Apple iPad Air 2 (WiFi 16GB) vs Samsung Galaxy M31 (SM-M315F/DSN 64GB)
Side by side comparison between Apple iPad Air 2 vs Samsung Galaxy M31 devices, differences, pros, cons and full specifications. What's the better?
,
9.7"
IPS
IPS
1536x2048
8
MP
MP
1.2mp
2GB
RAM
RAM
Triple-core
7340
mAh
mAh
(Non removable)
vs
6.4"
AMOLED
AMOLED
1080x2340
64
MP
MP
32mp
6GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy M31 (SM-M315F/DSN 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!
7 Advantages 
23 Advantages | 19 Common items in both devices |
| 60Hz |
| 16 million |
| Only digital zoom |
| Autofocus / PDAF: phase detection autofocus |
| EIS: Digital stabilization |
| HDR photo/video and HDR photo on front camera / HDR photo on both cameras |
| Capacitive |
| +12 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 | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Model | iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) |
| Other model names | iPad Air 2 A1566 (WiFi), iPad 6 | Galaxy M315F/Dual-Sim NFC (64GB + 6GB RAM) |
| Country or region available |  (Global, International) |  (Europe) |
| Brand | Apple | Samsung |
| Release date | 10/24/2014, Announced: 10/16/2014 | 3/5/2020, Announced: 2/25/2020 |
| Depth | 6.1 millimeters (0.24 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 169.5 x 240 millimeters (6.67 x 9.45 in) | 75.1 x 159.2 millimeters (2.96 x 6.27 in) |
| Weight | 437 grams (15.3 ounces) | 191 grams (6.69 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Display type | TFT LED-Backlit IPS LCD | Super AMOLED |
| Screen size | 9.7" inches | 6.4" inches |
| Screen-to-body ratio | ~71.6% (screen-to-body ratio) | ~84.1% (screen-to-body ratio) |
| Display resolution | 1536x2048 pixels (4:3) | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 264 PPI | 403 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass 3 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | 420nits[peak] |
🤖 Operating System | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| System version | iOS 8.0 | Android 10 |
| Firmware update | iPadOS 13 | Android 11 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Chipset | 64bit: Apple A8X (20nm) | 64bit: Samsung Exynos 9611 (10nm) |
| CPU | Triple-core, 1 processor: 3x 1.5GHz Typhoon (Triple-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | PowerVR GX6450 Rogue (8-core) | ARM Mali-G72 MP3 (850MHz) |
| Performance (benchmark) | Basemark X: 29753 | feature not registered |
💽 Memory and storage | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| RAM memory | 2GB LPDDR3 | 6GB LPDDR4X |
| Internal storage | 16GB (10GB available) | 64GB (49GB available) UFS 2.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | Not supported | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | feature not registered | 600/150 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 Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Back camera (main camera) | 8 megapixels | (quad camera) 64 megapixels 8MP ultrawide f/2.212mm1/4.0"1.12µm 5MP macro f/2.425mm1/5.0"1.12µm 5MP depth f/2.2 |
| Main camera resolution | 3264x2448 pixels | 10120x6328 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | f/2.4 (aperture) | f/1.8 (aperture) |
| Focal length | 31mm lens | 26mm lens |
| Sensor size | feature not registered | 1/1.72" inches |
| Pixel size | 1.12µm pixel | 0.8µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video and HDR photo on front camera | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Front camera (secondary) | 1.2 megapixels | 32 megapixels |
| Front camera resolution | 1280x960 pixels | 6528x4896 pixels |
| Video recording (secondary) | HD (1280x720) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 31mm lens | 26mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, MOV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 4.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 7340 mAh | 6000 mAh |
| Charger, watts | Wired charging | 15W Wired fast charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 10 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Space Gray, Silver, Gold • Retina display • Oleophobic coating • AirDrop file sharing • iCloud service • iCloud Keychain • FaceTime HD | • Colors: Ocean Blue, Space Black, Red • One UI 2.0, 3.1 |
☢️ Radiation rate | ||
| iPad Air 2 (WiFi 16GB) | Galaxy M31 (SM-M315F/DSN 64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.482W/kg (head), 1.127W/kg (body) |