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Saturday, October 27, 2018

Vivo Z3i Vs Vivo Y73 Comparisons


The Vivo Z3i comes with 6 GB of RAM and 128 GB of internal memory which can be expanded via MicroSD. The Vivo Z3i boasts of the 16/2-megapixels dual rear camera and 25-megapixel front camera for selfies and video calling.

The Vivo Y73 comes with 3/4 GB of RAM and 32/64 GB of internal memory which can be expanded via microSD. The Vivo Y73 boasts of the 13-megapixels rear camera and also 5-megapixel front camera for selfies and video calling.


Vivo Y73
Vivo Z3i

Brand and Model
Brand and Model
Brand  
  Vivo
  Vivo
Model  
  Y73
  Z3i (For China)
Model Alias 
  V1731CA


Launch
Launch
Announced  
 2018, October
 2018, October
Status  
Exp. Release Nov.  2018
Available in stores

Price
Price
Price  
 About 150 $
 About 400 $

Design
Design
Colors  
 Black
  
 Red
 Blue
 Champagne
 Pink
Width  
  75.74 mm 
  75.63 mm 
  7.57 cm 
  7.56 cm 
  0.25 ft 
  0.25 ft 
  2.98 in 
  2.98 in 
Height  
 155.87 mm 
 155.97 mm 
 15.59 cm 
 15.6 cm 
  0.51 ft 
  0.51 ft 
  6.14 in 
  6.14 in 
Thickness  
  7.8 mm 
  8.1 mm 
  0.78 cm 
  0.81 cm 
  0.03 ft 
  0.03 ft 
  0.31 in 
  0.32 in 
Weight  
  150 g
  163 g
   0.33 lbs
   0.36 lbs
  5.29 oz
  5.77 oz
Volume  
  92.08 cm3
  95.55 cm3
  5.59 in3
  5.8 in3
Body Materials  
 Plastic
 Plastic
  
 Glass

SIM Card
SIM Card
SIM Card Type  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
Number of SIM Cards  
  2
  2
Features
 Dual SIM stand-by
 Dual SIM stand-by

Networks
Networks
Network  
GSM / LTE / CDMA / W-CDMA / TD-SCDMA
GSM / LTE / CDMA / UMTS / TD-SCDMA

Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth 
Mobile Network Technologies  
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
LTE Cat 4 (51.0 Mbit/s, 150.8 Mbit/s)
LTE Cat 6 (51.0 Mbit/s, 301.5 Mbit/s)
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
TD-SCDMA
TD-SCDMA
TD-HSDPA
TD-HSDPA

Operating System
Operating System
Operating System (OS)  
Funtouch 4.5 OS (Android 8.1 Oreo)
Funtouch 4.5 OS (Android 8.1 Oreo)

System on Chip (SOC)
System on Chip (SOC)
SOC  
Qualcomm Snapdragon 439
MediaTek Helio P60 (MT6771)
Process Technology  
 12 nm 
 12 nm 
CPU  
4x 1.95 GHz ARM Cortex-A53
4x 2.0 GHz ARM Cortex-A73
4x 1.4 GHz ARM Cortex-A53
4x 2.0 GHz ARM Cortex-A53
CPU Bits  
 64 bits 
 64 bits 
Instruction Set  
 ARMv8
 ARMv8-A
CPU Frequency  
 1950 MHz  
 2000 MHz  
CPU Cores  
  8
  8
GPU  
Qualcomm Adreno 505
ARM Mali-G72 MP3
GPU Frequency 

 800 MHz
RAM Capacity  
 3 GB
  6 GB
 4 GB

RAM Type  
 LPDDR3
 LPDDR4X
RAM Channels  
Single channel
 Double channel
RAM Frequency  
  
 1800 MHz

Storage
Storage
Storage  
  32 GB 
  128 GB 
  64 GB

Memory Cards
Memory Cards
Types  
 microSD
 microSD
 microSDHC
microSDHC
 microSDXC
microSDXC

Display
Display
Type / Technology  
 IPS
 IPS
Diagonal Size  
  5.99 in 
  6.3 in 
  152.15 mm 
  160.02 mm 
  15.21 cm 
  16 cm 
Width  
  2.68 in 
  2.7 in 
  68.04 mm 
  68.5 mm 
  6.8 cm 
  6.85 cm 
Height  
  5.36 in 
  5.69 in 
  136.08 mm 
  144.62 mm 
  13.61 cm 
  14.46 cm 
Aspect Ratio  
 2:1
 2.111:1
 2:1 (18:9)

Resolution  
 720 x 1440 pixels 
 1080 x 2280 pixels 
Pixel Density  
  269 ppi 
  400 ppi 
  105 ppcm 
  157 ppcm 
Color Depth  
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
Display Area  
  78.69 % 
  84.25 % 
Other Features  
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 2.5D Curved glass screen
 2.5D Curved glass screen
Scratch resistant
LTPS (Low Temperature PolySilicon)

Sensors
Sensors
Sensors  
 Proximity
 Proximity
 Light
 Light
 Accelerometer
 Accelerometer
 Compass
  
Gyroscope
Fingerprint
 Fingerprint

Primary Camera
Primary Camera
Sensor type  
CMOS
CMOS
Aperture 
 f/2
 f/2
Flash Type 
 LED
 LED
 Image Resolution  
 4160 x 3120 pixels 
 4608 x 3456 pixels 
 12.98 MP 
 15.93 MP 
Video resolution 
 1920 x 1080 pixels
 3840 x 2160 pixels
 2.07 MP
 8.29 MP
Video FPS 
 30 fps
 30 fps
Features  
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Digital zoom
Digital zoom

Optical image stabilization
Geotagging 
Geotagging 
Panorama 
Panorama 
HDR 
HDR 
Touch focus 
Touch focus 
Face detection
Face detection
White balance setting 
White balance setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
  
Phase detection

Secondary rear camera- 2 MP

Aperture size-f/2.4 (#2)

Secondary Camera
Secondary Camera
Aperture 
 f/2.2
 f/2
Image Resolution  
 2560 x 1920 pixels 
 5760 x 4312 pixels 
  4.92 MP 
  24.84 MP 
Video Resolution 
 1280 x 720 pixels
 1920 x 1080 pixels
 0.92 MP
 2.07 MP
Video FPS 
 30 fps
 30 fps

Face recognition
 Face recognition

Audio
Audio
Speaker  
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

Radio
Radio
Radio  
  Yes
  Yes

Tracking /  Positioning
Tracking /  Positioning
Tracking /  Positioning  
 A-GPS 
 GPS 
GPS
 A-GPS 

GLONASS
BeiDou
BeiDou

Wi-Fi
Wi-Fi
Wi-Fi 
  
 802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n 5GHz
 802.11 ac (IEEE 802.11ac)
  
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi-Direct
 Wi-Fi-Direct

Bluetooth
Bluetooth
Version  
 4.2
 4.2
Features  
A2DP (Advanced audio distribution profile) 
A2DP (Advanced audio distribution profile) 

USB
USB
Connector Type  
 Micro USB
Micro USB
Version  
  2.0
  2.0
Features  
Charging 
Charging 
Mass Storage 
Mass Storage 
On-The-Go
On-The-Go

Headphone Jack
Headphone Jack
Headphone Jack  
 Yes
 Yes

Connectivity
Connectivity
Connectivity  
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 Tethering
 Tethering
 VoLTE
 VoLTE

Browser
Browser
Browser  
HTML 
HTML 
HTML5 
HTML5 
CSS 3 
CSS 3 

Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats  / Codecs   
AAC 
AAC 

AAC+ / aacPus / HE-AAC v1

aptX / apt-X

AMR-WB
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC 
MIDI 
MIDI 
MP3 
MP3 
OGG 
OGG 
WMA 
WMA 
WAV 
WAV 

Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats /  Codecs  
3GPP 
3GPP 
AVI 
AVI 

DivX

Flash Video
H.263
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.264 / MPEG-4 Part 10 / AVC video

MKV
MP4
MP4
WebM
WebM
WMV
Xvid
Xvid

Battery
Battery
Capacity  
 3360 mAh
 3315 mAh
Type  
 Li-Ion
 Li-Polymer
Features  
 Non-removable 
 Non-removable 
Fast charging
Charger Output Power 
 5 V / 2 A
 9 V / 2 A

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