O2 XDA Comet vs Samsung Galaxy K Zoom
General Info
| Manufacturer | |
| O2 | Samsung |
| Announced | |
| September 2007 | April 2014 |
| Status | |
| Available | Available - June 2013 |
| Colors | |
| Silver | Charcoal, Electric Blue, Shimmery White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
106 x 58 x 19 mm (4.17 x 2.28 x 0.75 in) |
137.5 x 70.8 x 16.6 mm (5.41 x 2.79 x 0.65 in) |
| Weight | |
| 145 g (5.11 oz) | 200 g (7.05 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 |
| Messaging | |
| SMS, MMS, EMail | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Microsoft Windows Mobile 6.0 Professional | Android OS, v4.4.2 (KitKat) |
| Processor | |
| Intel XScale PXA 270 620 MHz [Similar] | Hexa-core - 1.3 GHz Quad-Core + 1.7 GHz Dual-Core [Similar] |
| GPU | |
| - | |
| RAM | |
| 64 MB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| N/A | 8 GB |
| External Memory | |
| miniSD | microSD, up to 64 GB |
Camera
| Rear Camera | |
| 2 MP, 1600x1200 pixels [Similar] | 20.7 MP, 4992 х 3744 pixels [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| Auto focus, 1/2.3 BSI CMOS Sensor, 10x Optical Zoom, OIS, 24-240 mm, F3.1-6.3, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama | |
| Video | |
| Yes | Yes, 1080p@30fps |
| Front Camera | |
| VGA videocall camera [Similar] | Yes, 2 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio with RDS | No |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA | HSDPA, 42 Mbps, HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes, v1.2 | Yes, v4.0 with A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11b/g | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, miniUSB | Yes, microUSB v2.0 (MHL), USB On-the-go |
| GPS | |
| No | Yes, with A-GPS support and GLONASS |
| Browser | |
| WAP 2.0/xHTML, HTML (PocketIE) | HTML5 |
User Memory
| Internal | |
| 64 MB RAM, 1 GB ROM | 8 GB, 2 GB RAM |
| Expandable Storage | |
| miniSD | microSD, up to 64 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 2430 mAh | |
| Stand by | |
| Up to 200 h | - |
| Talk Time | |
| Up to 6 h | - |