Screen size
equal specsA994.0"
Q4054.0"
Quick verdict
Q405 leads the measured specs 8-3.
Measured wins
A99
3
spec wins
Ties
5
equal specs
Q405
8
spec wins
Overall winner
Screen size
equal specsTechnology
A99
GSM / HSPA
Q405
GSM / HSPA
2G bands
A99
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A99
HSDPA 850 / 900 / 1900 / 2100
Q405
HSDPA
Speed
A99
HSPA
Q405
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
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
GPRS
A99
-
Q405
Yes
EDGE
A99
-
Q405
Yes
Announced
A99
2012
Q405
2015, May. Released 2015, May
Status
A99
Discontinued
Q405
Discontinued
Dimensions
A99
121.4 x 64 x 11.3 mm (4.78 x 2.52 x 0.44 in)
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Weight
A99
120 g (4.23 oz)
Q405
137 g (4.83 oz)
SIM
A99
Dual SIM (Mini-SIM)
Q405
Dual SIM
Type
A99
TFT, 256K colors
Q405
TFT, 256K colors
Size
A99
4.0 inches, 47.6 cm2 (~61.3% screen-to-body ratio)
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Resolution
A99
320 x 480 pixels, 3:2 ratio (~144 ppi density)
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A99
Android 2.3.5 (Gingerbread)
Q405
Android 4.4 (KitKat)
CPU
A99
650 MHz
Q405
Quad-core 1.2 GHz
Chipset
A99
-
Q405
Spreadtrum 7731
GPU
A99
-
Q405
Mali-400
Card slot
A99
microSDHC (dedicated slot)
Q405
microSDHC
Internal
A99
-
Q405
4GB 512MB RAM
Single
A99
3.15 MP
Q405
3.15 MP
Video
A99
Yes
Q405
Yes
Features
A99
-
Q405
LED flash
Single
A99
Yes
Q405
1.3 MP
Video
A99
Q405
Loudspeaker
A99
Yes
Q405
Yes
3.5mm jack
A99
Yes
Q405
Yes
WLAN
A99
Wi-Fi 802.11 b/g, hotspot
Q405
Wi-Fi 802.11 b/g/n
Bluetooth
A99
2.1, A2DP
Q405
2.0
Positioning
A99
GPS, A-GPS
Q405
GPS
Radio
A99
Stereo FM radio, RDS, recording; FM transmitter
Q405
FM radio
USB
A99
microUSB 2.0
Q405
microUSB
NFC
A99
-
Q405
No
Sensors
A99
Accelerometer, proximity, compass
Q405
Accelerometer, proximity
Other
A99
MP3/WAV/eAAC player MP4/H.264 player Document viewer Organizer Voice memo/dial Predictive text input
Q405
-
Type
A99
Li-Ion 1200 mAh battery
Q405
Li-Ion 1500 mAh battery
Stand-by
A99
Up to 400 h
Q405
-
Talk time
A99
Up to 3 h
Q405
-
Colors
A99
Black
Q405
Black, White, Gold, Blue
SAR EU
A99
-
Q405
0.25 W/kg (head) 0.55 W/kg (body)