BlackBerry Curve 8520 |
Nokia Lumia 1020 |
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General Info |
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Manufacturer | BlackBerry | Nokia |
Announced | July 2009 | July 2013 |
Status | Available - August 2009 | Available - July 2013 |
Colors | Black | Black, White, Yellow |
Form Factor | Candybar | Candybar |
Dimension |
109 x 60 x 13.9 mm
(4.29 x 2.36 x 0.55 in ) |
130.4 x 71.4 x 10.4 mm (5.13 x 2.81 x 0.41 in) |
Weight | 106 g (3.74 oz) | 158 g (5.57 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
4G Network | - | LTE 800 / 900 / 1800 / 2100 / 2600 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | BlackBerry OS | Microsoft Windows Phone 8 |
Processor | 512MHz [Similar] | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] |
GPU | Adreno 225 [Similar] | |
RAM | N/A | 2 GB [Browse Similar] |
Internal Memory | 256 MB | 32 GB |
External Memory | microSD, up to 32GB | No |
Display |
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Type | TFT | AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3 |
Colors | 65K colors | 16M colors |
Size | 2.46 inches [Similar] | 4.5 inches [Similar] |
Resolution | 320 x 240 pixels (163 ppi) | 768 x 1280 pixels (332 ppi) |
Screen-to-Body Ratio | 28.52% | 61.80% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | Stereo FM radio with RDS |
Games | Yes + downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 2 MP, 1600x1200 pixels [Similar] | 41 MP (38 MP effective, 7152 x 5368 pixels) [Similar] |
Flash | No | Xenon Flash |
Features | Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama | |
Video | Yes, QVGA | Yes, 1080p@30fps |
Front Camera | No [Similar] | Yes, 1.2 MP, 720p [Similar] |
Connectivity and Data Rate |
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GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Up to 107 kbps |
Edge | Class 10, 236.8 kbps | Up to 236.8 kbps |
3G | No | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
Bluetooth | Yes, v2.0 with A2DP | Yes, v3.0 with A2DP |
Wi-Fi | Wi-Fi 802.11b/g | Wi-Fi 802.11 b/g/n, DLNA, UPnP technology |
USB | Yes, microUSB | Yes, microUSB v2.0, USB On-the-go |
GPS | No | Yes, with A-GPS support |
Browser | HTML | HTML5 |
User Memory |
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Internal | 256 MB | 32 GB, 2 GB RAM |
Expandable Storage | microSD, up to 32GB | No |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Standard battery, Li-Ion | Non-removable Li-Ion Battery, Wireless Charging Supported via Cover |
Capacity | 1150 mAh | 2000 mAh |
Stand by | Up to 408 h | Up to 384 h |
Talk Time | Up to 4 h 30 min | Up to 19 h 6 min (2G) Up to 13 h 18 min (3G) |