Screen size
Noir X5504.7"
Noir Z10Winner: 5.2"+9.6%
Quick verdict
Noir Z10 leads the measured specs 9-1.
Measured wins
Noir X550
1
spec wins
Ties
7
equal specs
Noir Z10
9
spec wins
Overall winner
Screen size
Technology
Noir X550
GSM / HSPA
Noir Z10
GSM / HSPA / LTE
2G bands
Noir X550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir Z10
GSM 850 / 900 / 1800 / 1900
3G bands
Noir X550
HSDPA 900 / 2100
Noir Z10
HSDPA 900 / 2100
Speed
Noir X550
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
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
equal specsStereo speakers
Noir Z10
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
4G bands
Noir X550
-
Noir Z10
1, 3, 20
Announced
Noir X550
2015, January. Released 2015, January
Noir Z10
2015, October. Released 2015, November
Status
Noir X550
Discontinued
Noir Z10
Discontinued
Dimensions
Noir X550
139.1 x 69.2 x 7.9 mm (5.48 x 2.72 x 0.31 in)
Noir Z10
149.5 x 73.6 x 8.6 mm (5.89 x 2.90 x 0.34 in)
Weight
Noir X550
-
Noir Z10
141 g (4.97 oz)
SIM
Noir X550
Dual SIM
Noir Z10
Dual SIM (Micro-SIM, dual stand-by)
Type
Noir X550
IPS LCD
Noir Z10
IPS LCD
Size
Noir X550
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Noir Z10
5.2 inches, 74.5 cm2 (~67.7% screen-to-body ratio)
Resolution
Noir X550
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Noir Z10
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
Noir X550
-
Noir Z10
Corning Gorilla Glass 3
OS
Noir X550
Android 4.4.2 (KitKat)
Noir Z10
Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow)
Chipset
Noir X550
Mediatek MT6582 (28 nm)
Noir Z10
Mediatek MT6753V
CPU
Noir X550
Quad-core 1.3 GHz Cortex-A7
Noir Z10
Octa-core 1.3 GHz Cortex-A53
GPU
Noir X550
Mali-400MP2
Noir Z10
Mali-T720MP3
Card slot
Noir X550
microSDHC
Noir Z10
microSDXC
Internal
Noir X550
8GB 1GB RAM
Noir Z10
16GB 3GB RAM
Single
Noir X550
8 MP
Noir Z10
13 MP, f/2.2, PDAF
Features
Noir X550
LED flash
Noir Z10
LED flash, HDR, panorama
Video
Noir X550
Yes
Noir Z10
1080p@30fps
Single
Noir X550
2 MP
Noir Z10
5 MP, f/2.2
Video
Noir X550
Noir Z10
1080p@30fps
Features
Noir X550
-
Noir Z10
LED flash
Loudspeaker
Noir X550
Yes
Noir Z10
Yes
3.5mm jack
Noir X550
Yes
Noir Z10
Yes
WLAN
Noir X550
Wi-Fi 802.11 b/g/n, hotspot
Noir Z10
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
Bluetooth
Noir X550
4.0, A2DP
Noir Z10
4.0, A2DP
Positioning
Noir X550
A-GPS only
Noir Z10
GPS
NFC
Noir X550
No
Noir Z10
No
Radio
Noir X550
FM radio
Noir Z10
FM radio
USB
Noir X550
microUSB 2.0
Noir Z10
microUSB 2.0
Sensors
Noir X550
Accelerometer
Noir Z10
Accelerometer, gyro, proximity, compass
Type
Noir X550
Li-Ion 1800 mAh battery
Noir Z10
Li-Ion 2900 mAh, non-removable
Stand-by
Noir X550
-
Noir Z10
Up to 275 h (3G)
Talk time
Noir X550
-
Noir Z10
Up to 10 h (3G)
Colors
Noir X550
Black
Noir Z10
Black, White
Price
Noir X550
About 120 EUR
Noir Z10
-
Models
Noir X550
-
Noir Z10
Z10