Screen size
55 Graphite5.5"
Diamond OmegaWinner: 5.7"+4%
Quick verdict
Diamond Omega leads the measured specs 10-5.
Measured wins
55 Graphite
5
spec wins
Ties
3
equal specs
Diamond Omega
10
spec wins
Overall winner
Screen size
Technology
55 Graphite
GSM / HSPA / LTE
Diamond Omega
GSM / HSPA / LTE
2G bands
55 Graphite
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Diamond Omega
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
55 Graphite
HSDPA 900 / 2100
Diamond Omega
HSDPA 850 / 900 / 1900 / 2100
4G bands
55 Graphite
LTE 800 / 1800 / 2100 / 2600
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Diamond Omega
1, 3, 7, 8, 20
Speed
55 Graphite
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Diamond Omega
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat9 450/50 Mbps
Announced
55 Graphite
2017, February. Released 2017, June
Diamond Omega
2017, October. Released 2017, November
Status
55 Graphite
Discontinued
Diamond Omega
Discontinued
Dimensions
55 Graphite
157.8 x 77.2 x 7.8 mm (6.21 x 3.04 x 0.31 in)
Diamond Omega
147.5 x 72.7 x 8.5 mm (5.81 x 2.86 x 0.33 in)
Weight
55 Graphite
-
Diamond Omega
170 g (6.00 oz)
SIM
55 Graphite
Dual SIM
Diamond Omega
Nano-SIM + Nano-SIM
Build
55 Graphite
-
Diamond Omega
Glass front (Gorilla Glass), glass back, aluminum frame
Type
55 Graphite
IPS LCD
Diamond Omega
IPS LCD
Size
55 Graphite
5.5 inches, 83.4 cm2 (~68.5% screen-to-body ratio)
Diamond Omega
5.73 inches, 87.6 cm2 (~81.7% screen-to-body ratio)
Resolution
55 Graphite
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Diamond Omega
1080 x 2040 pixels, 17:9 ratio (~403 ppi density)
Protection
55 Graphite
-
Diamond Omega
Corning Gorilla Glass (unspecified version)
OS
55 Graphite
Android 7.0 (Nougat)
Diamond Omega
Android 7.1 (Nougat), nubia UI 5
Chipset
55 Graphite
Mediatek MT6737 (28 nm)
Diamond Omega
Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU
55 Graphite
Quad-core 1.5 GHz Cortex-A53
Diamond Omega
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU
55 Graphite
Mali-T720MP2
Diamond Omega
Adreno 540
Card slot
55 Graphite
microSDXC
Diamond Omega
No
Internal
55 Graphite
16GB 2GB RAM
Diamond Omega
128GB 8GB RAM
Other
55 Graphite
eMMC 5.0
Diamond Omega
-
Dual
55 Graphite
13 MP, AF Auxiliary lens
Diamond Omega
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 23 MP, f/2.0, PDAF, 2x lossless zoom
Features
55 Graphite
LED flash, HDR, panorama
Diamond Omega
Dual-LED dual-tone flash, HDR, panorama
Video
55 Graphite
1080p@30fps
Diamond Omega
4K@30fps, 1080p@30fps
Single
55 Graphite
5 MP
Diamond Omega
5 MP, f/2.2 5 MP
Video
55 Graphite
Diamond Omega
1080p@30fps
Loudspeaker
55 Graphite
Yes
Diamond Omega
Yes
3.5mm jack
55 Graphite
Yes
Diamond Omega
No
Other
55 Graphite
-
Diamond Omega
32-bit/384kHz audio
WLAN
55 Graphite
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Diamond Omega
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth
55 Graphite
4.1, A2DP, LE
Diamond Omega
4.1, A2DP, LE
Positioning
55 Graphite
GPS
Diamond Omega
GPS, GLONASS, BDS
NFC
55 Graphite
No
Diamond Omega
Yes
Radio
55 Graphite
FM radio
Diamond Omega
No
USB
55 Graphite
microUSB 2.0, OTG
Diamond Omega
USB Type-C, OTG
Sensors
55 Graphite
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Diamond Omega
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
55 Graphite
Li-Ion 3000 mAh, non-removable
Diamond Omega
Li-Po 3100 mAh, non-removable
Charging
55 Graphite
-
Diamond Omega
18W wired, QC3
Colors
55 Graphite
Black
Diamond Omega
Dark Blue
Price
55 Graphite
About 180 EUR
Diamond Omega
About 300 EUR