Screen size
Ultimate 6150Winner: 2.8"+7.1%
Ultimate 81502.6"
Quick verdict
Ultimate 6150 and Ultimate 8150 are close on the measured specs.
Measured wins
Ultimate 6150
1
spec wins
Ties
9
equal specs
Ultimate 8150
1
spec wins
Screen size
Technology
Ultimate 6150
GSM / HSPA
Ultimate 8150
GSM / HSPA
2G bands
Ultimate 6150
GSM 850 / 900 / 1800 / 1900
Ultimate 8150
GSM 850 / 900 / 1800 / 1900
3G bands
Ultimate 6150
HSDPA 850 / 1900 / 2100
Ultimate 8150
HSDPA 850 / 1900 / 2100
Speed
Ultimate 6150
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Ultimate 8150
HSPA
Announced
Ultimate 6150
2007, February. Released 2008, January
Ultimate 8150
2007, February
Status
Ultimate 6150
Discontinued
Ultimate 8150
Discontinued
Dimensions
Ultimate 6150
118.5 x 60.5 x 15.5 mm (4.67 x 2.38 x 0.61 in)
Ultimate 8150
118.5 x 60.5 x 15.5 mm (4.67 x 2.38 x 0.61 in)
Weight
Ultimate 6150
152 g (5.36 oz)
Ultimate 8150
152 g (5.36 oz)
SIM
Ultimate 6150
Mini-SIM
Ultimate 8150
Mini-SIM
Type
Ultimate 6150
TFT resistive touchscreen, 256K colors (65K effective)
Ultimate 8150
TFT resistive touchscreen, 65K colors
Size
Ultimate 6150
2.8 inches, 24.3 cm2 (~33.9% screen-to-body ratio)
Ultimate 8150
2.6 inches, 20.9 cm2 (~29.2% screen-to-body ratio)
Resolution
Ultimate 6150
640 x 480 pixels, 4:3 ratio (~286 ppi density)
Ultimate 8150
480 x 640 pixels, 4:3 ratio (~308 ppi density)
Other
Ultimate 6150
Handwriting recognition
Ultimate 8150
Handwriting recognition
OS
Ultimate 6150
Microsoft Windows Mobile 6.0 Professional
Ultimate 8150
Microsoft Windows Mobile 6.0 Professional
CPU
Ultimate 6150
Intel Bulverde 520 MHz
Ultimate 8150
Intel XScale PXA270 520 MHz
Card slot
Ultimate 6150
microSD (dedicated slot)
Ultimate 8150
microSD (dedicated slot)
Internal
Ultimate 6150
128MB RAM, 256MB ROM
Ultimate 8150
128MB RAM, 256MB ROM
Single
Ultimate 6150
2 MP
Ultimate 8150
2 MP, AF
Video
Ultimate 6150
Yes
Ultimate 8150
Yes
Single
Ultimate 6150
VGA videocall camera
Ultimate 8150
VGA videocall camera
Video
Ultimate 6150
Ultimate 8150
Loudspeaker
Ultimate 6150
Yes
Ultimate 8150
Yes
Alert types
Ultimate 6150
Vibration; Downloadable polyphonic, MP3 ringtones
Ultimate 8150
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
Ultimate 6150
No
Ultimate 8150
No
WLAN
Ultimate 6150
Wi-Fi 802.11 b/g/e/i
Ultimate 8150
Wi-Fi 802.11 b/g/e/i
Bluetooth
Ultimate 6150
2.0, A2DP
Ultimate 8150
2.0, A2DP
Positioning
Ultimate 6150
No
Ultimate 8150
No
Infrared port
Ultimate 6150
Yes
Ultimate 8150
Yes
Radio
Ultimate 6150
Stereo FM radio
Ultimate 8150
Stereo FM radio
USB
Ultimate 6150
miniUSB
Ultimate 8150
miniUSB
Sensors
Ultimate 6150
Ultimate 8150
Browser
Ultimate 6150
WAP 2.0/xHTML, HTML (PocketIE)
Ultimate 8150
WAP 2.0/xHTML, HTML (PocketIE)
Other
Ultimate 6150
Voice memo MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Pocket Office File manager TV-out
Ultimate 8150
Voice memo MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Pocket Office File manager TV-out
Type
Ultimate 6150
Removable Li-Ion 1530 mAh battery
Ultimate 8150
Removable Li-Ion 1530 mAh battery
Colors
Ultimate 6150
Silver
Ultimate 8150
Silver
Price
Ultimate 6150
About 260 EUR
Ultimate 8150
About 260 EUR