Digma Optima 1025N 4G vs Vertex Impress Lion dual cam 3G
Digma Optima 1025N 4G
Vertex Impress Lion dual cam 3G
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100HSDPA 900, 2100
-
4G networkLTE frequency band 1(2100), 3(1800), 7(2600)-
-
HSDPA speed-21 Mbps
-
HSUPA speed-5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-42017-12
-
Status2018-42017-12
-
Design
-
BuildPlasticPlastic
-
SIMDual SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by)
-
Height172 mm-
-
Width244 mm-
-
Thickness9.2 mm-
-
Weight520 g-
-
ColorsBlack, WhiteBlack, Gold
-
Display
-
Display typeIPSIPS capacitive touchscreen
-
Physical size10.1 inches5 inches
-
Resolution1280 x 800 pixels720 x 1280 pixels
-
Pixel density149 ppi294 ppi
-
Display colors1677721616777216
-
MultitouchYesYes
-
Hardware
-
CPUQuad-core 1.0 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A7
-
ChipsetMediaTek MT8735VMediatek MT6580
-
GPUMali-T720 MP2Mali-400 MP2
-
Memory RAM2 GB1 GB
-
Internal storage16 GB8 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
-
Memory card max64 GB32 GB
-
OS
-
OSAndroid 7.0 NougatAndroid 7.0 Nougat
-
Main camera
-
Camera type-Dual
-
Main camera2 MP8 MP
-
5 MP
-
Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
-
Primary camera video720p@30fps720p@30fps
-
Primary camera flashLEDdual-LED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
-
Selfie camera
-
Selfie camera0.31 MP5 MP
-
Selfie camera resolution640 x 480 pixels2560 x 1920 pixels
-
Selfie camera video480p@30fps MP480p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Earpiece-Yes
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Direct-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
SensorsAccelerometerAccelerometer, light, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5000 mAh4400 mAh
-
Battery removableNon-removableRemovable
-
Talk time 2G-12 h
-
Talk time 3G-12 h
-
Standby time 2G-320 h
-
Standby time 3G-320 h
