Energizer Hardcase H591S vs Nokia 6720 classic

Compare recorded specifications, size and practical differences.

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    6720 classic: 150 g lighter

    Hardcase H591S:
    260 g
    6720 classic:
    110 g
  • Width

    6720 classic: 34.4 mm narrower

    Hardcase H591S:
    79.4 mm
    6720 classic:
    45 mm
  • Screen diagonal

    6720 classic: 3.79 in smaller diagonal

    Hardcase H591S:
    5.99 in
    6720 classic:
    2.2 in
  • Rear camera layout

    Hardcase H591S:
    Dual
    6720 classic:
    Single
  • Depth

    Hardcase H591S: 1.8 mm thinner

    Hardcase H591S:
    12.2 mm
    6720 classic:
    14 mm
  • Height

    6720 classic: 54.2 mm shorter

    Hardcase H591S:
    164.2 mm
    6720 classic:
    110 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. Hardcase H591S

    Height:
    164.2 mm +54.2 mm versus 6720 classic
    Width:
    79.4 mm +34.4 mm versus 6720 classic
    Depth:
    12.2 mm
  2. 2. 6720 classic

    Height:
    110 mm
    Width:
    45 mm
    Depth:
    14 mm +1.8 mm versus Hardcase H591S

Weight

Bars start at zero and share a scale within this chart.

  1. 1. Hardcase H591S

    260 g

    +150 g versus 6720 classic

  2. 2. 6720 classic

    110 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Hardcase H591S

    Screen diagonal:
    5.99 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    98.9 cm²
  2. 2. 6720 classic

    Screen diagonal:
    2.2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    15 cm²

Hardcase H591S has approximately 559.9% more rectangular screen area than 6720 classic.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Hardcase H591S, 6720 classic, compared at the same storage capacity.
StorageHardcase H591S6720 classic
64 GB 6 GB RAM Unknown
6720 classic: Original memory entry

50 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Hardcase H591S

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (uses SIM 2 slot)

2. 6720 classic

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot) · 1 GB included

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Hardcase H591S

    5800 mAh

    +4750 mAh versus 6720 classic

  2. 2. 6720 classic

    1050 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Hardcase H591S2. 6720 classic

Everyday essentials
Everyday essentials — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Dimensions (HxWxD)
  • 164.2 Х 79.4 Х 12.2 mm
  • 110 Х 45 Х 14 mm
Weight
  • 260 g
  • 110 g
Technology
  • TFT
  • TFT
Screen size
  • 5.99" inch
  • 2.2" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 6 GB RAM
  • 50 MB
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSD
  • up to 16 GB (dedicated slot)
  • 1 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 5800 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Symbian
  • S60 rel. 3.2
Chipset
  • Mediatek MT6763 Helio P23 (16 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 98.9 cm2
  • 15.0 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 75.9%
  • 30.3%
PPI /points per inch/
  • 368 PPI
  • 182 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Rear camera, main
  • 16 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • AF -VGA
  • depth sensor
  • 5 MP
  • AF
Functions
  • LED flash
  • Carl Zeiss optics
  • LED flash
Video
  • 1080p@30fps
  • 480p@15fps
Front camera, selfie
  • 8 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 8 MP VGA
  • depth sensor
  • QVGA videocall camera
Performance
Performance — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 600 MHz ARM 11
Graphics processor GPU
  • Mali-G71 MP2
Unknown
General specs
General specs — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Release date
  • 2019
  • February
  • 2009
  • February
Colors
  • Black
  • Titanium
  • Grey
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 492 h (2G) / 504 h (3G) Talking time- Up to 8 h 30 min (2G) / 5 h (3G) Music play - Up to 27 h
Communication and Connectivity
Communication and Connectivity — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 19(800)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • HSPA 10.2/2 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
  • 296 / 178.8 kbits
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS; Nokia Maps 3.0
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.96 W/kg (head) 0.53 W/kg (body) SAR EU - 0.69 W/kg (head)
Music and Audio
Music and Audio — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Radio
  • No
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Hardcase H591S, 6720 classic.
SpecificationHardcase H591S6720 classic
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 10W - IP68 dust/water proof (up to 1.5m for 30 mins)
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -TV-out -Voice memo -Predictive text input