Iqoo Z6 Pro vs Samsung Galaxy A51

Key Specs

Battery
Battery	4700 mAh	4000 mAh
Display
Display	6.44 inches (16.36 cm)	6.5 inches (16.51 cm)
Front Camera
Front Camera	16 MP	32 MP
Processor
Processor	Qualcomm Snapdragon 778G	Samsung Exynos 9 Octa 9611
RAM
RAM	6 GB	6 GB
Rear Camera
Rear Camera	64 MP + 8 MP + 2 MP	48 MP + 12 MP + 5 MP + 5 MP

Battery

Capacity
Capacity	4700 mAh	4000 mAh
Quick Charging
Quick Charging	Yes, Flash, 66W: 50 % in 18 minutes	Yes, Fast, 15W
Removable
Removable	No	No
TalkTime
TalkTime	-	Up to 32 Hours(4G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	Yes	Yes

Design

Build Material
Build Material	Back: Plastic	Back: Plastic
Colours
Colours	Phantom Dusk, Legion Sky	Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue
Height
Height	159.7 mm	158.5 mm
Thickness
Thickness	8.4 mm	7.9 mm
Weight
Weight	180 grams	172 grams
Width
Width	73.6 mm	73.6 mm

Display

Aspect Ratio
Aspect Ratio	20:9	20:9
Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes with punch-hole display
Brightness
Brightness	1300 nits	-
Display Type
Display Type	AMOLED	Super AMOLED
HDR 10 / HDR+ support
HDR 10 / HDR+ support	Yes, HDR 10+	-
Pixel Density
Pixel Density	409 ppi	405 ppi
Refresh Rate
Refresh Rate	90 Hz	60 Hz
Resolution
Resolution	1080x2404 px (FHD+)	1080x2400 px (FHD+)
Screen Protection
Screen Protection	Yes	Corning Gorilla Glass v3
Screen Size
Screen Size	6.44 inches (16.36 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	85.19 %	87.44 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	91.01 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	-	No
Camera Setup
Camera Setup	Single	Single
Flash
Flash	-	No
Resolution
Resolution	16 MP f/2.0, Primary Camera	32 MP f/2.2, Primary Camera(2.8" sensor size, 0.8µm pixel size)
Video Recording
Video Recording	1920x1080 @ 30 fps	1920x1080 @ 30 fps

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General

Brand
Brand	iQOO	Samsung
Custom UI
Custom UI	Funtouch OS	Samsung One UI
Launch Date
Launch Date	May 5, 2022 (Official)	January 29, 2020 (Official)
Operating System
Operating System	Android v12	Android v10 (Q)

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	8 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Triple	Quad
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	9000 x 7000 Pixels	8000 x 6000 Pixels
OIS
OIS	-	No
Resolution
Resolution	64 MP f/1.79, Primary Camera 8 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera	48 MP f/2.0, Primary Camera(26 mm focal length, 2.25" sensor size, 0.8µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera 5 MP f/2.4, Macro Camera 5 MP f/2.2, Depth Camera
Sensor
Sensor	-	S5KGM2, ISO-CELL
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	3840x2160 @ 30 fps 1920x1080 @ 30 fps	3840x2160 @ 30 fps
Video Recording Features
Video Recording Features	Dual Video Recording	-

Multimedia

Audio Features
Audio Features	-	Dolby Atmos
Audio Jack
Audio Jack	USB Type-C	3.5 mm
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.2	Yes, v5.0
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	Yes
Network Support
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
SAR Value	Head: 1.15 W/kg, Body: 0.56 W/kg	Head: 0.598 W/kg
SIM 1
SIM 1	5G Bands: FDD N1 / N3 / N5 / N8 TDD N41 / N77 / N78 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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	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	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 6 (802.11 b/g/n/ax) 5GHz	Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Tri core, Kryo 670 + 1.9 GHz, Quad core, Kryo 670)	Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Chipset
Chipset	Qualcomm Snapdragon 778G	Samsung Exynos 9 Octa 9611
Fabrication
Fabrication	6 nm	10 nm
Graphics
Graphics	Adreno 642L	Mali-G72 MP3
RAM type
RAM Type	LPDDR4X	LPDDR4X

Sensors

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

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 512 GB
Internal Memory
Internal Memory	128 GB	128 GB
Storage Type
Storage Type	UFS 2.2	UFS 2.0
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	-	Up to 106 GB