Name: N81
Brand: Nokia
SKU: n81
Availability: InStock
Rating: 5 (1 reviews)

N-Gage QD NAM	N81
Platform
Symbian	Symbian
Operating System
Symbian OS 6.1 Series 60 1st Edition (Pearl) 1	Symbian OS 9.2 Series 60 3rd Edition Feature Pack 1
Operating System Kernel Version
6	9.2

N-Gage QD NAM	N81
CPU Clock
104 MHz	369 MHz
CPU
ARM 920T 1,997 32 bit single-core 16 Kbyte I-Cache 16 Kbyte D-Cache	Nokia Rapido 2,007 32 bit single-core
RAM Type
SDRAM	SDRAM
RAM Capacity
16 MiB RAM	96 MiB RAM, 42 MiB user accessible RAM
Non-volatile Memory Type
Flash EEPROM	Flash EEPROM
Non-volatile Memory Interface
Yes	Yes
Non-volatile Memory Capacity
16 MiB non-volatile 3.4 MiB free user storage	128 MiB non-volatile 12 MiB free user storage

N-Gage QD NAM	N81
Display Diagonal
54.5 mm 2.1 inch	61 mm 2.4 inch
Resolution
176x208 36608 pixels	240x320 76800 pixels
Display Width
35.2 mm 1.39 inch	36.6 mm 1.44 inch
Display Height
41.6 mm 1.64 inch	48.8 mm 1.92 inch
Horizontal Full Bezel Width
82.8 mm	13.4 mm
Display Area
1464.6 square millimeter	1786.1 square millimeter
Display Area Utilization
18.3%	35.0%
Pixel Size
0.20002 mm/pixel	0.1525 mm/pixel
Pixel Density
127 PPI	167 PPI
Display Type
Color TN-TFT LCD display	Color TN-TFT LCD display
Display Color Depth
12 bit/pixel	24 bit/pixel
Number of Display Scales
4,096	16.8M
Display Illumination
Yes	Yes
Display Light Reflection Mode
transflective	transflective
Display Subpixel Scheme
RGB Matrix (3 subpixels)	RGB Matrix (3 subpixels)
Scratch Resistant Screen
No	No
Graphical Controller
N/A	N/A
A/V Out
No	No

N-Gage QD NAM	N81
Audio Channel(s)
mono	stereo
Microphone(s)
mono	mono
D/A Converter Nominal Resolution
12 bit quantization	16 bit quantization
D/A Holding Frequency
16000 Hz	48000 Hz
Loudspeaker(s):
mono	stereo
Audio Output:
Proprietary	3.5mm

N-Gage QD NAM	N81
Supported Cellular Bands
GSM 850MHz (B5) GSM 1900MHz (PCS, B2) bands	GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) bands
Supported Cellular Data Links
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 data links	CSD 9.6 kbps HSCSD 57.6 kbps GPRS (Class unspecified) GPRS Multi-slot Class 32 EDGE (Class unspecified) EDGE Multi-slot Class 32 UMTS 384 kbps (W-CDMA) data links
SIM Card Slot
Mini-SIM (2FF)	Mini-SIM (2FF)
Cellular Antenna
Internal antenna	Internal antenna
Call Alert Sound
24-chord melody	64-chord melody
Complementary Phone Services
Voice transmission Vibrating Alert Speakerphone	Voice transmission Voice speaker Vibrating Alert Speakerphone
Sec. Supported Cellular Networks:
No	No

N-Gage QD NAM	N81
Keyboard
Built-in numeric	Slide-out numeric
Keyboard Backlight
Aut. keyboard backlight (upon press of key)	Aut. keyboard backlight (upon press of key)
Number of keys
20	12
Directional Pad
Four-way (with action button)-way	Four-way (with action button)-way

N-Gage QD NAM	N81
Expansion Interfaces
MMC	TransFlash, microSD, microSDHC
USB
No No	USB 2.0 USB Full-Speed (12 Mbps)
USB Connector
No	USB Series Micro-B (Micro-USB)
Bluetooth
Bluetooth 1.1 Internal antenna	Bluetooth 2.0 Internal antenna
Wireless LAN
No	IEEE 802.11b, IEEE 802.11g, Internal antenna

N-Gage QD NAM	N81
FM Radio Receiver
FM radio (88-108 MHz) Proprietary headset as antenna	FM radio (88-108 MHz) Proprietary headset as antenna

N-Gage QD NAM	N81
Supported GPS protocol(s)
No	No

N-Gage QD NAM	N81
Built-in accelerometer
No	No

N-Gage QD NAM	N81
Protection from solid materials
Yes	Yes
Protection from liquids
Yes	Yes

N-Gage QD NAM	N81
Battery
Lithium-ion removable 1-cell	Lithium-ion polymer (LiPo) removable 1-cell
Nominal Cell Capacity (1st cell)
1070 mAh cell	1050 mAh cell
Nominal Battery Capacity
1070 mAh battery	1050 mAh battery
Estimated Battery Life
12.0 hours	11.0 hours
Estimated Average Current
89 mA	95 mA

N-Gage QD NAM	N81

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