Screen size
equal specsNoir A15 3D5.0"
Noir X905.0"
Quick verdict
Noir X90 leads the measured specs 6-1.
Measured wins
Noir A15 3D
1
spec wins
Ties
8
equal specs
Noir X90
6
spec wins
Overall winner
Screen size
equal specsTechnology
Noir A15 3D
GSM / HSPA
Noir X90
GSM / HSPA
2G bands
Noir A15 3D
GSM 900 / 1800 - SIM 1 & SIM 2
Noir X90
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir A15 3D
HSDPA 900 / 2100
Noir X90
HSDPA 900 / 2100
Speed
Noir A15 3D
HSPA 21.1/5.76 Mbps
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
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Noir X90
HSPA 21.1/5.76 Mbps
Announced
Noir A15 3D
2013, July. Released 2013, July
Noir X90
2015, January. Released 2015, January
Status
Noir A15 3D
Discontinued
Noir X90
Discontinued
Dimensions
Noir A15 3D
147 x 77 x 11.8 mm (5.79 x 3.03 x 0.46 in)
Noir X90
9.3 mm thickness
Weight
Noir A15 3D
-
Noir X90
-
SIM
Noir A15 3D
Dual SIM (dual stand-by)
Noir X90
Dual SIM
Type
Noir A15 3D
3D
Noir X90
TFT
Size
Noir A15 3D
5.0 inches, 71.2 cm2 (~62.9% screen-to-body ratio)
Noir X90
5.0 inches, 68.9 cm2
Resolution
Noir A15 3D
480 x 800 pixels, 5:3 ratio (~187 ppi density)
Noir X90
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
Noir A15 3D
Android 4.1 (Jelly Bean)
Noir X90
Android 4.4.2 (KitKat)
Chipset
Noir A15 3D
Mediatek MT6577T (40 nm)
Noir X90
Mediatek MT6572A
CPU
Noir A15 3D
Dual-core 1.2 GHz Cortex-A9
Noir X90
Dual-core 1.3 GHz Cortex-A7
GPU
Noir A15 3D
PowerVR SGX531
Noir X90
Mali-400
Card slot
Noir A15 3D
microSDHC
Noir X90
microSDHC
Internal
Noir A15 3D
4GB 512MB RAM
Noir X90
8GB 1GB RAM
Single
Noir A15 3D
5 MP
Noir X90
5 MP, AF
Features
Noir A15 3D
LED flash
Noir X90
LED flash
Video
Noir A15 3D
480p@30fps
Noir X90
Yes
Single
Noir A15 3D
VGA
Noir X90
VGA
Video
Noir A15 3D
Noir X90
Loudspeaker
Noir A15 3D
Yes
Noir X90
Yes
3.5mm jack
Noir A15 3D
Yes
Noir X90
Yes
WLAN
Noir A15 3D
Wi-Fi 802.11 b/g/n, hotspot
Noir X90
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir A15 3D
4.0, A2DP
Noir X90
4.0, A2DP
Positioning
Noir A15 3D
GPS
Noir X90
A-GPS only
NFC
Noir A15 3D
No
Noir X90
No
Radio
Noir A15 3D
Stereo FM radio
Noir X90
FM radio
USB
Noir A15 3D
microUSB 2.0
Noir X90
microUSB 2.0
Sensors
Noir A15 3D
Accelerometer, proximity, compass
Noir X90
Accelerometer
Type
Noir A15 3D
Li-Ion 2200 mAh battery
Noir X90
Li-Ion 1800 mAh battery
Stand-by
Noir A15 3D
Up to 225 h (3G)
Noir X90
-
Talk time
Noir A15 3D
Up to 4 h 30 min (3G)
Noir X90
-
Colors
Noir A15 3D
Black
Noir X90
Black
Price
Noir A15 3D
About 150 EUR
Noir X90
About 80 EUR