Home Phone comparison Xiaomi Redmi 12 and Xiaomi Redmi 9 - Which is better?

Xiaomi Redmi 12 vs Xiaomi Redmi 9

47 out 100
Xiaomi Redmi 12
VS
42 out 100
Xiaomi Redmi 9
Xiaomi Redmi 12
Xiaomi Redmi 9

Compared 2 smartphones : Xiaomi Redmi 12 Manufactured in June, 2023, with display 6.79 with chipsetMediaTek Helio G88, vs Xiaomi Redmi 9, Manufactured in July, 2020 with chipsetMediaTek Helio G80. 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 Redmi 12
  • Larger display: 6.79in
  • Higher pixel density: 396ppi
  • Higher refresh rate: 90Hz
  • Newer Bluetooth version: 5.3 vs 5
Reasons to choose Xiaomi Redmi 9
  • Lighter design: 198g vs 198.5g
  • Higher battery capacity: 5020mAh vs 5000mAh
  • Includes charger

Versions

Available versions and configurations
Memory Options - 2/128 GB
- 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB		 - 3/32 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB

Review

Key Specs Xiaomi Redmi 12 and Xiaomi Redmi 9
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 Redmi 12
vs
Xiaomi Redmi 9

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.79 in 6.53 in
Resolution 1080x2460 pixels 1080x2340 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 396 ppi 395 ppi
Refresh rate 90 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 550 nits 400 nits
HDR support No No
Screen-to-body ratio 88 % 83.2 %
Display test
Peak brightness (auto)
Xiaomi Redmi 12
539 nits
Xiaomi Redmi 9
423 nits
sRGB gamut96.3 %93 %
PWM (Flicker)n/a500 Hz
Response time26 ms35 ms
Contrast898:1710:1
Sources: NotebookCheck [Xiaomi Redmi 12], [Xiaomi Redmi 9]

Design & Build

Design and ergonomics comparison
Height 168.6 mm (6.64 in) 163.3 mm (6.43 in)
Width 76.28 mm (3 in) 77 mm (3.03 in)
Thickness 8.17 mm (0.32 in) 9.1 mm (0.36 in)
Weight 198.5 g (7 oz) 198 g (6.98 oz)
Water resistance IP53 No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Silver
- Blue		 - Gray
- Green
- Purple
Fingerprint sensor Yes In-Button Yes rear
Screen-to-body ratio
Xiaomi Redmi 12
88 %
Xiaomi Redmi 9
83.2 %

Performance

Testing Xiaomi Redmi 12 and Xiaomi Redmi 9 In benchmarks
Processor
Chipset MediaTek Helio G88 MediaTek Helio G80
Max Frequency 2000 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor MediaTek APU Yes
Graphics Mali-G52 MP2 Mali-G52 MP2
GPU Cores 48 48
GPU Frequency 1000 MHz 950 MHz
FLOPS 96 GFLOPS 91.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi 12
434
Xiaomi Redmi 9
514
Geekbench 6 (Multi-Core)
Xiaomi Redmi 12
1223
Xiaomi Redmi 9
1559
Geekbench 6 (Single-Core)434514
Geekbench 6 (Multi-Core)12231559
AnTuTu 10
AnTuTu 10
Xiaomi Redmi 12
266658
Xiaomi Redmi 9
263655
CPU8450893634
GPU3952238883
Memory6968862983
UX7294068155
NanoReview Score266658263655
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi 12
743
Xiaomi Redmi 9
664
Max Surface Temp.n/a47 °C
Stabilityn/a98 %
Graphics Testn/a3 fps
Graphics Scoren/a664
Sources: 3DMark [Xiaomi Redmi 12], [Xiaomi Redmi 9]
PCMark 3.0
PCMark 3.0
Xiaomi Redmi 12
9150
Xiaomi Redmi 9
8330
Writing score86469134
Web score86157371
Video editing68495562
Data manipulation63916064
NanoReview Score91508330

Memory

RAM
RAM Size - 4 GB
- 8 GB		 - 3 GB
- 4 GB
- 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 32 GB
- 64 GB
- 128 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 13 (Upgradeable to Android 15) Android 10 (Upgradeable to Android 12)
OS Size 18 GB 13 GB
UI Skin HyperOS 2.0 MIUI 13

Battery

Volume 5000 mAh 5020 mAh
Max Charging Power 18 W 18 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (29% in 30 min) Yes (50% in 80 min)
Full Charge Time 2:07 h 3:05 h
Battery Life Test
Battery Life
Xiaomi Redmi 12
22:09
Xiaomi Redmi 9
22:51
Web Browsing07:58 h08:45 h
Video Playback12:45 h13:56 h
Games04:59 h05:30 h
Standby Mode118 h113 h

Main camera

Matrix 50 MP 13 MP
Photo resolution 8150x6150 pixels 4128x3096 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Slow Motion 120 fps (720p) 120 fps (720p)
Wide-angle lens 120 ° 118 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Depth: 2 MP		 Standard: 13 MP
Ultra-wide: 8 MP
Macro: 5 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP13 MP
Aperturef/1.8f/2.2
Focal lengthn/a28 mm
SensorSamsung S5KJN1Omnivision OV13B10
Sensor size1/2.761/3.1
Pixel size0.64 μm1.12 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal lengthn/a13 mm
SensorSony IMX355OmniVision OV8856
Sensor size1/2.81/4.0
Pixel size1.14 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 8 MP 8 MP
Photo resolution 3264x2448 pixels 3264x2448 pixels
Aperture f/2.1 f/2.0
Focal length n/a 27 mm
Sensor n/a CMOS
Sensor size n/a 1/4.0
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5
Bluetooth features LE LE, HID, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM 2/3/5/8GSM B2/3/5/8
3G BandsWCDMA 1/5/8HSDPA B1/2/4/5/8
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28)
LTE category77
5G SupportNoNo

Sound

Speakers Mono Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos No No
Speaker Test
Max Volume
Xiaomi Redmi 12
79.4 dB
Xiaomi Redmi 9
83.7 dB

Other

Class Budget Budget
Announced June, 2023 yr June, 2020 yr
Release Date June, 2023 yr July, 2020 yr
Launch Price ($) 159 130
Sensors - Accelerometer
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 10 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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