Byond B66 vs Tesla Pi Phone
Quick Comparison
Tesla Pi Phone has better RAM than Byond B66. In terms of display resolution, Tesla Pi Phone has better resolution of 2448 x 1080 than Byond B66 which has resolution of 800 x 480.
| Name | Byond B66 | Tesla Pi Phone |
| RAM | 512 MB | 16 GB |
|---|---|---|
| Display | 5 in | 6.73 in |
| Battery | 2600 mAh | 5000 mAh |
| Camera | 8 MP | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 5120 | Rs. 69999 |
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Detailed Comparison
Price And Launch
The cost of Byond B66 is Rs. 5120. The launch Date of the second phone is expected to be September 19, 2025 (Expected). The cost of Tesla Pi Phone is Rs. 69999.
Display comparison
Tesla Pi Phone has larger screen size of 6.73 inches in comparison to Byond B66's 5 inch screen. Byond B66 has TFT Screen type where as Tesla Pi Phone has AMOLED Screen type. Tesla's phone has display density of 395 PPI & Byond's phone has only 187 PPI display density. Byond B66 has 5:3 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 Byond B66's lower 512 MB RAM.
Camera comparison
Tesla Pi Phone's 50 MP + 50 MP + 50 MP Triple Rear Camera outshines Byond B66'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 Byond B66's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.0.4 and the second one on 13 version.
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Full Comparison
| Name | Byond B66 | Tesla Pi Phone |
| General | ||
| Model | Pi Phone | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 19, 2025 (Expected) | |
| Design | ||
| Dimensions | 79.7 x 146 x 12.1 mm | |
| Weight | 218 g | |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color TFT Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 1220 Hz Touch Sampling Rate |
| Size | 5 inches, 480 x 800 pixels | 6.73 inches, 1080 x 2448 pixels, 165 Hz |
| Aspect Ratio | 5:3 | 20.4:9 |
| PPI | ~ 187 PPI | ~ 395 PPI |
| Glass Type | Gorilla Glass Victus | |
| Features | 1220Hz Touch sampling rate ,1800 nits Maximum Brightness, HDR10 and HDR10+ certified | |
| Memory | ||
| Phonebook | Unlimited | |
| RAM | 512 MB | 16 GB |
| Storage | 512 GB | |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | 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 | Yes, v5.3 |
| USB | Yes | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | 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 | Accelerometer, E-compass, Gyroscope, Proximity Sensor, Ambient-light Sensor, Ultrasonic Sensors for AirTrigger 6 and Grip Press |
| 3.5mm Headphone Jack | Yes | |
| NFC | Yes | |
| 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 | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, HDR10+ | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p | |
| Flash | Yes | Yes, LED |
| Front Camera | 0.3 MP | 32 MP |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v4.0.4 (ICS) | Android v13 |
| Custom UI | Tesla UI | |
| CPU | 1.2 GHz, Single Core Processor | Octa Core Processor |
| GPU | 0 | |
| Java | No | No |
| Browser | Yes, supports WAP | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes | Yes | |
| Music | MP3, MIDI | Yes |
| Video | MP4, 3GP, AVI, WMV | Yes |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2600 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W Fast Charging | |
| StandBy Time | 12 days | |
| Talk Time | 3 hours | |