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| Phone | Samsung SGH-X640 | Samsung SPH-i550 | Nokia Lumia 521 / 520 | Motorola RAZR V3c | Google Pixel 9 Pro |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
AT&T Spectrum Mobile T-Mobile US Cellular Verizon Xfinity Mobile |
| Global Availability | Released | Not yet released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
4" diag. 5 : 3 |
? |
6.3" diag. 20 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1280 x 2856 pixels (~497 ppi) AMOLED |
| Display Refresh | ? | ? | ? | ? | 120 Hz |
| Battery | 800 mAh | ? | 1,430 mAh | 740 mAh | 4,700 mAh |
| Processor | ? | 200 MHz Motorola MX-1 | 1 GHz Qualcomm Snapdragon S4 MSM8270 | ? | Google Tensor G4 |
| RAM | ? | ? | 512 MB | ? | 16 GB |
| Storage | ? raw hardware | ? raw hardware | 8 GB | ? raw hardware | 128 GB * |
| Main Camera | Yes | 1 megapixel | 5 megapixel | 1 megapixel | 50 megapixel |
| Wide Camera | - | - | - | - | 48 megapixel |
| Tele Camera | - | - | - | - | 48 megapixel |
| Video Capture | - | ? | 720p HD | ? | 4K UHD |
| Front Camera | - | - | - | - | 42 megapixel |
| Weight |
3 oz (85g) |
? |
4.39 oz (124g) |
3.49 oz (99g) |
7 oz (198g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
3.9" x 2.1" x 0.6" (99 x 53 x 15.2 mm) |
6" x 2.8" x 0.3" (152 x 71 x 7.6 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Palm OS | Windows | (proprietary) | Android |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77-A, 77-C, 78, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 |
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| Data Technology | GPRS | 1xRTT | HSPA+ 21 | EVDO r0 | NR (5G) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | - | - | - | - |
Yes in-display (ultrasonic) |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | n/a | n/a | Yes | n/a |
| Water-Resistant | - | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes Hearing Aid Compatible (HAC-2019 / M3, T3) |
| Multiple Languages | Yes | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | - | - | - |
| Mobile Hotspot | - | n/a | n/a | - | n/a |
| NFC | - | - | - | - | Yes |
| Thread | - | - | - | - | Yes |
| USB | - | - | Yes |
Yes Mini-USB |
Yes USB Type C |
| UWB | - | - | - | - | Yes |
| Wi-Fi | - | - | Yes | - |
Yes 7 (802.11 a,ac,ax,b,be,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | n/a |
| Ringer ID | Yes | n/a | n/a | Yes | n/a |
| Voice Dialing | - | n/a | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | n/a |
| Custom Ringtones | Yes | n/a | n/a | Yes | n/a |
| Real-Music Ringers | - | n/a | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | Yes | n/a |
| Dual-SIM | - | - | - | - | Yes |
| Satellite | - | - | - | - | Yes |
| WAP / Web Browser | Yes | n/a | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | Yes |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | - | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a | Yes | n/a |
| Instant Messaging | - | n/a | n/a | - | n/a |
| MMS | Yes | n/a | n/a | Yes | n/a |
| Text Messaging Templates | Yes | n/a | n/a | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | n/a | n/a | - | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | n/a |
| Calculator | Yes | n/a | n/a | Yes | n/a |
| Calendar | Yes | n/a | n/a | Yes | n/a |
| To-Do List | Yes | n/a | n/a | - | n/a |
| Voice Memo | Yes | n/a | n/a | Yes | n/a |
| Software | |||||
| BREW | - | n/a | n/a | Yes | n/a |
| Games | Yes | n/a | n/a | Yes | n/a |
| Java (J2ME) | Yes | n/a | n/a | - | n/a |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | - | n/a |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Samsung SGH-X640 | Samsung SPH-i550 | Nokia Lumia 521 / 520 | Motorola RAZR V3c | Google Pixel 9 Pro | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Samsung SPH-i550 | Nokia Lumia 521 / 520 | Motorola RAZR V3c | Google Pixel 9 Pro |
