Cat B15 vs Cat B15Q vs Cat S50
Cat B15
Cat B15Q
Cat S50
| BASIC INFO |
|---|
| Status | Discontinued | Available. Released 2014, June | Available. Released 2014, November |
| Release Date | 2013 | 2014, Q2 | 2014, September |
| Dimension | 125 x 69.5 x 15 mm (4.92 x 2.74 x 0.59 in) | 125 x 69.5 x 15 mm (4.92 x 2.74 x 0.59 in) | 144.5 x 77 x 12.7 mm (5.69 x 3.03 x 0.5 in) |
| Weight | 170 g (6.00 oz) | 170 g (6.00 oz) | 185 g (6.53 oz) |
| Colors | Black | Black, | Forest, Slate |
| OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) |
| PROSESSING |
|---|
| Processor | Chipset Mediatek MT6577, Dual-core 1 GHz Cortex-A9 GPU PowerVR SGX531 | Chipset Mediatek MT6582M,Quad-core 1.3 GHz, GPU Mali-400 | Chipset Qualcomm MSM8926 Snapdragon 400,Quadcore 1.2 GHz Cortex-A7, GPU Adreno 305 |
| MEMORY |
|---|
| Card Slot | 4 GB Storage 512 MB RAM, microSD, up to 32 GB | 4 GB storage, 1 GB RAM, microSD, up to 32 GB | 8 GB storage, 2 GB RAM, microSD, up to 64 GB |
| DISPLAY |
|---|
| Size | 4.0 inches, 480 x 800 pixels (233 ppi pixel density) | 4.0 inches, 480 x 800 pixels (233 ppi pixel density) | 4.7 inches, 720 x 1280 pixels (~312 ppi pixel density) |
| Type | TFT capacitive touchscreen, 16M colors, Multitouch, up to 2 fingers, Corning Gorilla Glass 3 | TFT capacitive touchscreen, 16M colors, Multitouch, up to 2 fingers, Corning Gorilla Glass | IPS capacitive touchscreen, 16M colors, Multitouch, up to 2 fingers, Corning Gorilla Glass 3 |
| CAMERA |
|---|
| Primary | 5 MP, 2592 Ñ… 1944 pixels, autofocus, LED flash, Geo-tagging | 5 MP, 2592 Ñ… 1944 pixels, autofocus, LED flash, Geo-tagging | 8 MP, 3264 x 2448 pixels, autofocus, LED flash, Geo-tagging |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Selfie | VGA | VGA | VGA |
| BATTERY |
|---|
| Battery | Non-removable Li-Ion 2000 mAh battery | Li-Ion 2000 mAh battery | Non-removable Li-Ion 2630 mAh battery |
| NETWORK |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 2100 - EU, EMEA, HSDPA 850 / 1700 / 1900 / 2100 - Latin America, HSPA 21.1/5.76 M | HSDPA 850 / 900 / 2100 - EU, EMEA, HSDPA 850 / 1700 / 1900 / 2100 - Latin America, HSPA 21.1/5.76 M | HSDPA 850 / 900 / 2100 - EU, EMEA, HSDPA 850 / 1700 / 1900 / 2100 - Latin America, HSPA 21.1/5.76 M |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | ||
| CONECTIVY |
|---|
| WALAN | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| BlueTooth | v4.0, A2DP, LE | v4.0, A2DP, LE | v4.0, A2DP, LE |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| OTHERS |
|---|
| Radio | FM radio | FM radio | FM radio |
