Screen size
Noir X4004.5"
Noir X90Winner: 5.0"+10%
Quick verdict
Noir X400 leads the measured specs 4-1.
Measured wins
Noir X400
4
spec wins
Overall winner
Ties
11
equal specs
Noir X90
1
spec wins
Screen size
Technology
Noir X400
GSM / HSPA
Noir X90
GSM / HSPA
2G bands
Noir X400
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir X90
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir X400
HSDPA 900 / 2100
Noir X90
HSDPA 900 / 2100
Speed
Noir X400
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
Battery
equal specsWired 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 X400
2014, November. Released 2014, November
Noir X90
2015, January. Released 2015, January
Status
Noir X400
Discontinued
Noir X90
Discontinued
Dimensions
Noir X400
131 x 65 x 7.8 mm (5.16 x 2.56 x 0.31 in)
Noir X90
9.3 mm thickness
Weight
Noir X400
-
Noir X90
-
SIM
Noir X400
Dual SIM
Noir X90
Dual SIM
Type
Noir X400
TFT
Noir X90
TFT
Size
Noir X400
4.5 inches, 55.8 cm2 (~65.5% screen-to-body ratio)
Noir X90
5.0 inches, 68.9 cm2
Resolution
Noir X400
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Noir X90
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
Noir X400
Android 4.4.2 (KitKat)
Noir X90
Android 4.4.2 (KitKat)
Chipset
Noir X400
Mediatek MT6582 (28 nm)
Noir X90
Mediatek MT6572A
CPU
Noir X400
Quad-core 1.3 GHz Cortex-A7
Noir X90
Dual-core 1.3 GHz Cortex-A7
GPU
Noir X400
Mali-400MP2
Noir X90
Mali-400
Card slot
Noir X400
microSDHC
Noir X90
microSDHC
Internal
Noir X400
8GB 1GB RAM
Noir X90
8GB 1GB RAM
Single
Noir X400
8 MP, AF
Noir X90
5 MP, AF
Features
Noir X400
LED flash, panorama
Noir X90
LED flash
Video
Noir X400
720p@30fps
Noir X90
Yes
Single
Noir X400
2 MP
Noir X90
VGA
Video
Noir X400
Noir X90
Loudspeaker
Noir X400
Yes
Noir X90
Yes
3.5mm jack
Noir X400
Yes
Noir X90
Yes
WLAN
Noir X400
Wi-Fi 802.11 b/g/n, hotspot
Noir X90
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir X400
4.0, A2DP
Noir X90
4.0, A2DP
Positioning
Noir X400
A-GPS only
Noir X90
A-GPS only
NFC
Noir X400
No
Noir X90
No
Radio
Noir X400
FM radio
Noir X90
FM radio
USB
Noir X400
microUSB 2.0
Noir X90
microUSB 2.0
Sensors
Noir X400
Accelerometer, proximity, compass
Noir X90
Accelerometer
Type
Noir X400
Li-Ion 1800 mAh battery
Noir X90
Li-Ion 1800 mAh battery
Stand-by
Noir X400
Up to 230 h (2G) / Up to 230 h (3G)
Noir X90
-
Talk time
Noir X400
Up to 16 h (2G) / Up to 10 h (3G)
Noir X90
-
Colors
Noir X400
Black
Noir X90
Black
Price
Noir X400
About 90 EUR
Noir X90
About 80 EUR