Xiaomi Redmi S2 vs Xiaomi Redmi Note 5 Pro vs Xiaomi Redmi 5a Comparison
Smartphone 1
Xiaomi Redmi S2
Smartphone 2
Xiaomi Redmi Note 5 Pro
Smartphone 3
Xiaomi Redmi 5a
Compare Xiaomi Redmi S2 and Xiaomi Redmi Note 5 Pro and Xiaomi Redmi 5a
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Common specs
| Brand and model | Xiaomi Redmi S2 | Xiaomi Redmi Note 5 Pro | Xiaomi Redmi 5a |
| Rating | (+0) | (+0) | |
| Release date | 2018, May | 2018, February | 2017, November |
| Dimensions (HxWxD) | 160.7 x 77.3 x 8.1 mm | 6.33 x 6.33 x 3.04 in | 158.6 x 75.4 x 8.1 mm | 6.24 x 6.24 x 2.97 in | 140.4 x 70.1 x 8.4 mm | 5.53 x 5.53 x 2.76 in |
| Weight | 170 g | 6 oz | 181 g | 6.38 oz | 137 g | 4.83 oz |
| Body Build | Front glass, plastic body | Front glass, aluminum body | Front glass, aluminum body |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Gray, Gold, Rose Gold, Mesmerising Blue, Stunning Black | Black, Champagne Gold, Rose Gold, Lake Blue | Gold, Dark Gray, Rose Gold, Blue |
| Battery | 3080 mAh, Non-removable Li-Po | 4000 mAh, Non-removable Li-Po | 3000 mAh, Non-removable Li-Ion |
| Approximate price | 150 EUR | 180 EUR | 110 EUR |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | IPS LCD |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | capacitive touchscreen |
| Display colors | 16M | 16M | 16M |
| Screen size | 5.99" in | 5.99" in | 5" in |
| Screen area | 92.6 cm2 | 92.6 cm2 | 68.0 cm2 |
| Screen format | 18:9 (height:width) | 18:9 (height:width) | 16:9 (height:width) |
| Screen to body ratio | 74.5% | 77.4% | 69.1% |
| Screen resolution | 720 x 1440 px | 1080 x 2160 px | 720 x 1280 px |
| Screen PPI /points per inch/ | 269 PPI | 403 PPI | 296 PPI |
| Screen protection | Corning Gorilla Glass (unspecified version) | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12 MP, Dual | 12 MP, Dual | 13 MP, Single |
| Camera specs | -12 MP, f/2.2, 1.25μm, PDAF -5 MP, depth sensor |
-12 MP, f/2.2, 1.25µm, PDAF -5 MP, f/2.0, 1.12µm, depth sensor |
-13 MP, PDAF, f/2.2 |
| Functions | LED flash, panorama, HDR | Dual-LED flash, panorama, HDR | LED flash, HDR, panorama |
| Video | 1080p@30fps (gyro-EIS) | 1080p@30fps | 1080p@30fps |
| Front camera, selfie | 16 MP, Single | 20 MP, Single | 5 MP, Single |
| Specifications | 16 MP | 20 MP, f/2.2, 1/2.8'', 1.0µm | 5 MP, f/2.0 |
| Functions | HDR, LED flash | LED flash | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 8.1 (Oreo); MIUI 10 | Android 7.1.2 (Nougat), upgradable to Android 8.1 (Oreo); MIUI 10 POCO | Android 7.1.2 (Nougat); MIUI 10 |
| Chipset | - Qualcomm MSM8953 Snapdragon 625 (14 nm) | - Qualcomm SDM636 Snapdragon 636 (14 nm) | - Qualcomm MSM8917 Snapdragon 425 (28 nm) |
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - Octa-core 1.8 GHz Kryo 260 | - Quad-core 1.4 GHz Cortex-A53 |
| GPU | Adreno 506 | Adreno 509 | Adreno 308 |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 128 GB (dedicated slot) |
| Internal memory | 64 GB, 4 GB RAM 32 GB, 3 GB RAM | 64 GB, 4/6 GB RAM | 32 GB, 3 GB RAM 16 GB, 2 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 188 | 291 | |
| GeekBench 6 Multi Core | 851 | 964 | |
| GeekBench 5 Single Core | 168 | 273 | 124 |
| GeekBench 5 Multi-Core | 985 | 1126 | 410 |
| GeekBench 4 Single Core | 835 | 1326 | 660 |
| GeekBench 4 Multi-Core | 4087 | 4667 | 2014 |
| GeekBench 4 RenderScript | 4438 | 1368 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Network | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA, LTE | HSPA, LTE |
| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0 | microUSB 2.0 |
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE | 4.1, A2DP, LE |
| Harmful irradiation | SAR - 1.19 W/kg (head) 0.33 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio | FM radio |
| Headphone jack | Yes | Yes | Yes |
| Others | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Accelerometer, proximity , Infrared port |
| Other extras |
- Charging 5V/2A 10W |
- Fast battery charging (Quick Charge 2.0) |
|
| Versions |
- Also known as Xiaomi Redmi Y2 in India |
- For India; China |