Form Factor
Body
Clamshell	Clamshell
Dimensions
92.5 x 46.4 x 16.7 mm, 63 cc (3.64 x 1.83 x 0.66 in)	Unfolded: 201 x 55.1 x 10.9 mm Folded: 108.4 x 55.1 x 18.9 mm
Weight
124 g (4.37 oz)	123.5 g (4.37 oz)
Colors
Storm Blue, Red, Emerald Green, Espresso Brown, Graphite, Passionate Purple	Power Pink
Models
	TA-1681

Type
Display
TFT, 16M colors	TFT LCD
Size
2.2 inches, 15.0 cm² (~34.9% screen-to-body ratio)	2.8 inches, 24.3 cm² (~21.9% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~182 ppi density)	240 x 320 pixels, 4:3 ratio (~143 ppi density)
Secondary
Second external monochrome TFT display, 128 x 160 pixels	Secondary external 1.77" display

Alert Types
Notifications
Vibration, Downloadable polyphonic, MP3 ringtones

Internal Memory
Memory
20MB	4GB ROM, 512MB RAM 128MB ROM, 64MB RAM
Storage Type
	128MB (INT) 4GB (USA)
Card Slot
microSDHC (dedicated slot), 512 MB included	microSDHC
Phonebook
2000 entries, Photocall	Yes
Call Records
20 dialed, 20 received, 20 missed calls	Yes

Operating System (OS)
Software
Nokia OS, Series 40 6th Edition	KaiOS 3.1 (USA only)
Java
Yes, MIDP 2.1
Browser
WAP 2.0/xHTML, HTML, Adobe Flash Lite
Messaging
SMS, MMS, Email, IM	SMS, MMS
Games
Yes	Yes

Chipset
Hardware
	Unisoc T107 (22 nm) INT Qualcomm QM215 Snapdragon 215 (28 nm) USA
CPU
	1.0 GHz Cortex-A7 INT Quad-core 1.3 GHz Cortex-A53 USA
GPU
	Adreno 308 (USA)
Sensors
	No
Keyboard
Numeric keypad
Soft Keys
2
SIM
Mini-SIM	Nano-SIM + Nano-SIM
Speakers
Yes 2.5 mm audio jack	Yes
Navigation / Controls Keys
D-Pad
Audio Jack
No	3.5 mm

Battery Type
Battery
Removable Li-Ion 870 mAh battery (BL-5BT)	Li-Ion 1450 mAh, removable
Standby
Up to 288 h
Charging
	Compatible with a charging cradle
Talk Time
Up to 6 h

Features
Additional Features
Exchangeable Xpress-on covers Push-to-open mechanism Voice memo Predictive text input

Nokia 7510 Supernova

HMD Barbie