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HTC One E9 vs Micromax Bolt A51

Compare recorded specifications, size and practical differences.

HTC One E9

HTC One E9

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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.

  • WeightBolt A51: 29 g lighterBolt A51: 118 g · One E9: 147 g
  • WidthBolt A51: 14 mm narrowerBolt A51: 62.5 mm · One E9: 76.5 mm
  • Screen diagonalBolt A51: 2 in smaller diagonalBolt A51: 3.5 in · One E9: 5.5 in
  • DepthOne E9: 5.3 mm thinnerOne E9: 7.5 mm · Bolt A51: 12.8 mm
  • HeightBolt A51: 38 mm shorterBolt A51: 118.5 mm · One E9: 156.5 mm
  • Release year2015 / 2013One E9: 2015 · Bolt A51: 2013

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
One E9: 156.5 × 76.5 mm 1 Bolt A51: 118.5 × 62.5 mm 2
Side
One E9: 156.5 × 7.5 mm 1 Bolt A51: 118.5 × 12.8 mm 2
  1. 1. One E9
    Height
    156.5 mm
    Width
    76.5 mm
    Depth
    7.5 mm
    Weight
    147 g
  2. 2. Bolt A51
    Height
    118.5 mm
    Width
    62.5 mm
    Depth
    12.8 mm
    Weight
    118 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationOne E9Bolt A51
Dimensions (HxWxD)
  • 156.5 Х 76.5 Х 7.5 mm
  • 118.5 Х 62.5 Х 12.8 mm
Weight
  • 147 g
  • 118 g
Technology Unknown
  • TFT
Screen size
  • 5.5" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Android 2.3.7 (Gingerbread)
Chipset
  • Mediatek MT6795M Helio X10 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationOne E9Bolt A51
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 69.7%
  • 49.3%
PPI /points per inch/
  • 401 PPI
  • 165 PPI
Screen protection
  • To be disclosed
Unknown
Camera and Video
Camera and Video
SpecificationOne E9Bolt A51
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 2 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 4 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • VGA
Performance
Performance
SpecificationOne E9Bolt A51
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 832 MHz
Graphics processor GPU
  • PowerVR G6200
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 47152
Unknown
General specs
General specs
SpecificationOne E9Bolt A51
Release date
  • 2015
  • May
  • 2013
  • April
Colors
  • Black
  • White
  • Black/Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 320 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationOne E9Bolt A51
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 3.0
Music and Audio
Music and Audio
SpecificationOne E9Bolt A51
Radio
  • FM radio
  • FM radio
Others
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationOne E9Bolt A51
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer