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Xiaomi Poco X3 Pro vs Samsung Galaxy A12

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Xiaomi Poco X3 Pro vs Samsung Galaxy A12

65 out of 100
Xiaomi Poco X3 Pro
VS
50 out of 100
Samsung Galaxy A12
Xiaomi Poco X3 Pro
Samsung Galaxy A12

Here we compared two smartphones: the 6.67-inch Xiaomi Poco X3 Pro (with Qualcomm Snapdragon 860) that was released on March 22, 2021, against the Samsung Galaxy A12, which is powered by MediaTek Helio P35 and came out 4 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Poco X3 Pro
  • Water-resistant body (IP53 classification)
  • 4.7x better performance in AnTuTu Benchmark (634K versus 133K)
  • Higher display refresh rate – 120 Hz
  • 46% higher pixel density (395 vs 270 PPI)
  • Slow-motion recording at 960FPS
  • Uses a faster type of memory: LPDDR4X 2133 MHz
  • Ability to record video in 4K resolution
  • Compatible with Wi-Fi 5 wireless networks
  • More energy-efficient CPU – Snapdragon 860
  • Stereo speakers
  • Delivers 14% higher peak brightness (536 against 472 nits)
  • Supports higher wattage charging (33W versus 15W)
  • Has a built-in infrared port
Reasons to consider the Samsung Galaxy A12
  • Shows 28% longer battery life (41:00 vs 31:56 hours)
  • Supports Dolby Atmos sound technology

Review

Evaluation of Xiaomi Poco X3 Pro and Samsung Galaxy A12 crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
NanoReview Score
Final comparison evaluation

Value for money

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Poco X3 Pro
vs
Galaxy A12

Display

Type IPS LCD PLS TFT
Size 6.67 inches 6.5 inches
Resolution 1080 x 2400 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 395 ppi 270 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 450 nits 450 nits
Max rated brightness in HDR 600 nits -
HDR support Yes, HDR10 No
Screen protection Corning Gorilla Glass 6 Tempered glass
Screen-to-body ratio 84.6% 82.1%
Display tests
RGB color space 95.1% 96.3%
PWM 2404 Hz 337 Hz
Response time 37.4 ms 52 ms
Contrast 995:1 864:1
Peak brightness test (auto)
Poco X3 Pro +14%
536 nits
Galaxy A12
472 nits

Design and build

Height 165.3 mm (6.51 inches) 164 mm (6.46 inches)
Width 76.8 mm (3.02 inches) 75.8 mm (2.98 inches)
Thickness 9.4 mm (0.37 inches) 8.9 mm (0.35 inches)
Weight 215 g (7.58 oz) 205 g (7.23 oz)
Waterproof IP53 No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Black, Gold, Blue White, Black, Blue, Red
Fingerprint scanner Yes, in-button Yes, in-button
Screen-to-body ratio

Performance

Tests of Xiaomi Poco X3 Pro and Samsung Galaxy A12 in the benchmarks
SoC
Chipset Qualcomm Snapdragon 860 MediaTek Helio P35
Max clock 2960 MHz 2300 MHz
CPU cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4 cores at 1.8 GHz: Cortex-A55 (Kryo 485 Silver)
- 3 cores at 2.42 GHz: Cortex-A76 (Kryo 485 Gold)
- 1 core at 2.96 GHz: Cortex-A76 (Kryo 485 Prime) 		- 4 cores at 1.8 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A53
L3 cache 2 MB -
Lithography process 7 nanometers 12 nanometers
Graphics Adreno 640 PowerVR GE8320
GPU shading units 768 32
GPU clock 675 MHz 680 MHz
FLOPS ~1036.8 GFLOPS ~43.5 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
Poco X3 Pro +374%
634660
Galaxy A12
133842
CPU 180108 49721
GPU 155187 16841
Memory 134861 34529
UX 160808 32377
Total score 634660 133842
3DMark Wild Life Performance
Max surface temperature 44.1 °C 44.1 °C
Stability 97% -
Graphics test 20 FPS -
Graphics score 3456 -
PCMark 3.0
Web score 7980 -
Video editing 6193 -
Photo editing 21814 -
Data manipulation 8636 -
Writing score 12480 -

Memory

RAM
RAM size 6, 8 GB 3, 4, 6 GB
Memory type LPDDR4X LPDDR4
Memory clock 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage size 128, 256 GB 32, 64, 128 GB
Storage type UFS 3.1 eMMC 5.1
Memory card MicroSD MicroSD
Memory card max size Up to 1024 GB Up to 1024 GB

Software

Operating system Android 11 (Can be upgraded to Android 13) Android 10.0 (Can be upgraded to Android 13)
ROM MIUI 14 One UI Core 5.1
OS size 13 GB 13 GB

Battery

Capacity 5160 mAh 5000 mAh
Max charge power 33 W 15 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (55% in 30 min) Yes (20% in 30 min)
Full charging time 1:15 hr 3:03 hr
Battery life tests
Web browsing 11:51 hr 16:07 hr
Watching video 10:33 hr 12:14 hr
Gaming 05:14 hr 06:08 hr
Standby 119 hr 153 hr
General battery life
Poco X3 Pro
31:56 hr
Galaxy A12 +28%
41:00 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 48 megapixels 48 megapixels
Image resolution 8000 x 6000 8000 x 6000
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording Up to 30FPS No
1080p video recording Up to 60FPS Up to 30FPS
Slow motion 960 FPS (1080p) No
Angle of widest lens 119° 123°
Lenses 4 (48 MP + 8 MP + 2 MP + 2 MP) 4 (48 MP + 5 MP + 2 MP + 2 MP)
Wide (main) lens - 48 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/2.0", Sony IMX582 (Exmor-RS CMOS)
- Phase autofocus
- 48 MP
- Aperture: f/2.0
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/2", Samsung S5KGM2 (ISOCELL CMOS)
- Phase autofocus
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- 5 MP
- Aperture: f/2.2
Macro lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- 2 MP
- Aperture: f/2.4
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- 2 MP
- Aperture: f/2.2
Camera features - Bokeh mode
- Pro mode 		- Bokeh mode
- Pro mode
Samples - Photo samples of Samsung Galaxy A12 from DxOMark
Selfie camera
Megapixels 20 megapixels 8 megapixels
Image resolution 5480 x 3648 3264 x 2448
Aperture f/2.2 f/2.0
Focal length 25 mm -
Pixel size 0.8 microns -
Sensor type CMOS CMOS
Sensor size 1/3.4" -
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

DxOMark camera tests

Photo quality
Video quality
Generic camera score

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 4 (802.11 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
Network
Number of SIM * 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support * No No
Hybrid slot Yes No
LTE Cat * 20 7
5G support No No

Sound

Speakers Stereo Mono
Headphone audio jack Yes Yes
FM radio Yes Yes
Dolby Atmos No Yes
Speakers test
Max loudness
Poco X3 Pro +9%
88.3 dB
Galaxy A12
80.9 dB

Other

Category Mid-range Budget
Announced March 2021 November 2020
Release date April 2021 December 2020
SAR (head) - 0.67 W/kg
SAR (body) - 1.38 W/kg
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint 		- Proximity sensor
- Accelerometer
- Ambient light sensor
- Fingerprint
* Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Xiaomi Poco X3 Pro is definitely a better buy.

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