Screen size
Diamond DustWinner: 2.2"+9.1%
Hydro2.0"
Quick verdict
Hydro leads the measured specs 7-3.
Measured wins
Diamond Dust
3
spec wins
Ties
4
equal specs
Hydro
7
spec wins
Overall winner
Screen size
Technology
Diamond Dust
GSM
Hydro
GSM
2G bands
Diamond Dust
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 850 / 900 / 1800 / 1900 - SIM 2
Hydro
GSM 850 / 900 / 1800 / 1900
GPRS
Diamond Dust
Class 12
Hydro
Yes
EDGE
Diamond Dust
No
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Hydro
No
Announced
Diamond Dust
2012, August. Released 2012, August
Hydro
2013. Released 2013
Status
Diamond Dust
Discontinued
Hydro
Discontinued
Dimensions
Diamond Dust
115 x 61 x 12.8 mm (4.53 x 2.40 x 0.50 in)
Hydro
114 x 54 x 11.8 mm (4.49 x 2.13 x 0.46 in)
Weight
Diamond Dust
-
Hydro
85 g (3.00 oz)
Keyboard
Diamond Dust
QWERTY
Hydro
-
SIM
Diamond Dust
Dual SIM (Mini-SIM)
Hydro
Yes
Other
Diamond Dust
-
Hydro
IP54 dust protected and water resistant (water splashes) Flashlight
Type
Diamond Dust
TFT
Hydro
TFT
Size
Diamond Dust
2.2 inches, 15.3 cm2 (~21.8% screen-to-body ratio)
Hydro
2.0 inches, 12.6 cm2 (~20.5% screen-to-body ratio)
Resolution
Diamond Dust
176 x 144 pixels (~103 ppi density)
Hydro
144 x 176 pixels (~114 ppi density)
Chipset
Diamond Dust
Mediatek MT6252C
Hydro
-
Card slot
Diamond Dust
microSDHC (dedicated slot)
Hydro
microSDHC (dedicated slot)
Phonebook
Diamond Dust
300 entries
Hydro
500 contacts
Call records
Diamond Dust
Yes
Hydro
100 entries
Internal
Diamond Dust
16MB ROM
Hydro
-
Single
Diamond Dust
VGA
Hydro
1.3 MP
Video
Diamond Dust
Yes
Hydro
Yes
Other
Diamond Dust
No
Hydro
No
Loudspeaker
Diamond Dust
Yes
Hydro
Yes
3.5mm jack
Diamond Dust
Yes
Hydro
No
WLAN
Diamond Dust
Wi-Fi 802.11 b/g/n
Hydro
No
Bluetooth
Diamond Dust
2.0
Hydro
2.0
Positioning
Diamond Dust
No
Hydro
No
Radio
Diamond Dust
FM radio
Hydro
FM radio
USB
Diamond Dust
Proprietary
Hydro
microUSB 2.0
NFC
Diamond Dust
-
Hydro
No
Sensors
Diamond Dust
Hydro
Messaging
Diamond Dust
SMS, MMS
Hydro
SMS, MMS
Games
Diamond Dust
Yes
Hydro
Yes
Java
Diamond Dust
Yes
Hydro
No
Other
Diamond Dust
TV app MP3/3gp player Organizer E-book reader Unit converter
Hydro
MP3/MP4 player
Type
Diamond Dust
Removable Li-Ion 950 mAh battery
Hydro
Li-Ion 500 mAh, removable
Stand-by
Diamond Dust
-
Hydro
Up to 80 h
Talk time
Diamond Dust
-
Hydro
Up to 5 h
Colors
Diamond Dust
White, Black, Pink, Blue, Violet
Hydro
Black, White, Blue