Phone Comparison - Apple iPhone 4 CDMA vs ZTE Blade A520
Apple iPhone 4 CDMA.jpg)
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ZTE Blade A520.jpg)
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| Manufacturer | Apple | ZTE |
| Announced | January 2011 | March 2017 |
| Status | Available - February 2011 | Coming Soon - March 2017 |
| Colors | Black, White | Gray |
| Form Factor | Candybar | Candybar |
| Dimension |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
144 x 71 x 8.4 mm (5.67 x 2.8 x 0.33 in) |
| Weight | 137 g (4.83 oz) | 130 g (4.59 oz) |
| SIM Type | - | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | CDMA2000 1xEV-DO | HSDPA 900 / 1900 / 2100 |
| 4G Network | - | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | iOS 4.2.5, upgradable to iOS 5 | Android OS, v7.0 (Nougat) |
| Processor | 1 GHz Cortex-A8, Apple A4 [Similar] | Quad-core 1.25 GHz Cortex-A53, Mediatek MT6737 [Similar] |
| GPU | PowerVR SGX535 [Similar] | Mali-T720MP2 [Similar] |
| RAM | 512 MB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | 16/32 GB storage | 16 GB |
| External Memory | No | microSD, up to 256 GB (uses SIM 2 slot) |
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| Type | LED-backlit IPS TFT, capacitive touchscreen | IPS LCD Capacitive Touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 3.5 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 640 x 960 pixels (330 ppi) | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 53.92% | 67.28% |
| Multi-Touch |  |
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| Radio | No | FM radio |
| Games | Yes | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 8 MP [Similar] |
| Flash | LED flash | LED Flash |
| Features | Auto focus, Touch Focus, Geo-tagging, HDR | Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
| Video | Yes, 720p@30fps, LED video light, geo-tagging | 1080p@30fps |
| Front Camera | Yes, videocalling over Wi-Fi only [Similar] | 8 MP [Similar] |
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| GPRS | No | Yes |
| Edge | No | Yes |
| 3G | Rev. A, up to 3.1 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | Yes, v2.1 with A2DP | v4.1, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | Yes, v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS |
| Browser | HTML (Safari) | HTML5 |
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| Internal | 16/32 GB storage, 512 MB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | No | microSD, up to 256 GB (uses SIM 2 slot) |
| USB OTG | - | Not Supported |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Type | Standard battery, Li-Po | Li-Ion Battery |
| Capacity | 1420 mAh | 2400 mAh |
| Stand by | - | |
| Talk Time | - | |
