Phone Comparison - Samsung Galaxy Tab 7.7 LTE I815 vs Xiaomi Redmi Note 4G
Samsung Galaxy Tab 7.7 LTE I815.jpg)
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Xiaomi Redmi Note 4G.jpg)
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| Manufacturer | Samsung | Xiaomi |
| Announced | January 2012 | August 2014 |
| Status | Available - Q3 2012 | Available - November 2014 |
| Colors | Metallic Gray and White | Black/White |
| Form Factor | Candybar | Candybar |
| Dimension |
196.6 x 133.1 x 7.9 mm (7.74 x 5.24 x 0.31 in) |
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) |
| Weight | 340.2 g (11.99.0.07 oz) | 199 g (7.02 oz) |
| 2G Network | CDMA 800 / 1900 | GSM 900 / 1800 / 1900 |
| 3G Network | CDMA2000 1xEV-DO | TD-SCDMA 1900 / 2000 |
| 4G Network | LTE 700 MHz Class 13 | TD-LTE 1900 / 2300 / 2600 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v3.1 (Honeycomb) | Android OS, v4.2 (Jelly Bean) |
| Processor | Dual-core 1.4 GHz, Exynos [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 [Similar] |
| GPU | Adreno 305 [Similar] | |
| RAM | 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | 16/32 GB storage | 8 GB |
| External Memory | microSD, up to 32GB | microSD, up to 64 GB |
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| Type | Super AMOLED Plus capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 7.7 inches [Similar] | 5.5 inches [Similar] |
| Resolution | 800 x 1280 pixels (196 ppi) [Similar] | 720 x 1280 pixels (267 ppi) [Similar] |
| Screen-to-Body Ratio | 65.72% | 68.82% |
| Multi-Touch |  |
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| Radio | No | FM radio |
| Games | Yes | Yes + Downloadable |
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| Rear Camera | 3.15 MP, 2048x1536 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | Yes, 720p | 1080p@30fps |
| Front Camera | Yes, 2 MP [Similar] | 5 MP [Similar] |
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| GPRS | No | Yes |
| Edge | No | Yes |
| 3G | Rev. A, up to 3.1 Mbps, LTE | TD-SCDMA; LTE |
| Bluetooth | Yes, with A2DP | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, v2.0 (proprietary) | microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML, Adobe Flash | HTML5 |
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| Internal | 16/32 GB storage, 1GB RAM | 8 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 32GB | microSD, up to 64 GB |
| USB OTG | - | Supported |
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| Type | Non-removable Li-Ion battery | Li-Po Battery |
| Capacity | 5100 mAh | 3200 mAh |
| Stand by | Up to 392 h (3G) | Up to 775 h (3G) |
| Talk Time | Up to 13 h (3G) | Up to 38 h (2G) Up to 14 h (3G) |
