Oppo Reno9 Z vs Xiaomi Redmi K30 Ultra

Key Specs

Battery
Battery	4800 mAh	4500 mAh
Display
Display	6.58 inches (16.71 cm)	6.67 inches (16.94 cm)
Front Camera
Front Camera	32 MP	20 MP
Processor
Processor	Qualcomm Snapdragon 6 Gen 1	MediaTek Dimensity 1000 Plus
RAM
RAM	-	6 GB
Rear Camera
Rear Camera	50 MP + 13 MP + 12 MP	64 MP + 13 MP + 5 MP + 2 MP

Battery

Capacity
Capacity	4800 mAh	4500 mAh
Quick Charging
Quick Charging	Yes, Fast, 33W	Yes, Quick, v4.0, 33W
Removable
Removable	No	No
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	8150 x 6150 Pixels	-
Resolution
Resolution	32 MP, Wide Angle, Primary Camera	-
Settings
Settings	Exposure compensation	-
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
Video Recording	1920x1080 @ 30 fps	-

Design

Colours
Colours	-	Moonlight White, Midnight Black, Mint Green
Height
Height	-	163.3 mm
Thickness
Thickness	-	9.1 mm
Weight
Weight	-	213 grams
Width
Width	-	75.4 mm

Display

Aspect Ratio
Aspect Ratio	20.5:9	20:9
Bezel-less display
Bezel-less display	-	Yes
Bezelless Display
Bezelless Display	Yes with punch-hole display	-
Brightness
Brightness	-	800 nits
Display Type
Display Type	AMOLED	AMOLED
HDR 10 / HDR+ support
HDR 10 / HDR+ support	-	Yes, HDR 10+
Pixel Density
Pixel Density	400 ppi	395 ppi
Refresh Rate
Refresh Rate	120 Hz	120 Hz
Resolution
Resolution	-	1080x2400 px (FHD+)
Screen Protection
Screen Protection	-	Corning Gorilla Glass v5
Screen Size
Screen Size	6.58 inches (16.71 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	87.23 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	89.3 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
Camera Setup	-	Single
Camera Type
Camera Type	-	Pop-Up
Flash
Flash	-	Yes, Screen flash
Resolution
Resolution	-	20 MP, Primary Camera
Video Recording
Video Recording	-	1920x1080 @ 30 fps

General

Brand
Brand	OPPO	Xiaomi
Custom UI
Custom UI	-	MIUI
Launch Date
Launch Date	October 1, 2023 (Unofficial)	-
Operating System
Operating System	Android v12	Android v10 (Q)

Main Camera

Autofocus
Autofocus	-	Yes, Phase Detection autofocus
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Quad
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	9000 x 7000 Pixels
Resolution
Resolution	-	64 MP f/1.69, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)13 MP f/2.4, Ultra-Wide Angle Camera(1.12µm pixel size)5 MP f/2.2(50 mm focal length)2 MP f/2.4, Depth Camera(1.75µm pixel size)
Sensor
Sensor	-	IMX686, Exmor-RS CMOS Sensor
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	3840x2160 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	USB Type-C
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.3	Yes, v5.1
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	-	Yes
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 TDD N41 / N78 / N79 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) / 2600(band 7) / 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
SIM 2	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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
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 3 (802.11 b/g)	Yes, Wi-Fi 6 (802.11 b/g/n/ax) 5GHz, MIMO
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.2 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)	Octa core (2.6 GHz, Quad core, Cortex A77 + 2 GHz, Quad core, Cortex A55)
Chipset
Chipset	Qualcomm Snapdragon 6 Gen 1	MediaTek Dimensity 1000 Plus
Fabrication
Fabrication	4 nm	7 nm
Graphics
Graphics	-	Mali-G77 MC9
RAM type
RAM Type	-	LPDDR4X
Ram
RAM	8 GB	-

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 512 GB	No
Internal Memory
Internal Memory	128 GB	128 GB
Storage Type
Storage Type	-	UFS 2.1