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Phone Samsung SGH-X640 Nokia 8265 / 8265i Samsung Gravity TXT Asus Smartphone for Snapdragon Insiders Google Pixel 3a XL
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Not yet released Released
Specifications 
Display Size ? ? 2.4" diag.
4 : 3
6.8" diag.
20.5 : 9
6" diag.
18 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
83 x 47 pixels 240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
1080 x 2448 pixels
(~395 ppi)
AMOLED
1080 x 2160 pixels
(~402 ppi)
AMOLED
Display Refresh ? ? ? 144 Hz 60 Hz
Battery 800 mAh 1,000 mAh 1,000 mAh 4,000 mAh 3,700 mAh
Processor ? ? ? 2.8 GHz Qualcomm Snapdragon 888 2 GHz Qualcomm Snapdragon 670
RAM ? ? ? 16 GB 4 GB
Storage ? raw hardware ? raw hardware ? raw hardware 512 GB 64 GB
Main Camera Yes - 2 megapixel 64 megapixel 12 megapixel
Wide Camera - - - 12 megapixel -
Tele Camera - - - 8 megapixel -
Video Capture - - QVGA (320 x 240) 8K 4K UHD
Front Camera - - - 24 megapixel 8 megapixel
Weight 3 oz
(85g)
3.8 oz
(108g)
3.95 oz
(112g)
7.41 oz
(210g)
5.89 oz
(167g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.21" x 1.88" x 0.87"
(107 x 48 x 22.1 mm)
4.41" x 2.09" x 0.55"
(112 x 53 x 14 mm)
6.82" x 3.04" x 0.38"
(173 x 77 x 9.6 mm)
6.3" x 3" x 0.3"
(160 x 76 x 7.6 mm)
Form Factor Clamshell Slab Slide Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) Android Android
Network Bands

GSM: 900, 1800, 1900

TDMA: 850, 1900

AMPS: 850

WCDMA: 2, 4

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

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology GPRS - HSPA 7.2 NR (5G) LTE (Cat 11)
Features 
Barometer - - - - Yes
Fingerprint Reader - - - Yes
stand-alone
Yes
stand-alone
Flashlight - - - Yes Yes
GPS / Location - - Yes n/a n/a
Accessibility
Hearing Aid Compatible - - Yes Yes Yes
Multiple Languages Yes Yes Yes n/a n/a
TTY/TDD (Digital) - - - - Yes
Alerts
Ringer Profiles - Yes Yes - -
Connectivity
Bluetooth - - Yes Yes Yes
NFC - - - Yes Yes
USB - - Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Wi-Fi - - - Yes
6E (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID Yes Yes Yes n/a n/a
Ringer ID Yes - Yes n/a n/a
Voice Dialing - - Yes n/a n/a
Customization
Changeable Body Plates - Yes - - -
Custom Graphics Yes Yes Yes n/a n/a
Custom Ringtones Yes Yes Yes n/a n/a
Real-Music Ringers - - Yes n/a n/a
Data & Network
Dual-SIM - - - Yes -
WAP / Web Browser Yes Yes * Yes n/a n/a
Input
Predictive Text Entry Yes Yes Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen - - - Yes Yes
Memory
Memory Card Slot - - Yes - -
Messaging
Email Client - - Yes n/a n/a
EMS / Picture Messaging Yes Yes - n/a n/a
Instant Messaging - - Yes n/a n/a
MMS Yes - Yes n/a n/a
Text Messaging Templates Yes - Yes n/a n/a
Music
Headphone Jack (3.5mm) - - Yes - Yes
Music Player - - Yes n/a n/a
Stereo Speakers - - - Yes Yes
Power
Fast Charging - - - Yes Yes
Productivity
Alarm Yes Yes Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List Yes - - n/a n/a
Voice Memo Yes - Yes n/a n/a
Software
Games Yes Yes Yes n/a n/a
Java (J2ME) Yes - Yes n/a n/a
Voice
Call Screening - - - - Yes
HD Voice - - - Yes Yes
Headset Jack (2.5 mm) Yes - - n/a n/a
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Nokia 8265 / 8265i Samsung Gravity TXT Asus Smartphone for Snapdragon Insiders Google Pixel 3a XL
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Phone Samsung SGH-X640 Nokia 8265 / 8265i Samsung Gravity TXT Asus Smartphone for Snapdragon Insiders Google Pixel 3a XL

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