Xiaomi Poco X3 Pro vs Samsung Galaxy A12

Compared 2 smartphones : Xiaomi Poco X3 Pro Manufactured in April, 2021, with display 6.67 with chipsetQualcomm Snapdragon 860, vs Samsung Galaxy A12, Manufactured in December, 2020 with chipsetMediaTek Helio P35. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco X3 Pro
  • Larger display: 6.67in
  • Higher pixel density: 395ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5160mAh vs 5000mAh
  • Infrared port
Reasons to choose Samsung Galaxy A12
  • Lighter design: 205g vs 215g
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options - 6/125 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB
- 2/32 GB
- 3/32 GB
- 3/128 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB

Review

Key Specs Xiaomi Poco X3 Pro and Samsung Galaxy A12
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

Display

Display quality comparison
Type IPS LCD PLS TFT
Size 6.67 in 6.5 in
Resolution 1080x2400 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 270 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 450 nits 450 nits
HDR support Yes HDR10 No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 84.6 % 82.1 %
Display test
Peak brightness (auto)
Xiaomi Poco X3 Pro
530 nits
Samsung Galaxy A12
470 nits
sRGB gamut95.1 %96.3 %
PWM (Flicker)2404 Hz337 Hz
Response time37.4 ms52 ms
Contrast995:1864:1

Design & Build

Design and ergonomics comparison
Height 165.3 mm (6.51 in) 164 mm (6.46 in)
Width 76.8 mm (3.02 in) 75.8 mm (2.98 in)
Thickness 9.4 mm (0.37 in) 8.9 mm (0.35 in)
Weight 215 g (7.58 oz) 205 g (7.23 oz)
Water resistance IP53 No
Cooling system Vapor chamber n/a
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Gold
- Blue
- White
- Black
- Blue
- Red
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Xiaomi Poco X3 Pro
84.6 %
Samsung Galaxy A12
82.1 %

Performance

Testing Xiaomi Poco X3 Pro and Samsung Galaxy A12 In benchmarks
Processor
Chipset Qualcomm Snapdragon 860 MediaTek Helio P35
Max Frequency 2960 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Cortex-A55 (Kryo 485 Silver))
- 3/2.42 (Cortex-A76 (Kryo 485 Gold))
- 1/2.96 (Cortex-A76 (Kryo 485 Prime))
- 4/1.8 (Cortex-A53)
- 4/2.3 (Cortex-A53)
Process TSMC TSMC
Transistor Size 7 nm 12 nm
Neural Processor Hexagon 690 No
Graphics Adreno 640 PowerVR GE8320
GPU Cores 768 32
GPU Frequency 675 MHz 680 MHz
FLOPS 1036.8 GFLOPS 43.5 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X3 Pro
973
Samsung Galaxy A12
480
Geekbench 6 (Multi-Core)
Xiaomi Poco X3 Pro
2589
Samsung Galaxy A12
1522
Geekbench 6 (Single-Core)973480
Geekbench 6 (Multi-Core)25891522
AnTuTu 10
AnTuTu 10
Xiaomi Poco X3 Pro
642297
Samsung Galaxy A12
147439
CPU18170952120
GPU15574318126
Memory12696739276
UX17787837917
NanoReview Score642297147439
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X3 Pro
3456
Samsung Galaxy A12
n/a
Max Surface Temp.44.1 °Cn/a
Stability97 %n/a
Graphics Test20 fpsn/a
Graphics Score3456n/a
PCMark 3.0
PCMark 3.0
Xiaomi Poco X3 Pro
10579
Samsung Galaxy A12
n/a
Writing score13393n/a
Web score8062n/a
Video editing6035n/a
Data manipulation8470n/a
NanoReview Score10579n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 3 GB
- 4 GB
- 6 GB
Memory Type LPDDR4X LPDDR4
Memory Frequency 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 32 GB
- 64 GB
- 128 GB
Storage TypeUFS 3.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 13) Android 10.0 (Upgradeable to Android 13)
OS Size 13 GB 13 GB
UI Skin MIUI 14 One UI Core 5.1

Battery

Volume 5160 mAh 5000 mAh
Max Charging Power 33 W 15 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (55% in 30 min) Yes (20% in 30 min)
Full Charge Time 1:15 h 3:03 h
Battery Life Test
Battery Life
Xiaomi Poco X3 Pro
22:40
Samsung Galaxy A12
26:02
Web Browsing08:43 h11:00 h
Video Playback12:45 h13:25 h
Games05:20 h06:03 h
Standby Mode117 h133 h

Main camera

Matrix 48 MP 48 MP
Photo resolution 8000x6000 pixels 8000x6000 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 960 fps (1080p) No
Wide-angle lens 119 ° 123 °
Lenses count Standard: 48 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP
Standard: 48 MP
Ultra-wide: 5 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix48 MP48 MP
Aperturef/1.8f/2.0
Focal length26 mm26 mm
SensorSony IMX582Samsung S5KGM2
Sensor size1/2.01/2
Pixel size0.8 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MP5 MP
Aperturef/2.2f/2.2
SensorOmnivision OV8856n/a
Sensor size1/4n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco X3 Pro
n/a
Samsung Galaxy A12
96
Video quality
Xiaomi Poco X3 Pro
n/a
Samsung Galaxy A12
80
Overall camera score
Xiaomi Poco X3 Pro
n/a
Samsung Galaxy A12
90

Front camera

Matrix 20 MP 8 MP
Photo resolution 5480x3648 pixels 3264x2448 pixels
Aperture f/2.2 f/2.0
Focal length 25 mm n/a
Sensor CMOS CMOS
Sensor size 1/3.4 n/a
Pixel size 0.8 μm n/a
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 4 (802.11 a/b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5 5
Bluetooth features LE, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM B2/3/5/8GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTC B1/2/4/5/8UMTS B1 (2100), B5(850), B8 (900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B32/B38/B40/B41)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category207
5G SupportNoNo

Sound

Speakers Stereo Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos No Yes
Speaker Test
Max Volume
Xiaomi Poco X3 Pro
88.3 dB
Samsung Galaxy A12
80.9 dB

Other

Class Mid-range Budget
Announced March, 2021 yr November, 2020 yr
Release Date April, 2021 yr December, 2020 yr
Launch Price ($) 250 180
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco X3 Pro the clear winner in this comparison.

Survey

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Total Votes: 1

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