Xiaomi Redmi 3s vs Microsoft Lumia 640 LTE Dual SIM Comparison and Differences
Smartphone 1
Xiaomi Redmi 3s
Smartphone 2
Microsoft Lumia 640 LTE Dual SIM
Smartphone 3
Xiaomi Redmi 3s or Microsoft Lumia 640 LTE Dual SIM Specs Comparison
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Common specs
| Brand and model | Xiaomi Redmi 3s | Microsoft Lumia 640 LTE Dual SIM | |
| Rating | (+) | (+) | |
| Release date | 2016, June | 2015, March | |
| Dimensions (HxWxD) | 139.3 x 69.6 x 8.5 mm | 5.48 x 5.48 x 2.74 in | 141.3 x 72.2 x 8.8 mm | 5.56 x 5.56 x 2.84 in | |
| Weight | 144 g | 5.08 oz | 145 g | 5.11 oz | |
| Body Build | Front glass, aluminum body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Gold, Dark Gray, Silver | Glossy cyan, Orange, White, Matte black | |
| Battery | 4100 mAh, Non-removable Li-Ion | 2500 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 864 h (2G) / Up to 864 h (3G) Talking time - Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) |
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| Approximate price | 120 EUR | 150 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5" in | 5" in | |
| Screen area | 68.9 cm2 | 68.9 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 71.1% | 67.6% | |
| Screen resolution | 720 x 1280 px | 720 x 1280 px | |
| Screen PPI /points per inch/ | 294 PPI | 294 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Other specs | - ClearBlack display | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 8 MP, Single | |
| Camera specs | -13 MP, PDAF, f/2.0 | -8 MP, f/2.2, 28mm (wide), 1/4'', AF | |
| Functions | LED flash, HDR, panorama | LED flash | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 5 MP, Single | 1 MP, Single | |
| Specifications | 5 MP, f/2.2 | 1 MP | |
| Video | 1080p@30fps | 720p |
Performance
| Operating system - OS | Android 6.0.1 (Marshmallow); MIUI 9.2 | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 | |
| Chipset | - Qualcomm MSM8937 Snapdragon 430 (28 nm) | - Qualcomm MSM8926 Snapdragon 400 (28 nm) | |
| CPU | - Octa-core 1.4 GHz Cortex-A53 | - Quad-core 1.2 GHz Cortex-A7 | |
| GPU | Adreno 505 | Adreno 305 | |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 16 GB, 2 GB RAM | 8 GB, 1 GB RAM |
Benchmark
| GeekBench 5 Single Core | 122 | ||
| GeekBench 5 Multi-Core | 604 | ||
| GeekBench 4 Single Core | 633 | ||
| GeekBench 4 Multi-Core | 1774 | ||
| GeekBench 4 RenderScript | 1802 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800), 5(850), 40(2300) - India |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300) |
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| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | ||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 4.1, A2DP | 4.0, A2DP | |
| Harmful irradiation |
SAR EU - 0.62 W/kg (head) 0.43 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, gyro, proximity, compass , Infrared port | - Accelerometer, proximity, compass | |
| Other extras |
- Fast battery charging |
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| Versions |
- Available in China with a fingerprint sensor |
Reviews and Opinions on Xiaomi Redmi 3s and Microsoft Lumia 640 LTE Dual SIM
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