Phone Comparison - LG Optimus G E970 vs Huawei Ascend D2 vs Sony Xperia Z
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| Manufacturer | LG | Huawei | Sony |
| Announced | September 2012 | January 2013 | January 2013 |
| Status | Available - November 2012 | Available - March 2013 | Released - February 2013 |
| Colors | Black | Crystal Blue, Pure White | Black, White, Purple |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130.8 x 71.6 x 8.4 mm (5.15 x 2.82 x 0.33 in) |
140 x 71 x 9.4 mm (5.51 x 2.8 x 0.37 in) |
139 x 71 x 7.9 mm (5.47 x 2.8 x 0.31 in) |
| Weight | 147.1 g (5.19.0.04 oz) | 170 g (6 oz) | 146 g (5.15 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - C6602, C6603 |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 - C6603 HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602 |
| 4G Network | LTE 700 MHz Class 17 / 1700 / 2100 | - | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0.x (Ice Cream Sandwich), planned upgrade to v4.1.1 | Android OS, v4.1 (Jelly Bean), upgradable to v4.2 (Jelly Bean) | Android OS, v4.1.2 (Jelly Bean), planned upgrade to v4.2.0 |
| Processor | Quad-core 1.5 GHz Krait, Qualcomm MDM9615/APQ8064 | Quad-core 1.5 GHz Krait, Huawei K3V2 | Quad-core 1.5 GHz Krait, Qualcomm MDM9215M / APQ8064 |
| GPU | Adreno 320 | Vivante GC4000 | Adreno 320 |
| RAM | 2 GB | 2 GB | 2 GB |
| Internal Memory | 16 GB | 32 GB storage | 16 GB |
| External Memory | microSD, up to 64 GB, 16 GB included | No | microSD, up to 32 GB |
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| Type | True HD-IPS + LCD capacitive touchscreen | Capacitive touchscreen | Capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.7 inches | 5.0 inches | 5.0 inches |
| Resolution | 768 x 1280 pixels (318 ppi) | 1080 x 1920 pixels (441 ppi) | 1080 x 1920 pixels (441 ppi) |
| Screen-to-Body Ratio | 66.97% | 69.20% | 69.70% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | N/A | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 13 MP, autofocus | 13 MP, 4128x3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face Detection, Image Stabilization | Geo-tagging, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization |
| Video | Yes, 1080p@30fps, LED video light | Yes, 1080p@30fps | Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer |
| Front Camera | Yes, 1.3 MP [Similar] | Yes, 1.3 MP [Similar] | Yes, 2.2 MP, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Up to 107 kbps |
| Edge | Yes | Yes | Up to 296 kbps |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSPA+; LTE | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP, LE | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB (MHL) v2.0, USB Host support | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS, S-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | HTML5, Adobe Flash | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 32 GB storage, 2GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB, 16 GB included | No | microSD, up to 32 GB |
| 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 | Standard battery, Li-Po | Standard battery, Li-Ion | Non-removable, Li-Ion Battery |
| Capacity | 2100 mAh | 3000 mAh | 2330 mAh |
| Stand by | Up to 324 h | Up to 144h | Up to 550 h (2G) Up to 530 h (3G) |
| Talk Time | Up to 10 h | - | Up to 11 h (2G) Up to 14 h (3G) |
