Screen size
equal specsB252.0"
B302.0"
Quick verdict
B25 leads the measured specs 3-2.
Measured wins
B25
3
spec wins
Overall winner
Ties
9
equal specs
B30
2
spec wins
Screen size
equal specsTechnology
B25
GSM
B30
GSM / HSPA
2G bands
B25
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
B30
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
B25
Yes
B30
-
EDGE
B25
Yes
B30
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
B25
-
B30
HSDPA 900 / 2100
Speed
B25
-
B30
HSPA
Announced
B25
2013. Released 2013
B30
2015, June. Released 2015, June
Status
B25
Discontinued
B30
Discontinued
Dimensions
B25
125 x 57 x 22 mm (4.92 x 2.24 x 0.87 in)
B30
118 x 54 x 16 mm (4.65 x 2.13 x 0.63 in)
Weight
B25
161 g (5.68 oz)
B30
101 g (3.56 oz)
SIM
B25
Dual SIM
B30
Dual SIM
Other
B25
IP67 dust/water resistant (up to 1m for 30 min) Drop resistant up to 1.8m Flashlight
B30
IP67 dust/water resistant (up to 1m for 30 min) MIL-STD-810G compliant Drop resistant up to 1.8m Flashlight
Type
B25
TFT
B30
TFT
Size
B25
2.0 inches, 12.4 cm2 (~17.4% screen-to-body ratio)
B30
2.0 inches, 12.6 cm2 (~19.8% screen-to-body ratio)
Resolution
B25
240 x 320 pixels, 4:3 ratio (~200 ppi density)
B30
144 x 176 pixels (~114 ppi density)
Protection
B25
-
B30
Scratch-proof glass
Chipset
B25
Mediatek MT6235
B30
Spreadtrum 7701
CPU
B25
208 MHz
B30
-
Card slot
B25
microSDHC (dedicated slot)
B30
microSDHC
Phonebook
B25
Yes
B30
Yes
Call records
B25
Yes
B30
Yes
Single
B25
2 MP, AF
B30
2 MP
Video
B25
Yes
B30
Yes
Features
B25
-
B30
LED flash
Other
B25
No
B30
No
Loudspeaker
B25
Yes
B30
Yes
3.5mm jack
B25
Yes
B30
Yes
WLAN
B25
No
B30
No
Bluetooth
B25
2.1
B30
2.1
Positioning
B25
No
B30
No
NFC
B25
No
B30
No
Radio
B25
FM radio
B30
FM radio
USB
B25
microUSB 2.0
B30
microUSB 2.0
Sensors
B25
B30
Messaging
B25
SMS
B30
SMS
Games
B25
No
B30
No
Java
B25
B30
Type
B25
Li-Ion 1300 mAh, removable
B30
Li-Ion 1000 mAh, non-removable
Stand-by
B25
Up to 156 h
B30
Up to 240 h
Talk time
B25
Up to 9 h 30 min
B30
Up to 6 h
Colors
B25
Black
B30
Black
Price
B25
About 140 EUR
B30
About 140 EUR