Energizer Hardcase H550S
#4555
Samsung Galaxy A21
#3196Category Breakdown
Energizer Hardcase H550S
Samsung Galaxy A21
Performance
59.767.5
Camera
19.119.1
Display
58.956.5
Battery
28.128.1
Build
0.282.9
Connectivity
59.267.3
Audio
8.98.9
Overall
32.643.1
Summary
- The Energizer Hardcase H550S features a robust build with a weight of 203g and dimensions of 158.8 x 80.7 x 11.1 mm, while the Samsung Galaxy A21 is lighter at 193g and slimmer at 167.8 x 76.7 x 8.1 mm, utilizing a glass front and plastic back.
- The H550S has a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, offering higher pixel density compared to the A21's 6.5-inch display at 720 x 1600 pixels.
- In terms of performance, both devices have 3GB RAM, but the A21's Mediatek Helio P35 chipset is more advanced than the H550S's Mediatek MT6750.
- Camera-wise, both have a 16 MP rear camera, but the A21 includes additional lenses for ultrawide, macro, and depth shots, while the H550S has a simpler setup.
- Both phones have a 4000mAh battery, but the A21 supports 15W charging, whereas the H550S does not support fast charging.
- The software experience differs as well, with the H550S running Android 7.0 and the A21 on Android 10 with One UI 2.0.
Side-by-side Specification Comparison
Energizer Hardcase H550S
Samsung Galaxy A21
General
Release Date
2018
2020, April 08
Announced
2018
2020, April 08
Description
N/A
Versions: SM-A215U (USA); SM-A215U1 (USA Unlocked)
Display
Size
5.5"
6.5"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Mediatek MT6750 (28 nm)
Mediatek MT6765 Helio P35 (12 nm)
CPU
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Mali-T860MP2
PowerVR GE8320
Memory
32GB 3GB RAM
32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (uses shared SIM slot)
microSDXC (dedicated slot)
Camera
Main Camera
16 MP, PDAF
16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash, panorama, HDR
Front Camera
8 MP
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4000 mAh
4000 mAh
Battery Details
Li-Ion 4000 mAh, non-removable
Li-Po 4000 mAh
Charging Details
N/A
15W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
158.8 x 80.7 x 11.1 mm (6.25 x 3.18 x 0.44 in)
167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
Weight
203 g
193 g
Materials
N/A
Glass front, plastic back, plastic frame
Colors
Black
Black
Foldable
✗
✗
SAR
0.24 W/kg (head) 1.79 W/kg (body)
1.27 W/kg (head) 0.60 W/kg (body)
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIMNano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.0, A2DP, LE
5.0, A2DP, LE
NFC
✓
✓
USB
USB Type-C
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 7.0 (Nougat)
Android 10, One UI 2.0
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass