Type
Display
TFT, 65K colors	TFT LCD, 256K colors
Size
1.56 inches, 7.9 cm² (~16.8% screen-to-body ratio)	2.4 inches, 17.8 cm² (~25.4% screen-to-body ratio)
Resolution
128 x 128 pixels, 1:1 ratio (~116 ppi density)	240 x 320 pixels, 4:3 ratio (~167 ppi density)

Alert Types
Notifications
Vibration, Downloadable polyphonic ringtones

Internal Memory
Memory
2.3MB	4GB ROM, 512MB RAM
Card Slot
	microSDHC
Phonebook
500 entries	Yes
Call Records
20 dialed, 20 received, 20 missed calls	Yes

Operating System (OS)
Software
Nokia OS, Series 40 3rd Edition	Energizer OS
Java
Yes, MIDP 2.0	No
Browser
WAP 2.0/xHTML
Messaging
SMS, MMS, EMail, Instant Messaging	SMS, MMS, Email
Games
Yes + downloadable	Downloadable

Chipset
Hardware
	Mediatek MT6739
CPU
	Quad-core 1.5 GHz
GPU
	PowerVR GE8100
Sensors
	No
Keyboard
Numeric keypad	Numeric keypad
Soft Keys
2	2
SIM
Mini-SIM	Dual SIM (Micro-SIM, Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Navigation / Controls Keys
Joystick	D-Pad
Audio Jack
	3.5 mm

Battery Type
Battery
Removable Li-Ion 900 mAh battery (BL-5B)	2000 mAh battery
Standby
Up to 320 h
Talk Time
Up to 3 h

Radio
Multimedia
	FM radio

Main Features
Additional Features
Downloadable wallpapers, screensavers
Features
Push to talk Presence enhanced contacts SyncML Voice dial/memo	Downloadable applications Facebook, Gmail, Whatsapp, etc.

Nokia 6021

Energizer E242s+