Xiaomi Redmi 4 vs Microsoft Lumia 640 Dual Sim
Here you can compare Xiaomi Redmi 4 and Microsoft Lumia 640 Dual Sim. Comparing Xiaomi Redmi 4 vs Microsoft Lumia 640 Dual Sim on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 4 stands against Microsoft Lumia 640 Dual Sim and which one should you buy The current lowest price found for Xiaomi Redmi 4 is ₹6,999 and for Microsoft Lumia 640 Dual Sim is ₹5,600. The details of both of these products were last updated on Apr 23, 2024.
| Specification | Xiaomi Redmi 4 | Microsoft Lumia 640 Dual Sim |
|---|---|---|
| RAM | 2 GB | 1 GB |
| Display | 5 inches, 720 x 1280 pixels | 5 inches, 1280 x 720 pixels |
| Rear Camera | 13 MP f/2 with autofocus | 8 MP with autofocus |
| Internal Memory | 16 GB | 8 GB |
| CPU | 1.4 GHz, Octa Core Processor | 1.2 GHz, Quad Core Processor |
| Price | ₹6,999 | ₹5,600 |
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Overview
| Specs Score | 55 / 100 Better Specs | 49 / 100 |
| Screen To Body Ratio | ~ 70.7% Less Bezels | |
| RAM | 2 GB More RAM | 1 GB |
| Storage | 16 GB More Storage | 8 GB |
| CPU Clock Speed | 1.4 GHz Faster Clock Speed | 1.2 GHz |
| CPU Cores | Octa Core More CPU Cores | Quad Core |
| Rear Camera | 13 MP Better Camera Resolution | 8 MP |
| Front Camera | 5 MP Better Front Camera Resolution | 0.9 MP |
| Battery | 4100 mAh Bigger Battery | 2500 mAh |
| Unique Features | Fingerprint Sensor 4G IR Blaster | No No No |
General
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Micro SIM | Micro SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 23, 2017 |
Design
| Dimensions | 70 x 139.2 x 8.7 mm | 72.2 x 141.3 x 8.8 mm |
| Weight | 150 g | 145 g |
| Design Type | Classic (Candybar) |
Display
| Type | Color IPS LCD Screen (16M colors Colors) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 5 inches, 1280 x 720 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 294 PPI | ~ 294 PPI |
| Screen to Body Ratio | ~ 70.7% | |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 |
Memory
| RAM | 2 GB | 1 GB |
| Storage | 16 GB | 8 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | Yes, upto 128 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes 42.2 Mbps Download 5.76 Mbps Upload |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2, A2DP, LE | Yes, v4.0 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Rear | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA |
Camera
| Rear Camera | 13 MP f/2 with autofocus | 8 MP with autofocus |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP f/2.2 | 0.9 MP |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | Windows 8 v8.1 |
| Chipset | Qualcomm Snapdragon 435 | |
| CPU | 1.4 GHz, Octa Core Processor | 1.2 GHz, Quad Core Processor |
| Core Details | Cortex-A53 | |
| GPU | Adreno 505 | |
| Java | No | No |
| Browser | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging | Voice Commands, Calendar, Instant Messanging, YouTube Player |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, eAAC+, FLAC | AMR, AAC |
| Video | DivX, MP4 | H.264, VC, MP4, H.263, VC |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 2500 mAh |
| StandBy Time | 35 days | |
| Talk Time | 27 hours | |
| Music Playback Time | 87 hours |
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