Home Phone comparison Realme P4x 5G and Samsung Galaxy A57 5G - Which is better?

Realme P4x 5G vs Samsung Galaxy A57 5G

67 out 100
Realme P4x 5G
VS
71 out 100
Samsung Galaxy A57 5G
Realme P4x 5G
Samsung Galaxy A57 5G

Compared 2 smartphones : Realme P4x 5G Manufactured in December, 2025, with display 6.72 with chipsetMediaTek Dimensity 7400, vs Samsung Galaxy A57 5G, Manufactured in April, 2026 with chipsetSamsung Exynos 1680. 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 Realme P4x 5G
  • Larger display: 6.72in
  • Higher pixel density: 392ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy A57 5G
  • Lighter design: 179g vs 208g
  • Newer Bluetooth version: 6.0 vs 5.4
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB
- 8/512 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Realme P4x 5G and Samsung Galaxy A57 5G
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.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Realme P4x 5G
vs
Samsung Galaxy A57 5G

Display

Display quality comparison
Type IPS LCD Super AMOLED
Size 6.72 in 6.7 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 385 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1000 nits 1200 nits
HDR support No Yes, HDR10+
Screen-to-body ratio 86.5 % 88.8 %
Features DCI-P3 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Realme P4x 5G
n/a
Samsung Galaxy A57 5G
1883 nits

Design & Build

Design and ergonomics comparison
Height 165.85 mm (6.53 in) 161.5 mm (6.36 in)
Width 75.95 mm (2.99 in) 76.8 mm (3.02 in)
Thickness 8.39 mm (0.33 in) 6.9 mm (0.27 in)
Weight 208 g (7.34 oz) 179 g (6.31 oz)
Water resistance IP64 IP68
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Silver
- Green
- Pink		 - Gray
- Blue
- Purple
Fingerprint sensor Yes, In-Button Yes, In-Display
Screen-to-body ratio
Realme P4x 5G
86.5 %
Samsung Galaxy A57 5G
88.8 %

Performance

Testing Realme P4x 5G and Samsung Galaxy A57 5G In benchmarks
Processor
Chipset MediaTek Dimensity 7400 Samsung Exynos 1680
Max Frequency 2600 MHz 2900 MHz
CPU Cores 8 (4 + 4) 8 (1 + 4 + 3)
Architecture - 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)		 - 3/1.95 (Cortex-A520)
- 4/2.6 (Cortex-A720)
- 1/2.9 (Cortex-A720)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 655 Yes
Graphics Mali-G615 MP2 n/a
GPU Cores 256 n/a
GPU Frequency 1300 MHz n/a
FLOPS 665.6 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Realme P4x 5G
1042
Samsung Galaxy A57 5G
1389
Geekbench 6 (Multi-Core)
Realme P4x 5G
2931
Samsung Galaxy A57 5G
4453
Geekbench 6 (Single-Core)10421389
Geekbench 6 (Multi-Core)29314453
Geekbench Compute (GPU)3047n/a
Sources: Geekbench v6 [Realme P4x 5G], [Samsung Galaxy A57 5G]
AnTuTu 10
AnTuTu 10
Realme P4x 5G
994646
Samsung Galaxy A57 5G
1390055
CPU352241510705
GPU169204374535
Memory185069204469
UX288132300346
NanoReview Score9946461390055

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 2
Storage
Storage Capacity128 GB128 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin Realme UI 6.0 One UI 8.5

Battery

Volume 7000 mAh 5000 mAh
Max Charging Power 45 W 45 W
Battery Type Silicon Carbon (Si/C) Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No n/a
Fast Charging Yes (40% in 30 min) Yes (64% in 30 min)
Full Charge Time 1:36 h 1:09 h
Battery Life Test
Battery Life
Realme P4x 5G
n/a
Samsung Galaxy A57 5G
24:32
Web Browsingn/a10:41 h
Video Playbackn/a20:15 h
Gamesn/a05:40 h
Standby Moden/a85 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 240 fps (720p)
Wide-angle lens n/a 123 °
Lenses count Standard: 50 MP Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
SensorSony IMX882Sony IMX906
Sensor size1/1.95 (0.51)1/1.56 (0.64)
Pixel size0.8 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Sensorn/aSony IMX258
Sensor sizen/a1/3.06 (0.33)
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 12 MP
Aperture f/2.2 f/2.2
Sensor CMOS n/a
Sensor size n/a 1/3.2 (0.31)
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 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 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzn/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B8/B40/B41)n/a
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio n/a No
Dolby Atmos n/a Yes

Other

Class Mid-range Mid-range
Announced December, 2025 yr March, 2026 yr
Release Date December, 2025 yr April, 2026 yr
MSRP ($) 170 549
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 45 W No
* 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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