Comparison of BLU Studio 5.3 and Cat S50 [S]ave
| Attribute |  BLU Studio 5.3 × |  Cat S50 × |
|---|---|---|
| General | ||
| Brand | Blu | Cat |
| Launch | ||
| Announced | 2011-12-01 | 2014-09-01 |
| Body | ||
| Width (mm) | 10.9 | 12.7 |
| Length (mm) | 150 | 144.5 |
| Height (mm) | 81 | 77 |
| Weight (g) | 192 | 185 |
| SIM | Dual SIM (Mini-SIM) | Micro-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
|
|
| 4G bands | - |
|
| Speed |
|
|
| Platform | ||
| OS | Android 2.3 (Gingerbread) | Android 4.4 (KitKat) |
| Chipset | Mediatek MT6573 (65 nm) | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| CPU | 650 MHz Cortex-A9/ 800 MHz Cortex-A9 | Quadcore 1.2 GHz Cortex-A7 |
| GPU | PowerVR SGX531 | Adreno 305 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDXC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 5.3 | 4.7 |
| Resolution (px) | 480 x 800 | 720 x 1280 |
| Protection | - | Corning Gorilla Glass 3 |
| Display Type | TFT | IPS LCD |
| Battery | ||
| Type | Removable | Li-Ion |
| Charging | - | Qi wireless charging |
| Capcity (mAh) | Li-Ion | 2630 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 480p@30fps | 1080p@30fps |
| Main Camera Features | LED flash | LED flash |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
|
|
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 2.1, A2DP | 4.0, A2DP, LE |
| GPS | + | + |
| NFC | - | + |
| Radio | Stereo FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| Stand-by (h) | 700 | 792 |
| Talk time (h) | Up to 8 h | Up to 16 h |
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