Screen size
Noir M300Winner: 5.0"+6%
Noir X5504.7"
Quick verdict
Noir M300 leads the measured specs 3-2.
Measured wins
Noir M300
3
spec wins
Overall winner
Ties
12
equal specs
Noir X550
2
spec wins
Screen size
Technology
Noir M300
GSM / HSPA
Noir X550
GSM / HSPA
2G bands
Noir M300
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir M300
HSDPA 900 / 2100
Noir X550
HSDPA 900 / 2100
Speed
Noir M300
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain 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 M300
2015, March. Released 2015, March
Noir X550
2015, January. Released 2015, January
Status
Noir M300
Discontinued
Noir X550
Discontinued
Dimensions
Noir M300
144.5 x 71.5 x 10.4 mm (5.69 x 2.81 x 0.41 in)
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Weight
Noir M300
180 g (6.35 oz)
Noir X550
-
SIM
Noir M300
Dual SIM
Noir X550
Dual SIM
Type
Noir M300
IPS LCD
Noir X550
IPS LCD
Size
Noir M300
5.0 inches, 68.9 cm2 (~66.7% screen-to-body ratio)
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Resolution
Noir M300
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
OS
Noir M300
Android 4.4.2 (KitKat)
Noir X550
Android 4.4.2 (KitKat)
Chipset
Noir M300
Mediatek MT6582 (28 nm)
Noir X550
Mediatek MT6582 (28 nm)
CPU
Noir M300
Quad-core 1.3 GHz Cortex-A7
Noir X550
Quad-core 1.3 GHz Cortex-A7
GPU
Noir M300
Mali-400MP2
Noir X550
Mali-400MP2
Card slot
Noir M300
microSDHC
Noir X550
microSDHC
Internal
Noir M300
8GB 1GB RAM
Noir X550
8GB 1GB RAM
Single
Noir M300
8 MP, AF
Noir X550
8 MP
Features
Noir M300
LED flash, panorama
Noir X550
LED flash
Video
Noir M300
720p@30fps
Noir X550
Yes
Single
Noir M300
2 MP
Noir X550
2 MP
Video
Noir M300
Noir X550
Loudspeaker
Noir M300
Yes
Noir X550
Yes
3.5mm jack
Noir M300
Yes
Noir X550
Yes
WLAN
Noir M300
Wi-Fi 802.11 b/g/n, hotspot
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir M300
4.0, A2DP
Noir X550
4.0, A2DP
Positioning
Noir M300
GPS
Noir X550
A-GPS only
NFC
Noir M300
No
Noir X550
No
Radio
Noir M300
FM radio
Noir X550
FM radio
USB
Noir M300
microUSB 2.0, OTG
Noir X550
microUSB 2.0
Sensors
Noir M300
Accelerometer, proximity, compass
Noir X550
Accelerometer
Type
Noir M300
Li-Ion 5000 mAh battery
Noir X550
Li-Ion 1800 mAh battery
Stand-by
Noir M300
Up to 1090 h (2G) / Up to 1090 h (3G)
Noir X550
-
Talk time
Noir M300
Up to 52 h (2G) / Up to 33 h (3G)
Noir X550
-
Colors
Noir M300
Black
Noir X550
Black
Price
Noir M300
About 160 EUR
Noir X550
About 120 EUR