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Phone LG K40 / Harmony 3 LG G Flex (Sprint) Samsung SPH-N270 (Matrix Phone) Nokia 6290 Asus Smartphone for Snapdragon Insiders
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Not yet released
Specifications 
Display Size 5.7" diag.
18 : 9
6" diag.
16 : 9
? 2.2" diag.
4 : 3
6.8" diag.
20.5 : 9
Display Resolution & Type 720 x 1440 pixels
(~282 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~245 ppi)
AMOLED
128 x 160 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
1080 x 2448 pixels
(~395 ppi)
AMOLED
Display Refresh 60 Hz 60 Hz ? ? 144 Hz
Battery 3,000 mAh 3,500 mAh 1,000 mAh 950 mAh 4,000 mAh
Processor 1.8 GHz Qualcomm Snapdragon 450 2.3 GHz Qualcomm Snapdragon 800 MSM8974 ? 369 MHz ARM 11 2.8 GHz Qualcomm Snapdragon 888
RAM 2 GB 2 GB ? ? 16 GB
Storage 32 GB 32 GB ? raw hardware ? raw hardware 512 GB
Main Camera 13 megapixel 13 megapixel - 2 megapixel 64 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 8 megapixel
Video Capture 1080p HD 4K UHD - QCIF (176 x 144) 8K
Front Camera 5 megapixel 2 megapixel - - 24 megapixel
Weight 5.11 oz
(145g)
6.24 oz
(177g)
4.66 oz
(132g)
4.06 oz
(115g)
7.41 oz
(210g)
Dimensions 6.02" x 2.83" x 0.32"
(153 x 72 x 8.1 mm)
6.32" x 3.21" x 0.31"
(161 x 82 x 7.9 mm)
4.53" x 2.28" x 0.79"
(115 x 58 x 20.1 mm)
3.7" x 1.97" x 0.82"
(94 x 50 x 20.8 mm)
6.82" x 3.04" x 0.38"
(173 x 77 x 9.6 mm)
Form Factor Slab Slab Slide Clamshell Slab
Platform / OS Android Android (proprietary) S60 (Symbian) Android
Network Bands

4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 25, 26, 41

WCDMA: 1, 2, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

WCDMA: 1

GSM: 850, 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 30, 38, 40, 41, 46, 48, 66, 71, 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, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 3, 4, 5, 8, 19

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 6) LTE (Cat 4) - EDGE NR (5G)
Features 
Fingerprint Reader Yes
stand-alone
- - - Yes
stand-alone
Flashlight Yes Yes - - Yes
GPS / Location n/a n/a Yes n/a n/a
Accessibility
Adjustable Text Size n/a n/a - n/a n/a
Hearing Aid Compatible Yes Yes - - Yes
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes - - -
Alerts
Extra Display - - - Yes -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes Yes - Yes Yes
Infrared (IR) - Yes - Yes -
Mobile Hotspot n/a n/a - n/a n/a
NFC Yes * Yes - - Yes
USB Yes
Micro-USB
Yes
Micro-USB
- Yes
Mini-USB
Yes
USB Type C
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- - Yes
6E (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a n/a Yes n/a n/a
Ringer ID n/a n/a Yes n/a n/a
Voice Dialing n/a n/a Yes 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
Dual-SIM - - - - Yes
WAP / Web Browser n/a n/a - n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes - Yes 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
Text Messaging Templates 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 Yes
Photo & Video
DLNA Yes Yes - - -
Miracast - Yes - - -
TV Output - Yes - - -
Video Calling n/a n/a - n/a n/a
Power
Fast Charging - - - - Yes
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a Yes n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
Games n/a n/a - n/a n/a
Java (J2ME) n/a n/a - n/a n/a
Voice
HD Voice Yes Yes - - Yes
Headset Jack (2.5 mm) n/a n/a Yes n/a n/a
Push-To-Talk - - - Yes * -
Speaker Phone Yes Yes - Yes Yes
  * Some versions only
  LG K40 / Harmony 3 LG G Flex (Sprint) Samsung SPH-N270 (Matrix Phone) Nokia 6290 Asus Smartphone for Snapdragon Insiders
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG K40 / Harmony 3 LG G Flex (Sprint) Samsung SPH-N270 (Matrix Phone) Nokia 6290 Asus Smartphone for Snapdragon Insiders

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