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| Editiorial reviews | ||||
| User rating |
| Operating system | Android 4.1 | Android 4.3 | Android 4.1 | Android 4.4 |
|---|---|---|---|---|
| CPU clock speed | 1.2 GHz | 1.4 GHz | 1.0 GHz | 1.6 GHz |
| CPU cores | Dual-core | Quad-core | Dual-core | 8-core |
| RAM memory | 512 MB |
| 1 GB | 2 GB |
| CPU model | N/A | Samsung Exynos 4 Quad 4412 | ST-Ericsson NovaThor U8420 | Samsung Exynos 5 Octa 5410 |
| GPU model | N/A | ARM Mali-400 | ARM Mali-400 MP1 | PowerVR SGX544 |
| Screen size | 4.0 in | 4.8 in | 4.0 in | 5.0 in |
|---|---|---|---|---|
| Panel type | LCD | OLED | OLED | OLED |
| Resolution | 480 x 800 px | 1280 x 720 px | 800 x 480 px | 1920 x 1080 px |
| Pixel density | 233.0 ppi | 306.0 ppi | 233.0 ppi | 441.0 ppi |
| Multi touch | yes | yes | yes | yes |
| Touchscreen | N/A | yes | yes | yes |
| Number of colors | N/A | 16.7M | 16.7M | 16.7M |
| Technology | N/A |
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| Screen material | N/A | Corning Gorilla Glass 2.0 | N/A | Corning Gorilla Glass 3.0 |
| Dual screen support | N/A | no | no | yes |
| Scratch resistant display | N/A | yes | no | yes |
| HDR | N/A | no | no | no |
| Primary sensor resolution | 5.0 Mpx | 8.0 Mpx | 5.0 Mpx | 13.0 Mpx |
|---|---|---|---|---|
| Autofocus | yes | yes | yes | yes |
| Geo-tagging | yes | yes | yes | yes |
| LED Flash | yes | yes | yes | yes |
| Primary lens aperture | N/A | 2.6 f | 2.6 f | 2.2 f |
| Video recording | N/A | yes | yes | yes |
| Highest video resolution | N/A | 1920 x 1080 px | 1280 x 720 px | 1920 x 1080 px |
| Maximum FPS at the highest resolution | N/A | 30.0 fps | 30.0 fps | 30.0 fps |
| Maximum FPS (regardless of res.) | N/A | 30.0 fps | 30.0 fps | 30.0 fps |
| Burst Mode | N/A | yes | N/A | yes |
| Digital Image Stabilization | N/A | yes | yes | yes |
| Digital zoom | N/A | yes | yes | yes |
| Face detection | N/A | yes | yes | yes |
| HDR Capture | N/A | yes | yes | yes |
| Panorama | N/A | yes | yes | yes |
| Smile detection | N/A | yes | yes | yes |
| Touch focus | N/A | yes | yes | yes |
| Number of rear cameras | N/A | N/A | N/A | 1 |
| Max resolution (highest frame rate) | N/A | N/A | N/A | 1920 x 1080 px |
| Optical zoom | N/A | N/A | N/A | 10x |
| Slow-Mo | N/A | N/A | N/A | yes |
| Primary resolution | 0.3 Mpx | 1.9 Mpx | 0.3 Mpx | 2.0 Mpx |
|---|---|---|---|---|
| Number of front cameras | N/A | N/A | N/A | 1 |
| Memory card reader | yes | yes | yes | yes |
|---|---|---|---|---|
| Maximum card storage | 32GB | 64GB | 32GB | 64GB |
| Types of memory card supported | microSD |
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| Internal storage | N/A |
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| Height | 4.9 in | 5.38 in | 4.78 in | 5.38 in |
|---|---|---|---|---|
| Width | 2.51 in | 2.78 in | 2.48 in | 2.75 in |
| Depth | 0.44 in | 0.34 in | 0.39 in | 0.31 in |
| Weight | 4.59 oz | 4.69 oz | 3.95 oz | 4.59 oz |
| Proximity | yes | yes | yes | yes |
|---|---|---|---|---|
| Ambient light sensor | yes | yes | yes | yes |
| Accelerometer | N/A | yes | yes | yes |
| Gyroscope | N/A | yes | yes | yes |
| Barometer | N/A | yes | N/A | yes |
| Digital compass | N/A | N/A | yes | N/A |
| Pedometer | N/A | N/A | N/A | yes |
| ANT+ | N/A | N/A | N/A | yes |
| Sim card size | Mini-SIM | Micro-SIM | Mini-SIM | Micro-SIM |
|---|---|---|---|---|
| Type of USB connector | Micro-USB | Micro-USB | N/A | N/A |
| Dual sim support | N/A | no | no | no |
| DLNA certified | N/A | yes | yes | yes |
| Bluetooth | N/A | yes | yes | yes |
| Bluetooth version | N/A | 4.0 | 4.0 | 4.0 |
| Bluetooth profile | N/A |
|
|
|
| Bluetooth codec | N/A |
| SBC |
|
| NFC | N/A | yes |
| yes |
| Charging connection | N/A | USB | USB | USB |
| Headphone connection | N/A | 3.5 mm | 3.5 mm | 3.5 mm |
| USB version | N/A | 2.0 | 2.0 | 2.0 |
| USB On-The-Go (OTG) | N/A | yes | yes | yes |
| Video output | N/A | MHL | No | MHL |
| Data transmission | HSDPA |
| HSPA+ | HSPA+ |
|---|---|---|---|---|
| 2G GSM | yes | yes | yes | yes |
| GSM frequencies | 1900 MHz |
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|
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| UMTS frequences |
| N/A | N/A | N/A |
| Wireless network (Wi-Fi) | N/A | yes | yes | yes |
| Wireless networking standard | N/A |
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| Navigation system | N/A | GLONASS | GLONASS | GLONASS |
| 3G UMTS | N/A | yes | yes | yes |
| 4G LTE | N/A |
| no |
|
| LTE frequencies | N/A |
| N/A | Regional |
| Mobile hotspot | N/A | yes | yes | yes |
| Streaming standards | N/A | N/A | N/A | Miracast |
| Battery capacity | 1730.0 mAh | 2100.0 mAh | 2000.0 mAh | 2600.0 mAh |
|---|---|---|---|---|
| Standby time | 320.0 h | 830.0 h | 450.0 h | 370.0 h |
| Talk time | 5.0 h | 22.0 h | 14.0 h | 17.0 h |
| Replaceable battery | N/A | yes | yes | yes |
| Battery type | N/A | Lithium ion | Lithium ion | Lithium ion |
| Fast charging | N/A | no | no | no |
| Wireless charging | N/A | no | no | yes |
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