Screen size
equal specs55 Cobalt Plus5.5"
55 Graphite5.5"
Quick verdict
55 Graphite leads the measured specs 5-1.
Measured wins
55 Cobalt Plus
1
spec wins
Ties
11
equal specs
55 Graphite
5
spec wins
Overall winner
Screen size
equal specsTechnology
55 Cobalt Plus
GSM / HSPA / LTE
55 Graphite
GSM / HSPA / LTE
2G bands
55 Cobalt Plus
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
55 Graphite
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
55 Cobalt Plus
HSDPA 900 / 2100
55 Graphite
HSDPA 900 / 2100
4G bands
55 Cobalt Plus
1, 7, 9, 20
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
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
55 Graphite
LTE 800 / 1800 / 2100 / 2600
Speed
55 Cobalt Plus
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
55 Graphite
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
55 Cobalt Plus
2016, January. Released 2016, March
55 Graphite
2017, February. Released 2017, June
Status
55 Cobalt Plus
Discontinued
55 Graphite
Discontinued
Dimensions
55 Cobalt Plus
152.5 x 77 x 8.3 mm (6.00 x 3.03 x 0.33 in)
55 Graphite
157.8 x 77.2 x 7.8 mm (6.21 x 3.04 x 0.31 in)
Weight
55 Cobalt Plus
130 g (4.59 oz)
55 Graphite
-
SIM
55 Cobalt Plus
Dual SIM (Micro-SIM, dual stand-by)
55 Graphite
Dual SIM
Type
55 Cobalt Plus
IPS LCD
55 Graphite
IPS LCD
Size
55 Cobalt Plus
5.5 inches, 83.4 cm2 (~71.0% screen-to-body ratio)
55 Graphite
5.5 inches, 83.4 cm2 (~68.5% screen-to-body ratio)
Resolution
55 Cobalt Plus
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
55 Graphite
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
OS
55 Cobalt Plus
Android 5.1.1 (Lollipop)
55 Graphite
Android 7.0 (Nougat)
Chipset
55 Cobalt Plus
Mediatek MT6735P (28 nm)
55 Graphite
Mediatek MT6737 (28 nm)
CPU
55 Cobalt Plus
Quad-core 1.0 GHz Cortex-A53
55 Graphite
Quad-core 1.5 GHz Cortex-A53
GPU
55 Cobalt Plus
Mali-T720MP2
55 Graphite
Mali-T720MP2
Card slot
55 Cobalt Plus
microSDXC
55 Graphite
microSDXC
Internal
55 Cobalt Plus
16GB 2GB RAM
55 Graphite
16GB 2GB RAM
Other
55 Cobalt Plus
-
55 Graphite
eMMC 5.0
Single
55 Cobalt Plus
13 MP, AF
55 Graphite
-
Features
55 Cobalt Plus
LED flash, HDR, panorama
55 Graphite
LED flash, HDR, panorama
Video
55 Cobalt Plus
720p@30fps
55 Graphite
1080p@30fps
Dual
55 Cobalt Plus
-
55 Graphite
13 MP, AF Auxiliary lens
Single
55 Cobalt Plus
2 MP
55 Graphite
5 MP
Video
55 Cobalt Plus
55 Graphite
Loudspeaker
55 Cobalt Plus
Yes
55 Graphite
Yes
3.5mm jack
55 Cobalt Plus
Yes
55 Graphite
Yes
WLAN
55 Cobalt Plus
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot
55 Graphite
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
55 Cobalt Plus
4.0, A2DP
55 Graphite
4.1, A2DP, LE
Positioning
55 Cobalt Plus
GPS
55 Graphite
GPS
NFC
55 Cobalt Plus
No
55 Graphite
No
Radio
55 Cobalt Plus
Stereo FM radio, RDS, recording
55 Graphite
FM radio
USB
55 Cobalt Plus
microUSB 2.0
55 Graphite
microUSB 2.0, OTG
Sensors
55 Cobalt Plus
Accelerometer, gyro, proximity
55 Graphite
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
55 Cobalt Plus
Li-Ion 2700 mAh, non-removable
55 Graphite
Li-Ion 3000 mAh, non-removable
Stand-by
55 Cobalt Plus
Up to 450 h
55 Graphite
-
Talk time
55 Cobalt Plus
Up to 27 h
55 Graphite
-
Colors
55 Cobalt Plus
Blue/Gray
55 Graphite
Black
SAR EU
55 Cobalt Plus
0.25 W/kg (head) 1.28 W/kg (body)
55 Graphite
-
Price
55 Cobalt Plus
-
55 Graphite
About 180 EUR