Phone Comparison - Xiaomi Redmi Note 3 vs Alcatel Idol 4 vs Samsung Galaxy J7 Prime
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| Manufacturer | Xiaomi | Alcatel | Samsung |
| Announced | January 2016 | February 2016 | August 2016 |
| Status | Available - January 2016 | Available - June 2016 | Available - September 2016 |
| Price | Rs. 9,999 ($147.04) [Similarly Priced] | Rs. 16,999 ($199.99) [Similarly Priced] | Rs. 18,790 ($276.32) [Similarly Priced] |
| Colors | Silver, Gray, Gold | Gold, Dark Gray, Rose Gold, Metal Silver | Gold, Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in) |
147 x 72.5 x 7.1 mm (5.79 x 2.85 x 0.28 in) |
151.7 x 75 x 8 mm (5.97 x 2.95 x 0.31 in) |
| Weight | 164 g (5.78 oz) | 135 g (4.76 oz) | 167 g (5.89 oz) |
| SIM Type | Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) | - | Dual-SIM |
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - 6055Y, 6055K, 6055B, 6055I HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - 6055H |
HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700) - 6055K | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - Fingerprint sensor - Infrared Sensor - Metal Body - Scratch Resistant Glass |
- | - Fingerprint Sensor - Metal Build - 2.5D Curved Glass |
| Notification LED | Yes | - | - |
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| OS | Android OS, v5.1 (Lollipop) with MIUI7 | Android OS, v6.0.1 (Marshmallow) | Android OS, v6.0.1 (Marshmallow) |
| User Interface | MIUI 8.0 | - | - |
| Processor | Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 | Quad-core 1.7 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8952 Snapdragon 617 | Octa-core 1.6 GHz, Exynos 7870 |
| GPU | Adreno 510 | Adreno 405 | Mali-T830 MP2 |
| RAM | 2/3 GB | 2 GB | 3 GB |
| Internal Memory | 16/32 GB | 16 GB | 16/32 GB |
| External Memory | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 512 GB (uses SIM 2 slot) | microSD, up to 128 GB |
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| Type | IPS LCD capacitive touchscreen | LTPS IPS LCD capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.2 inches | 5.5 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (424 ppi) | 1080 x 1920 pixels (401 ppi) |
| Screen-to-Body Ratio | 72.98% | 69.82% | 73.12% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM Radio with Recording | FM Radio | FM radio, RDS, recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 16 MP | 13 MP, 4128 x 3096 pixels | 13 MP |
| Flash | Dual-LED (Dual Tone) | Dual-LED (Dual Tone) | LED Flash |
| Features | Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama | Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP, f/2.0, 1080p [Similar] | 8 MP, 1080p, LED flash [Similar] | 8 MP, f/1.9 [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps or LTE Cat6 300/50 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | v4.1, A2DP, LE | v4.2, A2DP, LE | v4.1, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0, USB On-The-Go | microUSB v2.0, USB Host | microUSB v2.0, USB OTG |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16/32 GB, 2/3 GB RAM | 16 GB, 2 GB RAM - 6055Y, 6055K 16 GB, 3 GB RAM - 6055B, 6055H |
16/32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 512 GB (uses SIM 2 slot) | microSD, up to 128 GB |
| USB OTG | Supported | 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 | Non-removable Li-Po Battery | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 4050 mAh | 2610 mAh | 3300 mAh |
| Stand by | - | Up to 520 h (2G) Up to 520 h (3G) |
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| Talk Time | - | Up to 15 h (2G) Up to 15 h (3G) |
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Rs. 9,999 
Rs. 11,999 
Rs. 11,999 
