Nokia 100. Screen size: 128x160mm. Touch Screen: No. Keys: Number pad keyboard. SMS. Frequency: Dual-Band. Speakerphone. FM Radio. Alarm. Battery Standby: 840 hours (based on lab conditions). Talk Time: Up to 7 Hours 20 Minutes. No memory card slot.

Screen resolution: 128x160 pixels (1.8” D5 TFT display). Supplied SIM-free, insert your own SIM. Keys: Number pad keyboard. Messaging : SMS, MMS, Instant Messaging, Email. Connectivity: Nokia Browser and Bluetooth 2.1.

Nokia Asha 201. Connectivity: GPRS;WAP;Bluetooth;USB. Screen size: 320x240mm. Touch Screen: No. Keys: QWERTY keyboard. Email. MMS, SMS, Instant Messaging. Frequency: Dual-Band. Speakerphone. FM Radio. MP3 PlayerCalendar: An electronic diary.

2.4 inch Screen. Touch with Keypad. 5.0 megapixel Camera. 4.3 hr Maximum 3G talk time. 597 Hr Maximum 3G standby time. Internal memory 140MB. 4x Camera video zoom.

Nokia Lumia 820 SIM Free Mobile Phone with Windows 8. Connectivity: Bluetooth 3.0, Near Field Communication, Wi-Fi Channel bonding, WLAN IEEE 802.11 a/b/g/n, Qi Wireless charging. Screen Size: 4.3 inch.