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Hard Case P28K vs Galaxy A55

Energizer Hard Case P28K vs Samsung Galaxy A55

What Hard Case P28K does better (7) and where Galaxy A55 wins (16) — every spec side by side.

Energizer · 2024Hard Case P28K

7.4Score

7 advantages≈ $270

Samsung · 2024Galaxy A55

8.1Score

16 advantages≈ $270

Higher score

5.2Display7.4

6.6Camera8.4

8.8Battery5.0

6.0Features8.5

Dimensions

Size comparison

Hard Case P28KGalaxy A55

	Hard Case P28K	Galaxy A55	Difference
Height	178.1 mm	161.1 mm	+17 mm
Width	84 mm	77.4 mm	+6.6 mm
Thickness	27.8 mm	8.2 mm	+19.6 mm
Weight	570 g	213 g	+357 g

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

Why is Hard Case P28K better than Galaxy A55?

Battery capacity28,000 mAh vs 5,000 mAh5.6×
Wired charging33 W vs 25 W+32%
Main camera64 MP vs 50 MP+28%
Storage (base)256 GB vs 128 GB2×
Water resistance (IPx)IPx8 vs IPx7+14%
Screen size6.8″ vs 6.6″+3%
Rear cameras3 vs 2+50%

Why is Galaxy A55 better than Hard Case P28K?

Refresh rate60 Hz vs 120 Hz2×
Weight570 g vs 213 g2.7×
RAM8 GB vs 12 GB+50%
OLED panelNo · Hard Case P28K: Yes
Optical stabilisationNo · Hard Case P28K: Yes
5GNo · Hard Case P28K: Yes
Stereo speakersNo · Hard Case P28K: Yes
Thickness27.8 mm vs 8.2 mm3.4×
CPU frequency2.2 GHz vs 2.75 GHz+25%
Ultra-wide cameraNo · Hard Case P28K: Yes
Selfie camera16 MP vs 32 MP2×
4K selfie videoNo · Hard Case P28K: Yes

Specifications

Side by side

Only differences	Energizer Hard Case P28K≈ $2707.4	Samsung Galaxy A55≈ $2708.1
Design
Weight	570 g	213 g
Thickness	27.8 mm	8.2 mm
Height	178.1 mm	161.1 mm
Width	84 mm	77.4 mm
Frame	—	Aluminium
Back	—	Glass
Ingress protection	IP68	IP67
Water resistance (IPx)	IPx8	IPx7
Glass protection	—	Corning Gorilla Glass Victus+
Colours	Black	Iceblue, Lilac, Navy, Lemon
Display
Screen size	6.8″	6.6″
Panel	IPS LCD	Super AMOLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,460 px	2,340 px
Pixel density	396 ppi	390 ppi
Refresh rate	60 Hz	120 Hz
Peak brightness	—	1,000 nits
Measured brightness	—	1,010 nits
Screen-to-body ratio	73%	85.8%
HDR	—	Yes
Performance
Chipset	Mediatek Helio G99	Exynos 1480
Chip maker	MediaTek	Exynos
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.2 GHz	2.75 GHz
GPU	Mali-G57 MC2	Xclipse 530
AnTuTu score	—	635,598
Geekbench 6 (multi-core)	—	3,259
3DMark Wild Life Extreme	—	1,024
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	256 GB
Storage (base)	256 GB	128 GB
Storage type	—	UFS 3.1
Memory card slot	Yes	Yes
Camera
Main camera	64 MP	50 MP
Main camera aperture	—	f/1.8
Main sensor size	—	1/1.56"
Rear cameras	3	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	16 MP	32 MP
4K selfie video	No	Yes
Battery
Battery capacity	28,000 mAh	5,000 mAh
Battery type	—	Li-Ion
Active use (test)	—	13.4 h
Wired charging	33 W	25 W
Charged in 30 min	—	55%
Wireless charging	No	No
Connectivity
5G	No	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6
Bluetooth	5.2	5.3
NFC	Yes	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	—	-25.7 LUFS
Fingerprint sensor	—	Under display
Barometer	—	Yes
Sensors	Accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)	—	0.68 W/kg
Software
OS at launch	Android 14	Android 14
Platform	Android	Android
Interface	—	One UI 8.5
Major OS updates promised	—	4