Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi 7A
Here you can compare Microsoft Lumia 640 Dual Sim and Xiaomi Redmi 7A. Comparing Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi 7A on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Microsoft Lumia 640 Dual Sim stands against Xiaomi Redmi 7A and which one should you buy The current lowest price found for Microsoft Lumia 640 Dual Sim is ₹5,600 and for Xiaomi Redmi 7A is ₹5,790. The details of both of these products were last updated on Apr 23, 2024.
| Specification | Microsoft Lumia 640 Dual Sim | Xiaomi Redmi 7A |
|---|---|---|
| CPU | 1.2 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Rear Camera | 8 MP with autofocus | 12 MP IMX486 f/2.2 with autofocus |
| Internal Memory | 8 GB | 16 GB |
| Battery | 2500 mAh | 4000 mAh, Li-Po Battery |
| OS | Windows 8 v8.1 | Android v9.0 (Pie) |
| Price | ₹5,600 | ₹5,790 |
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Overview
| Specs Score | 49 / 100 | 58 / 100 Better Specs |
| Display Size | 5 in | 5.45 in Bigger Display |
| Display Resolution | 1280 x 720 pixels | 720 x 1440 pixels Better Resolution |
| Screen To Body Ratio | ~ 74.4% Less Bezels | |
| RAM | 1 GB | 2 GB More RAM |
| Storage | 8 GB | 16 GB More Storage |
| CPU Clock Speed | 1.2 GHz | 2 GHz Faster Clock Speed |
| CPU Cores | Quad Core | Octa Core More CPU Cores |
| Rear Camera | 8 MP | 12 MP Better Camera Resolution |
| Front Camera | 0.9 MP | 5 MP Better Front Camera Resolution |
| Weight | 145 g Lighter | 165 g |
| Thickness | 8.8 mm Slimmer | 9.6 mm |
| Battery | 2500 mAh | 4000 mAh Bigger Battery |
| Unique Features | No No | 4G Fast Charging |
General
| 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 | July 4, 2019 |
Design
| Dimensions | 72.2 x 141.3 x 8.8 mm | 70.4 x 146.3 x 9.6 mm |
| Weight | 145 g | 165 g |
| Design Type | Classic (Candybar) |
Display
| Type | Color IPS Screen (16M colors Colors) | Color TFT IPS (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 1280 x 720 pixels | 5.45 inches, 720 x 1440 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 294 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 74.4% | |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 | |
| Notch | No |
Memory
| RAM | 1 GB | 2 GB |
| Storage | 8 GB | 16 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42.2 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Charging |
Extra
| GPS | Yes, with A-GPS Support | A-GPS, GLONASS, BeiDou |
| Fingerprint Sensor | No | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Ambient Light Sensor, Proximity Sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA | |
| Water Resistance | No | |
| Splash Resistant | Yes |
Camera
| Rear Camera | 8 MP with autofocus | 12 MP IMX486 f/2.2 with autofocus |
| Features | HDR | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 0.9 MP | 5 MP f/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Windows 8 v8.1 | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 439 | |
| CPU | 1.2 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | |
| GPU | Adreno 505 | |
| Java | No | No |
| Browser | Yes, supports HTML5 |
Multimedia
| Supports | Voice Commands, Calendar, Instant Messanging, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | AMR, AAC | Yes |
| Video | H.264, VC, MP4, H.263, VC | Yes |
| 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, 10W Charger | |
| StandBy Time | 35 days | |
| Talk Time | 27 hours |
Discuss
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