Screen size
Noir X5504.7"
Noir Z3Winner: 4.8"+2.1%
Quick verdict
Noir Z3 leads the measured specs 7-2.
Measured wins
Noir X550
2
spec wins
Ties
8
equal specs
Noir Z3
7
spec wins
Overall winner
Screen size
Technology
Noir X550
GSM / HSPA
Noir Z3
GSM / HSPA
2G bands
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir Z3
GSM 850 / 900 / 1800 / 1900
3G bands
Noir X550
HSDPA 900 / 2100
Noir Z3
HSDPA 900 / 2100
Speed
Noir X550
HSPA 21.1/5.76 Mbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main 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
Stereo speakers
Noir Z3
HSPA 21.1/5.76 Mbps
Announced
Noir X550
2015, January. Released 2015, January
Noir Z3
2013, September. Released 2013, September
Status
Noir X550
Discontinued
Noir Z3
Discontinued
Dimensions
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Noir Z3
137 x 69 x 6.9 mm (5.39 x 2.72 x 0.27 in)
Weight
Noir X550
-
Noir Z3
135 g (4.76 oz)
SIM
Noir X550
Dual SIM
Noir Z3
Micro-SIM
Type
Noir X550
IPS LCD
Noir Z3
Super AMOLED
Size
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Noir Z3
4.8 inches, 63.5 cm2 (~67.2% screen-to-body ratio)
Resolution
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Noir Z3
720 x 1280 pixels, 16:9 ratio (~306 ppi density)
Protection
Noir X550
-
Noir Z3
Corning Gorilla Glass 2
OS
Noir X550
Android 4.4.2 (KitKat)
Noir Z3
Android 4.2 (Jelly Bean)
Chipset
Noir X550
Mediatek MT6582 (28 nm)
Noir Z3
Mediatek MT6589 (28 nm)
CPU
Noir X550
Quad-core 1.3 GHz Cortex-A7
Noir Z3
Quad-core 1.5 GHz Cortex-A7
GPU
Noir X550
Mali-400MP2
Noir Z3
PowerVR SGX544
Card slot
Noir X550
microSDHC
Noir Z3
No
Internal
Noir X550
8GB 1GB RAM
Noir Z3
16GB 1GB RAM
Single
Noir X550
8 MP
Noir Z3
8 MP, AF
Features
Noir X550
LED flash
Noir Z3
LED flash
Video
Noir X550
Yes
Noir Z3
1080p@30fps
Single
Noir X550
2 MP
Noir Z3
5 MP
Video
Noir X550
Noir Z3
Loudspeaker
Noir X550
Yes
Noir Z3
Yes
3.5mm jack
Noir X550
Yes
Noir Z3
Yes
WLAN
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Noir Z3
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Noir X550
4.0, A2DP
Noir Z3
4.0, A2DP
Positioning
Noir X550
A-GPS only
Noir Z3
GPS
NFC
Noir X550
No
Noir Z3
No
Radio
Noir X550
FM radio
Noir Z3
Stereo FM radio
USB
Noir X550
microUSB 2.0
Noir Z3
microUSB 2.0
Sensors
Noir X550
Accelerometer
Noir Z3
Accelerometer, proximity, compass
Type
Noir X550
Li-Ion 1800 mAh battery
Noir Z3
Li-Ion 2000 mAh battery
Colors
Noir X550
Black
Noir Z3
Black
Price
Noir X550
About 120 EUR
Noir Z3
About 210 EUR