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Phone Motorola razr (2023) Sanyo SCP-3810 / Mirro BlackBerry 7750 Samsung SCH-A990 Motorola KRZR K1m
Current U.S. Carriers AT&T
Boost
US Cellular
Xfinity Mobile
(none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.9" diag.
22 : 9
2.4" diag.
4 : 3
? ? ?
Display Resolution & Type 1080 x 2640 pixels
(~413 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
240 x 320 pixels
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh 144 Hz ? ? ? ?
Battery 4,200 mAh 1,000 mAh ? 1,000 mAh 880 mAh
Processor 2.5 GHz Snapdragon 7 Gen 1 ? ? ? ?
RAM 8 GB ? ? ? ?
Storage 128 GB ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera 64 megapixel 1 megapixel - 3 megapixel 1 megapixel
Wide Camera 13 megapixel - - - -
Tele Camera - - - - -
Video Capture 4K UHD - - ? ?
Front Camera 32 megapixel - - - -
Weight 6.65 oz
(189g)
3.97 oz
(112g)
5.01 oz
(142g)
4.4 oz
(125g)
3.63 oz
(103g)
Dimensions 3.47" x 2.91" x 0.62"
(88 x 74 x 15.8 mm)
3.82" x 2.01" x 0.71"
(97 x 51 x 18.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
4.06" x 1.73" x 0.67"
(103 x 44 x 17 mm)
Form Factor Foldable Clamshell Slab Clamshell Clamshell
Platform / OS Android (proprietary) BlackBerry OS (proprietary) (proprietary)
Network Bands

5G: 1, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 41, 48, 66, 70, 71, 77-A, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 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

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

Data Technology NR (5G) 1xRTT 1xRTT EVDO r0 EVDO r0
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
stand-alone
- - - -
Flashlight Yes - - Yes -
GPS / Location n/a Yes n/a Yes Yes
Water-Resistant Yes
IPX2 (drip)
- - - -
Accessibility
Adjustable Text Size n/a Yes n/a - -
Hearing Aid Compatible Yes
M3, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
- Yes
M3 (mostly compatible)
Yes
M3 (mostly compatible)
Multiple Languages n/a Yes n/a Yes Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display Yes Yes - Yes Yes
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes Yes - Yes Yes
NFC Yes - - - -
USB Yes
USB Type C
Yes
Micro-USB
Yes Yes Yes
Mini-USB
Wi-Fi Yes
6E (802.11 a,ac,ax,b,g,n)
- - - -
Contacts
Picture ID n/a Yes n/a Yes Yes
Ringer ID n/a Yes n/a Yes Yes
Voice Dialing n/a Yes n/a Yes Yes
Customization
Custom Graphics n/a Yes n/a Yes Yes
Custom Ringtones n/a Yes n/a Yes Yes
Real-Music Ringers n/a Yes n/a Yes -
Data & Network
Data Tethering n/a Yes n/a Yes Yes
Dual-SIM Yes - - - -
WAP / Web Browser n/a Yes n/a Yes Yes
Input
Predictive Text Entry n/a Yes n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen Yes
Capacitive
- - - -
Memory
Memory Card Slot - - - Yes Yes
Messaging
Email Client n/a Yes n/a - -
EMS / Picture Messaging n/a - n/a Yes Yes
Instant Messaging n/a Yes n/a - Yes *
MMS n/a - n/a Yes Yes
Text Messaging Templates n/a Yes n/a Yes Yes
Music
Music Player n/a - n/a Yes Yes
Stereo Speakers Yes - - Yes -
Photo & Video
Miracast Yes - - - -
TV Output - - - Yes -
Power
Fast Charging Yes - - - -
Wireless Charging Yes - - - -
Productivity
Alarm n/a Yes n/a Yes Yes
Calculator n/a Yes n/a Yes Yes
Calendar n/a Yes n/a Yes Yes
To-Do List n/a Yes n/a - -
Voice Memo n/a Yes n/a Yes Yes
Software
BREW n/a - n/a Yes Yes *
Games n/a Yes n/a Yes Yes
Java (J2ME) n/a Yes n/a - Yes *
Voice
HD Voice Yes - - - -
Headset Jack (2.5 mm) n/a Yes n/a - -
Speaker Phone Yes Yes - Yes Yes
  * Some versions only
  Motorola razr (2023) Sanyo SCP-3810 / Mirro BlackBerry 7750 Samsung SCH-A990 Motorola KRZR K1m
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola razr (2023) Sanyo SCP-3810 / Mirro BlackBerry 7750 Samsung SCH-A990 Motorola KRZR K1m

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