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HTC J vs verykool SL5565 Rocket

Compare recorded specifications, size and practical differences.

HTC J

HTC J

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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.

  • Display technologyOLED versus LCDJ: OLED · SL5565 Rocket: LCD
  • WeightJ: 35 g lighterJ: 137 g · SL5565 Rocket: 172 g
  • WidthJ: 13.2 mm narrowerJ: 66 mm · SL5565 Rocket: 79.2 mm
  • Screen diagonalJ: 1.2 in smaller diagonalJ: 4.3 in · SL5565 Rocket: 5.5 in
  • Memory variantsAt 16 GB storageJ: 1 GB RAM · SL5565 Rocket: 2 GB RAM
  • DepthSL5565 Rocket: 0.7 mm thinnerSL5565 Rocket: 8.8 mm · J: 9.5 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.

Front
J: 131.5 × 66 mm 1 SL5565 Rocket: 156.4 × 79.2 mm 2
Side
J: 131.5 × 9.5 mm 1 SL5565 Rocket: 156.4 × 8.8 mm 2
  1. 1. J
    Height
    131.5 mm
    Width
    66 mm
    Depth
    9.5 mm+0.7 mm versus SL5565 Rocket
    Weight
    137 g
  2. 2. SL5565 Rocket
    Height
    156.4 mm+24.9 mm versus J
    Width
    79.2 mm+13.2 mm versus J
    Depth
    8.8 mm
    Weight
    172 g
Weight

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

  1. 1. J137 g
  2. 2. SL5565 Rocket172 g

    +35 g versus J

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.

Screen size
J: 4.3 in, 16:9, About 51 cm² rectangular area 1 SL5565 Rocket: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. J 4.3 in · 16:9 About 51 cm² rectangular area
  2. 2. SL5565 Rocket 5.5 in · 16:9 About 83.4 cm² rectangular area

SL5565 Rocket has approximately 63.6% more rectangular screen area than J.

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 by storage capacity and phone
StorageJSL5565 Rocket
16 GBRecorded for all phones 1 GB RAM 2 GB RAM

Practical features

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

1. J

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

2. SL5565 Rocket

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

Battery capacity

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

Recorded capacity

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

  1. 1. J1810 mAh
  2. 2. SL5565 Rocket2700 mAh

    +890 mAh versus J

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. J2. SL5565 Rocket

Everyday essentials
Everyday essentials
SpecificationJSL5565 Rocket
Dimensions (HxWxD)
  • 131.5 Х 66 Х 9.5 mm
  • 156.4 Х 79.2 Х 8.8 mm
Weight
  • 137 g
  • 172 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 4.3" inch
  • 5.5" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1810 mAh
  • Removable Li-Ion
  • 2700 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationJSL5565 Rocket
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 58.7%
  • 67.3%
PPI /points per inch/
  • 256 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationJSL5565 Rocket
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 1.3 MP
  • 8 MP
  • f/2.8
Performance
Performance
SpecificationJSL5565 Rocket
Processor CPU
  • Dual-core 1.5 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-T720MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 29395
General specs
General specs
SpecificationJSL5565 Rocket
Release date
  • 2012
  • April
  • 2017
  • August
Colors
  • Black
  • White
  • Red
  • Darg Gray
  • Gold
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 240 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationJSL5565 Rocket
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 12(700)
  • 17(700) LTE band 2(1900)
  • 28(700)
Speed
  • HSPA
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot; WiMAX 802.16 e
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.45 W/kg (head) 1.29 W/kg (body)
Music and Audio
Music and Audio
SpecificationJSL5565 Rocket
Radio
  • No
  • Stereo FM radio
Others
  • Beats Audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationJSL5565 Rocket
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity