Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi Note 8
Quick Comparison
Xiaomi Redmi Note 8 has better RAM than Microsoft Lumia 640 Dual Sim. Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 8 has better resolution of 2280 x 1080 than Microsoft Lumia 640 Dual Sim which has resolution of 720 x 1280. Xiaomi Redmi Note 8 has more internal memory than Microsoft Lumia 640 Dual Sim
| Name | Microsoft Lumia 640 Dual Sim | Xiaomi Redmi Note 8 |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 5 in | 6.3 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2500 mAh | 4000 mAh |
| Camera | 8 MP | 48 MP Quad |
| Price | Rs. 5600 | Rs. 8999 |
Related Products
Detailed Comparison
Price And Launch
The cost of Microsoft Lumia 640 Dual Sim is Rs. 5600. The launch Date of the second phone is October 16, 2019. The cost of Xiaomi Redmi Note 8 is Rs. 8999.
Display comparison
Microsoft Lumia 640 Dual Sim has screen size of 5 inches which falls short to Xiaomi Redmi Note 8's 6.3 inch screen. Microsoft Lumia 640 Dual Sim has IPS Screen type where as Xiaomi Redmi Note 8 has IPS LCD Screen type. Xiaomi's phone has display density of 403 PPI & Microsoft's phone has only 294 PPI display density. Microsoft Lumia 640 Dual Sim has 16:9 aspect ratio where as Xiaomi Redmi Note 8 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 8's larger 4 GB RAM is better for playing games and all with respect to Microsoft Lumia 640 Dual Sim's lower 1 GB RAM. Xiaomi Redmi Note 8 has more Internal Memory (64 GB) than Microsoft Lumia 640 Dual Sim (8 GB).
Camera comparison
Xiaomi Redmi Note 8's 48 MP Quad Rear Camera outclasses Microsoft Lumia 640 Dual Sim's 8 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 8 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Microsoft Lumia 640 Dual Sim's 0.9 MP Front Camera.
Technical comparison
Microsoft Lumia 640 Dual Sim has version 8.1 Windows 8 Operating System where as Xiaomi Redmi Note 8 has version 9.0 Android Operating System.
Related Comparisons
Full Comparison
| Name | Microsoft Lumia 640 Dual Sim | Xiaomi Redmi Note 8 |
| General | ||
| Model | Redmi Note 8 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 16, 2019 | |
| Design | ||
| Dimensions | 72.2 x 141.3 x 8.8 mm | 75.3 x 158.3 x 8.35 mm |
| Weight | 145 g | 191 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 1280 x 720 pixels | 6.3 inches, 1080 x 2280 pixels |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 294 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 81.7% | |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 | Corning Gorilla Glass 5, 2.5D Curved Glass |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 8 GB | 64 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42.2 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA | |
| Camera | ||
| Rear Camera | 8 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Dedicated Macro Camera 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Ultra-wide Angle Recording, Macro Recording, Short video mode, 4K Recording | |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 0.9 MP | 13 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Windows 8 v8.1 | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 665 | |
| CPU | 1.2 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Supports | Voice Commands, Calendar, Instant Messanging, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | AMR, AAC | MP3, AMR, FLAC |
| Video | H.264, VC, MP4, H.263, VC | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2500 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 35 days | 22 days |
| Talk Time | 27 hours | 32 hours |