Microsoft Lumia 640 Dual Sim vs Realme 8i
Quick Comparison
Realme 8i has better RAM than Microsoft Lumia 640 Dual Sim. In terms of display resolution, Realme 8i has better resolution of 2412 x 1080 than Microsoft Lumia 640 Dual Sim which has resolution of 720 x 1280. Realme 8i has more internal memory than Microsoft Lumia 640 Dual Sim
| Name | Microsoft Lumia 640 Dual Sim | Realme 8i |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 5 in | 6.6 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2500 mAh | 5000 mAh |
| Camera | 8 MP | 50 MP + 2 MP + 2 MP Triple |
| Price | Rs. 5600 | Rs. 10390 |
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 September 09, 2021. The cost of Realme 8i is Rs. 10390.
Display comparison
Microsoft Lumia 640 Dual Sim has screen size of 5 inches which falls short to Realme 8i's 6.6 inch screen. Microsoft Lumia 640 Dual Sim has IPS Screen type where as Realme 8i has IPS LCD Screen type. Realme's phone has display density of 401 PPI & Microsoft's phone has only 294 PPI display density. Microsoft Lumia 640 Dual Sim has 16:9 aspect ratio where as Realme 8i has 20.1:9 aspect ratio.
Memory comparison
Realme 8i'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. Realme 8i has more Internal Memory (64 GB) than Microsoft Lumia 640 Dual Sim (8 GB).
Camera comparison
Realme 8i's 50 MP + 2 MP + 2 MP Triple Rear Camera outshines Microsoft Lumia 640 Dual Sim's 8 MP Rear Camera in terms of resolution. Realme 8i will be better choice if you're looking to click lot of selfies as it has better 16 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 Realme 8i has version 11 Android Operating System.
Related Comparisons
Full Comparison
| Name | Microsoft Lumia 640 Dual Sim | Realme 8i |
| General | ||
| Model | 8i | |
| 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 | September 09, 2021 | |
| Design | ||
| Dimensions | 72.2 x 141.3 x 8.8 mm | 75.5 x 164.1 x 8.5 mm |
| Weight | 145 g | 194 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 5 inches, 1280 x 720 pixels | 6.6 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20.1:9 |
| PPI | ~ 294 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 | 180Hz Touch , 480 nits Maximum Brightness, 1200:1 Screen Contrast, 96% Color Saturation, COG Sealing Process |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 8 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| 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, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, Beidou, Glonass, Galileo |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA | |
| Camera | ||
| Rear Camera | 8 MP | 50 MP ƒ/1.8 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait |
| Auto Focus | Yes | Yes |
| Features | Ultra Steady Video, Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, Slow Motion | |
| Video Recording | 1080p @ 30 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 0.9 MP | 16 MP ƒ/2.05 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Windows 8 v8.1 | Android v11 |
| Chipset | Mediatek Helio G96 | |
| CPU | 1.2 GHz, Quad Core Processor | 2.05 GHz, Octa Core Processor |
| Core Details | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Supports | Voice Commands, Calendar, Instant Messanging, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | AMR, AAC | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | H.264, VC, MP4, H.263, VC | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2500 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 35 days | |
| Talk Time | 27 hours | |