Iqoo Z7 Pro vs Vivo V20

Key Specs

Battery
-	4000 mAh
Display
-	6.44 inches (16.36 cm)
Front Camera
-	44 MP
Processor
-	Qualcomm Snapdragon 720G
RAM
-	8 GB
Rear Camera
-	64 MP + 8 MP + 2 MP

Audio

Audio Jack
USB Type-C	-
Loudspeaker
Yes	-

Battery

Capacity
4600 mAh	4000 mAh
Quick Charging
Yes, Flash, 66W: 50 % in 22 minutes	Yes, Flash, 33W
Removable
No	No
Type
Li-ion	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
Yes	-
Flash
Yes, Ring LED	-
Front Camera
16 MP	-
Image Resolution
9000 x 7000 Pixels	-
Rear Camera
64 MP + 2 MP	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Design

Build Material
-	Back: Mineral Glass
Colours
Blue Lagoon, Graphite Matte	Sunset Melody, Midnight Jazz, Moonlight Sonata
Height
-	161.3 mm
Thickness
-	7.3 mm
Weight
175 grams	171 grams
Width
-	74.2 mm

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Dimensions

Height
164.1 mm	-
Thickness
7.3 mm	-
Width
74.8 mm	-

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with punch-hole display	Yes with waterdrop notch
Brightness
1300 nits	-
Display Type
AMOLED	AMOLED
HDR 10 / HDR+ support
-	Yes, HDR 10+
Pixel Density
388 ppi	409 ppi
Refresh Rate
120 Hz	60 Hz
Resolution
16 MP f/2.45, Wide Angle, Primary Camera	1080x2400 px (FHD+)
Screen Size
6.78 inches (17.22 cm)	6.44 inches (16.36 cm)
Screen to Body Ratio (calculated)
-	83.66 %
Screen to Body Ratio (claimed by the brand)
93.3 %	90.37 %
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	44 MP f/2.0, Wide Angle, Primary Camera
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 30 fps

General

Brand
iQOO	vivo
Custom UI
Funtouch OS	Funtouch OS
Launch Date
September 5, 2023	October 12, 2020
Operating System
Android v13	Android v11
SAR Value
Head: 1.219 W/kg, Body: 1.114 W/kg	-

Main Camera

Autofocus
-	Yes, Phase Detection autofocus
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Triple
Flash
-	Yes, Dual-color LED Flash
Image Resolution
-	9000 x 7000 Pixels
Resolution
-	64 MP f/1.89, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(16 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Mono Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 60 fps
Video Recording Features
-	Bokeh portrait video

Multimedia

Audio Jack
-	3.5 mm
FM Radio
-	Yes
Loudspeaker
-	Yes

Network & Connectivity

Bluetooth
Yes, v5.3	Yes, v5.1
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 0.89 W/kg, Body: 0.49 W/kg
SIM 1
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE	Dual SIM, GSM+GSM
USB Connectivity
-	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz	Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Chipset
-	Qualcomm Snapdragon 720G
Fabrication
-	8 nm
Graphics
Mali-G610 MC4	Adreno 618
Processor
MediaTek Dimensity 7200	-
RAM
8 GB	8 GB
RAM Type
LPDDR4X	LPDDR4X
RAM type
-	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
-	On-screen
Fingerprint Sensor Type
-	Optical
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
No	Yes, Up to 1 TB
Internal Memory
128 GB	128 GB
Storage Type
UFS 2.2	-
USB OTG
-	Yes