Xiaomi 12 vs OnePlus 9RT

65 out 100

VS

62 out 100

Compared 2 smartphones : Xiaomi 12 Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 8 Gen 1, vs OnePlus 9RT, Manufactured in October, 2021 with chipsetQualcomm Snapdragon 888 5G. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Xiaomi 12

Higher pixel density: 419ppi
Lighter design: 180g vs 198.5g
Infrared port

Reasons to choose OnePlus 9RT

Larger display: 6.62in

Versions

Available versions and configurations

Memory Options

- 8/128 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Xiaomi 12 and OnePlus 9RT

Display

Color accuracy, sharpness & brightness

Xiaomi 12

77

OnePlus 9RT

76

Camera

Main & front camera tests

Xiaomi 12

64

OnePlus 9RT

65

Performance

App & system performance

Xiaomi 12

64

OnePlus 9RT

53

Games

3D gaming performance

Xiaomi 12

58

OnePlus 9RT

45

Battery

Battery life, charging speed & type

Xiaomi 12

58

OnePlus 9RT

61

Connectivity

Connectivity features

Xiaomi 12

78

OnePlus 9RT

73

NanoReview Score

Overall score by NanoReview

Xiaomi 12

65

OnePlus 9RT

62

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Function

Importance (Weight)

Display:

Camera:

Performance:

Gaming:

Battery:

Connectivity:

Higher weight means greater impact on NanoReview score.

Display

Display quality comparison

Type	AMOLED	AMOLED
Size	6.28 in	6.62 in
Resolution	1080x2400 pixels	1080x2400 pixels
Aspect ratio	20:9	20:9
Pixel density	419 ppi	397 ppi
Refresh rate	120 Hz	120 Hz
Adaptive refresh rate	Yes (60-120 Hz)	No
Max brightness	500 nits	500 nits
HDR support	Yes HDR10+	Yes HDR10+
Touch Sampling Rate	480 Hz	600 Hz
Screen-to-body ratio	89.3 %	87.4 %
Features	- DCI-P3 - Always-On Display - DC dimming	- DCI-P3 - Always-On Display

Peak brightness (auto)

Xiaomi 12

887 nits

OnePlus 9RT

n/a

Design & Build

Design and ergonomics comparison

Height	152.7 mm (6.01 in)	162.2 mm (6.39 in)
Width	69.9 mm (2.75 in)	74.6 mm (2.94 in)
Thickness	8.16 mm (0.32 in)	8.3 mm (0.33 in)
Weight	180 g (6.35 oz)	198.5 g (7 oz)
Water resistance	No	No
Cooling system	n/a	Vapor chamber
Back panel	Glass	Glass
Frame	Metal	Metal
Colors	- Black - Blue - Pink	- Black - Silver - Blue
Fingerprint sensor	Yes In-Display	Yes In-Display

Screen-to-body ratio

Xiaomi 12

89.3 %

OnePlus 9RT

87.4 %

Performance

Testing Xiaomi 12 and OnePlus 9RT In benchmarks

Chipset	Qualcomm Snapdragon 8 Gen 1	Qualcomm Snapdragon 888 5G
Max Frequency	3000 MHz	2840 MHz
CPU Cores	8 (1 + 3 + 4)	8 (1 + 3 + 4)
Architecture	- 4/1.8 (Cortex-A510) - 3/2.5 (Cortex-A710) - 1/3 (Cortex-X2)	- 4/1.8 (Kryo 680 Silver (Cortex-A55)) - 3/2.42 (Kryo 680 Gold (Cortex-A78)) - 1/2.84 (Kryo 680 Prime (Cortex-X1))
Process	Samsung	Samsung
Transistor Size	4 nm	5 nm
Neural Processor	Hexagon	Hexagon 780
Graphics	Adreno 730	Adreno 660
GPU Cores	1024	1024
GPU Frequency	818 MHz	840 MHz
FLOPS	1675.3 GFLOPS	1290.2 GFLOPS

Geekbench 6 (Single-Core)

Xiaomi 12

1702

OnePlus 9RT

1201

Geekbench 6 (Multi-Core)

Xiaomi 12

3977

OnePlus 9RT

3302

Geekbench 6 (Single-Core)	1702	1201
Geekbench 6 (Multi-Core)	3977	3302

Sources: Geekbench v6 [Xiaomi 12], [OnePlus 9RT]

AnTuTu 10

Xiaomi 12

1187033

OnePlus 9RT

927492

CPU	308025	237316
GPU	439066	307284
Memory	237645	169143
UX	212297	213749
NanoReview Score	1187033	927492

3DMark Wild Life

Xiaomi 12

8751

OnePlus 9RT

5821

Stability	60 %	66 %
Graphics Test	52 fps	34 fps
Graphics Score	8751	5821

Sources: 3DMark [Xiaomi 12], [OnePlus 9RT]

PCMark 3.0

Xiaomi 12

12987

OnePlus 9RT

n/a

Writing score	14840	n/a
Web score	11534	n/a
Video editing	7452	n/a
Data manipulation	9643	n/a
NanoReview Score	12987	n/a

Memory

RAM Size	- 8 GB - 12 GB	- 8 GB - 12 GB
Memory Type	LPDDR5	LPDDR5
Memory Frequency	3200 MHz	2750 MHz
Channels	4	4

Storage Capacity	- 128 GB - 256 GB	- 128 GB - 256 GB
Storage Type	UFS 3.1	UFS 3.1
Memory Card	No	No

Software

OS	Android 12 (Upgradeable to Android 14)	Android 12 (Upgradeable to Android 14)
UI Skin	HyperOS 1.0	OxygenOS 14

Battery

Volume	4500 mAh	4500 mAh
Max Charging Power	67 W	65 W
Battery Type	Li-Po	Li-Po
Removable	No	No
Wireless Charging	Yes (50 W)	No
Reverse Charging	Yes (Wireless)	No
Fast Charging	Yes (87% in 30 min)	Yes (50% in 15 min)
Full Charge Time	0:46 h	0:38 h

Battery Life

Xiaomi 12

15:58

OnePlus 9RT

n/a

Web Browsing	06:17 h	n/a
Video Playback	10:46 h	n/a
Games	04:42 h	n/a
Standby Mode	71 h	n/a

Main camera

Matrix	50 MP	50 MP
Photo resolution	8192x6144 pixels	8700x5800 pixels
Zoom	Digital	Digital
Flash	Dual LED	Dual LED
Stabilization	Optical	Optical
8K Recording	Up to 24FPS	No
4K Recording	Yes (Up to 60 fps)	Yes (Up to 60 fps)
1080p Recording	Yes (Up to 60 fps)	Yes (Up to 60 fps)
Slow Motion	1920 fps (720p)	480 fps (720p)
Wide-angle lens	123 °	123 °
Lenses count	Standard: 50 MP Ultra-wide: 13 MP Macro: 5 MP	Standard: 50 MP Ultra-wide: 16 MP Macro: 2 MP
Features	- Bokeh effect - Pro mode - RAW support	- Bokeh effect - Pro mode - RAW support

Matrix	50 MP	50 MP
Aperture	f/1.9	f/1.8
Focal length	26 mm	24 mm
Sensor	Sony IMX766	Sony IMX766
Sensor size	1/1.56	1/1.56
Pixel size	1 μm	1 μm
Autofocus	Phase autofocus (Dual Pixel)	Phase autofocus
Stabilization	Optical	Optical

Matrix	13 MP	16 MP
Aperture	f/2.4	f/2.2
Focal length	12 mm	14 mm
Sensor	OmniVision OV13B10	Sony IMX481
Sensor size	1/3.06	1/3.09
Pixel size	1.12 μm	1 μm
Stabilization	Digital	Digital

Photo quality

Xiaomi 12

118

OnePlus 9RT

n/a

Video quality

Xiaomi 12

121

OnePlus 9RT

n/a

Overall camera score

Xiaomi 12

113

OnePlus 9RT

n/a

Bokeh	55	n/a
Preview	69	n/a
Zoom	72	n/a

Sources: DxOMark [Xiaomi 12]

Front camera

Matrix	32 MP	16 MP
Photo resolution	6528x4896 pixels	4920x3264 pixels
Aperture	f/2.4	f/2.0
Focal length	26 mm	n/a
Sensor	OmniVision OV32B40	CMOS
Sensor size	n/a	1/3.06
Pixel size	0.7 μm	1 μm
Autofocus	No	Phase autofocus
Stabilization	Digital	Digital
Video resolution	1080p (Full HD) at 60 fps	1080p (Full HD) at 30 fps
TOF 3D sensor	No	No

Connectivity

Wi-Fi version	Wi-Fi 6E (802.11 a/b/g/n/ac/ax)	Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features	- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display	- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version	5.2	5.2
Bluetooth features	LE	LE, A2DP
USB type	USB Type-C	USB Type-C
USB version	2	2
USB features	- Charging - USB Storage Mode - OTG	- Charging - USB Storage Mode - OTG
GPS	- GPS - GLONASS - Beidou - Galileo - NAVIC	- GPS - GLONASS - Beidou - Galileo
NFC*	Yes	Yes
Infrared Port	Yes	No

SIM Count*	2	2
SIM Type	Nano	Nano
SIM Mode	Dual SIM Standby	Dual SIM Standby
eSIM Support *	No	No
Hybrid Slot	No	No
2G Bands	GSM 850 900 1800 1900 MHz	n/a
3G Bands	WCDMA B1/2/4/5/6/8/19	n/a
LTE Bands*	LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)	n/a
LTE category	20	20
5G Support	Yes	Yes

Sound

Speakers	Stereo	Stereo
3.5 mm Jack	No	No
FM Radio	No	No
Dolby Atmos	Yes	Yes

Other

Class	Flagship	Flagship
Announced	December, 2021 yr	October, 2021 yr
Release Date	December, 2021 yr	October, 2021 yr
Launch Price ($)	580	515
Sensors	- Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor	- Barometer - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	Yes 67 W	Yes 65 W

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?

Xiaomi 12

0 (0%)

OnePlus 9RT

0 (0%)

Total Votes: 0

Xiaomi 12 vs OnePlus 9RT

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

User comments