Screen size
equal specsNoir LT6805.0"
Noir S45.0"
Quick verdict
Noir S4 leads the measured specs 4-1.
Measured wins
Noir LT680
1
spec wins
Ties
12
equal specs
Noir S4
4
spec wins
Overall winner
Screen size
equal specsTechnology
Noir LT680
GSM / HSPA / LTE
Noir S4
GSM / HSPA
2G bands
Noir LT680
GSM 900 / 1800 - SIM 1 & SIM 2
Noir S4
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Noir LT680
HSDPA 2100
Noir S4
HSDPA 2100
4G bands
Noir LT680
3
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain 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
-
Speed
Noir LT680
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Noir S4
HSPA 21.1/5.76 Mbps
Announced
Noir LT680
2016, August. Released 2016, August
Noir S4
2016, June. Released 2016, June
Status
Noir LT680
Discontinued
Noir S4
Discontinued
Dimensions
Noir LT680
145 x 71.5 x 9.2 mm (5.71 x 2.81 x 0.36 in)
Noir S4
144.4 x 72.5 x 8.7 mm (5.69 x 2.85 x 0.34 in)
Weight
Noir LT680
157.8 g (5.57 oz)
Noir S4
150 g (5.29 oz)
SIM
Noir LT680
Dual SIM (Micro-SIM)
Noir S4
Dual SIM
Type
Noir LT680
IPS LCD
Noir S4
IPS LCD
Size
Noir LT680
5.0 inches, 68.9 cm2 (~66.5% screen-to-body ratio)
Noir S4
5.0 inches, 68.9 cm2 (~65.8% screen-to-body ratio)
Resolution
Noir LT680
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Noir S4
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
Noir LT680
Asahi Dragontrail Glass
Noir S4
-
OS
Noir LT680
Android 5.1 (Lollipop)
Noir S4
Android 6.0 (Marshmallow)
Chipset
Noir LT680
Mediatek MT6735P (28 nm)
Noir S4
Mediatek MT6580 (28 nm)
CPU
Noir LT680
Quad-core 1.0 GHz Cortex-A53
Noir S4
Quad-core 1.3 GHz Cortex-A7
GPU
Noir LT680
Mali-T720MP2
Noir S4
Mali-400MP2
Card slot
Noir LT680
microSDHC (dedicated slot)
Noir S4
microSDXC
Internal
Noir LT680
16GB 2GB RAM
Noir S4
16GB 2GB RAM
Single
Noir LT680
8 MP, AF
Noir S4
8 MP, f/2.0, 1/4.0", AF
Features
Noir LT680
LED flash
Noir S4
LED flash, panorama, HDR
Video
Noir LT680
1080p@30fps
Noir S4
1080p@30fps
Single
Noir LT680
5 MP
Noir S4
8 MP, f/2.0
Video
Noir LT680
Noir S4
Loudspeaker
Noir LT680
Yes
Noir S4
Yes
3.5mm jack
Noir LT680
Yes
Noir S4
Yes
WLAN
Noir LT680
Wi-Fi 802.11 b/g/n, hotspot
Noir S4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Noir LT680
4.0, A2DP
Noir S4
4.0, A2DP
Positioning
Noir LT680
GPS
Noir S4
GPS
NFC
Noir LT680
No
Noir S4
No
Radio
Noir LT680
FM radio
Noir S4
FM radio
USB
Noir LT680
microUSB 2.0
Noir S4
microUSB 2.0
Sensors
Noir LT680
Accelerometer, proximity, compass
Noir S4
Accelerometer, proximity
Type
Noir LT680
Li-Po 4000 mAh, removable
Noir S4
Li-Ion 3000 mAh, removable
Stand-by
Noir LT680
Up to 666 h (2G) / Up to 571 h (3G)
Noir S4
Up to 430 h (2G) / Up to 410 h (3G)
Talk time
Noir LT680
Up to 17 h (2G) / Up to 7 h (3G)
Noir S4
Up to 12 h (2G) / Up to 10 h (3G)
Colors
Noir LT680
Black, Gold
Noir S4
Gold