Home Phone comparison Xiaomi 14 and Xiaomi 12 - Which is better?

Xiaomi 14 vs Xiaomi 12

85 out 100
Xiaomi 14
VS
65 out 100
Xiaomi 12
Xiaomi 14
Xiaomi 12

Compared 2 smartphones : Xiaomi 14 Manufactured in November, 2023, with display 6.36 with chipsetQualcomm Snapdragon 8 Gen 3, vs Xiaomi 12, Manufactured in December, 2021with chipsetQualcomm Snapdragon 8 Gen 1. 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 14
  • Larger display: 6.36in
  • Higher pixel density: 460ppi
  • Higher battery capacity: 4610mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Xiaomi 12
  • Lighter design: 180g vs 193g

Versions

Available versions and configurations
Memory Options - 8/256 GB
- 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Xiaomi 14 and Xiaomi 12
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 14
vs
Xiaomi 12

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.36 in 6.28 in
Resolution 1200x2670 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 460 ppi 419 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (10-120 Hz) Yes (60-120 Hz)
Max brightness 3000 nits 500 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 240 Hz 480 Hz
Screen-to-body ratio 89.4 % 89.3 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 14
1170 nits
Xiaomi 12
887 nits
sRGB gamut99.6 %n/a
PWM (Flicker)429 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 14]

Design & Build

Design and ergonomics comparison
Height 152.8 mm (6.02 in) 152.7 mm (6.01 in)
Width 71.5 mm (2.81 in) 69.9 mm (2.75 in)
Thickness 8.2 mm (0.32 in) 8.16 mm (0.32 in)
Weight 193 g (6.81 oz) 180 g (6.35 oz)
Water resistance IP68 No
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Silver
- Green
- Pink		 - Black
- Blue
- Pink
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 14
89.4 %
Xiaomi 12
89.3 %

Performance

Testing Xiaomi 14 and Xiaomi 12 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 1
Max Frequency 3300 MHz 3000 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 4)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 4/1.8 (Cortex-A510)
- 3/2.5 (Cortex-A710)
- 1/3 (Cortex-X2)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 Adreno 730
GPU Cores 1536 1024
GPU Frequency 903-1000 MHz 818 MHz
FLOPS 2774 GFLOPS 1675.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 14
2182
Xiaomi 12
1702
Geekbench 6 (Multi-Core)
Xiaomi 14
6991
Xiaomi 12
3977
Geekbench 6 (Single-Core)21821702
Geekbench 6 (Multi-Core)69913977
Sources: Geekbench v6 [Xiaomi 14], [Xiaomi 12]
AnTuTu 10
AnTuTu 10
Xiaomi 14
2031113
Xiaomi 12
1187033
CPU452780308025
GPU851183439066
Memory411673237645
UX315477212297
NanoReview Score20311131187033
3DMark Wild Life
3DMark Wild Life
Xiaomi 14
15419
Xiaomi 12
8751
Max Surface Temp.47.9 °Cn/a
Stability70 %60 %
Graphics Test92 fps52 fps
Graphics Score154198751
Sources: 3DMark [Xiaomi 14], [Xiaomi 12]
PCMark 3.0
PCMark 3.0
Xiaomi 14
16364
Xiaomi 12
12987
Writing score1965314840
Web score1576811534
Video editing78917452
Data manipulation161209643
NanoReview Score1636412987

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 16 GB		 - 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5
Memory Frequency 4200 MHz 3200 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 12 (Upgradeable to Android 14)
OS Size 28 GB n/a
UI Skin HyperOS 2.0 HyperOS 1.0

Battery

Volume 4610 mAh 4500 mAh
Max Charging Power 90 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging Yes (50 W) Yes (50 W)
Reverse Charging Yes (Wireless) Yes (Wireless)
Fast Charging Yes (58% in 15 min) Yes (87% in 30 min)
Full Charge Time 0:35 h 0:46 h
Battery Life Test
Battery Life
Xiaomi 14
25:30
Xiaomi 12
15:58
Web Browsing10:59 h06:17 h
Video Playback17:04 h10:46 h
Games05:15 h04:42 h
Standby Mode111 h71 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 3.2x Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS Up to 24FPS
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) 1920 fps (720p)
Wide-angle lens 115 ° 123 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Ultra-wide: 13 MP
Macro: 5 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.9
Focal length23 mm26 mm
SensorOmniVision OVX9000 Light Fusion 900Sony IMX766
Sensor size1/1.311/1.56
Pixel size1.2 μm1 μm
AutofocusLaser autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.0n/a
Focal length75 mmn/a
SensorSamsung S5KJN1n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP13 MP
Aperturef/2.2f/2.4
Focal length14 mm12 mm
SensorSamsung S5KJN1OmniVision OV13B10
Sensor size1/2.761/3.06
Pixel size0.64 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 14
137
Xiaomi 12
118
Video quality
Xiaomi 14
138
Xiaomi 12
121
Overall camera score
Xiaomi 14
138
Xiaomi 12
113
Bokeh5555
Preview7369
Zoom13472
Sources: DxOMark [Xiaomi 14], [Xiaomi 12]

Front camera

Matrix 32 MP 32 MP
Photo resolution 6528x4896 pixels 6528x4896 pixels
Aperture f/2.0 f/2.4
Focal length 22 mm 26 mm
Sensor Omnivision OV32B OmniVision OV32B40
Sensor size 1/3 n/a
Pixel size 0.7 μm 0.7 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6E (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 5.4 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM B2/3/5/8GSM 850 900 1800 1900 MHz
3G BandsUMTS B1/2/4/5/6/8/19WCDMA B1/2/4/5/6/8/19
LTE category2020
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi 14
92.6 dB
Xiaomi 12
n/a

Other

Class Flagship Flagship
Announced October, 2023 yr December, 2021 yr
Release Date November, 2023 yr December, 2021 yr
Launch Price ($) 999 580
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes 67 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 14 the clear winner in this comparison.

Survey

Which smartphone would you pick?
5 (83.33%)
1 (16.67%)
Total Votes: 6

User comments

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