) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | feature not registered | 100/50 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| 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 | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Back camera (main camera) | Not supported | 8 megapixels |
| Main camera resolution | Not supported | 3264x2448 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | 31mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 1.12µm pixel |
| 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, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo/video and HDR photo on front camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Front camera (secondary) | Not supported | 1.2 megapixels |
| Front camera resolution | Not supported | 1280x960 pixels |
| Video recording (secondary) | Not supported | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 31mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 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 | MP4, H.264, H.263 | MP4, H.264, MOV |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Proprietary TV-out |
| Bluetooth | 4.2 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope |
| Vibrating alert | Supported | Not supported |
🔋 Battery | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 279 mAh | 7340 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Magnetic charging (dock) | Not supported |
| Talk time autonomy | 18 hours | 10 hours |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML, HTML5 |
| Antenna | Not supported | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silver, Gold, Space Gray • Sport Band or Nike Sport Band • 1000 nits screen • 3D Touch display • Siri | • Colors: Space Gray, Silver, Gold • Retina display • Oleophobic coating • AirDrop file sharing • iCloud service • iCloud Keychain • FaceTime HD |
☢️ Radiation rate | ||
| Apple Watch 3 Aluminum (38mm) | iPad Air 2 (4G 64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.17W/kg (head), 0.03W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |