Screen size
equal specsNoir M905.0"
Noir S45.0"
Quick verdict
Noir S4 leads the measured specs 7-1.
Measured wins
Noir M90
1
spec wins
Ties
9
equal specs
Noir S4
7
spec wins
Overall winner
Screen size
equal specsTechnology
Noir M90
GSM / HSPA
Noir S4
GSM / HSPA
2G bands
Noir M90
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Noir S4
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir M90
HSDPA 900 / 2100
Noir S4
HSDPA 2100
Speed
Noir M90
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
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
Noir S4
HSPA 21.1/5.76 Mbps
Announced
Noir M90
2014, September. Released 2014, September
Noir S4
2016, June. Released 2016, June
Status
Noir M90
Discontinued
Noir S4
Discontinued
Dimensions
Noir M90
144 x 72 x 10.5 mm (5.67 x 2.83 x 0.41 in)
Noir S4
144.4 x 72.5 x 8.7 mm (5.69 x 2.85 x 0.34 in)
Weight
Noir M90
-
Noir S4
150 g (5.29 oz)
SIM
Noir M90
Dual SIM
Noir S4
Dual SIM
Type
Noir M90
TFT
Noir S4
IPS LCD
Size
Noir M90
5.0 inches, 68.9 cm2 (~66.4% screen-to-body ratio)
Noir S4
5.0 inches, 68.9 cm2 (~65.8% screen-to-body ratio)
Resolution
Noir M90
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Noir S4
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
Noir M90
Android 4.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Noir S4
Android 6.0 (Marshmallow)
Chipset
Noir M90
Mediatek MT6582 (28 nm)
Noir S4
Mediatek MT6580 (28 nm)
CPU
Noir M90
Quad-core 1.3 GHz Cortex-A7
Noir S4
Quad-core 1.3 GHz Cortex-A7
GPU
Noir M90
Mali-400MP2
Noir S4
Mali-400MP2
Card slot
Noir M90
microSDHC
Noir S4
microSDXC
Internal
Noir M90
8GB 1GB RAM
Noir S4
16GB 2GB RAM
Single
Noir M90
8 MP, AF
Noir S4
8 MP, f/2.0, 1/4.0", AF
Features
Noir M90
LED flash, panorama
Noir S4
LED flash, panorama, HDR
Video
Noir M90
720p@30fps
Noir S4
1080p@30fps
Single
Noir M90
2 MP
Noir S4
8 MP, f/2.0
Video
Noir M90
Noir S4
Loudspeaker
Noir M90
Yes
Noir S4
Yes
3.5mm jack
Noir M90
Yes
Noir S4
Yes
WLAN
Noir M90
Wi-Fi 802.11 b/g/n, hotspot
Noir S4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Noir M90
4.0, A2DP
Noir S4
4.0, A2DP
Positioning
Noir M90
GPS
Noir S4
GPS
NFC
Noir M90
No
Noir S4
No
Radio
Noir M90
FM radio
Noir S4
FM radio
USB
Noir M90
microUSB 2.0
Noir S4
microUSB 2.0
Sensors
Noir M90
Accelerometer, proximity, compass
Noir S4
Accelerometer, proximity
Type
Noir M90
Li-Ion 4200 mAh battery
Noir S4
Li-Ion 3000 mAh, removable
Stand-by
Noir M90
Up to 555 h (2G) / Up to 555 h (3G)
Noir S4
Up to 430 h (2G) / Up to 410 h (3G)
Talk time
Noir M90
Up to 31 h 30 min (2G) / Up to 24 h (3G)
Noir S4
Up to 12 h (2G) / Up to 10 h (3G)
Colors
Noir M90
Noir S4
Gold
Price
Noir M90
About 120 EUR
Noir S4
-