Blackberry Bold 4 9900 has better RAM than Blackberry 9720. Neither of them has front Flash. In terms of display resolution, Blackberry Bold 4 9900 has better resolution of 480 x 640 than Blackberry 9720 which has resolution of 360 x 480.
Name | Blackberry Bold 4 9900 | Blackberry 9720 |
RAM | 768 MB | 512 MB |
---|---|---|
Display | 2.8 in | 2.8 in |
Battery | 1230 mAh | 1450 mAh |
Camera | 5 MP | 5 MP |
Price | Rs. 5499 | Rs. 4199 |
The launch Date of the first phone is May, 2011. The cost of Blackberry Bold 4 9900 is Rs. 5499. The launch Date of the second phone is August, 2013. The cost of Blackberry 9720 is Rs. 4199.
Blackberry Bold 4 9900 has TFT Screen type where as Blackberry 9720 has IPS Screen type. Blackberry Bold 4 9900 has display density of 286 PPI & Blackberry 9720 has only 214 PPI display density. Both mobiles have same aspect ratio of 4:3.
Blackberry Bold 4 9900's larger 768 MB RAM is better for playing games and all with respect to Blackberry 9720's lower 512 MB RAM. and both have same Internal Memory of 8 GB.
They both have the same 5 MP Rear Camera.
Both the phones has Blackberry OS Operating System but the first one runs on version 7 and the second one on 7.1 version.
Name | Blackberry Bold 4 9900 | Blackberry 9720 |
General | ||
Sim Type | Single Sim, GSM | Single Sim, GSM |
Dual Sim | No | No |
Device Type | Smartphone | Smartphone |
Release Date | May, 2011 | August, 2013 |
Design | ||
Dimensions | 66 x 115 x 10.5 mm | 66 x 114 x 12 mm |
Weight | 130 g | 120 g |
Design Type | Classic (Candybar) | |
Qwerty | Yes | Yes |
Display | ||
Type | Color TFT Screen | Color IPS Screen (16M colors Colors) |
Touch | Yes | Yes |
Size | 2.8 inches, 640 x 480 pixels | 2.8 inches, 480 x 360 pixels |
Aspect Ratio | 4:3 | 4:3 |
PPI | ~ 286 PPI | ~ 214 PPI |
Memory | ||
Phonebook | Unlimited | |
RAM | 768 MB | 512 MB |
Storage | 8 GB | |
Card Slot | Yes, upto 32 GB | Yes, upto 32 GB |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes 14.4 Mbps Download 5.76 Mbps Upload | Yes 7.2 Mbps Download 5.76 Mbps Upload |
4G | No | |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Bluetooth | Yes, v2.1 | Yes, v2.1 |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
USB Features | USB Tethering, USB Charging, USB Storage | |
Extra | ||
GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
Sensors | Accelerometer, Compass | Accelerometer |
3.5mm Headphone Jack | Yes | Yes |
NFC | Yes | |
Camera | ||
Rear Camera | 5 MP | 5 MP |
Auto Focus | Yes | |
Features | Image stabilizer, Face detection, Geo tagging | Geo tagging |
Video Recording | 720p | |
Flash | Yes, LED | Yes, LED |
Front Camera | No | No |
Technical | ||
OS | Blackberry OS v7 | Blackberry OS v7.1 |
CPU | 1.2 GHz, Single Core Processor | 806 MHz, Single Core Processor |
Java | Yes, MIDP v2.1 | No |
Browser | Yes, supports HTML5 | Yes, supports HTML |
Multimedia | ||
Supports | MMS, Instant Messaging, Voice Recording, Calendar | MMS, Instant Messaging |
Yes | Yes, with Push Email | |
Music | MP3, AAC, AAC+, eAAC+, FLAC, WMA, AMR | MP3, eAAC+, WMA, WAV |
Video | MPEG4, H.263, H.264, WMV | MP4, H.263, H.264, WMV |
FM Radio | No | Yes |
Document Reader | Yes | Yes |
Battery | ||
Type | Removable Battery | Removable Battery |
Size | 1230 mAh, Li-ion Battery | 1450 mAh, Li-ion Battery |
StandBy Time | 18 days | |
Talk Time | 7 hours | |
Music Playback Time | 30 hours |