Phone Comparison - LG K7 vs ZTE Grand X3 vs Alcatel Idol 4s
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| Manufacturer | LG | ZTE | Alcatel |
| Announced | January 2016 | January 2016 | February 2016 |
| Status | Available - April 2016 | Coming Soon - Q1 2016 | Available - July 2016 |
| Price | Rs. 7,889 ($116.01) [Similarly Priced] | - | Rs. 27,260 ($399.99) [Similarly Priced] |
| Colors | White, Black, Gold; Titan (LTE model) | Black | Gold, Dark Gray, Rose Gold, Metal Silver |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
143.6 x 72.5 x 9.1 mm (5.65 x 2.85 x 0.36 in) |
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153.9 x 75.4 x 7 mm (6.06 x 2.97 x 0.28 in) |
| Weight | 161 g (5.68 oz) | - | 149 g (5.26 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) |
| 3G Network | HSDPA | HSDPA | HSDPA 850 / 900 / 1900 / 2100 - 6070K, 6070Y HSDPA 850 / 1700(AWS) / 1900 / 2100 - 6070O |
| 4G Network | LTE | LTE | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700) - 6070K, 6070Y |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v5.1 (Lollipop) | Android OS, v5.1 (Lollipop) | Android OS, v6.0.1 (Marshmallow) |
| Processor | Quad-core 1.3 GHz (3G model) Quad-core 1.1 GHz (LTE model), Mediatek MT6580M (3G model) Qualcomm MSM8909 Snapdragon 210 (LTE model) |
Quad-core 1.3 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210 | Quad-core 1.8 GHz Cortex-A72 & quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652 |
| GPU | Mali-400MP2 Adreno 304 |
Adreno 304 | Adreno 510 |
| RAM | 1 GB | 2 GB | 3 GB |
| Internal Memory | 8 GB | 16 GB | 32 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 512 GB (uses SIM 2 slot) |
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| Type | IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen | AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.5 inches | 5.5 inches |
| Resolution | 480 x 854 pixels (196 ppi) | 720 x 1280 pixels (267 ppi) | 1440 x 2560 pixels (534 ppi) |
| Screen-to-Body Ratio | 66.12% | - | 71.87% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | - | FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP or 8 MP | 8 MP, autofocus | 16 MP |
| Flash | LED flash | LED flash | Dual-LED (Dual Tone) |
| Features | Autofocus, Geo-tagging, touch focus, face detection | Geo-tagging, Touch Focus, Face Detection | Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | 720p | 1080p@30fps | 2160p@30fps |
| Front Camera | 5 MP [Similar] | 2 MP [Similar] | 8 MP, 1080p, LED flash [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | Yes | v4.0, A2DP | v4.2, A2DP, LE |
| Wi-Fi | Yes | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS | Yes, with A-GPS | Yes, with A-GPS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 8 GB, 1 GB RAM 16 GB, 1.5 GB RAM |
16 GB, 2 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 512 GB (uses SIM 2 slot) |
| USB OTG | - | - | 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 | Li-Ion Battery | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 2125 mAh | 3080 mAh | 3000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
