Plum Optimax 13 vs Prestigio Grace 3157 4G
Plum Optimax 13
Prestigio Grace 3157 4G
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 1900, 2100HSDPA 900, 2100
-
4G network-LTE frequency band 3(1800), 7(2600), 18(800)
-
HSDPA speed21.1 Mbps21 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-122017
-
Status2019-12017
-
Design
-
Build-Metal, plastic
-
SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
-
Height250.8 mm109 mm
-
Width158.8 mm187 mm
-
Thickness10.2 mm9.9 mm
-
Weight510 g460 g
-
ColorsBlack, Gold, WhiteBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
-
Physical size10.1 inches7 inches
-
Resolution800 x 1280 pixels1280 x 720 pixels
-
Pixel density149 ppi210 ppi
-
Display colors1677721616777216
-
MultitouchYes, max 5 fingersYes
-
Hardware
-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.1 GHz Cortex-A53
-
ChipsetSpreadtrum SC7731MediaTek MT8735D
-
GPUMali-400Mali-T720 MP2
-
Memory RAM1 GB1 GB
-
Internal storage8 GB8 GB
-
Memory cardmicroSDmicroSD, microSDHC
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid 8.0 Oreo Go EditionAndroid OS, v7.0 Nougat
-
Main camera
-
Main camera5 MP2 MP
-
Primary camera resolution-1600 x 1200 pixels
-
Primary camera video720p@30fps480p@30fps
-
Primary camera flashLED flash-
-
Camera features-Digital zoom, panorama, HDR, face detection, self-timer, scene-mode
-
Selfie camera
-
Selfie camera2 MP0.3 MP
-
Selfie camera resolution-640 x 480 pixels
-
Selfie camera video480p@30fps480p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
SensorsAccelerometerAccelerometer, proximity
-
Browser
-
HTMLWAPHTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity4700 mAh2800 mAh
-
Battery removableNon-removableNon-removable
-
Talk time3.5 h-
-
Standby time72 h-
