Screen size
Noir LT600Winner: 5.0"+6%
Noir X5504.7"
Quick verdict
Noir LT600 leads the measured specs 4-2.
Measured wins
Noir LT600
4
spec wins
Overall winner
Ties
10
equal specs
Noir X550
2
spec wins
Screen size
Technology
Noir LT600
GSM / HSPA / LTE
Noir X550
GSM / HSPA
2G bands
Noir LT600
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir LT600
HSDPA 900 / 2100
Noir X550
HSDPA 900 / 2100
4G bands
Noir LT600
39, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain 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 X550
-
Speed
Noir LT600
HSPA, LTE
Noir X550
HSPA 21.1/5.76 Mbps
Announced
Noir LT600
2015, March. Released 2015, March
Noir X550
2015, January. Released 2015, January
Status
Noir LT600
Discontinued
Noir X550
Discontinued
Dimensions
Noir LT600
143 x 70.7 x 6.9 mm (5.63 x 2.78 x 0.27 in)
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Weight
Noir LT600
-
Noir X550
-
SIM
Noir LT600
Dual SIM
Noir X550
Dual SIM
Type
Noir LT600
TFT
Noir X550
IPS LCD
Size
Noir LT600
5.0 inches, 68.9 cm2 (~68.2% screen-to-body ratio)
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Resolution
Noir LT600
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
OS
Noir LT600
Android 4.4.2 (KitKat)
Noir X550
Android 4.4.2 (KitKat)
Chipset
Noir LT600
Qualcomm MSM8926 Snapdragon 400 (28 nm)
Noir X550
Mediatek MT6582 (28 nm)
CPU
Noir LT600
Quad-core 1.2 GHz Cortex-A7
Noir X550
Quad-core 1.3 GHz Cortex-A7
GPU
Noir LT600
Adreno 305
Noir X550
Mali-400MP2
Card slot
Noir LT600
microSDHC
Noir X550
microSDHC
Internal
Noir LT600
8GB 1GB RAM
Noir X550
8GB 1GB RAM
Other
Noir LT600
eMMC 4.5
Noir X550
-
Single
Noir LT600
8 MP, AF
Noir X550
8 MP
Features
Noir LT600
LED flash, panorama
Noir X550
LED flash
Video
Noir LT600
720p@30fps
Noir X550
Yes
Single
Noir LT600
5 MP
Noir X550
2 MP
Features
Noir LT600
LED flash
Noir X550
-
Video
Noir LT600
Noir X550
Loudspeaker
Noir LT600
Yes
Noir X550
Yes
3.5mm jack
Noir LT600
Yes
Noir X550
Yes
WLAN
Noir LT600
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir LT600
4.0, A2DP
Noir X550
4.0, A2DP
Positioning
Noir LT600
GPS
Noir X550
A-GPS only
NFC
Noir LT600
No
Noir X550
No
Radio
Noir LT600
FM radio
Noir X550
FM radio
USB
Noir LT600
microUSB 2.0
Noir X550
microUSB 2.0
Sensors
Noir LT600
Accelerometer, proximity, compass
Noir X550
Accelerometer
Type
Noir LT600
Li-Ion 2000 mAh battery
Noir X550
Li-Ion 1800 mAh battery
Colors
Noir LT600
Black
Noir X550
Black
Price
Noir LT600
About 160 EUR
Noir X550
About 120 EUR