Acer Allegro vs Oukitel WP21
Acer Allegro
Oukitel WP21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
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HSDPA speedHSDPA42.2 Mbps
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HSUPA speedHSUPA5.76 Mbps
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LTE speed-LTE, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-102022-11
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Status2011-112022-11
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Design
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Build-Metal, polycarbonate, TPU
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SIMMini-SIMDual SIM (Nano-SIM, dual stand-by)
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Height116 mm177.3 mm
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Width59 mm84.3 mm
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Thickness13 mm18.4 mm
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Weight126 g398 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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MIL-STD-810H-Yes
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ColorsBlack, WhiteBlack
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Display
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Display typeTFT capacitive touchscreenIPS TFT
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Physical size3.6 inches6.78 inches
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Resolution480 x 800 pixels1080 x 2400 pixels
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Pixel density259 ppi388 ppi
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Display colors1677721616777216
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Hardware
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CPU-Octa-core
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CPU1 GHz Scorpion2.2 GHz Dual-core Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm MSM8255 SnapdragonMediaTek Helio G99 MT6789
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GPUAdreno 205Mali-G57 MC2
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Internal storage8 GB256 GB
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Memory RAM-12 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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Storage-UFS 2.1
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OS
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OSMicrosoft Windows Phone 7.5 MangoAndroid 12
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Main camera
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Camera type-Triple
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Main camera5 MP64 MP, (wide) , 1/1.72" , 0.8 µm
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(night vision) , 20 MP, f/2.0 , 1/2.78" , 1 µm
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution2592 x 1944 pixels9280 x 6920 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Secondary cameraNo-
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Selfie camera type-Single
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Selfie camera20 MP, f/2.2
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Selfie camera features-Face unlock, face detection
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv2.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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JavaYes-
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Sensors-Accelerometer, barometer, compass, fingerprint, gyroscope, light, pedometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1300 mAh9800 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time6 h-
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Talk time 4G-68.5 h
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Standby time--
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Standby time 4G-1150 h
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Tests and performance
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Antutu-370000 (v9)
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Geekbench(single-core)-544 (v5.2)
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Geekbench(multi-core)-1757 (v5.2)
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SAR value
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SAR EU(head)-0.31 W/kg
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SAR EU(body)-1.08 W/kg
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Cost
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Price-290 USD
