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| Phone | Nokia Lumia 635 (CDMA) | Samsung Galaxy S23 Ultra | Nokia 1661 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
6.8" diag. 19.5 : 9 |
1.8" diag. 4 : 3 |
? |
| Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
1440 x 3088 pixels (~501 ppi) AMOLED |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | 120 Hz | ? | ? |
| Battery | 1,830 mAh | 5,000 mAh | 860 mAh | ? |
| Processor | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | ? | ? |
| RAM | 512 MB | 8 GB * | ? | ? |
| Storage | 8 GB | 256 GB * | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 200 megapixel | - | - |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | 10 megapixel | - | - |
| Video Capture | 720p HD | 8K | - | - |
| Front Camera | - | 12 megapixel | - | - |
| Weight |
4.73 oz (134g) |
8.25 oz (234g) |
2.9 oz (82g) |
5.01 oz (142g) |
| Dimensions |
5.1" x 2.63" x 0.36" (130 x 67 x 9.1 mm) |
6.43" x 3.07" x 0.35" (163 x 78 x 8.9 mm) |
4.25" x 1.8" x 0.53" (108 x 46 x 13.5 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Windows | Android | (proprietary) | BlackBerry OS |
| Network Bands |
4G LTE: 25, 26, 41 WCDMA: 1, 2, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 3) | NR (5G) | - | 1xRTT |
| Features | ||||
| Barometer | - | Yes | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | - | Yes | Yes | - |
| GPS / Location | n/a | n/a | - | n/a |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | - | - |
| Multiple Languages | n/a | n/a | - | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes LE Audio, Classic Audio |
- | - |
| Mobile Hotspot | n/a | n/a | - | n/a |
| NFC | - | Yes | - | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
- | Yes |
| UWB | - | Yes | - | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | n/a | n/a | - | n/a |
| Ringer ID | n/a | n/a | - | n/a |
| Voice Dialing | n/a | n/a | - | n/a |
| Customization | ||||
| Custom Graphics | n/a | n/a | - | n/a |
| Custom Ringtones | n/a | n/a | - | n/a |
| Real-Music Ringers | n/a | n/a | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | n/a | - | n/a |
| WAP / Web Browser | n/a | n/a | - | n/a |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | n/a |
| Side Keys | Yes | Yes | - | Yes |
| Stylus | - | Yes | - | - |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen | Yes | Yes | - | - |
| Memory | ||||
| Memory Card Slot | Yes | - | - | - |
| Messaging | ||||
| Email Client | n/a | n/a | - | n/a |
| Instant Messaging | n/a | n/a | - | n/a |
| MMS | n/a | n/a | - | n/a |
| Music | ||||
| FM Radio | Yes | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Music Player | n/a | n/a | - | n/a |
| Stereo Speakers | - | Yes | - | - |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | Yes | n/a |
| Calculator | n/a | n/a | Yes | n/a |
| Calendar | n/a | n/a | Yes | n/a |
| To-Do List | n/a | n/a | - | n/a |
| Voice Memo | n/a | n/a | Yes | n/a |
| Software | ||||
| Games | n/a | n/a | Yes | n/a |
| Java (J2ME) | n/a | n/a | - | n/a |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | - |
| * Some versions only | ||||
| Nokia Lumia 635 (CDMA) | Samsung Galaxy S23 Ultra | Nokia 1661 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia Lumia 635 (CDMA) | Samsung Galaxy S23 Ultra | Nokia 1661 | BlackBerry 7750 |
