2.83 in 5.65 in  | 2.75 in 5.38 in  | |
| Editiorial reviews | ||
| User rating |
 BLU R1 HD |  Samsung Galaxy S4 | |
|---|---|---|
| Operating system | Android 6.0 | Android 4.4 |
| CPU clock speed | 1.3 GHz | 1.6 GHz |
| CPU cores | Quad-core | 8-core |
| CPU model | Mediatek MT6735 | Samsung Exynos 5 Octa 5410 |
| GPU model | ARM Mali-T720 MP4 | PowerVR SGX544 |
| RAM memory |
| 2 GB |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Screen size | 5.0 in | 5.0 in |
| Touchscreen | yes | yes |
| Number of colors | 16.7M | 16.7M |
| Panel type | LCD | OLED |
| Resolution | 1280 x 720 px | 1920 x 1080 px |
| Technology | IPS LCD |
|
| Pixel density | 294.0 ppi | 441.0 ppi |
| Screen material | Corning Gorilla Glass 3.0 | Corning Gorilla Glass 3.0 |
| Dual screen support | no | yes |
| HDR | no | no |
| Multi touch | yes | yes |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Number of rear cameras | 1 | 1 |
| Primary sensor resolution | 8.0 Mpx | 13.0 Mpx |
| Primary lens aperture | 2.0 f | 2.2 f |
| Video recording | yes | yes |
| Highest video resolution | 1920 x 1080 px | 1920 x 1080 px |
| Autofocus | yes | yes |
| Burst Mode | yes | yes |
| Digital zoom | yes | yes |
| Face detection | yes | yes |
| Geo-tagging | yes | yes |
| HDR Capture | yes | yes |
| LED Flash | yes | yes |
| Panorama | yes | yes |
| Smile detection | yes | yes |
| Touch focus | yes | yes |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Number of front cameras | 1 | 1 |
| Primary resolution | 5.0 Mpx | 2.0 Mpx |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Internal storage |
|
|
| Memory card reader | yes | yes |
| Maximum card storage | 64GB | 64GB |
| Types of memory card supported | microSD |
|
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Material | Metal | Plastic |
| Water resistant | no | no |
| Shock resistant | no | no |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Height | 5.65 in | 5.38 in |
| Width | 2.83 in | 2.75 in |
| Depth | 0.34 in | 0.31 in |
| Weight | 5.01 oz | 4.59 oz |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Accelerometer | yes | yes |
| Proximity | yes | yes |
| Ambient light sensor | yes | yes |
| Gyroscope | no | yes |
| Barometer | no | yes |
| Pedometer | no | yes |
| ANT+ | no | yes |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| FM radio | yes | yes |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Dual sim support | yes | no |
| Sim card size | Micro-SIM | Micro-SIM |
| Bluetooth | yes | yes |
| Bluetooth version | 4.0 | 4.0 |
| Bluetooth profile | A2DP |
|
| Headphone connection | 3.5 mm | 3.5 mm |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Wireless networking standard |
|
|
| Data transmission | HSPA+ | HSPA+ |
| 2G GSM | yes | yes |
| GSM frequencies |
|
|
| 4G LTE | yes |
|
| LTE frequencies |
| Regional |
| Mobile hotspot | yes | yes |
| BLU R1 HD | Samsung Galaxy S4 | |
|---|---|---|
| Replaceable battery | no | yes |
| Battery type | Lithium ion | Lithium ion |
| Battery capacity | 2500.0 mAh | 2600.0 mAh |
| Standby time | 500.0 h | 370.0 h |
| Talk time | 15.0 h | 17.0 h |
| Pros | ||
|---|---|---|
| Cons |
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