Screen size
A4Winner: 4.0"+40%
K11+2.4"
Quick verdict
A4 leads the measured specs 6-3.
Measured wins
A4
6
spec wins
Overall winner
Ties
3
equal specs
K11+
3
spec wins
Screen size
Technology
A4
GSM / HSPA
K11+
GSM
2G bands
A4
GSM 850 / 1900 - SIM 1 & SIM 2, GSM 900 / 1800 - SIM 1 & SIM 2
K11+
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A4
HSDPA 900 / 2100 , HSDPA 850 / 1900
K11+
-
Speed
A4
HSPA
K11+
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
-
GPRS
A4
-
K11+
No
EDGE
A4
-
K11+
No
Announced
A4
2013, March. Released 2013, March
K11+
2012
Status
A4
Discontinued
K11+
Discontinued
Dimensions
A4
124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
K11+
-
Weight
A4
75 g (2.65 oz)
K11+
61 g (2.15 oz)
SIM
A4
Dual SIM (Mini-SIM)
K11+
Dual SIM (Mini-SIM)
Type
A4
TFT, 256K colors
K11+
TFT, 65K colors
Size
A4
4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
K11+
2.4 inches, 17.8 cm2
Resolution
A4
320 x 480 pixels, 3:2 ratio (~144 ppi density)
K11+
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A4
Android 2.3.6 (Gingerbread)
K11+
-
Card slot
A4
microSDHC (dedicated slot)
K11+
microSDHC (dedicated slot)
Internal
A4
256MB 512MB
K11+
-
Phonebook
A4
-
K11+
300 entries
Call records
A4
-
K11+
Yes
Single
A4
3.15 MP
K11+
VGA
Video
A4
Yes
K11+
Yes
Single
A4
Yes
K11+
-
Video
A4
K11+
-
Other
A4
-
K11+
No
Loudspeaker
A4
Yes
K11+
Yes
3.5mm jack
A4
Yes
K11+
No
WLAN
A4
Wi-Fi 802.11 b/g/n, hotspot
K11+
No
Bluetooth
A4
Yes
K11+
2.0
Positioning
A4
No
K11+
No
NFC
A4
No
K11+
No
Radio
A4
FM radio
K11+
FM radio
USB
A4
Proprietary
K11+
microUSB
Sensors
A4
Accelerometer
K11+
Messaging
A4
-
K11+
SMS
Games
A4
-
K11+
Yes
Java
A4
-
K11+
Yes
Other
A4
-
K11+
Audio/video player Photo viewer Organizer
Type
A4
Li-Ion 1400 mAh battery
K11+
Li-Ion 1000 mAh, removable
Stand-by
A4
Up to 250 h
K11+
Up to 280 h
Talk time
A4
Up to 4 h 20 min
K11+
Up to 3 h
Colors
A4
White/Black
K11+
Black/Red, White/Black
Price
A4
About 70 EUR
K11+
About 30 EUR