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Phone Motorola razr (2020) Apple iPhone 4 (CDMA) Sony Xperia Z1 / Z1s Samsung VI-A820 Samsung Transform Ultra
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 6.2" diag.
22 : 9
3.5" diag.
5 : 3
5" diag.
16 : 9
? 3.5" diag.
5 : 3
Display Resolution & Type 876 x 2142 pixels
(~373 ppi)
AMOLED
640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~441 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (STN)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz 60 Hz ? 60 Hz
Battery 2,800 mAh ? 3,000 mAh 1,000 mAh 1,500 mAh
Processor Qualcomm Snapdragon 765G ? 2.2 GHz Qualcomm Snapdragon 800 MSM8974 ? 1 GHz Qualcomm Snapdragon S2 MSM8655
RAM 8 GB ? 2 GB ? ?
Storage 256 GB 8 GB * 32 GB * ? raw hardware ? raw hardware
Main Camera 48 megapixel 5 megapixel 20 megapixel - 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture 4K UHD 720p HD 1080p HD - VGA (640 x 480)
Front Camera 20 megapixel Yes 2 megapixel - Yes
Weight 6.77 oz
(192g)
4.8 oz
(136g)
5.96 oz
(169g)
3.14 oz
(89g)
4.9 oz
(139g)
Dimensions 3.61" x 2.86" x 0.63"
(92 x 73 x 16 mm)
4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
5.69" x 2.91" x 0.33"
(144 x 74 x 8.5 mm)
3.56" x 1.88" x 1.06"
(90 x 48 x 26.9 mm)
4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
Form Factor Clamshell Slab Slab Clamshell Slide
Platform / OS Android iOS Android (proprietary) Android
Network Bands

5G: 2, 5, 25, 41, 66, 71, 78

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

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 4, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

AMPS: 850

CDMA: 800, 850, 1900

Data Technology NR (5G) EVDO rA HSPA+ 42 1xRTT EVDO rA
Features 
Barometer Yes - - - -
Fingerprint Reader Yes
stand-alone
- - - -
Flashlight Yes - - - -
GPS / Location n/a n/a n/a Yes n/a
Ruggedized - - Yes - -
Water-Resistant Yes - Yes - -
Accessibility
Adjustable Text Size n/a n/a n/a - n/a
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages n/a n/a n/a Yes n/a
TTY/TDD (Digital) Yes - Yes Yes Yes
Alerts
Extra Display Yes - - Yes -
Connectivity
Bluetooth Yes Yes Yes - Yes
MirrorLink - - Yes - -
Mobile Hotspot n/a n/a n/a - n/a
NFC Yes - Yes - -
USB Yes
USB Type C
Yes Yes
Micro-USB
- Yes
Wi-Fi Yes
5 (802.11 ac,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 a,b,g,n)
Contacts
Picture ID n/a n/a n/a Yes n/a
Ringer ID n/a n/a n/a Yes n/a
Voice Dialing n/a n/a n/a Yes n/a
Customization
Custom Graphics n/a n/a n/a Yes n/a
Custom Ringtones n/a n/a n/a Yes 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
Dual-SIM Yes - - - -
WAP / Web Browser n/a n/a n/a Yes n/a
Input
Predictive Text Entry n/a n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes 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 - -
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player n/a n/a n/a - n/a
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - Yes Yes - -
Video Calling n/a n/a n/a - n/a
Power
Fast 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 Yes 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 Yes n/a
Voice
HD Voice Yes - - - -
Headset Jack (2.5 mm) n/a n/a n/a Yes n/a
Push-To-Talk - - - Yes -
Speaker Phone Yes Yes Yes Yes Yes
  Motorola razr (2020) Apple iPhone 4 (CDMA) Sony Xperia Z1 / Z1s Samsung VI-A820 Samsung Transform Ultra
  X > < X > < X > < X > < X

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

 
Phone Motorola razr (2020) Apple iPhone 4 (CDMA) Sony Xperia Z1 / Z1s Samsung VI-A820 Samsung Transform Ultra

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