BlackBerry Curve 8520

BlackBerry Curve 8520


BlackBerry Bold 9650

BlackBerry Bold 9650

BlackBerry Curve 8520  vs   BlackBerry Bold 9650

Let us explore the similarities and differences between the two cellphones BlackBerry Curve 8520 and BlackBerry Bold 9650. The BlackBerry Curve 8520 is a GSM Technology phone announced in 2009, July. The BlackBerry Bold 9650 is a GSM Technology phone announced in 2010, April. The BlackBerry Bold 9650 is a relatively newer model than the BlackBerry Curve 8520. But both these phones were announced around the same period within a gap of about 9 months.

The main differences between these two items are that, the 9650 has GPS and 3G which are not present in 8520. Both of them contain Audio Player, Video Player, Camera, Bluetooth, QWERTY, Speakerphone and GPRS. The 8520 is a lighter and smaller device than 9650.

Let us now compare the features of these devices in more detail.

Connectivity and communication

8520 does not come with 3G and GPS, whereas, 9650 comes with these features. In mobile telephony, 3G or third-generation protocols support much higher data rates, measured in Mbps, intended for applications other than voice. GPS is a satellite-based radio-navigation system which allows users to determine their location anywhere in the world at any time of the day. 3G is useful if you are working in places where the service is available, like the UK, for example, and need access to your email or web applications, but costs may become prohibitive. A GPS is useful for more than just route-following. In emergencies their usefulness is unparalleled. The 9650 has got with A-GPS support and HSDPA, 3.6 Mbps 3G. The 9650 contains v2.1 with A2DP Bluetooth whereas the 8520 possesses v2.0 with A2DP Bluetooth. Bluetooth is an open specification for seamless wireless short-range communications of data and voice between both mobile and stationary devices. Bluetooth is useful in term of cable less technology by using with application such as wireless synchronization, file sharing, and also use as gateway for internet connectivity. The 9650 possesses Wi-Fi 802.11 b/g WLAN while the 8520 contains Wi-Fi 802.11b/g WLAN. WLAN is a LAN in which data flows by radio or infrared transmissions, rather than over wire. W-fi or Wireless Fidelity is a wireless data networking protocol generally used to connect PCs and laptops to a network. Also know as 802.11 or WLAN, WiFi is the basis for cross vendor compatibility testing performed by the industry body WECA. The 9650 has got SMS, MMS, Email, Push Email, IM Messaging and the 8520 comes with SMS (threaded view), MMS, Email, IM Messaging. MMS is a Multimedia Messaging Service that enables users to send images, videos and other multimedia files over cellular phones. The multimedia messaging service helps the user in sending messages that contains sound and text. The 9650 has got microUSB v2.0. The 8520 comes with microUSB. In information technology, Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer.


The 9650 has 3.15 MP, 2048x1536 pixels, autofocus, LED flash and Image stabilization Camera and the 8520 provides 2 MP, 1600x1200 pixels Camera. Autofocus allows a camera control that focuses the lens on the subject. Autofocus is useful for tracking moving subjects and for pulling-the-camera-out-of-the-bag speed. For the rest, it's completely useless.


The 9650 comes with 480 x 360 pixels, 2.44 inches Display Size while the 8520 has got 320 x 240 pixels, 2.46 inches Display Size.

Memory and processing

9650 does not have CPU, whereas, 8520 contains these features. The 8520 possesses 512MHz processor CPU. The 9650 offers microSD, up to 32GB, 2GB included Card slot whereas the 8520 provides microSD, up to 32GB Card slot. 2G implies Second generation technology. A term used to describe the digital cellular networks such as GSM which were introduced as a replacement for analogue cellular networks. The 9650 offers 512 MB Internal Memory. The 8520 possesses 256 MB Internal Memory.


The 9650 contains Standard battery, Li-Ion 1400 mAh while the 8520 has got Standard battery, Li-Ion 1150 mAh. The 9650 comes with Up to 5 h Battery Talk time whereas the 8520 has Up to 4 h 30 min Battery Talk time. Talk time gives the maximum time that a phone can transmit on a single battery charge. The 9650 has Up to 312 h Stand-by. The 8520 comes with Up to 408 h Stand-by. Stand-by time gives the maximum time that a cellular telephone operating on battery power can be left on to receive calls.

Form factor

The 9650 has got 136 g Weight and the 8520 has 106 g Weight. The 9650 comes with 112 x 62 x 14 mm Dimensions while the 8520 has 109 x 60 x 13.9 mm Dimensions.

Other miscellaneous

The 9650 provides BlackBerry maps , Document editor (Word, Excel, PowerPoint, PDF) , MP3/WMA/eAAC+ player , MP4/H.263/WMV player , Organizer and Voice memo/dial whereas the 8520 offers MP3/eAAC+/WMA/WAV player , MP4/H.263/H.264/WMV player , Organizer , Voice memo/dial and Predictive text input. The 9650 possesses MIDP 2.0 Java compatibility. The 8520 contains Java compatibility. The 9650 has got Vibration, MP3 ringtones Alert types whereas the 8520 comes with Vibration and Polyphonic(32), MP3 ringtones Alert types.


BlackBerry Curve 8520

Disclaimer: We cannot guarantee that the information provided on this article is 100% correct.


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