Screen size
2GB XpressWinner: 4.5"+60%
C3051.8"
Quick verdict
2GB Xpress leads the measured specs 13-1.
Measured wins
2GB Xpress
13
spec wins
Overall winner
Ties
3
equal specs
C305
1
spec wins
Screen size
Technology
2GB Xpress
GSM / HSPA
C305
GSM
2G bands
2GB Xpress
GSM 900 / 1800 - SIM 1 & SIM 2
C305
GSM 850 / 1900 - SIM 1 & SIM 2
3G bands
2GB Xpress
HSDPA 2100
C305
-
Speed
2GB Xpress
HSPA 21.1/5.76 Mbps
C305
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
equal specsSD card
equal specsStereo speakers
-
GPRS
2GB Xpress
-
C305
Yes
EDGE
2GB Xpress
-
C305
No
Announced
2GB Xpress
2015, July. Released 2015, July
C305
2011
Status
2GB Xpress
Discontinued
C305
Discontinued
Dimensions
2GB Xpress
133.5 x 66.5 x 10.1 mm (5.26 x 2.62 x 0.40 in)
C305
105 x 43 x 15 mm (4.13 x 1.69 x 0.59 in)
Weight
2GB Xpress
134 g (4.73 oz)
C305
73 g (2.57 oz)
SIM
2GB Xpress
Dual SIM
C305
Dual SIM (Mini-SIM)
Other
2GB Xpress
-
C305
Flashlight
Type
2GB Xpress
IPS LCD
C305
TFT
Size
2GB Xpress
4.5 inches, 57.6 cm2 (~64.9% screen-to-body ratio)
C305
1.8 inches, 10.3 cm2 (~22.8% screen-to-body ratio)
Resolution
2GB Xpress
480 x 800 pixels, 5:3 ratio (~207 ppi density)
C305
186 x 220 pixels (~160 ppi density)
OS
2GB Xpress
Android 4.4.2 (KitKat), upgradable to 5.0 (Lollipop)
C305
-
Chipset
2GB Xpress
Spreadtrum 7731
C305
-
CPU
2GB Xpress
Quad-core 1.2 GHz
C305
-
GPU
2GB Xpress
Mali-400
C305
-
Card slot
2GB Xpress
microSDHC
C305
microSDHC (dedicated slot)
Internal
2GB Xpress
16GB 2GB RAM
C305
-
Phonebook
2GB Xpress
-
C305
500 entries
Call records
2GB Xpress
-
C305
20 dialed, 20 received, 20 missed calls
Single
2GB Xpress
5 MP, AF
C305
1.3 MP
Features
2GB Xpress
LED flash
C305
-
Video
2GB Xpress
Yes
C305
Yes
Single
2GB Xpress
1.3 MP
C305
-
Video
2GB Xpress
C305
-
Other
2GB Xpress
-
C305
No
Loudspeaker
2GB Xpress
Yes
C305
Yes
3.5mm jack
2GB Xpress
Yes
C305
Yes
WLAN
2GB Xpress
Wi-Fi 802.11 b/g/n, hotspot
C305
No
Bluetooth
2GB Xpress
2.1, EDR
C305
2.0
Positioning
2GB Xpress
GPS
C305
No
NFC
2GB Xpress
No
C305
-
Radio
2GB Xpress
FM radio
C305
Stereo FM radio
USB
2GB Xpress
microUSB 2.0
C305
microUSB
Sensors
2GB Xpress
Accelerometer
C305
Messaging
2GB Xpress
-
C305
SMS, MMS
Games
2GB Xpress
-
C305
Yes
Java
2GB Xpress
-
C305
No
Other
2GB Xpress
-
C305
Audio/video player
Type
2GB Xpress
Li-Ion 1500 mAh battery
C305
Removable Li-Ion 850 mAh battery
Stand-by
2GB Xpress
-
C305
Up to 160 h
Talk time
2GB Xpress
-
C305
Up to 5 h
Colors
2GB Xpress
Black
C305
Black/Red