Screen size
Noir i64.5"
Noir X550Winner: 4.7"+4.3%
Quick verdict
Noir X550 leads the measured specs 5-1.
Measured wins
Noir i6
1
spec wins
Ties
11
equal specs
Noir X550
5
spec wins
Overall winner
Screen size
Technology
Noir i6
GSM / HSPA
Noir X550
GSM / HSPA
2G bands
Noir i6
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir i6
HSDPA 900 / 2100
Noir X550
HSDPA 900 / 2100
Speed
Noir i6
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
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 X550
HSPA 21.1/5.76 Mbps
Announced
Noir i6
2014, May. Released 2014, May
Noir X550
2015, January. Released 2015, January
Status
Noir i6
Discontinued
Noir X550
Discontinued
Dimensions
Noir i6
135 x 66.5 x 9.1 mm (5.31 x 2.62 x 0.36 in)
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Weight
Noir i6
88.2 g (3.10 oz)
Noir X550
-
SIM
Noir i6
Dual SIM (dual stand-by)
Noir X550
Dual SIM
Type
Noir i6
TFT
Noir X550
IPS LCD
Size
Noir i6
4.5 inches, 55.8 cm2 (~62.2% screen-to-body ratio)
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Resolution
Noir i6
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
OS
Noir i6
Android 4.2 (Jelly Bean), upgradable to 4.4 (KitKat)
Noir X550
Android 4.4.2 (KitKat)
Chipset
Noir i6
Mediatek MT6582 (28 nm)
Noir X550
Mediatek MT6582 (28 nm)
CPU
Noir i6
Quad-core 1.3 GHz Cortex-A7
Noir X550
Quad-core 1.3 GHz Cortex-A7
GPU
Noir i6
Mali-400MP2
Noir X550
Mali-400MP2
Card slot
Noir i6
microSDHC
Noir X550
microSDHC
Internal
Noir i6
8GB 1GB RAM
Noir X550
8GB 1GB RAM
Single
Noir i6
5 MP, AF
Noir X550
8 MP
Features
Noir i6
LED flash
Noir X550
LED flash
Video
Noir i6
Yes
Noir X550
Yes
Single
Noir i6
2 MP
Noir X550
2 MP
Video
Noir i6
Noir X550
Loudspeaker
Noir i6
Yes
Noir X550
Yes
3.5mm jack
Noir i6
Yes
Noir X550
Yes
WLAN
Noir i6
Wi-Fi 802.11 b/g/n, hotspot
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir i6
4.0, A2DP
Noir X550
4.0, A2DP
Positioning
Noir i6
A-GPS only
Noir X550
A-GPS only
NFC
Noir i6
No
Noir X550
No
Radio
Noir i6
FM radio, recording
Noir X550
FM radio
USB
Noir i6
microUSB 2.0
Noir X550
microUSB 2.0
Sensors
Noir i6
Accelerometer, proximity, compass
Noir X550
Accelerometer
Type
Noir i6
Li-Po 1800 mAh battery
Noir X550
Li-Ion 1800 mAh battery
Stand-by
Noir i6
Up to 386 h (2G) / Up to 386 h (3G)
Noir X550
-
Talk time
Noir i6
Up to 16 h 30 min (2G) / Up to 11 h (3G)
Noir X550
-
Colors
Noir i6
Black
Noir X550
Black
Price
Noir i6
About 120 EUR
Noir X550
About 120 EUR