Screen size
Noir i9Winner: 5.0"+6%
Noir X5504.7"
Quick verdict
Noir i9 and Noir X550 are close on the measured specs.
Measured wins
Noir i9
3
spec wins
Ties
11
equal specs
Noir X550
3
spec wins
Screen size
Technology
Noir i9
GSM / HSPA
Noir X550
GSM / HSPA
2G bands
Noir i9
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir i9
HSDPA 900 / 1900 / 2100
Noir X550
HSDPA 900 / 2100
Speed
Noir i9
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main 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
Noir X550
HSPA 21.1/5.76 Mbps
Announced
Noir i9
2014, May. Released 2014, May
Noir X550
2015, January. Released 2015, January
Status
Noir i9
Discontinued
Noir X550
Discontinued
Dimensions
Noir i9
146 x 74 x 9.3 mm (5.75 x 2.91 x 0.37 in)
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Weight
Noir i9
167 g (5.89 oz)
Noir X550
-
SIM
Noir i9
Dual SIM
Noir X550
Dual SIM
Type
Noir i9
IPS LCD
Noir X550
IPS LCD
Size
Noir i9
5.0 inches, 68.9 cm2 (~63.8% screen-to-body ratio)
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Resolution
Noir i9
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
OS
Noir i9
Android 4.2 (Jelly Bean), upgradable to 4.4 (KitKat)
Noir X550
Android 4.4.2 (KitKat)
Chipset
Noir i9
Mediatek MT6582 (28 nm)
Noir X550
Mediatek MT6582 (28 nm)
CPU
Noir i9
Quad-core 1.3 GHz Cortex-A7
Noir X550
Quad-core 1.3 GHz Cortex-A7
GPU
Noir i9
Mali-400MP2
Noir X550
Mali-400MP2
Card slot
Noir i9
microSDHC
Noir X550
microSDHC
Internal
Noir i9
4GB 1GB RAM
Noir X550
8GB 1GB RAM
Single
Noir i9
8 MP, AF
Noir X550
8 MP
Features
Noir i9
LED flash, HDR, panorama
Noir X550
LED flash
Video
Noir i9
1080p@30fps
Noir X550
Yes
Single
Noir i9
2 MP
Noir X550
2 MP
Video
Noir i9
Noir X550
Loudspeaker
Noir i9
Yes
Noir X550
Yes
3.5mm jack
Noir i9
Yes
Noir X550
Yes
WLAN
Noir i9
Wi-Fi 802.11 b/g/n, hotspot
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir i9
4.0, A2DP
Noir X550
4.0, A2DP
Positioning
Noir i9
GPS
Noir X550
A-GPS only
NFC
Noir i9
No
Noir X550
No
Radio
Noir i9
FM radio
Noir X550
FM radio
USB
Noir i9
microUSB 2.0, OTG
Noir X550
microUSB 2.0
Sensors
Noir i9
Accelerometer, proximity, compass
Noir X550
Accelerometer
Type
Noir i9
Li-Ion 2000 mAh battery
Noir X550
Li-Ion 1800 mAh battery
Stand-by
Noir i9
Up to 260 h (2G) / Up to 260 h (3G)
Noir X550
-
Talk time
Noir i9
Up to 16 h (2G) / Up to 10 h 30 min (3G)
Noir X550
-
Colors
Noir i9
Black
Noir X550
Black
Price
Noir i9
About 130 EUR
Noir X550
About 120 EUR