Screen size
Prism IIWinner: 3.5"+14%
Sidekick LX3.0"
Quick verdict
Prism II leads the measured specs 13-0.
Measured wins
Prism II
13
spec wins
Overall winner
Ties
2
equal specs
Sidekick LX
0
spec wins
Screen size
Technology
Prism II
GSM / HSPA
Sidekick LX
GSM
2G bands
Prism II
GSM 850 / 900 / 1800 / 1900
Sidekick LX
GSM 850 / 900 / 1800 / 1900
3G bands
Prism II
HSDPA 850 / 1700 / 1900 / 2100
Sidekick LX
-
Speed
Prism II
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU 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
SD card
equal specsStereo speakers
Sidekick LX
-
GPRS
Prism II
-
Sidekick LX
Class 10
EDGE
Prism II
-
Sidekick LX
Class 10
Announced
Prism II
2013, June. Released 2013, June
Sidekick LX
2007, September
Status
Prism II
Discontinued
Sidekick LX
Discontinued
Dimensions
Prism II
117 x 62 x 12.4 mm (4.61 x 2.44 x 0.49 in)
Sidekick LX
129.5 x 60 x 22 mm (5.10 x 2.36 x 0.87 in)
Weight
Prism II
100 g (3.53 oz)
Sidekick LX
162 g (5.71 oz)
SIM
Prism II
Mini-SIM
Sidekick LX
Mini-SIM
Keyboard
Prism II
-
Sidekick LX
QWERTY
Type
Prism II
TFT
Sidekick LX
TFT, 65K colors
Size
Prism II
3.5 inches, 36.5 cm2 (~50.3% screen-to-body ratio)
Sidekick LX
3.0 inches, 25.6 cm2 (~33.0% screen-to-body ratio)
Resolution
Prism II
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Sidekick LX
240 x 400 pixels, 5:3 ratio (~155 ppi density)
OS
Prism II
Android 4.1 (Jelly Bean)
Sidekick LX
Danger OS
CPU
Prism II
1.0 GHz Cortex-A5
Sidekick LX
-
Card slot
Prism II
microSDHC (dedicated slot)
Sidekick LX
microSD (dedicated slot)
Internal
Prism II
4GB 512MB RAM
Sidekick LX
64MB RAM, 64MB ROM
Single
Prism II
3.15 MP
Sidekick LX
1.3 MP
Video
Prism II
Yes
Sidekick LX
Yes
Other
Prism II
No
Sidekick LX
No
Loudspeaker
Prism II
Yes
Sidekick LX
Yes
3.5mm jack
Prism II
Yes
Sidekick LX
No
WLAN
Prism II
Wi-Fi 802.11 b/g/n, hotspot
Sidekick LX
No
Bluetooth
Prism II
4.0, A2DP
Sidekick LX
2.0
Positioning
Prism II
GPS
Sidekick LX
No
NFC
Prism II
No
Sidekick LX
-
Radio
Prism II
FM radio
Sidekick LX
No
USB
Prism II
microUSB 2.0
Sidekick LX
Proprietary
Sensors
Prism II
Accelerometer
Sidekick LX
Browser
Prism II
-
Sidekick LX
WAP 2.0/xHTML, HTML
Other
Prism II
-
Sidekick LX
MP3/WMA audio player MP4 player Voice memo
Type
Prism II
Li-Ion 1750 mAh, removable
Sidekick LX
Removable Li-Ion 1540 mAh battery
Stand-by
Prism II
Up to 260 h
Sidekick LX
Up to 96 h
Talk time
Prism II
Up to 8 h
Sidekick LX
Up to 6 h 50 min
Colors
Prism II
Black
Sidekick LX
Black
Price
Prism II
About 90 EUR
Sidekick LX
About 160 EUR
SAR
Prism II
-
Sidekick LX
0.40 W/kg (head) 0.46 W/kg (body)