Screen size
Noir X905.0"
QTab X50Winner: 8.0"+38%
Quick verdict
QTab X50 leads the measured specs 5-3.
Measured wins
Noir X90
3
spec wins
Ties
8
equal specs
QTab X50
5
spec wins
Overall winner
Screen size
Technology
Noir X90
GSM / HSPA
QTab X50
GSM / HSPA
2G bands
Noir X90
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
QTab X50
GSM 850 / 900 / 1800 / 1900
3G bands
Noir X90
HSDPA 900 / 2100
QTab X50
HSDPA 850 / 900 / 1900 / 2100
Speed
Noir X90
HSPA 21.1/5.76 Mbps
Resolution
Refresh 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
equal specsStereo speakers
QTab X50
HSPA 42.2/11.5 Mbps
Announced
Noir X90
2015, January. Released 2015, January
QTab X50
2014, June. Released 2014, June
Status
Noir X90
Discontinued
QTab X50
Discontinued
Dimensions
Noir X90
9.3 mm thickness
QTab X50
-
Weight
Noir X90
-
QTab X50
-
SIM
Noir X90
Dual SIM
QTab X50
Micro-SIM
Type
Noir X90
TFT
QTab X50
IPS LCD
Size
Noir X90
5.0 inches, 68.9 cm2
QTab X50
8.0 inches, 198.2 cm2
Resolution
Noir X90
480 x 854 pixels, 16:9 ratio (~196 ppi density)
QTab X50
768 x 1024 pixels, 4:3 ratio (~160 ppi density)
OS
Noir X90
Android 4.4.2 (KitKat)
QTab X50
Android 4.2 (Jelly Bean)
Chipset
Noir X90
Mediatek MT6572A
QTab X50
Mediatek MT8389W
CPU
Noir X90
Dual-core 1.3 GHz Cortex-A7
QTab X50
Quad-core 1.2 GHz Cortex-A7
GPU
Noir X90
Mali-400
QTab X50
PowerVR SGX544
Card slot
Noir X90
microSDHC
QTab X50
microSDHC (dedicated slot)
Internal
Noir X90
8GB 1GB RAM
QTab X50
16GB 1GB RAM
Single
Noir X90
5 MP, AF
QTab X50
5 MP, AF
Features
Noir X90
LED flash
QTab X50
-
Video
Noir X90
Yes
QTab X50
480p@24fps
Single
Noir X90
VGA
QTab X50
2 MP
Video
Noir X90
QTab X50
Loudspeaker
Noir X90
Yes
QTab X50
Yes
3.5mm jack
Noir X90
Yes
QTab X50
Yes
WLAN
Noir X90
Wi-Fi 802.11 b/g/n, hotspot
QTab X50
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Noir X90
4.0, A2DP
QTab X50
4.0, A2DP
Positioning
Noir X90
A-GPS only
QTab X50
GPS
NFC
Noir X90
No
QTab X50
No
Radio
Noir X90
FM radio
QTab X50
Stereo FM radio, RDS
USB
Noir X90
microUSB 2.0
QTab X50
microUSB 2.0, OTG
Sensors
Noir X90
Accelerometer
QTab X50
Accelerometer, compass
Type
Noir X90
Li-Ion 1800 mAh battery
QTab X50
Li-Ion 4500 mAh battery
Colors
Noir X90
Black
QTab X50
Black, White
Price
Noir X90
About 80 EUR
QTab X50
About 160 EUR