Phone Comparison - Samsung Galaxy A7 vs Asus Zenfone 2 ZE551ML vs LG G4 Dual
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| Manufacturer | Samsung | Asus | LG |
| Announced | Expected Announcement - December 2014 | January 2015 | May 2015 |
| Status | Rumored - January 2015 | Available - March 2015 | Available - May 2015 |
| Price | Rs. 19,499 ($286.75) [Similarly Priced] | Rs. 14,999 ($220.57) [Similarly Priced] | Rs. 34,699 ($510.28) [Similarly Priced] |
| Colors | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B | Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit | Grey, White, Gold, Leather Black, Leather Brown, Leather Red |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in) |
152.5 x 77.2 x 10.9 mm (6 x 3.04 x 0.43 in) |
148.9 x 76.1 x 6.3 - 9.8 mm (5.86 x 3 x 0.25 - 0.39 in) |
| Weight | 133 g (4.69 oz) | 170 g (6 oz) | 155 g (5.47 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000 - H818N |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - H818N |
| 4G Network | LTE | LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) |
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.4.4 (KitKat) | Android OS, v5.0 (Lollipop) | Android OS, v5.1 (Lollipop) |
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 | Quad-core 2.3 GHz Quad-core 1.8 GHz, Intel Atom Z3580 Intel Atom Z3560 |
Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808 |
| GPU | Adreno 405 | PowerVR G6430 | Adreno 418 |
| RAM | 2 GB | 2/4 GB | 3 GB |
| Internal Memory | 16 GB | 16/32/64 GB | 32 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 64 GB | microSD, up to 2 TB |
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| Type | Super AMOLED capacitive touchscreen | IPS Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.5 inches | 5.5 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (401 ppi) | 1440 x 2560 pixels (534 ppi) |
| Screen-to-Body Ratio | 72.64% | 70.67% | 73.61% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | Yes | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP, 4608 x 2592 pixels | 13 MP, 4128 x 3096 pixels | 16 MP, 5312 x 2988 pixels |
| Flash | LED flash | dual-LED (dual tone) | LED Flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR |
| Video | 1080p@30fps | 1080p@30fps | 2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec. |
| Front Camera | 5 MP [Similar] | 5 MP [Similar] | 8 MP, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP, EDR | v4.1, A2DP, LE, apt-X |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| USB | microUSB v2.0 | microUSB v2.0, USB Host | microUSB v2.0 (SlimPort 4K), USB Host |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 16/32/64 GB, 2/4 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 64 GB | microSD, up to 2 TB |
| 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 | Non-removable Li-Ion battery | Non-removable Li-Po Battery | Li-Ion Battery |
| Capacity | 2600 mAh | 3000 mAh | 3000 mAh |
| Stand by | - | - | Up to 315 h (2G) Up to 315 h (3G) |
| Talk Time | - | - | Up to 18 h 30 min (2G) Up to 12 h (3G) |
