LG Optimus 4X HD |
Nokia Lumia 730 Dual SIM |
Add 3rd Phone | ||
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General Info |
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Manufacturer | LG | Nokia |
Announced | February 2012 | September 2014 |
Status | Available - June 2012 | Available - September 2014 |
Colors | Black | Orange, green, white, black |
Form Factor | Candybar | Candybar |
Dimension |
132.4 x 68.1 x 8.9mm (5.21 x 2.68 x 0.35in) |
134.7 x 68.5 x 8.9 mm (5.3 x 2.7 x 0.35 in) |
Weight | 133 g (4.69 oz) | 134 g (4.73 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - | ClearBlack display |
Hardware and OS |
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OS | Android OS, v4.0 (Ice Cream Sandwich) | Microsoft Windows Phone 8.1 |
Processor | Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
GPU | ULP GeForce [Similar] | Adreno 305 [Similar] |
RAM | 1 GB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 16 GB storage | 8 GB |
External Memory | Upto 16 GB | microSD, up to 128 GB |
Display |
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Type | HD-IPS LCD capacitive touchscreen | AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 |
Colors | 16M colors | 16M colors |
Size | 4.7 inches [Similar] | 4.7 inches [Similar] |
Resolution | 720 x 1280 pixels (312 ppi) [Similar] | 720 x 1280 pixels (312 ppi) [Similar] |
Screen-to-Body Ratio | 67.74% | 66.20% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | Yes | FM radio |
Games | Yes | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels [Similar] | 6.7 MP, Carl Zeiss optics [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization | Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama |
Video | Yes, 1080p@30fps | 1080p@30fps, stereo sound rec. |
Front Camera | Yes, 1.3 MP [Similar] | 5 MP, 720p [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
Edge | Class 12 | Up to 296 kbps |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, with A2DP | v4.0, A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
USB | Yes, microUSB (MHL) v2.0 | microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou |
Browser | HTML5, Adobe Flash | HTML5 |
User Memory |
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Internal | 16 GB storage, 1 GB RAM | 8 GB, 1 GB RAM |
Expandable Storage | Yes | microSD, up to 128 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Standard battery, Li-Ion | Li-Ion Battery (BV-T5A) |
Capacity | 2150 mAh | 2200 mAh |
Stand by | Up to 730 h (2G) Up to 686 h (3G) |
Up to 600 h |
Talk Time | Up to 9 h 20 min (2G) Up to 10 h 50 min (3G) |
Up to 22 h (2G) Up to 17 h (3G) |