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2.52 in 5.12 in | 2.58 in 5.21 in | |
Editiorial reviews | ||
User rating |
Jiayu S4 | Samsung Galaxy Alpha | |
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Operating system | Android 5.0 | Android 4.4 |
CPU clock speed | 1.7 GHz | 1.8 GHz |
CPU cores | 8-core | 8-core |
CPU model | MediaTek MT6752 | Samsung Exynos 5 Octa 5410 |
GPU model | ARM Mali-T760 MP2 | PowerVR SGX544 |
RAM memory | 3 GB | 2 GB |
Jiayu S4 | Samsung Galaxy Alpha | |
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Screen size | 4.7 in | 4.7 in |
Number of colors | 16.7M | 16.7M |
Panel type | LCD | OLED |
Resolution | 1280 x 720 px | 1280 x 720 px |
Technology | IPS LCD | Super AMOLED |
Pixel density | 312.0 ppi | 312.0 ppi |
Screen material | Corning Gorilla Glass | Corning Gorilla Glass 4.0 |
Multi touch | yes | yes |
Jiayu S4 | Samsung Galaxy Alpha | |
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Primary sensor resolution | 13.0 Mpx | 12.0 Mpx |
Primary lens aperture | 2.0 f | 2.2 f |
Highest video resolution | 1920 x 1080 px | 1920 x 1080 px |
Autofocus | yes | yes |
LED Flash | yes | yes |
Jiayu S4 | Samsung Galaxy Alpha | |
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Primary resolution | 8.0 Mpx | 2.1 Mpx |
Jiayu S4 | Samsung Galaxy Alpha | |
---|---|---|
Internal storage | 16 GB | 32 GB |
Memory card reader | yes | no |
Types of memory card supported | microSD | No memory slot |
Jiayu S4 | Samsung Galaxy Alpha | |
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Material | Plastic |
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Jiayu S4 | Samsung Galaxy Alpha | |
---|---|---|
Height | 5.12 in | 5.21 in |
Width | 2.52 in | 2.58 in |
Depth | 0.33 in | 0.26 in |
Jiayu S4 | Samsung Galaxy Alpha | |
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Accelerometer | yes | yes |
Proximity | yes | yes |
Digital compass | yes | yes |
Ambient light sensor | yes | yes |
Gyroscope | yes | yes |
Jiayu S4 | Samsung Galaxy Alpha | |
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Dual sim support | yes | no |
Sim card size | Micro-SIM | Nano-SIM |
Bluetooth | yes | yes |
Bluetooth version | 4.0 | 4.0 |
Headphone connection | 3.5 mm | 3.5 mm |
Jiayu S4 | Samsung Galaxy Alpha | |
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Wireless network (Wi-Fi) | yes | yes |
Data transmission | HSPA+ | HSPA+ |
Navigation system | GPS | GLONASS |
2G GSM | yes | yes |
GSM frequencies |
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UMTS frequences |
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4G LTE | yes | yes |
Mobile hotspot | yes | yes |
Jiayu S4 | Samsung Galaxy Alpha | |
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Battery type | Lithium ion | Lithium ion |
Battery capacity | 2500.0 mAh | 1860.0 mAh |
Pros | ||
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Cons |