Screen size
Noir X5504.7"
Noir Z5Winner: 5.5"+15%
Quick verdict
Noir Z5 leads the measured specs 10-2.
Measured wins
Noir X550
2
spec wins
Ties
5
equal specs
Noir Z5
10
spec wins
Overall winner
Screen size
Technology
Noir X550
GSM / HSPA
Noir Z5
GSM / HSPA
2G bands
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir Z5
GSM 850 / 900 / 1800 / 1900
3G bands
Noir X550
HSDPA 900 / 2100
Noir Z5
HSDPA 850 / 1900 / 2100
Speed
Noir X550
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front 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
Stereo speakers
Noir Z5
HSPA 21.1/5.76 Mbps
Announced
Noir X550
2015, January. Released 2015, January
Noir Z5
2014, July. Released 2014, July
Status
Noir X550
Discontinued
Noir Z5
Discontinued
Dimensions
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Noir Z5
150.6 x 75 x 9.5 mm (5.93 x 2.95 x 0.37 in)
Weight
Noir X550
-
Noir Z5
150 g (5.29 oz)
SIM
Noir X550
Dual SIM
Noir Z5
Micro-SIM
Type
Noir X550
IPS LCD
Noir Z5
IPS LCD
Size
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Noir Z5
5.5 inches, 83.4 cm2 (~73.8% screen-to-body ratio)
Resolution
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Noir Z5
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
Noir X550
-
Noir Z5
Corning Gorilla Glass 3
OS
Noir X550
Android 4.4.2 (KitKat)
Noir Z5
Android 4.2 (Jelly Bean)
Chipset
Noir X550
Mediatek MT6582 (28 nm)
Noir Z5
Qualcomm MSM8274 Snapdragon 800 (28 nm)
CPU
Noir X550
Quad-core 1.3 GHz Cortex-A7
Noir Z5
Quad-core 2.3 GHz Krait 400
GPU
Noir X550
Mali-400MP2
Noir Z5
Adreno 330
Card slot
Noir X550
microSDHC
Noir Z5
No
Internal
Noir X550
8GB 1GB RAM
Noir Z5
16GB 2GB RAM
Other
Noir X550
-
Noir Z5
eMMC 4.5
Single
Noir X550
8 MP
Noir Z5
16 MP, AF
Features
Noir X550
LED flash
Noir Z5
LED flash
Video
Noir X550
Yes
Noir Z5
Yes
Single
Noir X550
2 MP
Noir Z5
8 MP
Video
Noir X550
Noir Z5
Loudspeaker
Noir X550
Yes
Noir Z5
Yes
3.5mm jack
Noir X550
Yes
Noir Z5
Yes
WLAN
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Noir Z5
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Noir X550
4.0, A2DP
Noir Z5
4.0, A2DP
Positioning
Noir X550
A-GPS only
Noir Z5
GPS
NFC
Noir X550
No
Noir Z5
No
Radio
Noir X550
FM radio
Noir Z5
Stereo FM radio
USB
Noir X550
microUSB 2.0
Noir Z5
microUSB 2.0, OTG
Sensors
Noir X550
Accelerometer
Noir Z5
Accelerometer, gyro, proximity, compass
Type
Noir X550
Li-Ion 1800 mAh battery
Noir Z5
Li-Po 2500 mAh, non-removable
Colors
Noir X550
Black
Noir Z5
Black
Price
Noir X550
About 120 EUR
Noir Z5
About 310 EUR