Asus Zenfone 4 Pro ZS551KL vs Vivo X20 Plus UD

Vivo X20 Plus UD

Vivo X20 Plus UD

January, 2018


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Asus Zenfone 4 Pro ZS551KL vs Vivo X20 Plus UD


Asus Zenfone 4 Pro ZS551KL Vivo X20 Plus UD
Price
EUR: €350 EUR: €550
USD: $396 USD: $622
PKR: Rs.55,521 PKR: Rs.74,118
INR: Rs.28,000 INR: Rs.44,000
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)155.3 x 80.1 x 7.5 mm (6.11 x 3.15 x 0.30 in)
Weight
175 g (6.17 oz)181.5 g (6.42 oz)
Build
Front/back glass (Gorilla Glass 5) & aluminum frameFront glass, aluminum body
Colors
Moonlight white, Pure BlackMatte Black, Gold, Rose gold
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
Models
Z01GD
Display
Type
AMOLED capacitive touchscreen, 16M colorsSuper AMOLED capacitive touchscreen, 16M colors
Size
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
1080 x 2160 pixels, 18:9 ratio (~376 ppi density)
6.43 inches, 106.7 cm2 (~85.8% screen-to-body ratio)
Multitouch
Yes, up to 10 fingersYes
Protection
Corning Gorilla Glass 5
Network
2G Network
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 900 / 1800 SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) Global, Taiwan
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) India
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Speaker Phone
Yes, dual speakersYes
Memory
Internal
64GB 6GB RAM, 128GB 6GB RAM128GB 4GB RAM
Card Slot
microSD, up to 1 TB (uses shared SIM slot)microSD, up to 256 GB (uses shared SIM slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 MbpsHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, EDR, LE, aptX5.0, A2DP, LE
USB
2.0, Type-C 1.0 reversible connector, USB On-The-GomicroUSB 2.0, USB On-The-Go
Infrared Port
Yes
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEOYes, with A-GPS
NFC
Yes
Camera
Main Camera
Primary: 12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS
Secondary: 16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
Primary: 12 MP, f/1.8, AF
Secondary: 5 MP, depth sensor
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps1080p@30fps
Selfie Camera
8 MP, f/1.9, 1/3.2", 22mm (wide), 1.4µm, PDAF
Features: HDR
Video: 1080p@30fps
12 MP, f/2.0
Multimedia
Audio Format Support
MP3/WAV/eAAC+MP3/WAV/eAAC+/FLAC
Video Format Support
MP4/H.264MP4/H.264
Radio
FM radio
Software
Operating System (OS)
Android OS, v7.1.1 (Nougat)Android OS, v7.1.1 (Nougat)
Upgradable
Upgradable to Android 8.0 (Oreo)
UI
ZenUI 4Funtouch 3.2
Browser
HTML5HTML5
Organizer
YesYes
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Qualcomm MSM8998 Snapdragon 835 (10 nm)Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU
Adreno 540Adreno 512
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrumFingerprint (under display, optical), accelerometer, proximity, compass
Side / Additional Keys
Volume keys, Power/Lock keyVolume keys, Power/Lock key
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Non-removable Li-Ion 3600 mAh batteryNon-removable Li-Ion 3900 mAh battery
Charging
Fast battery charging 18W: 50% in 32 minFast battery charging 22.5W
Talk Time
Up to 27 h 30 min (3G)
Additional Features
Main Features
24-bit/192kHz audio
DTS sound
Active noise cancellation with dedicated mic
32-bit/192kHz audio
Active noise cancellation with dedicated mic
Features
LED flash, HDR, panoramaLED flash, HDR, panorama

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