Screen size
equal specsA4034.0"
A994.0"
Quick verdict
A403 leads the measured specs 9-1.
Measured wins
A403
9
spec wins
Overall winner
Ties
6
equal specs
A99
1
spec wins
Screen size
equal specsTechnology
A403
GSM / HSPA
A99
GSM / HSPA
2G bands
A403
GSM 900 / 1800 - SIM 1 & SIM 2
A99
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A403
HSDPA 2100
A99
HSDPA 850 / 900 / 1900 / 2100
Speed
A403
HSPA
A99
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
Announced
A403
2015, August. Released 2015, August
A99
2012
Status
A403
Discontinued
A99
Discontinued
Dimensions
A403
125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)
A99
121.4 x 64 x 11.3 mm (4.78 x 2.52 x 0.44 in)
Weight
A403
113 g (3.99 oz)
A99
120 g (4.23 oz)
SIM
A403
Dual SIM
A99
Dual SIM (Mini-SIM)
Type
A403
TFT, 256K colors
A99
TFT, 256K colors
Size
A403
4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)
A99
4.0 inches, 47.6 cm2 (~61.3% screen-to-body ratio)
Resolution
A403
480 x 800 pixels, 5:3 ratio (~233 ppi density)
A99
320 x 480 pixels, 3:2 ratio (~144 ppi density)
OS
A403
Android 4.4.2 (KitKat)
A99
Android 2.3.5 (Gingerbread)
Chipset
A403
Spreadtrum SC7715
A99
-
CPU
A403
1.0 GHz
A99
650 MHz
Card slot
A403
microSDHC
A99
microSDHC (dedicated slot)
Internal
A403
4GB 512MB RAM
A99
-
Single
A403
3.15 MP
A99
3.15 MP
Features
A403
LED flash
A99
-
Video
A403
Yes
A99
Yes
Single
A403
1.3 MP
A99
Yes
Video
A403
A99
Loudspeaker
A403
Yes
A99
Yes
3.5mm jack
A403
Yes
A99
Yes
WLAN
A403
Wi-Fi 802.11 b/g/n
A99
Wi-Fi 802.11 b/g, hotspot
Bluetooth
A403
2.0
A99
2.1, A2DP
Positioning
A403
A-GPS
A99
GPS, A-GPS
NFC
A403
No
A99
-
Radio
A403
FM radio
A99
Stereo FM radio, RDS, recording; FM transmitter
USB
A403
microUSB 2.0
A99
microUSB 2.0
Sensors
A403
Accelerometer
A99
Accelerometer, proximity, compass
Other
A403
-
A99
MP3/WAV/eAAC player MP4/H.264 player Document viewer Organizer Voice memo/dial Predictive text input
Type
A403
Li-Ion 1400 mAh battery
A99
Li-Ion 1200 mAh battery
Stand-by
A403
-
A99
Up to 400 h
Talk time
A403
-
A99
Up to 3 h
Colors
A403
Black, Light Blue, Red, Yellow
A99
Black
SAR EU
A403
0.38 W/kg (head) 0.68 W/kg (body)
A99
-