Vivo iQOO Z1x 5G vs Vivo Y51
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Vivo iQOO Z1x
vivo Y51
Announced
2020, July
2020, September
Released
2020, July
2020, September
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
164.2×76.5×9.06mm (6.46 x 3.01 x 0.35 in)
159.3 x 75.2 x 8.7 mm (6.27 x 2.96 x 0.34 in)
Weight
199.5g (7.03 oz)
186.7 g (6.60 oz)
Colors
Black, Blue, White
Mystic Black, Jazzy Blue, Dreamy White
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G Network
LTE
1, 3, 5, 8, 40
5G Network
1, 3, 41, 77, 78, 79 SA/NSA
-
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
Super AMOLED
Size
6.57 inches, 42.3 cm2 (~82.7% screen-to-body ratio)
6.38 inches, 99.9 cm2 (~83.4% screen-to-body ratio)
Resolution
2408×1080 pixels
1080 x 2340 pixels
Display Colors
16M colors
16M colors
Pixel Density
402 ppi density
404 ppi density
Features
20Hz refresh rate
HDR10
-
Touch Screen
-
Capacitive Touchscreen
Media
FM Radio
No
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Triple Cameras
Quad Cameras
Main Camera
48 MP, f/1.79, 26mm (wide), 1/2.0", 0.8µm, PDAF
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
2nd Camera
2 MP, f/2.4, (macro)
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
3rd Camera
2 MP, f/2.4, (depth)
2 MP, f/2.4, (macro)
Camera Video
4K@30fps, 1080p@30fps; gyro-EIS
1080p@30fps, gyro-EIS
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
16 MP, f/2.0, (wide), 1/2.8", 0.8µm
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
Selfie Video
1080p@30fps
1080p@30
Features
HDR
HDR
4th Camera
-
2 MP, f/2.4, (depth)
Software
OS
Android 10.0
Android 10
User Interface
iQOO UI 1.0
Funtouch 10
Hardware
Chipset
Qualcomm SDM765 Snapdragon 765G (7 nm)
Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU
Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 620
Adreno 610
RAM
6/8 GB
4 GB
Internal Storage
64/128/256 GB
128 GB
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Card Slot
-
Yes, microSD, up to 256 GB (uses shared SIM slot)
Connectivity
Bluetooth
5.1, A2DP, LE, aptX HD
5.1, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC
No
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA 42.2/5.76 Mbps, LTE-A
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
5000 mAh battery
4500 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W
Yes, 18W