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Phone Samsung Repp Nokia Lumia 635 (CDMA) Samsung Galaxy S23 Ultra Nokia 1661 BlackBerry 7750
Current U.S. Carriers (none) (none) Verizon (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.2" diag.
5 : 3
4.5" diag.
16 : 9
6.8" diag.
19.5 : 9
1.8" diag.
4 : 3
?
Display Resolution & Type 320 x 480 pixels
(~180 ppi)
LCD (TFT/TFD)
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 60 Hz ? 120 Hz ? ?
Battery 1,500 mAh 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 ? raw hardware 8 GB 256 GB * ? raw hardware ? raw hardware
Main Camera 3 megapixel 5 megapixel 200 megapixel - -
Wide Camera - - 12 megapixel - -
Tele Camera - - 10 megapixel - -
Video Capture ? 720p HD 8K - -
Front Camera - - 12 megapixel - -
Weight 3.72 oz
(105g)
4.73 oz
(134g)
8.25 oz
(234g)
2.9 oz
(82g)
5.01 oz
(142g)
Dimensions 4.35" x 2.26" x 0.48"
(110 x 57 x 12.2 mm)
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 Slab
Platform / OS Android Windows Android (proprietary) BlackBerry OS
Network Bands

CDMA: 850, 1900

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 EVDO r0 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 - n/a
Water-Resistant - - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes Yes Yes - -
Multiple Languages n/a n/a n/a - n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Ringer Profiles - - - Yes Yes
Connectivity
Bluetooth Yes Yes Yes - -
Mobile Hotspot n/a n/a n/a - n/a
NFC - - Yes - -
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
- Yes
UWB - - Yes - -
Wi-Fi Yes 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 - n/a
Ringer ID n/a n/a n/a - n/a
Voice Dialing n/a n/a n/a - n/a
Customization
Custom Graphics n/a n/a n/a - n/a
Custom Ringtones n/a n/a n/a - n/a
Real-Music Ringers n/a n/a n/a - n/a
Data & Network
Data Tethering n/a n/a n/a - n/a
WAP / Web Browser n/a n/a n/a - n/a
Input
Predictive Text Entry n/a n/a n/a Yes n/a
Side Keys Yes Yes Yes - Yes
Stylus - - Yes - -
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes Yes Yes - -
Memory
Memory Card Slot Yes Yes - - -
Messaging
Email Client n/a n/a n/a - n/a
Instant Messaging n/a n/a n/a - n/a
MMS n/a n/a n/a - n/a
Music
FM Radio - Yes - Yes -
Headphone Jack (3.5mm) Yes Yes - - -
Music Player n/a 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 n/a Yes n/a
Calculator n/a n/a n/a Yes n/a
Calendar n/a n/a n/a Yes n/a
To-Do List n/a n/a n/a - n/a
Voice Memo n/a n/a n/a Yes n/a
Software
Games n/a n/a n/a Yes n/a
Java (J2ME) n/a n/a n/a - n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) n/a n/a n/a Yes n/a
Speaker Phone Yes Yes Yes Yes -
  * Some versions only
  Samsung Repp Nokia Lumia 635 (CDMA) Samsung Galaxy S23 Ultra Nokia 1661 BlackBerry 7750
  X > < X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Repp Nokia Lumia 635 (CDMA) Samsung Galaxy S23 Ultra Nokia 1661 BlackBerry 7750

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