Phone Comparison - LG Optimus 3D Max vs Samsung Galaxy Alpha vs Samsung Galaxy A8
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| Manufacturer | LG | Samsung | Samsung |
| Announced | February 2012 | August 2014 | July 2015 |
| Status | Available - May 2012 | Available - September 2014 | Available - August 2015 |
| Price | - | - | Rs. 26,990 ($396.91) [Similarly Priced] |
| Colors | Black | Black, white, gold, silver, blue | Pearl White, Midnight Black, Champagne Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
126.8 x 67.4 x 9.6 mm (4.99 x 2.65 x 0.38 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) |
| Weight | 148 g (5.22 oz) | 115 g (4.06 oz) | 151 g (5.33 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 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | - | LTE | LTE |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - | - | - Fingerprint sensor |
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| OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v4.4.4 (KitKat) | Android OS, v5.1 (Lollipop) |
| Processor | Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 |
| GPU | PowerVR SGX540 | Mali-T628 MP6 | Adreno 405 |
| RAM | 1 GB | 2 GB | 2 GB |
| Internal Memory | 8 GB storage | 32 GB | 16/32 GB |
| External Memory | microSD, up to 32 GB | No | microSD, up to 128 GB (uses SIM 2 slot) |
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| Type | 3D LCD capacitive touchscreen | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.3 inches | 4.7 inches | 5.7 inches |
| Resolution | 480 x 800 pixels (217 ppi) | 720 x 1280 pixels (320 ppi) | 1080 x 1920 pixels (386 ppi) |
| Screen-to-Body Ratio | 61.56% | 66.95% | 73.99% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | FM radio with RDS; recording |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | Dual 5 MP, 2592х1944 pixels | 12 MP, 4128 x 3096 pixels | 16 MP, 5312 x 2988 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Stereoscopic Photos & Videos, Geo-tagging, Out-focusing Shot | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps (2D), 720p@30fps (3D), video stabilization | 2160p@30fps | 1080p@30fps |
| Front Camera | Yes, VGA [Similar] | 2.1 MP [Similar] | 5 MP, 1080p [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
| Bluetooth | Yes, with A2DP, EDR | v4.0, A2DP, EDR, LE | v4.1, A2DP, EDR, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | 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, WiFi Direct, hotspot |
| USB | Yes, microUSB (MHL) v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS/ Beidou (market dependant) |
| Browser | HTML5, Adobe Flash | HTML5 | HTML5 |
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| Internal | 8 GB storage, 1 GB RAM | 32 GB, 2 GB RAM | 16/32 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 32 GB | No | microSD, up to 128 GB (uses SIM 2 slot) |
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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 | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 1520 mAh | 1860 mAh | 3050 mAh |
| Stand by | Up to 450 h | - | - |
| Talk Time | Up to 8 h | - | - |
