Energizer Hardcase H621S
#4098
Lenovo K12 Pro
#3355Category Breakdown
Energizer Hardcase H621S
Lenovo K12 Pro
Performance
67.272.9
Camera
19.144.8
Display
56.556.5
Battery
33.737.7
Build
0.20.2
Connectivity
54.962.4
Audio
8.98.9
Overall
36.341.7
Summary
- The Energizer Hardcase H621S features a 6.2-inch IPS LCD display with a resolution of 720 x 1520 pixels, while the Lenovo K12 Pro has a larger 6.8-inch IPS LCD with a resolution of 720 x 1640 pixels, providing a slightly better pixel density.
- In terms of performance, the H621S is powered by a Mediatek Helio P22 chipset, whereas the K12 Pro utilizes a Qualcomm Snapdragon 662, which generally offers superior processing capabilities.
- The camera setup on the K12 Pro is more advanced, with a 64 MP main sensor compared to the H621S's 48 MP, and it also supports 1080p video recording at 60fps.
- Battery capacity is greater in the K12 Pro at 6000 mAh, compared to the H621S's 5000 mAh, and it supports faster charging at 20W.
- Both devices run Android, but the H621S operates on Android 11, while the K12 Pro runs Android 10, and the K12 Pro includes a headphone jack, which the H621S lacks.
Side-by-side Specification Comparison
Energizer Hardcase H621S
Lenovo K12 Pro
General
Release Date
2021
2020, December 09
Announced
2021
2020, December 09
Description
N/A
Also known as Lenovo Music Lemon K12 Pro
Display
Size
6.2"
6.8"
Type
IPS LCD
IPS LCD
Resolution
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
720 x 1640 pixels (~263 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6762 Helio P22 (12 nm)
Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
PowerVR GE8320
Adreno 610
Memory
64GB 4GB RAM
64GB 4GB RAM, 128GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
48 MP, PDAF
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
Dual-LED flash
LED flash, HDR, panorama
Front Camera
8 MP
16 MP, f/2.2, 1.0µm
Front Camera Features
N/A
HDR
Video Recording
1080p@30fps
1080p@30/60fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
6000 mAh
Battery Details
Li-Po 5000 mAh
Li-Po 6000 mAh
Charging Details
15W wired
20W wired2.5W reverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
163 x 78.2 x 12 mm (6.42 x 3.08 x 0.47 in)
172.1 x 76.8 x 9.7 mm (6.78 x 3.02 x 0.38 in)
Weight
241 g
221 g
Materials
N/A
N/A
Colors
Black
Electric Violet, Metallic Sage
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIMNano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, GALILEO
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Android 11
Android 10
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity
Fingerprint (rear-mounted), accelerometer, proximity