Screen size
equal specsA4034.0"
Campus Buddy A4044.0"
Quick verdict
Campus Buddy A404 leads the measured specs 3-1.
Measured wins
A403
1
spec wins
Ties
12
equal specs
Campus Buddy A404
3
spec wins
Overall winner
Screen size
equal specsTechnology
A403
GSM / HSPA
Campus Buddy A404
GSM / HSPA
2G bands
A403
GSM 900 / 1800 - SIM 1 & SIM 2
Campus Buddy A404
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A403
HSDPA 2100
Campus Buddy A404
HSDPA 2100
Speed
A403
HSPA
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Campus Buddy A404
Yes, 384 kbps
Announced
A403
2015, August. Released 2015, August
Campus Buddy A404
2014, July. Released 2014, July
Status
A403
Discontinued
Campus Buddy A404
Discontinued
Dimensions
A403
125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)
Campus Buddy A404
126.5 x 64.2 x 9.8 mm (4.98 x 2.53 x 0.39 in)
Weight
A403
113 g (3.99 oz)
Campus Buddy A404
131 g (4.62 oz)
SIM
A403
Dual SIM
Campus Buddy A404
Dual SIM
Type
A403
TFT, 256K colors
Campus Buddy A404
TFT, 256K colors
Size
A403
4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)
Campus Buddy A404
4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)
Resolution
A403
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Campus Buddy A404
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A403
Android 4.4.2 (KitKat)
Campus Buddy A404
Android 4.2.2 (Jelly Bean)
Chipset
A403
Spreadtrum SC7715
Campus Buddy A404
-
CPU
A403
1.0 GHz
Campus Buddy A404
Dual-core 1.3 GHz
Card slot
A403
microSDHC
Campus Buddy A404
microSDHC
Internal
A403
4GB 512MB RAM
Campus Buddy A404
4GB 512MB RAM
Single
A403
3.15 MP
Campus Buddy A404
3.15 MP
Features
A403
LED flash
Campus Buddy A404
LED flash
Video
A403
Yes
Campus Buddy A404
720p
Single
A403
1.3 MP
Campus Buddy A404
1.3 MP
Video
A403
Campus Buddy A404
Loudspeaker
A403
Yes
Campus Buddy A404
Yes
3.5mm jack
A403
Yes
Campus Buddy A404
Yes
WLAN
A403
Wi-Fi 802.11 b/g/n
Campus Buddy A404
Wi-Fi 802.11 b/g/n
Bluetooth
A403
2.0
Campus Buddy A404
2.0
Positioning
A403
A-GPS
Campus Buddy A404
GPS
NFC
A403
No
Campus Buddy A404
No
Radio
A403
FM radio
Campus Buddy A404
FM radio
USB
A403
microUSB 2.0
Campus Buddy A404
microUSB 2.0
Sensors
A403
Accelerometer
Campus Buddy A404
Accelerometer
Type
A403
Li-Ion 1400 mAh battery
Campus Buddy A404
Li-Ion 1500 mAh, removable
Colors
A403
Black, Light Blue, Red, Yellow
Campus Buddy A404
Black, White
SAR EU
A403
0.38 W/kg (head) 0.68 W/kg (body)
Campus Buddy A404
-