Phone Comparison - BlackBerry Z30 vs BlackBerry Classic vs Huawei Ascend G7
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| Manufacturer | BlackBerry | BlackBerry | Huawei |
| Announced | September 2013 | June 2014 | September 2014 |
| Status | Available - October 2013 | Available - November 2014 | Available - September 2014 |
| Colors | Black | Black | Black, white |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
140.7 x 72 x 9.4 mm (5.54 x 2.83 x 0.37 in) |
131 x 72.4 x 10.2 mm (5.16 x 2.85 x 0.4 in) |
153.5 x 77.3 x 7.6 mm (6.04 x 3.04 x 0.3 in) |
| Weight | - | 177 g (6.24 oz) | 165 g (5.82 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 - L01 HSDPA 850 / 1700 / 1900 / 2100 - L03 |
| 4G Network | LTE | LTE | LTE 900 / 2100 - L01 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | BlackBerry 10.2 OS | BlackBerry 10.3 OS | Android OS, v4.4 (KitKat) |
| User Interface | - | Dual-core 1.5 GHz Krait | - |
| Processor | Dual-core 1.7 GHz Krait, Qualcomm Snapdragon S4Pro | Quad-core, Qualcomm MSM8960 Snapdragon S4 Plus | Quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon |
| GPU | Adreno 320 | Adreno 225 | - |
| RAM | 2 GB | 2 GB | 2 GB |
| Internal Memory | 16 GB storage | 16 GB | 16 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 32 GB |
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| Type | Super AMOLED capacitive touchscreen | Capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 3.5 inches | 5.5 inches |
| Resolution | 720 x 1280 pixels (294 ppi) | 720 x 720 pixels (291 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 67.90% | 41.64% | 70.29% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 8 MP | 13 MP, 4160 x 3120 pixels |
| Flash | LED flash | LED Flash | LED flash |
| Features | Auto focus, Geo-tagging, Face Detection, Image Stabilization | AutoFocus, Geo-tagging, Face Detection, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps, video stabilization | Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | Yes, 2 MP, 720p@30fps [Similar] | 2 MP [Similar] | 5 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, HSUPA, LTE | HSDPA, HSUPA, LTE | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP, LE | Yes, v4.0 with A2DP, LE | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, dual-band, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB storage, 2 GB RAM | 16 GB, 2 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 32 GB |
| USB OTG | - | Not 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 | Non-removable Li-Ion battery | Non-removable Li-Po Battery |
| Capacity | 2880 mAh | 2515 mAh | 3000 mAh |
| Stand by | - | Up to 348 h (2G) Up to 365 h (3G) |
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| Talk Time | Up to 25 h | Up to 11 h 40 min (2G) Up to 17 h 10 min (3G) |
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