Side-by-side technical data
Xiaomi Redmi S2 (Redmi Y2) vs Xiaomi Redmi Y1 (Note 5A)
Comparison between Xiaomi Redmi S2 (Redmi Y2) and Xiaomi Redmi Y1 (Note 5A): camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Your pick: Xiaomi Redmi S2 (Redmi Y2), ahead on Design & display.
| Category | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Design & display | 5.8 | 5.0 |
| Performance & hardware | 2.4 | 2.2 |
| Camera | 3.0 | 3.0 |
| Connectivity | 3.2 | 3.5 |
| Battery & charging | 2.3 | 2.3 |
Which one is for you?
Xiaomi Redmi S2 (Redmi Y2), if you care about…
- Usable Surface
- 74.5 %
- against 71.5 %
- Display Diagonal
- 5.99″
- against 5.5″
- Display Vertical Resolution
- 1,440 px
- against 1,280 px
- OS Version
- 8.1
- against 7
Xiaomi Redmi Y1 (Note 5A), if you care about…
- Weight
- 153 g
- against 170 g
- Body Thickness
- 7.7 mm
- against 8.1 mm
- Body Materials
- Glass, Plastic, Aluminium Alloy
- against Glass, Plastic
- Display Contrast Ratio
- 1,673 :1
- against 1,072 :1
Specification comparison
Performance
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
| Processor Process Size | 14 nm Best value | 28 nm |
| Graphics GPU | Qualcomm Adreno 506 | Qualcomm Adreno 505 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 77,488 | — |
| CPU Description | Octa-core 2.0 GHz Cortex-A53 | Octa-core 1.4 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| RAM Capacity | 4 GB | 4 GB |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v7 | — |
Design
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Body Colors | Grey, Gold, Rose Gold, Blue, Black | Gold, Grey, Silver, Rose Gold |
| Body Thickness | 8.1 mm | 7.7 mm Best value |
| Body Width | 77.3 mm | 76.2 mm |
| Body Height | 160.7 mm | 153 mm |
| Weight | 170 g | 153 g Best value |
| Usable Surface | 74.5 % Best value | 71.5 % |
| Body Materials | Glass, Plastic | Glass, Plastic, Aluminium Alloy Best value |
Battery
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Battery Capacity | 3,080 mAh | 3,080 mAh |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging | — |
| Talk time | — | 32 h |
| Standby time | — | 240 h |
| Music playback time | — | 75 h |
Display
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Display Aspect Ratio | 18:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.99″ Best value | 5.5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px Best value | 1,280 px |
| Display Pixel Density | 269 ppi Best value | 267 ppi |
| Display Contrast Ratio | 1,072 :1 | 1,673 :1 Best value |
| Display Features | — | Gorilla Glass 3 |
Sensors
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Operating System | Android 8.1 | Android 7 |
| OS Family | Android | Android |
| OS Version | 8.1 Best value | 7 |
Connectivity
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | — | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, FM Radio, microUSB | 3.5 mm Audio Jack, Infrared, FM Radio, microUSB, USB 2.0 |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | 0.43 W/kg Best value | 1.09 W/kg |
| SAR American Body | 1.58 W/kg | 1.44 W/kg Best value |
Audio
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Redmi S2 (Redmi Y2) | Redmi Y1 (Note 5A) |
|---|---|---|
| Model numbers | M1803E6G, M1803E6H, M1803E6I | MDI6S, Redmi Y1, Redmi Note 5A |
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