Phone Comparison - Samsung Galaxy Grand 2 vs LG G3 vs Huawei Ascend P7
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| Manufacturer | Samsung | LG | Huawei |
| Announced | November 2013 | May 2014 | May 2014 |
| Status | Available - Q4 2013 | Available - June 2014 | Coming Soon - July 2014 |
| Colors | Black, White, Pink | Black, White, Gold | Black, white, pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in) |
146.3 x 74.6 x 8.9 mm (5.76 x 2.94 x 0.35 in) |
139.8 x 68.8 x 6.5 mm (5.5 x 2.71 x 0.26 in) |
| Weight | 163 g (5.75 oz) | 149 g (5.26 oz) | 124 g (4.37 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SM-G7100 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102 |
GSM 850 / 900 / 1800 / 1900 LTE - CDMA version |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 | LTE 800 / 900 /1800 / 2100 / 2600 | LTE 800 / 900 / 1800 / 2100 / 2600 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.3 (Jelly Bean) | Android OS, v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) |
| Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | Quad-core 1.8 GHz Cotex-A9, HiSilicon Kirin 910T |
| GPU | - | Adreno 330 | Mali-450MP4 |
| RAM | 1.5 GB | 2 GB | 2 GB |
| Internal Memory | 8 GB | 16 GB ROM | 16 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 128 GB | microSD, up to 64 GB |
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| Type | TFT capacitive touchscreen | True HD-IPS + LCD capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.25 inches | 5.5 inches | 5.0 inches |
| Resolution | 720 x 1280 pixels (280 ppi) | 1440 x 2560 pixels (534 ppi) | 1080 x 1920 pixels (441 ppi) |
| Screen-to-Body Ratio | 68.61% | 76.42% | 71.52% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM Radio with Recording | Yes | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 13 MP, 4160 x 3120 pixels | 13 MP, 4160 x 3120 pixels |
| Flash | LED flash | LED Flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR, OIS | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps, stereo sound rec. | Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization | Yes, 1080p@30fps |
| Front Camera | Yes, 1.9 MP, 720p [Similar] | Yes, 2.1 MP, 1080p@30fps [Similar] | Yes, 8 MP [Similar] |
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Up to 60 kbps |
| Edge | Yes | Class 12 | Up to 236.8 kbps |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL/ EV-DO Rev. A, up to 3.1 Mbps | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | Yes, v4.0 with A2DP, LE | Yes, v4.0 with A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v3.0 (SlimPort), USB On-the-go, USB Host | Yes, microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS, support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support and GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 8 GB, 1.5 GB RAM | 16 GB ROM, 2 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 128 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 | Li-Ion Battery | Li-Ion Battery | Li-Po Battery |
| Capacity | 2600 mAh | 3000 mAh | 2500 mAh |
| Stand by | - | - | Up to 422 h (3G) |
| Talk Time | Up to 17 h | - | Up to 22 h (2G) Up to 14 h (3G) |
