Apple iPad Air 2 (4G 64GB) vs Lenovo ZUK Z2 (Z2131 64GB)
Side by side comparison between Apple iPad Air 2 vs Lenovo ZUK Z2 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
5"
LTPS
LTPS
1080x1920
13
MP
MP
8mp
4GB
RAM
RAM
Quad-core
3500
mAh
mAh
(Non removable)
What's the better device? Lenovo ZUK Z2 (Z2131 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 
18 Advantages | 20 Common items in both devices |
| 64GB (54GB available) / 64GB (53GB available) |
| 16 million |
| Only digital zoom |
| Autofocus / PDAF: phase detection autofocus |
| EIS: Digital stabilization |
| 4G LTE / 4G LTE-A |
| Capacitive |
| +13 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 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Model | iPad Air 2 (4G 64GB) | ZUK Z2 (Z2131 64GB) |
| Other model names | iPad Air 2 A1567 Cellular (4G LTE), iPad 6 | Lenovo Zuk Z2131 4GB RAM, Lenovo Z2131, 联想 Zuk Z2 |
| Country or region available |  (Global, International) |  (Global, International), China |
| Brand | Apple | Lenovo |
| Release date | 10/24/2014, Announced: 10/16/2014 | 6/1/2016 |
| Depth | 6.1 millimeters (0.24 inches) | 8.5 millimeters (0.33 inches) |
| Size (width x height) | 169.5 x 240 millimeters (6.67 x 9.45 in) | 68.9 x 141.7 millimeters (2.71 x 5.58 in) |
| Weight | 444 grams (15.54 ounces) | 149 grams (5.22 ounces) |
| Build, materials | Aluminum body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Display type | TFT LED-Backlit IPS LCD | LTPS LCD |
| Screen size | 9.7" inches | 5" inches |
| Screen-to-body ratio | ~71.6% (screen-to-body ratio) | ~70.6% (screen-to-body ratio) |
| Display resolution | 1536x2048 pixels (4:3) | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 264 PPI | 441 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| System version | iOS 8.0 | Android 6.0.1 Marshmallow |
| Firmware update | iPadOS 13 | Android 7.0 Nougat |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Chipset | 64bit: Apple A8X (20nm) | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) |
| CPU | Triple-core, 1 processor: 3x 1.5GHz Typhoon (Triple-core) | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
| GPU graphical controller | PowerVR GX6450 Rogue (8-core) | Qualcomm Adreno 530 624Mhz |
| Performance (benchmark) | Basemark X: 29753 | feature not registered |
💽 Memory and storage | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| RAM memory | 2GB LPDDR3 | 4GB LPDDR4 |
| Internal storage | 64GB (54GB available) | 64GB (53GB available) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 100/50 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | 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) | LTE Cat6 850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Back camera (main camera) | 8 megapixels | 13 megapixels |
| Main camera resolution | 3264x2448 pixels | 4128x3096 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/2.2 (aperture) |
| Focal length | 31mm lens | feature not registered |
| Sensor size | feature not registered | 1/2.6" inches |
| Pixel size | 1.12µm pixel | 1.34µm 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 only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Front camera (secondary) | 1.2 megapixels | 8 megapixels |
| Front camera resolution | 1280x960 pixels | 3264x2448 pixels |
| Video recording (secondary) | HD (1280x720) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 31mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 1.4µm pixel |
🔉 Sound and multimedia | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, MOV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 4.0 + A2DP | 4.1 + A2DP |
| 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 | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Pedometer Proximity sensor UV radiation |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 7340 mAh | 3500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 10 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | 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: Titanium Black, Ceramic White • Aluminum frame • Back glass • ZUI 2.5 • Always-on display • Fast battery charging: 83% in 30min • Quick Charge 3.0 • 24-bit/192kHz audio |
☢️ Radiation rate | ||
| iPad Air 2 (4G 64GB) | Lenovo ZUK Z2 (Z2131 64GB) | |
| 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 |