Asus Zenfone Go ZB551KL vs Razer Phone 2
Asus Zenfone Go ZB551KL
Razer Phone 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1800, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 30(2300), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 48, 66(1700/2100), 71(600)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-42018-10
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Status2016-52018-10
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Design
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Build-Aluminium alloy
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SIMDual SIM (Micro-SIM, dual stand-by)Nano-SIM
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Height151 mm158.5 mm
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Width76.9 mm79 mm
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Thickness10.7 mm8.5 mm
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Weight160 g-
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Waterproof-IP67, 1m and 30 minutes
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Dust proof-IP67
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ColorsCharcoal Black, Floral Pink, Glacier Gray, Glamour Red, Lake Blue, Pearl White, Sheer Gold, Silver BlueBlack
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Display
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Display typeIPS LCD capacitive touchscreenIGZO IPS LCD capacitive touchscreen
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Physical size5.5 inches5.72 inches
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Resolution720 x 1280 pixels1440 x 2560 pixels
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Pixel density267 ppi513 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant, Corning Gorilla Glass 5
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MultitouchYesYes
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Display features-Wide Colour Gamut, 120 Hz, 650 nits
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.6 GHz ARM Cortex-A7Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 Silver
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ChipsetQualcomm MSM8928 Snapdragon 400Qualcomm SDM845 Snapdragon 845
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GPUAdreno 305Adreno 630
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Memory RAM2 GB8 GB
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Internal storage16, 32 GB64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max64 GB512 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.012 MP, f/1.8 , 1.4 µm, 2x optical zoom
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12 MP, f/2.6 , 1.0 µm
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps2160p@30/60fps, 1080p@30/30/60/120fps, stereo sound rec.
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Primary camera Autofocusautofocus-
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Primary camera flashdual-LED (dual tone) flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera5 MP, f/2.08 MP, f/2.0 , 25 mm, 1/2.55"
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1/3.1"
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30/60fps
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Sound
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3.5mm jackYesNo, Type-C to 3.5 mm headphone jack adapter
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LoudspeakerYesYes, with Dolby Atmos stereo speakers
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Headphone adapter-Yes
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Multimedia
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Radio-No
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Radio FMFM 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 HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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BDSYes-
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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 IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, proximityAccelerometer, compass, fingerprint, gyro, light, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3010 mAh4000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 4+
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Wireless charging-Qi
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Talk time 3G16 h-
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Standby time 3G335 h-
