Phone Comparison - Samsung Galaxy Note II CDMA vs ZTE Grand S II S291 vs Xiaomi Redmi Note 4G
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| Manufacturer | Samsung | ZTE | Xiaomi |
| Announced | Q3 2012 | January 2014 | August 2014 |
| Status | Released - November 2012 | Available - March 2014 | Available - November 2014 |
| Colors | Titanium Gray, Marble White | Silver | Black/White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
151.1 x 80.5 x 9.4 mm (5.95 x 3.17 x 0.37 in) |
157 x 77 x 9.1 mm (6.18 x 3.03 x 0.36 in) |
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) |
| Weight | 179.4 g (6.31.0.14 oz) | 150 g (5.29 oz) | 199 g (7.02 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SCH-I605, SPH-L900 CDMA2000 1xEV-DO - SCH-I605, SPH-L900, SCH-R950 |
GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - SCH-I605, SPH-L900 | HSDPA 900 / 2100 | TD-SCDMA 1900 / 2000 |
| 4G Network | LTE 700 MHz Class 13 - SCH-I605, SCH-R950 | LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) | TD-LTE 1900 / 2300 / 2600 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.1.x (Jelly Bean) | Android OS, v4.3 (Jelly Bean) | Android OS, v4.2 (Jelly Bean) |
| Processor | Quad-core 1.6 GHz Cortex-A9, Exynos 4412 Quad | Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 800 | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 |
| GPU | Mali-400MP4 | Adreno 330 | Adreno 305 |
| RAM | 2 GB | 2 GB | 2 GB |
| Internal Memory | 16 GB | 16 GB storage | 8 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | Super AMOLED capacitive touchscreen | Capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.5 inches | 5.5 inches |
| Resolution | 720 x 1280 pixels (267 ppi) | 1080 x 1920 pixels (401 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 68.57% | 68.82% | 68.82% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS - SCH | - | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| 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, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | Yes, 1.9 MP [Similar] | Yes, 2 MP, 1080p@30fps [Similar] | 5 MP [Similar] |
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| GPRS | Yes - SCH-I605, SPH-L900 | Yes | Yes |
| Edge | Yes - SCH-I605, SPH-L900 | Yes | Yes |
| 3G | EV-DO Rev. A, up to 3.1 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL; HSDPA, 42 Mbps; HSUPA, 5.76 Mbps | HSPA+, LTE | TD-SCDMA; LTE |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | Yes, v4.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB (MHL) v2.0, USB Host support | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 16 GB storage, 2 GB RAM | 8 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB |
| USB OTG | Supported | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Ion | Non-removable Li-Ion Battery | Li-Po Battery |
| Capacity | 3100 mAh | 3000 mAh | 3200 mAh |
| Stand by | Up to 250 h (2G) Up to 300 h (3G) |
- | Up to 775 h (3G) |
| Talk Time | Up to 15 h | - | Up to 38 h (2G) Up to 14 h (3G) |
