Digma Optima Prime 4 3G vs Nomu S20
Digma Optima Prime 4 3G
Nomu S20
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 1900HSDPA 900, 2100
-
4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 2300 MHz
-
LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-42016
-
Status2018-42016
-
Design
-
BuildPlasticPolycarbonate
-
SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Micro-SIM/Nano-SIM)
-
Height107.8 mm154.4 mm
-
Width188 mm75 mm
-
Thickness10 mm10.3 mm
-
Weight270 g169 g
-
Waterproof-Yes, IP68
-
Dust proof-Yes, IP68
-
ColorsBlackBlack
-
Display
-
Display typeTNIPS capacitive touchscreen
-
Physical size7 inches5 inches
-
Resolution1024 x 600 pixels720 x 1280 pixels
-
Pixel density170 ppi294 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant, Corning Gorilla Glass 4
-
MultitouchYesYes
-
Hardware
-
CPUQuad-core 1.2 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A53
-
ChipsetSpreadtrum SC7731CMediatek MT6737T
-
GPUMali-400 MP1Mali-T860 MP2
-
Memory RAM1 GB3 GB
-
Internal storage8 GB32 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max64 GB-
-
OS
-
OSAndroid 7.0 NougatAndroid OS, v6.0 Marshmallow
-
Selfie camera
-
Selfie camera0.31 MP2 MP, f/2.4
-
Selfie camera resolution640 x 480 pixels-
-
Selfie camera video480p@30fps MP720p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
Features
-
SensorsAccelerometerAccelerometer, compass, light, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity2200 mAh3000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-MediaTek Pump Express 3.0
-
Talk time 2G-20 h
-
Talk time 3G-20 h
-
Standby time 2G-350 h
-
Standby time 3G-350 h
-
Main camera
-
Main camera8 MP, f/2.8 , 1.103 µm
-
Primary camera resolution-3264 x 2448 pixels
-
Primary camera video-1080p@30fps
-
Primary camera flash-LED flash
-
Primary camera phase detection autofocus-phase detection autofocus
-
Camera features-Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
