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Phone Nokia Lumia 900 Alcatel Idol Motorola edge (2020) LG A340 Samsung Galaxy S21
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size 4.3" diag.
5 : 3
4.7" diag.
16 : 9
6.7" diag.
19.5 : 9
2.4" diag.
4 : 3
6.2" diag.
20 : 9
Display Resolution & Type 480 x 800 pixels
(~217 ppi)
AMOLED
540 x 960 pixels
(~234 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~385 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
Display Refresh ? 60 Hz 90 Hz ? 120 Hz
Battery 1,830 mAh 1,800 mAh 4,500 mAh 900 mAh 4,000 mAh
Processor 1.4 GHz Qualcomm S2 APQ8055 1 GHz MediaTek 6577 Qualcomm Snapdragon 765 Qualcomm QSC6270 2.8 GHz Qualcomm Snapdragon 888
RAM 512 MB 512 MB 6 GB ? 8 GB
Storage 16 GB 4 GB 256 GB * ? raw hardware 128 GB *
Main Camera 8 megapixel 8 megapixel 64 megapixel 1 megapixel 12 megapixel
Wide Camera - - 16 megapixel - 12 megapixel
Tele Camera - - 8 megapixel - 64 megapixel
Video Capture 720p HD 720p HD 4K UHD QVGA (320 x 240) 8K
Front Camera 1 megapixel 2 megapixel 25 megapixel - 10 megapixel
Weight 5.6 oz
(159g)
3.88 oz
(110g)
6.63 oz
(188g)
3.56 oz
(101g)
6.03 oz
(171g)
Dimensions 5.03" x 2.7" x 0.45"
(128 x 69 x 11.4 mm)
5.24" x 2.66" x 0.31"
(133 x 67 x 7.9 mm)
6.36" x 2.8" x 0.37"
(162 x 71 x 9.3 mm)
4.02" x 2.05" x 0.67"
(102 x 52 x 17 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
Form Factor Slab Slab Slab Clamshell Slab
Platform / OS Windows Android Android (proprietary) Android
Network Bands

4G LTE: 4, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

*

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 25, 28, 38, 41, 66, 71

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 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

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 3) HSPA 7.2 NR (5G) HSDPA 3.6 NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader - - Yes
in-display (optical)
- Yes
in-display (ultrasonic)
Flashlight - Yes Yes - Yes
GPS / Location n/a n/a n/a Yes n/a
Water-Resistant - - Yes
IPX4 (splash)
- Yes
IPX8 (SCUBA)
Accessibility
Adjustable Text Size n/a n/a n/a Yes n/a
Hearing Aid Compatible Yes 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 -
Connectivity
Bluetooth Yes
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot n/a n/a n/a - n/a
NFC - - Yes - Yes
USB Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Wi-Fi Yes Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
6 (802.11 a,ac,ax,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 Yes n/a
Data & Network
Data Tethering n/a n/a n/a Yes 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
Touch Screen Yes Yes Yes - Yes
Memory
Memory Card Slot - Yes 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 Yes n/a
Text Messaging Templates n/a n/a n/a Yes n/a
Music
FM Radio Yes Yes - - -
Headphone Jack (3.5mm) Yes Yes Yes - -
Music Player n/a n/a n/a Yes n/a
Stereo Speakers - - Yes - Yes
Photo & Video
DLNA - Yes - - -
TV Output - - - - Yes
Power
Fast Charging - - Yes - 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 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 - Yes
Speaker Phone Yes Yes Yes Yes Yes
  Nokia Lumia 900 Alcatel Idol Motorola edge (2020) LG A340 Samsung Galaxy S21
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Nokia Lumia 900 Alcatel Idol Motorola edge (2020) LG A340 Samsung Galaxy S21

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