2.91 in 6.22 in  | 2.99 in 5.94 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Samsung Galaxy S9+ |  Xiaomi Redmi Note 4 | |
|---|---|---|
| Operating system | Android 8.0 | Android 6.0 |
| CPU clock speed | 2.7 GHz | 2.1 GHz |
| CPU cores | 8-core | 10-core |
| CPU model | Samsung Exynos 9 Octa 9810 | MediaTek Helio X MT6797 |
| GPU model | ARM Mali-G72 MP18 | ARM Mali-T880 MP4 |
| RAM memory | 6 GB |
|
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Screen size | 6.2 in | 5.5 in |
| Touchscreen | yes | yes |
| Number of colors | 16.7M | 16.7M |
| Panel type | OLED | LCD |
| Resolution | 1440 x 2960 px | 1920 x 1080 px |
| Technology |
| IPS TFT |
| Pixel density | 529.0 ppi | 401.0 ppi |
| Screen material | Corning Gorilla Glass 5.0 | Corning Gorilla Glass |
| Dual screen support | no | no |
| Scratch resistant display | yes | no |
| HDR | yes | no |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Primary sensor resolution | 12.0 Mpx | 13.0 Mpx |
| Video recording | yes | yes |
| Highest video resolution | 3840 x 2160 px | 1920 x 1080 px |
| Maximum FPS at the highest resolution | 60.0 fps | 30.0 fps |
| Autofocus | yes | yes |
| Geo-tagging | yes | yes |
| LED Flash | yes | yes |
| Touch focus | yes | yes |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Primary resolution | 8.0 Mpx | 5.0 Mpx |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Internal storage |
|
|
| Memory card reader | yes | yes |
| Maximum card storage | 400GB | 128GB |
| Types of memory card supported |
|
|
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Colour of product |
|
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| Material |
|
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| Water resistant | yes | no |
| Shock resistant | no | no |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Height | 6.22 in | 5.94 in |
| Width | 2.91 in | 2.99 in |
| Depth | 0.33 in | 0.33 in |
| Weight | 6.67 oz | 6.17 oz |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Proximity | yes | yes |
| Fingerprint | yes | yes |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Dual sim support | yes | yes |
| Sim card size | Nano-SIM | Nano-SIM |
| DLNA certified | no | no |
| Bluetooth | yes | yes |
| Bluetooth version | 5.0 | 4.2 |
| Bluetooth profile |
| A2DP |
| Bluetooth codec |
| SBC |
| NFC | yes | no |
| Charging connection | USB | USB |
| Headphone connection | 3.5 mm | 3.5 mm |
| USB version | 3.1 | 2.0 |
| USB On-The-Go (OTG) | yes | yes |
| Video output | DisplayPort over USB-C | No |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Wireless network (Wi-Fi) | yes | yes |
| Wireless networking standard |
|
|
| Data transmission |
| HSPA+ |
| Navigation system |
| GLONASS |
| 2G GSM | yes | yes |
| GSM frequencies |
|
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| 3G UMTS | yes | yes |
| UMTS frequences |
|
|
| 4G LTE | yes | yes |
| Samsung Galaxy S9+ | Xiaomi Redmi Note 4 | |
|---|---|---|
| Replaceable battery | no | no |
| Battery capacity | 3500.0 mAh | 4100.0 mAh |
| Fast charging | yes | no |
| Wireless charging | yes | no |
| Pros | ||
|---|---|---|
| Cons |
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