Vivo Z1i vs Vivo Y81

Vivo Z1i

Vivo Z1i

July, 2018


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Vivo Y81

Vivo Y81

June, 2018


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Vivo Z1i vs Vivo Y81


Vivo Z1i

Vivo Y81

Price
EUR: €180EUR: €180
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
154.8 x 75 x 7.9 mm (6.09 x 2.95 x 0.31 in)155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
Weight
149.3 g (5.26 oz)146.5 g (5.15 oz)
Build
Glass front, plastic back, plastic frameGlass front (Gorilla Glass), plastic back, plastic frame
Colors
Black, RedBlack, Gold
Models
V1730DA, V1730DT1808, 1803, V1732A, 1808i
Display
Type
IPS LCDIPS LCD
Size
6.26 inches, 97.8 cm2 (~84.2% screen-to-body ratio)6.22 inches, 96.6 cm2 (~83.0% screen-to-body ratio)
Resolution
1080 x 2280 pixels, 19:9 ratio (~403 ppi density)720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Multitouch
YesYes
Protection
Corning Gorilla Glass
Network
Technology
GSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 4, 5, 8, 39, 40, 411, 3, 5, 7, 8, 34, 38, 39, 40, 41
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
128GB ROM, 4GB RAM

128GB ROM, 8GB RAM
32GB ROM, 3GB RAM

32GB ROM, 4GB RAM
Storage Type
eMMC 5.1eMMC 5.1
Card Slot
microSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 MbpsHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE5.0, A2DP, LE
USB
microUSB 2.0, OTGmicroUSB 2.0
GPS
Yes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS
NFC
NoNo
Camera
Main Camera
Primary: 13 MP, f/2.2, PDAF

Secondary: 2 MP, (depth)
13 MP, f/2.2, PDAF
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps1080p@30fps
Selfie Camera
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm

Video: 1080p@30fps
5 MP, f/2.2
Multimedia
Audio Format Support
MP3/WAV/eAAC+/FLACMP3/WAV/eAAC+/FLAC
Video Format Support
MP4/H.264MP4/H.264
Radio
FM radioNo
Software
Operating System (OS)
Android OS, v8.1 (Oreo)Android OS, v8.1 (Oreo)
UI
Funtouch 4Funtouch 4
Browser
HTML5HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Qualcomm SDM636 Snapdragon 636 (14 nm)Mediatek MT6762 Helio P22 (12 nm)
CPU
Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)Octa-core 2.0 GHz Cortex-A53
GPU
Adreno 509PowerVR GE8320
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted) only 4 GB model, accelerometer, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 3260 mAh, non-removable3260 mAh, non-removable

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