Screen size
equal specs225 4G (2024)2.4"
N812.4"
Quick verdict
225 4G (2024) leads the measured specs 6-2.
Measured wins
225 4G (2024)
6
spec wins
Overall winner
Ties
6
equal specs
N81
2
spec wins
Screen size
equal specsTechnology
225 4G (2024)
GSM / HSPA / LTE
N81
GSM / UMTS
2G bands
225 4G (2024)
GSM 850 / 900 / 1800 / 1900
N81
GSM 850 / 900 / 1800 / 1900
3G bands
225 4G (2024)
HSDPA 850 / 900 / 2100
N81
UMTS 2100
4G bands
225 4G (2024)
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EU, EMEA, APAC
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
N81
-
Speed
225 4G (2024)
HSPA, LTE
N81
Yes, 384 kbps
Announced
225 4G (2024)
2024, April 30
N81
2007, August. Released 2007, November
Status
225 4G (2024)
Available. Released 2024, May
N81
Discontinued
Dimensions
225 4G (2024)
121.5 x 52 x 11.6 mm (4.78 x 2.05 x 0.46 in)
N81
102 x 50 x 17.9 mm, 86 cc (4.02 x 1.97 x 0.70 in)
Weight
225 4G (2024)
-
N81
140 g (4.94 oz)
SIM
225 4G (2024)
Nano-SIM + Nano-SIM
N81
Mini-SIM
Type
225 4G (2024)
TFT LCD
N81
TFT, 16M colors
Size
225 4G (2024)
2.4 inches, 17.8 cm2 (~28.2% screen-to-body ratio)
N81
2.4 inches, 17.8 cm2 (~35.0% screen-to-body ratio)
Resolution
225 4G (2024)
240 x 320 pixels, 4:3 ratio (~167 ppi density)
N81
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Other
225 4G (2024)
-
N81
Touch-sensitive Navi wheel
Chipset
225 4G (2024)
Unisoc T107 (22 nm)
N81
-
CPU
225 4G (2024)
1.0 GHz Cortex-A7
N81
369 MHz ARM 11
OS
225 4G (2024)
-
N81
Symbian OS 9.2, Series 60 v3.1 UI
Card slot
225 4G (2024)
microSDHC
N81
microSDHC (dedicated slot), 2 GB included
Phonebook
225 4G (2024)
Yes
N81
-
Call records
225 4G (2024)
Yes
N81
-
Internal
225 4G (2024)
128MB 64MB RAM
N81
12MB 96MB RAM
Single
225 4G (2024)
0.3 MP
N81
2 MP
Features
225 4G (2024)
LED flash
N81
LED flash
Video
225 4G (2024)
Yes
N81
320p@15fps
Other
225 4G (2024)
N81
-
Single
225 4G (2024)
-
N81
CIF videocall camera
Video
225 4G (2024)
-
N81
Loudspeaker
225 4G (2024)
Yes
N81
Yes
3.5mm jack
225 4G (2024)
Yes
N81
Yes
Alert types
225 4G (2024)
-
N81
Vibration; Downloadable polyphonic, monophonic, MP3 ringtones
WLAN
225 4G (2024)
No
N81
Wi-Fi 802.11b/g with UPnP
Bluetooth
225 4G (2024)
5.0, A2DP, LE
N81
2.0, A2DP
Positioning
225 4G (2024)
No
N81
No
NFC
225 4G (2024)
No
N81
-
Radio
225 4G (2024)
Wireless FM radio
N81
Stereo FM radio
USB
225 4G (2024)
USB Type-C
N81
microUSB 2.0
Sensors
225 4G (2024)
No
N81
Messaging
225 4G (2024)
SMS
N81
-
Games
225 4G (2024)
Yes
N81
-
Java
225 4G (2024)
No
N81
-
Other
225 4G (2024)
MP3 player Cloud Apps portal
N81
MP3/AAC/MP4 player Predictive text input Push to talk Voice dial/memo Organizer
Browser
225 4G (2024)
-
N81
WAP 2.0/xHTML, HTML
Type
225 4G (2024)
Li-Ion 1450 mAh, removable
N81
Removable Li-Po 1050 mAh battery (BT-6MT)
Stand-by
225 4G (2024)
-
N81
Up to 410 h
Talk time
225 4G (2024)
-
N81
Up to 4 h (2G) / 3 h (3G)
Colors
225 4G (2024)
Pink, Dark Blue
N81
Cobalt blue, Graphite grey
SAR
225 4G (2024)
-
N81
0.73 W/kg (head) 0.60 W/kg (body)
SAR EU
225 4G (2024)
-
N81
0.81 W/kg (head)
Price
225 4G (2024)
-
N81
About 200 EUR