Home Phone comparison Xiaomi 12X and Oppo Realme 6 Pro - Which is better?

Xiaomi 12X vs Oppo Realme 6 Pro

63 out 100
Xiaomi 12X
VS
47 out 100
Oppo Realme 6 Pro
Xiaomi 12X
Oppo Realme 6 Pro

Compared 2 smartphones : Xiaomi 12X Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 870, vs Oppo Realme 6 Pro, Manufactured in March, 2020 with chipsetQualcomm Snapdragon 720G. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi 12X
  • Higher pixel density: 419ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 176g vs 202g
  • Higher battery capacity: 4500mAh vs 4300mAh
  • Infrared port
  • Includes charger
Reasons to choose Oppo Realme 6 Pro
  • Larger display: 6.6in

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 6/64 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Xiaomi 12X and Oppo Realme 6 Pro
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 12X
vs
Oppo Realme 6 Pro

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.28 in 6.6 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 419 ppi 399 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 500 nits 480 nits
HDR support Yes HDR10+ Yes HDR10
Touch Sampling Rate 480 Hz 120 Hz
Screen-to-body ratio 89.3 % 84.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3
Display test
Peak brightness (auto)
Xiaomi 12X
924 nits
Oppo Realme 6 Pro
418 nits
sRGB gamut98.6 %98.4 %
PWM (Flicker)523 Hz2336 Hz
Response time1 ms28.4 ms
Contrast∞ Infinite1195:1
Sources: NotebookCheck [Xiaomi 12X], [Oppo Realme 6 Pro]

Design & Build

Design and ergonomics comparison
Height 152.7 mm (6.01 in) 163.8 mm (6.45 in)
Width 69.9 mm (2.75 in) 75.8 mm (2.98 in)
Thickness 8.16 mm (0.32 in) 8.9 mm (0.35 in)
Weight 176 g (6.21 oz) 202 g (7.13 oz)
Water resistance No No
Back panel Glass Glass
Frame Metal Plastic
Colors - Black
- Blue
- Pink		 - Blue
- Red
- Orange
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi 12X
89.3 %
Oppo Realme 6 Pro
84.7 %

Performance

Testing Xiaomi 12X and Oppo Realme 6 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 Qualcomm Snapdragon 720G
Max Frequency 3200 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))		 - 6/1.8 (Kryo 465 Silver (Cortex-A55))
- 2/2.3 (Kryo 465 Gold (Cortex-A76))
Process TSMC Samsung
Transistor Size 7 nm 8 nm
Neural Processor Hexagon 698 Hexagon 692
Graphics Adreno 650 Adreno 618
GPU Cores 768 256
GPU Frequency 670 MHz 800 MHz
FLOPS 1029.1 GFLOPS 384 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 12X
1297
Oppo Realme 6 Pro
667
Geekbench 6 (Multi-Core)
Xiaomi 12X
3428
Oppo Realme 6 Pro
1793
Geekbench 6 (Single-Core)1297667
Geekbench 6 (Multi-Core)34281793
Sources: Geekbench v6 [Xiaomi 12X]
AnTuTu 10
AnTuTu 10
Xiaomi 12X
806389
Oppo Realme 6 Pro
396403
CPU237508138425
GPU23569373755
Memory15333077127
UX179858107096
NanoReview Score806389396403
3DMark Wild Life
3DMark Wild Life
Xiaomi 12X
4251
Oppo Realme 6 Pro
775
Max Surface Temp.37.6 °C37.5 °C
Stability98 %97 %
Graphics Test25 fps4 fps
Graphics Score4251775
Sources: 3DMark [Xiaomi 12X], [Oppo Realme 6 Pro]

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 6 GB
- 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency n/a 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 64 GB
- 128 GB
Storage TypeUFS 3.1UFS 2.1
Memory CardNoMicroSD

Software

OS Android 11 (Upgradeable to Android 13) Android 10.0 (Upgradeable to Android 11)
OS Size 29.3 GB 15 GB
UI Skin HyperOS 1.0 Realme UI

Battery

Volume 4500 mAh 4300 mAh
Max Charging Power 67 W 30 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (78% in 30 min) Yes VOOC 4.0 (100% in 57 min)
Full Charge Time 0:48 h 0:57 h
Battery Life Test
Battery Life
Xiaomi 12X
22:44
Oppo Realme 6 Pro
21:33
Web Browsing09:35 h08:59 h
Video Playback14:39 h11:41 h
Games05:35 h05:09 h
Standby Mode101 h108 h

Main camera

Matrix 50 MP 64 MP
Photo resolution 8700x5800 pixels 9000x7000 pixels
Zoom Digital Optical, 2x
Flash Dual LED LED
Stabilization Optical Digital
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 960 fps (720p) 240 fps (720p)
Wide-angle lens 123 ° 119 °
Lenses count Standard: 50 MP
Ultra-wide: 13 MP
Macro: 5 MP		 Standard: 64 MP
Telephoto: 12 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP64 MP
Aperturef/1.9f/1.8
Focal length26 mm26 mm
SensorSony IMX766Samsung Bright S5KGW1
Sensor size1/1.561/1.72
Pixel size1 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrixn/a12 MP
Aperturen/af/2.5
Focal lengthn/a54 mm
Sensor sizen/a1/3.4
Pixel sizen/a1 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix13 MP8 MP
Aperturef/2.4f/2.5
Focal length12 mm13 mm
SensorOmniVision OV13B10n/a
Sensor size1/3.061/4.0
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 16 MP
Photo resolution 6528x4896 pixels 4920x3264 pixels
Aperture f/2.4 f/2.1
Focal length 26 mm 26 mm
Sensor OmniVision OV32B40 Sony IMX471
Sensor size 1/3 1/3.1
Pixel size 0.7 μm 1 μm
Autofocus No No
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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.1
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
NFC* Varies by region Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *n/aNo
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzGSM 850 / 900 / 1800 / 2100 / 2300 / 2500 / 2600
3G BandsWCDMA B1/2/4/5/6/8/19HSDPA 850 / 900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)LTE (B850/B900/B1800/B2100/B2300/B2500/B2600)
LTE categoryn/a6
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi 12X
90.1 dB
Oppo Realme 6 Pro
82 dB

Other

Class Flagship Mid-range
Announced December, 2021 yr March, 2020 yr
Release Date December, 2021 yr March, 2020 yr
Launch Price ($) 650 230
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 12X the clear winner in this comparison.

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