Microsoft Lumia 640 Dual Sim vs Tesla Pi Phone
Quick Comparison
Tesla Pi Phone has better RAM than Microsoft Lumia 640 Dual Sim. In terms of display resolution, Tesla Pi Phone has better resolution of 2448 x 1080 than Microsoft Lumia 640 Dual Sim which has resolution of 720 x 1280. Tesla Pi Phone has more internal memory than Microsoft Lumia 640 Dual Sim
| Name | Microsoft Lumia 640 Dual Sim | Tesla Pi Phone |
| RAM | 1 GB | 16 GB |
|---|---|---|
| Display | 5 in | 6.73 in |
| Internal Memory | 8 GB | 512 GB |
| Battery | 2500 mAh | 5000 mAh |
| Camera | 8 MP | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 5600 | Rs. 69999 |
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Detailed Comparison
Price And Launch
The cost of Microsoft Lumia 640 Dual Sim is Rs. 5600. The launch Date of the second phone is expected to be March 19, 2025 (Expected). The Expected cost of Tesla Pi Phone is Rs. 69999.
Display comparison
Tesla Pi Phone has larger screen size of 6.73 inches in comparison to Microsoft Lumia 640 Dual Sim's 5 inch screen. Microsoft Lumia 640 Dual Sim has IPS Screen type where as Tesla Pi Phone has AMOLED Screen type. Tesla's phone has display density of 395 PPI & Microsoft's phone has only 294 PPI display density. Microsoft Lumia 640 Dual Sim has 16:9 aspect ratio where as Tesla Pi Phone has 20.4:9 aspect ratio.
Memory comparison
Tesla Pi Phone's larger 16 GB RAM is better for playing games and all with respect to Microsoft Lumia 640 Dual Sim's lower 1 GB RAM. Tesla Pi Phone has more Internal Memory (512 GB) than Microsoft Lumia 640 Dual Sim (8 GB).
Camera comparison
Tesla Pi Phone's 50 MP + 50 MP + 50 MP Triple Rear Camera outshines Microsoft Lumia 640 Dual Sim's 8 MP Rear Camera in terms of resolution. Tesla Pi Phone will be better choice if you're looking to click lot of selfies as it has better 32 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 Tesla Pi Phone has version 13 Android Operating System.
Related Comparisons
Full Comparison
| Name | Microsoft Lumia 640 Dual Sim | Tesla Pi Phone |
| General | ||
| Model | Pi Phone | |
| 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 | March 19, 2025 (Expected) | |
| Design | ||
| Dimensions | 72.2 x 141.3 x 8.8 mm | |
| Weight | 145 g | |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 1220 Hz Touch Sampling Rate |
| Size | 5 inches, 1280 x 720 pixels | 6.73 inches, 1080 x 2448 pixels, 165 Hz |
| Aspect Ratio | 16:9 | 20.4:9 |
| PPI | ~ 294 PPI | ~ 395 PPI |
| Glass Type | Gorilla Glass Victus | |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 | 1220Hz Touch sampling rate ,1800 nits Maximum Brightness, HDR10 and HDR10+ certified |
| Memory | ||
| RAM | 1 GB | 16 GB |
| Storage | 8 GB | 512 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 128 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42.2 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | N1,N2,N3,N5,N7,N8 ,N12,N18,N20,N26,N28,N38,N40,N41,N48,N77,N78,N79 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6E (802.11a/b/g/n/ac/ax, 2x2 MIMO) | |
| Bluetooth | Yes, v4.0 | Yes, v5.3 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | GNSS support GPS (L1/L5), Glonass (L1), Galileo (E1/E5a), BeiDou(B1i/B1c/B2a), QZSS (L1/L5) and NavIC |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, E-compass, Gyroscope, Proximity Sensor, Ambient-light Sensor, Ultrasonic Sensors for AirTrigger 6 and Grip Press |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra | DLNA | |
| Water Resistance | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | 360 degree CPU Cooling Technology | |
| Camera | ||
| Rear Camera | 8 MP | 50 MP ƒ/1.9 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) 50 MP (Macro) Macro |
| Camera Sensor | IMX766 | |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, HDR10+ | |
| Video Recording | 1080p @ 30 fps FHD | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 0.9 MP | 32 MP |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Windows 8 v8.1 | Android v13 |
| Custom UI | Tesla UI | |
| CPU | 1.2 GHz, Quad Core Processor | Octa Core Processor |
| Java | No | No |
| Browser | Yes | |
| 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 | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W Fast Charging | |
| StandBy Time | 35 days | |
| Talk Time | 27 hours | |