Apple iPad 4 (4G 64GB) vs Lenovo S939
Side by side comparison between Apple iPad 4 vs Lenovo S939 devices, differences, pros, cons and full specifications. What's the better?
,
9.7"
IPS
IPS
1536x2048
5
MP
MP
1.2mp
1GB
RAM
RAM
Dual-core
11560
mAh
mAh
(Non removable)
vs
6"
IPS
IPS
720x1280
8
MP
MP
1.6mp
1GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
What's the better device? Lenovo S939
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!
15 Advantages 
15 Advantages | 17 Common items in both devices |
| 16 million |
| Only digital zoom |
| Autofocus |
| BSI sensor |
| HDR photo only main camera |
| Full HD (1920x1080) |
| (front) HD (1280x720) |
| +10 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 4 (4G 64GB) | Lenovo S939 | |
| Model | iPad 4 (4G 64GB) | Lenovo S939 |
| Other model names | iPad 4 A1459 (4G LTE), A1460 (CDMA) | Lenovo IdeaPhone S939 Dual-sim |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Apple | Lenovo |
| Release date | 11/2/2012, Announced: 10/1/2012 | 5/1/2014 |
| Depth | 9.4 millimeters (0.37 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 185.7 x 241.2 millimeters (7.31 x 9.5 in) | 84 x 159 millimeters (3.31 x 6.26 in) |
| Weight | 662 grams (23.17 ounces) | 172 grams (6.02 ounces) |
| Build, materials | Aluminum body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Display type | TFT LED-Backlit IPS LCD | TFT IPS LCD |
| Screen size | 9.7" inches | 6" inches |
| Screen-to-body ratio | ~65.1% (screen-to-body ratio) | ~74.3% (screen-to-body ratio) |
| Display resolution | 1536x2048 pixels (4:3) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 5-points |
| Pixel density (dot pitch) | 264 PPI | 245 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 4 (4G 64GB) | Lenovo S939 | |
| System version | iOS 6.0 | Android 4.2.2 Jelly Bean |
| Firmware update | iOS 10 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Chipset | 32bit: Apple A6X (32nm) | 32bit: MediaTek MT6592 |
| CPU | Dual-core, 1 processor: 2x 1.4GHz Swift (Dual-core) | Octa-core, 1 processor: 8x 1.7GHz ARM Cortex-A7 (Octa-core) |
| GPU graphical controller | PowerVR SGX543 (4-core, 300MHz) | ARM Mali-450 MP4 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| RAM memory | 1GB LPDDR2 | 1GB LPDDR3 |
| Internal storage | 64GB (58GB available) eMMC 4.5 | 8GB (4.29GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 100/50 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900, A1460 version: CDMA 800/1900/2100 | GSM 900/1800/1900 |
| Primary 3G network | A1459 version: UMTS 850/900/1900/2100 A1460 version: CDMA2000 1xEV-DO UMTS 850/900/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat3 A1459 version: LTE (Bands 4, 17) A1460 version: LTE (Bands 1, 2, 3, 5, 13) | Not supported |
| 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+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | Not supported | GSM 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 4 (4G 64GB) | Lenovo S939 | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2592x1944 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | f/2.4 (aperture) | 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 | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Front camera (secondary) | 1.2 megapixels | 1.6 megapixels |
| Front camera resolution | 1280x960 pixels | 1472x1104 pixels |
| Video recording (secondary) | HD (1280x720) | HD (1280x720) |
| 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 | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, MOV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| USB | USB 2.0 proprietary connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 11560 mAh | 3000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 10 hours | feature not registered |
| Standby | 720 hours (30 days) | feature not registered |
➕ Other features | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| 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 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White • Retina display • Oleophobic coating • iCloud service • FaceTime HD | • Colors: Dark Gray • Dolby Digital sound • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| iPad 4 (4G 64GB) | Lenovo S939 | |
| 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 |