Digma Optima 8027 3G vs Infinix S4
Digma Optima 8027 3G
Infinix S4
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100WCDMA 850, 900, 2100
-
4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300), 41(2500)
-
HSDPA speed-42 Mbps
-
HSUPA speed-11.5 Mbps
-
LTE speed-LTE Cat 6, 301.5 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2019-42019-4
-
Status2019-42019-4
-
Design
-
BuildPlastic-
-
SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
-
Height123 mm156 mm
-
Width208 mm75 mm
-
Thickness10 mm7.9 mm
-
Weight320 g154 g
-
ColorsBlackBlack, Red, Purple, Blue
-
Display
-
Display typeIPSIPS capacitive touchscreen
-
Physical size8 inches6.2 inches
-
Resolution1280 x 800 pixels720 x 1520 pixels
-
Pixel density189 ppi271 ppi
-
Display colors1677721616777216
-
Protection-2.5D curved glass screen
-
MultitouchYesYes
-
Hardware
-
CPU-Octa-core
-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2 GHz Cortex-A53
-
CPU(second)quad-core 1.5 GHz Cortex-A53
-
ChipsetSpreadtrum SC7731EMediatek Helio P22 (MT6762)
-
GPUMali-T820 MP1PowerVR GE8320
-
Memory RAM1 GB3, 6 GB
-
Internal storage16 GB32, 64 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max128 GB128 GB
-
OS
-
OSAndroid 8.1 Oreo Go EditionX OS 5.0 (Android 9.0 Pie)
-
Main camera
-
Camera type-Triple
-
Main camera2 MP13 MP, f/1.9 , 1.12 µm
-
8 MP, f/2.4
-
2 MP, f/2.8
-
Primary camera resolution1600 x 1200 pixels4160 x 3120 pixels
-
Primary camera video720p@30fps1080p@30fps
-
Primary camera flash-Quad LED flash
-
Camera featuresContinuous shooting, digital zoom, geotagging, HDR, white balance settings, scene modeAutofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
-
Selfie camera
-
Selfie camera0.31 MP32 MP, f/2 , 0.8 µm
-
Selfie camera resolution640 x 480 pixels6528 x 4896 pixels
-
Selfie camera video480p@30fps MP1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.2v4.2
-
Bluetooth A2DPYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
Features
-
SensorsAccelerometerAccelerometer, proximity, light, compass, gyroscope, fingerprint
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity3500 mAh4000 mAh
-
Battery removableNon-removableNon-removable
-
Talk time 2G-36 h
-
Talk time 3G-26 h
-
Standby time 2G-1080 h
-
Standby time 3G-864 h
-
Standby time 4G-624 h