Screen size
Diamond Alpha +5.2"
Diamond OmegaWinner: 5.7"+9.2%
Quick verdict
Diamond Alpha + leads the measured specs 8-7.
Measured wins
Diamond Alpha +
8
spec wins
Overall winner
Ties
2
equal specs
Diamond Omega
7
spec wins
Screen size
Technology
Diamond Alpha +
GSM / HSPA / LTE
Diamond Omega
GSM / HSPA / LTE
2G bands
Diamond Alpha +
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Diamond Omega
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Diamond Alpha +
HSDPA 900 / 2100
Diamond Omega
HSDPA 850 / 900 / 1900 / 2100
4G bands
Diamond Alpha +
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Diamond Omega
1, 3, 7, 8, 20
Speed
Diamond Alpha +
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
Diamond Alpha +
2017, August. Released 2017, October
Diamond Omega
2017, October. Released 2017, November
Status
Diamond Alpha +
Discontinued
Diamond Omega
Discontinued
Dimensions
Diamond Alpha +
146.7 x 72.5 x 7.5 mm (5.78 x 2.85 x 0.30 in)
Diamond Omega
147.5 x 72.7 x 8.5 mm (5.81 x 2.86 x 0.33 in)
Weight
Diamond Alpha +
155 g (5.47 oz)
Diamond Omega
170 g (6.00 oz)
SIM
Diamond Alpha +
Nano-SIM + Nano-SIM
Diamond Omega
Nano-SIM + Nano-SIM
Build
Diamond Alpha +
-
Diamond Omega
Glass front (Gorilla Glass), glass back, aluminum frame
Type
Diamond Alpha +
IPS LCD
Diamond Omega
IPS LCD
Size
Diamond Alpha +
5.2 inches, 74.5 cm2 (~70.1% screen-to-body ratio)
Diamond Omega
5.73 inches, 87.6 cm2 (~81.7% screen-to-body ratio)
Resolution
Diamond Alpha +
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Diamond Omega
1080 x 2040 pixels, 17:9 ratio (~403 ppi density)
Protection
Diamond Alpha +
Corning Gorilla Glass (unspecified version)
Diamond Omega
Corning Gorilla Glass (unspecified version)
OS
Diamond Alpha +
Android 6.0 (Marshmallow)
Diamond Omega
Android 7.1 (Nougat), nubia UI 5
Chipset
Diamond Alpha +
Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
Diamond Omega
Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU
Diamond Alpha +
Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
Diamond Omega
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU
Diamond Alpha +
Adreno 510
Diamond Omega
Adreno 540
Card slot
Diamond Alpha +
microSDXC (uses shared SIM slot)
Diamond Omega
No
Internal
Diamond Alpha +
128GB 6GB RAM
Diamond Omega
128GB 8GB RAM
Other
Diamond Alpha +
eMMC 5.1
Diamond Omega
-
Single
Diamond Alpha +
13 MP, 1/2.9", 1.25µm, AF 13 MP B/W
Diamond Omega
-
Features
Diamond Alpha +
LED flash, HDR, panorama
Diamond Omega
Dual-LED dual-tone flash, HDR, panorama
Video
Diamond Alpha +
4K@30fps, 1080p@30fps
Diamond Omega
4K@30fps, 1080p@30fps
Dual
Diamond Alpha +
-
Diamond Omega
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 23 MP, f/2.0, PDAF, 2x lossless zoom
Single
Diamond Alpha +
16 MP, f/2.2, 26mm (wide), 1/3.06", 1.0µm
Diamond Omega
5 MP, f/2.2 5 MP
Video
Diamond Alpha +
4K@30fps, 1080p@30fps
Diamond Omega
1080p@30fps
Loudspeaker
Diamond Alpha +
Yes
Diamond Omega
Yes
3.5mm jack
Diamond Alpha +
Yes
Diamond Omega
No
Other
Diamond Alpha +
-
Diamond Omega
32-bit/384kHz audio
WLAN
Diamond Alpha +
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Diamond Omega
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth
Diamond Alpha +
4.2, A2DP, LE
Diamond Omega
4.1, A2DP, LE
Positioning
Diamond Alpha +
GPS
Diamond Omega
GPS, GLONASS, BDS
NFC
Diamond Alpha +
No
Diamond Omega
Yes
Radio
Diamond Alpha +
No
Diamond Omega
No
USB
Diamond Alpha +
USB Type-C, OTG
Diamond Omega
USB Type-C, OTG
Sensors
Diamond Alpha +
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Diamond Omega
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
Diamond Alpha +
Li-Ion 3000 mAh, non-removable
Diamond Omega
Li-Po 3100 mAh, non-removable
Charging
Diamond Alpha +
-
Diamond Omega
18W wired, QC3
Colors
Diamond Alpha +
Black, Gold
Diamond Omega
Dark Blue
Price
Diamond Alpha +
About 400 EUR
Diamond Omega
About 300 EUR