Energizer Hardcase H591S vs Oppo Realme 6

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

    Realme 6: 69 g lighter

    Hardcase H591S:
    260 g
    Realme 6:
    191 g
  • Width

    Realme 6: 4.6 mm narrower

    Hardcase H591S:
    79.4 mm
    Realme 6:
    74.8 mm
  • Screen diagonal

    Hardcase H591S: 0.51 in smaller diagonal

    Hardcase H591S:
    5.99 in
    Realme 6:
    6.5 in
  • Memory variants

    At 64 GB storage

    Hardcase H591S:
    6 GB RAM
    Realme 6:
    4 GB RAM
  • Chipset

    Hardcase H591S:
    Mediatek MT6763 Helio P23 (16 nm)
    Realme 6:
    Mediatek MT6785 Helio G90T (12 nm)
  • Rear camera layout

    Hardcase H591S:
    Dual
    Realme 6:
    Quad

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 +2.1 mm versus Realme 6
    Width:
    79.4 mm +4.6 mm versus Realme 6
    Depth:
    12.2 mm +3.3 mm versus Realme 6
  2. 2. Realme 6

    Height:
    162.1 mm
    Width:
    74.8 mm
    Depth:
    8.9 mm

Weight

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

  1. 1. Hardcase H591S

    260 g

    +69 g versus Realme 6

  2. 2. Realme 6

    191 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. Realme 6

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Realme 6 has approximately 3.1% more rectangular screen area than Hardcase H591S.

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, Realme 6, compared at the same storage capacity.
StorageHardcase H591SRealme 6
64 GB Recorded for all phones 6 GB RAM 4 GB RAM
128 GB Not recorded 6 / 8 GB RAM Alternative RAM configurations

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. Realme 6

NFC:
See details Yes (market/region dependent)
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

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

    +1500 mAh versus Realme 6

  2. 2. Realme 6

    4300 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. Realme 6

Everyday essentials
Everyday essentials — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Dimensions (HxWxD)
  • 164.2 Х 79.4 Х 12.2 mm
  • 162.1 Х 74.8 Х 8.9 mm
Weight
  • 260 g
  • 191 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5.99" inch
  • 6.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 6 GB RAM
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5800 mAh
  • Non-removable Li-Ion
  • 4300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 10.0; Realme UI
Chipset
  • Mediatek MT6763 Helio P23 (16 nm)
  • Mediatek MT6785 Helio G90T (12 nm)
NFC
  • Yes
  • Yes (market/region dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.9 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 75.9%
  • 84.1%
PPI /points per inch/
  • 368 PPI
  • 405 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Rear camera, main
  • 16 MP
  • Dual
  • 64 MP
  • Quad
Camera specs
  • 16 MP
  • AF -VGA
  • depth sensor
  • 64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72''
  • 0.8µm
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide)
  • 1/4.0''
  • 1.12µm -2 MP
  • f/2.4
  • 22mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP B/W
  • (depth)
Functions
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Dual
  • 16 MP
  • Single
Specifications
  • 8 MP VGA
  • depth sensor
  • 16 MP
  • f/2.0
  • 26mm (wide)
  • 1/3.1''
  • 1.0µm
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Graphics processor GPU
  • Mali-G71 MP2
  • Mali-G76 MC4
Antutu 8 score * Unknown
  • 280904
General specs
General specs — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Release date
  • 2019
  • February
  • 2020
  • March 5
Colors
  • Black
  • Comet Blue
  • Comet White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 160 EUR
Body build Unknown
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 1.14 W/kg (head) 0.59 W/kg (body) SAR EU - 0.71 W/kg (head) 0.57 W/kg (body)
Music and Audio
Music and Audio — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Radio
  • No
  • FM radio
Others Unknown
  • 480 nits typ. brightness -90Hz refresh rate
Other features
Other features — specifications for Hardcase H591S, Realme 6.
SpecificationHardcase H591SRealme 6
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 10W - IP68 dust/water proof (up to 1.5m for 30 mins)
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 30W: 100% in 55 min - Splash resistant