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P4 Power vs Galaxy A57

Realme P4 Power vs Samsung Galaxy A57

What P4 Power does better (10) and where Galaxy A57 wins (12) — every spec side by side.

Realme · 2026P4 Power

9.2Score

10 advantages≈ $360

Higher score

Samsung · 2026Galaxy A57

8.8Score

12 advantages≈ $350

9.8Display8.1

8.1Camera7.9

9.7Battery6.7

6.6Features9.8

Dimensions

Size comparison

P4 PowerGalaxy A57

	P4 Power	Galaxy A57	Difference
Height	162.3 mm	161.5 mm	+0.8 mm
Width	76.2 mm	76.8 mm	−0.6 mm
Thickness	9.1 mm	6.9 mm	+2.2 mm
Weight	219 g	179 g	+40 g

Drawn to the same scale from the official dimensions (front and side).

Why is P4 Power better than Galaxy A57?

Battery capacity10,001 mAh vs 5,000 mAh2×
Active use (test)25.6 h vs 14 h+83%
Peak brightness6,500 nits vs 1,900 nits3.4×
Wired charging80 W vs 45 W+78%
Refresh rate144 Hz vs 120 Hz+20%
Pixel density453 ppi vs 385 ppi+18%
Water resistance (IPx)IPx9 vs IPx8+12%
Selfie camera16 MP vs 12 MP+33%
Resolution (width)1,280 px vs 1,080 px+19%
Screen-to-body ratio91.2% vs 88.8%+3%

Why is Galaxy A57 better than P4 Power?

Storage (max)256 GB vs 512 GB2×
NFCNo · P4 Power: Yes
Stereo speakersNo · P4 Power: Yes
Major OS updates promised3 vs 62×
Weight219 g vs 179 g+22%
4K selfie videoNo · P4 Power: Yes
eSIMNo · P4 Power: Yes
CPU frequency2.6 GHz vs 2.9 GHz+12%
Charged in 30 min42% vs 64%+52%
Thickness9.1 mm vs 6.9 mm+32%
Wi-Fi standardWi-Fi 5 vs Wi-Fi 6E+30%
Bluetooth5.4 vs 6+11%

Specifications

Side by side

Only differences	Realme P4 Power≈ $3609.2	Samsung Galaxy A57≈ $3508.8
Design
Weight	219 g	179 g
Thickness	9.1 mm	6.9 mm
Height	162.3 mm	161.5 mm
Width	76.2 mm	76.8 mm
Frame	Plastic	Aluminium
Back	Plastic	Glass
Ingress protection	IP69	IP68
Water resistance (IPx)	IPx9	IPx8
Glass protection	Corning Gorilla Glass 7i	Corning Gorilla Glass Victus+
Colours	Flash Orange, Power Silver, Blue	Navy, Gray, Icyblue, Lilac
Display
Screen size	6.8″	6.7″
Panel	AMOLED	Super AMOLED+
OLED panel	Yes	Yes
Resolution (width)	1,280 px	1,080 px
Resolution (height)	2,800 px	2,340 px
Pixel density	453 ppi	385 ppi
Refresh rate	144 Hz	120 Hz
Peak brightness	6,500 nits	1,900 nits
Measured brightness	—	1,309 nits
Screen-to-body ratio	91.2%	88.8%
HDR	Yes	Yes
Performance
Chipset	Mediatek Dimensity 7400 Ultra	Exynos 1680
Chip maker	MediaTek	Exynos
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.6 GHz	2.9 GHz
GPU	Mali-G615 MC2	Xclipse 550
AnTuTu score	—	1,001,995
Geekbench 6 (multi-core)	—	4,411
3DMark Wild Life Extreme	—	1,742
Memory
RAM	12 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.1	UFS 3.1
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	1/1.95"	1/1.56"
Rear cameras	2	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	16 MP	12 MP
4K selfie video	No	Yes
Battery
Battery capacity	10,001 mAh	5,000 mAh
Battery type	Si/C	Li-Ion
Active use (test)	25.6 h	14 h
Wired charging	80 W	45 W
Charged in 30 min	42%	64%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6E
Bluetooth	5.4	6
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	-25.8 LUFS	-26.3 LUFS
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SAR (head)	—	0.7 W/kg
Software
OS at launch	Android 16	Android 16
Platform	Android	Android
Interface	realme UI 7.0	One UI 8.5
Major OS updates promised	3	6
EU label
Energy class	—	A
Battery charge cycles	—	1,200
Endurance per cycle	—	52 h
Repairability class	—	C
Drop resistance class	—	A