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

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

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

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

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

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