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

Xiaomi 12X vs Oppo Realme 6

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

Compared 2 smartphones : Xiaomi 12X Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 870, vs Oppo Realme 6, Manufactured in March, 2020 with chipsetMediaTek Helio G90T. 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 191g
  • Higher battery capacity: 4500mAh vs 4300mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Supports Dolby Atmos
  • Infrared port
  • Includes charger
Reasons to choose Oppo Realme 6
  • Larger display: 6.5in

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 4/64 GB
- 4/128 GB
- 6/64 GB
- 6/128 GB
- 8/128 GB

Review

Key Specs Xiaomi 12X and Oppo Realme 6
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

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.28 in 6.5 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 419 ppi 405 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 500 nits 480 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 480 Hz 120 Hz
Screen-to-body ratio 89.3 % 84.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Xiaomi 12X
924 nits
Oppo Realme 6
424 nits
sRGB gamut98.6 %98.7 %
PWM (Flicker)523 Hzn/a
Response time1 ms25.4 ms
Contrast∞ Infinite991:1
Sources: NotebookCheck [Xiaomi 12X], [Oppo Realme 6]

Design & Build

Design and ergonomics comparison
Height 152.7 mm (6.01 in) 162.1 mm (6.38 in)
Width 69.9 mm (2.75 in) 74.8 mm (2.94 in)
Thickness 8.16 mm (0.32 in) 8.9 mm (0.35 in)
Weight 176 g (6.21 oz) 191 g (6.74 oz)
Water resistance No No
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Blue
- Pink		 - White
- Blue
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi 12X
89.3 %
Oppo Realme 6
84.2 %

Performance

Testing Xiaomi 12X and Oppo Realme 6 In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 MediaTek Helio G90T
Max Frequency 3200 MHz 2050 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))		 - 6/2 (Cortex-A55)
- 2/2.05 (Cortex-A76)
Process TSMC TSMC
Transistor Size 7 nm 12 nm
Neural Processor Hexagon 698 MediaTek APU 2.0
Graphics Adreno 650 Mali-G76 MP4
GPU Cores 768 144
GPU Frequency 670 MHz 800 MHz
FLOPS 1029.1 GFLOPS 230.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 12X
1297
Oppo Realme 6
697
Geekbench 6 (Multi-Core)
Xiaomi 12X
3428
Oppo Realme 6
1838
Geekbench 6 (Single-Core)1297697
Geekbench 6 (Multi-Core)34281838
Sources: Geekbench v6 [Xiaomi 12X]
AnTuTu 10
AnTuTu 10
Xiaomi 12X
806389
Oppo Realme 6
397648
CPU237508127886
GPU23569372778
Memory15333081242
UX179858115742
NanoReview Score806389397648
3DMark Wild Life
3DMark Wild Life
Xiaomi 12X
4251
Oppo Realme 6
1302
Max Surface Temp.37.6 °C42.9 °C
Stability98 %98 %
Graphics Test25 fps7 fps
Graphics Score42511302
Sources: 3DMark [Xiaomi 12X], [Oppo Realme 6]

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 4 GB
- 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency n/a 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 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 11.0)
OS Size 29.3 GB 13 GB
UI Skin HyperOS 1.0 Realme UI 2

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 (100% in 55 min)
Full Charge Time 0:48 h 0:55 h
Battery Life Test
Battery Life
Xiaomi 12X
22:44
Oppo Realme 6
23:58
Web Browsing09:35 h09:19 h
Video Playback14:39 h12:50 h
Games05:35 h05:20 h
Standby Mode101 h127 h

Main camera

Matrix 50 MP 64 MP
Photo resolution 8700x5800 pixels 9248x6920 pixels
Zoom Digital Digital
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 60 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
Ultra-wide: 8 MP
Macro: 2 MP
Monochrome: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
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
Ultra-wide lens
Matrix13 MP8 MP
Aperturef/2.4f/2.3
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/2.0
Focal length 26 mm 26 mm
Sensor OmniVision OV32B40 Samsung S5K3P9
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
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* 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 SupportYesn/a

Sound

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

Other

Class Flagship Mid-range
Announced December, 2021 yr March, 2020 yr
Release Date December, 2021 yr March, 2020 yr
Launch Price ($) 650 180
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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