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Energizer Hardcase H621S
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Phone Insight
Full Specifications September 4, 2026
Energizer Hardcase H621S Android 11
Energizer · 2021

Energizer Hardcase H621S

Energizer Hardcase H621S Android smartphone. Announced Jun 2021. Features 6.2″ display, MT6762 Helio P22 chipset, 5000 mAh battery, 64 GB storage, 4 GB RAM.

Display 6.2"
Chipset Helio P22
RAM 4 GB
Storage 64GB storage, microSDHC
Camera 48 MP
Battery 5000 mAh
OS Android 11
Build 241g, 12mm thickness

Launch

Announced 2021, June. Released 2021, June
Status Discontinued

Platform

OS Android 11
Chipset Mediatek MT6762 Helio P22 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53
GPU PowerVR GE8320

Display

Type IPS LCD
Size 6.2 inches, 95.9 cm 2 (~75.3% screen-to-body ratio)
Resolution 720 x 1520 pixels, 19:9 ratio (~271 ppi density)

Memory

Card slot microSDHC (uses shared SIM slot)
Internal 64GB 4GB RAM
memoryother eMMC 5.1

Main Camera

Single 48 MP, PDAF
Features Dual-LED flash
Video 1080p@30fps

Selfie camera

Single 8 MP
Video 1080p@30fps

Body

Dimensions 163 x 78.2 x 12 mm (6.42 x 3.08 x 0.47 in)
Weight 241 g (8.50 oz)
SIM Nano-SIM + Nano-SIM
bodyother IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min) Drop resistant up to 1.2m

Battery

Type Li-Po 5000 mAh
Charging 15W wired

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.0, A2DP, LE
Positioning GPS
NFC Yes
Radio FM radio
USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (rear-mounted), accelerometer, proximity

Misc

Colors Black
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/energizer-hardcase-h621s/

In depth

Full specifications

Announced 2021, June. Released 2021, June
Status Discontinued
OS Android 11
Chipset Mediatek MT6762 Helio P22 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53
GPU PowerVR GE8320
Type IPS LCD
Size 6.2 inches, 95.9 cm 2 (~75.3% screen-to-body ratio)
Resolution 720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Card slot microSDHC (uses shared SIM slot)
Internal 64GB 4GB RAM
memoryother eMMC 5.1
Single 48 MP, PDAF
Features Dual-LED flash
Video 1080p@30fps
Single 8 MP
Video 1080p@30fps
Dimensions 163 x 78.2 x 12 mm (6.42 x 3.08 x 0.47 in)
Weight 241 g (8.50 oz)
SIM Nano-SIM + Nano-SIM
bodyother IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min) Drop resistant up to 1.2m
Type Li-Po 5000 mAh
Charging 15W wired
Loudspeaker Yes
3.5mm jack No
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.0, A2DP, LE
Positioning GPS
NFC Yes
Radio FM radio
USB USB Type-C 2.0
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (rear-mounted), accelerometer, proximity
Colors Black
Price About 200 EUR
PhoneInsight Benchmark
30.3/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 16.8
Display 55.7
Camera 58.5
Battery 71.6
15,461 hitsTotal views
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