Lenovo S939
Xiaomi Redmi Note 2
Xiaomi Mi 4iLenovo S939 vs Xiaomi Redmi Note 2 vs Xiaomi Mi 4i
General Info
| Manufacturer | ||
| Lenovo | Xiaomi | Xiaomi |
| Announced | ||
| February 2014 | August 2015 | April 2015 |
| Status | ||
| Available - February 2014 | Available - August 2015 | Available - April 2015 |
| Price | ||
| - | Rs. 9,700 ($141.99) [Similarly Priced] | Rs. 8,999 ($132.34) [Similarly Priced] |
| Colors | ||
| Black, White | Black, White, Yellow, Mint Green, Blue | Black, White, Blue, Yellow, Pink |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
170 x 86.5 x 8.65 mm (6.69 x 3.41 x 0.34 in) |
152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) |
138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) |
| Weight | ||
| 180 g (6.35 oz) | 160 g (5.64 oz) | 130 g (4.59 oz) |
| 2G Network | ||
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | ||
| HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | ||
| - | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE |
| Messaging | ||
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | ||
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v5.0 (Lollipop) based MIUI 7 | Android OS, v5.0 (Lollipop) |
| Processor | ||
| Octa-core 1.7 GHz, Mediatek MT6592 | Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795 | Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 |
| GPU | ||
| Mali-450MP4 | PowerVR G6200 | Adreno 405 |
| RAM | ||
| 1 GB | 2 GB | 2 GB |
| Internal Memory | ||
| 8 GB ROM | 16 GB | 16/32 GB |
| External Memory | ||
| microSD, up to 32 GB | Yes | No |
Display
| Type | ||
| IPS LCD Capacitive Touchscreen, OGS | IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | ||
| 16M colors | 16M colors | 16M colors |
| Size | ||
| 6.0 inches | 5.5 inches | 5.0 inches |
| Resolution | ||
| 720 x 1280 pixels (245 ppi) | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (441 ppi) |
| Screen-to-Body Ratio | ||
| 67.36% | 72.02% | 71.57% |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| FM Radio with Recording | FM radio | FM radio |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | ||
| LED flash | LED flash | LED flash |
| Features | ||
| Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization | Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR | Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR |
| Video | ||
| Yes, 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | ||
| Yes, 1.6 MP | 5 MP | 5 MP |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps | TD-SCDMA | HSPA, LTE |
| Bluetooth | ||
| Yes, v4.0 | v4.0, A2DP, LE | v4.0, A2DP |
| Wi-Fi | ||
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| USB | ||
| Yes, microUSB v2.0 | microUSB v2.0, USB Host | microUSB v2.0 |
| GPS | ||
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
| Browser | ||
| HTML5 | HTML5 | HTML5 |
User Memory
| Internal | ||
| 8 GB ROM, 1 GB RAM | 16 GB, 2 GB RAM | 16/32 GB, 2 GB RAM |
| Expandable Storage | ||
| microSD, up to 32 GB | Yes | No |
| USB OTG | ||
| - | Supported | - |
Sensors
| Fingerprint | ||
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| Proximity Sensor | ||
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| Accelerometer Sensor | ||
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| NFC | ||
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Battery
| Type | ||
| Li-Ion Battery | Li-Po Battery | Li-Po Battery |
| Capacity | ||
| 3000 mAh | 3060 mAh | 3120 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
