Vivo X21i vs Vivo Z3

Vivo X21i

Vivo X21i

May, 2018

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Vivo Z3

Vivo Z3

October, 2018

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Vivo X21i vs Vivo Z3


Vivo X21i

Vivo Z3
Price
EUR: €430EUR: €250
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
154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
Weight
159 g (5.61 oz)164 g (5.78 oz)
Colors
Black, Aurora White, Ruby Red, Night PurpleStarry Night, Aurora Blue, Dream Powder
Models
X21i AV1813BT, V1813BA
Display
Type
Super AMOLEDIPS LCD
Size
6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)6.3 inches, 99.1 cm2 (~84.0% screen-to-body ratio)
Resolution
1080 x 2280 pixels, 19:9 ratio (~402 ppi density)1080 x 2280 pixels, 19:9 ratio (~400 ppi density)
Multitouch
YesYes
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 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 4, 5, 8, 38, 39, 40, 411, 3, 5, 8, 34, 38, 39, 40, 41
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
64GB ROM, 6GB RAM
128GB ROM, 4GB RAM		64GB ROM, 4GB RAM
64GB ROM, 6GB RAM
128GB ROM, 6GB RAM
Storage Type
eMMC 5.1
Card Slot
microSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA, LTEHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE4.2, A2DP, EDR, LE, aptX
USB
microUSB 2.0, OTGmicroUSB 2.0, OTG
GPS
Yes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
NFC
NoNo
Camera
Main Camera
Primary: 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF
Secondary: 5 MP, f/2.4, (depth)		Primary: 16 MP, f/2.0, PDAF
Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps1080p@30fps
Selfie Camera
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm12 MP, f/2.0, (wide), 1/2.8", 1.28µm
Features: HDR
Video: 1080p@30fps
Multimedia
Audio Format Support
MP3/WAV/eAAC+/FLACMP3/WAV/eAAC+/FLAC
Video Format Support
MP4/H.264MP4/H.264
Radio
FM radioFM radio
Software
Operating System (OS)
Android OS, v8.1 (Oreo)Android OS, v8.1 (Oreo)
UI
Funtouch 4
Browser
HTML5HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Mediatek MT6771 Helio P60 (12 nm)Qualcomm SDM670 Snapdragon 670 (10 nm)
Qualcomm SDM710 Snapdragon 710 (10 nm)
CPU
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Octa-core (2x2.2 GHz 360 Gold & 6x2.2 GHz Kryo 360 Silver)
GPU
Mali-G72 MP3Adreno 615
Adreno 616
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compassInfrared Face ID, fingerprint (rear-mounted), accelerometer, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes
32-bit/192kHz Hi-Res audio		Yes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 3425 mAh, non-removable3315 mAh, non-removable
Charging
18W wired

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