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Celkon A27 vs HTC First

Compare recorded specifications, size and practical differences.

Celkon A27

Celkon A27

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HTC First

HTC First

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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.

  • Screen diagonalFirst: 0.33 in smaller diagonalFirst: 4.3 in · A27: 4.63 in

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
First: 126 × 65 mm 2
Side
First: 126 × 8.9 mm 2
  1. 1. A27
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. First
    Height
    126 mm
    Width
    65 mm
    Depth
    8.9 mm
    Weight
    123.9 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.

Screen size
A27: 4.63 in, 16:9, About 59.1 cm² rectangular area 1 First: 4.3 in, 16:9, About 51 cm² rectangular area 2
  1. 1. A27 4.63 in · 16:9 About 59.1 cm² rectangular area
  2. 2. First 4.3 in · 16:9 About 51 cm² rectangular area

A27 has approximately 15.9% more rectangular screen area than First.

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
StorageA27First
16 GB Unknown 1 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. A27

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

2. First

NFC
Yes
Headphone jack
Yes
Memory card support
No

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. A271800 mAh
  2. 2. First2000 mAh

    +200 mAh versus A27

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. A272. First

Everyday essentials
Everyday essentials
SpecificationA27First
Dimensions (HxWxD)
  • Х Х mm
  • 126 Х 65 Х 8.9 mm
Weight
  • 0 g
  • 123.9 g
Technology Unknown
  • Super LCD
Screen size
  • 4.63" inch
  • 4.3" inch
Screen resolution
  • 480 x 853 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Li-Ion
  • 2000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.1 (Jelly Bean); Facebook Home UI
Chipset Unknown
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
NFC Unknown
  • Yes
Headphone jack Unknown
  • Yes
Display
Display
SpecificationA27First
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 59.1 cm2
  • 51.0 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 62.2%
PPI /points per inch/
  • 211 PPI
  • 342 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationA27First
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.6 MP
  • Single
Specifications Unknown
  • 1.6 MP
Performance
Performance
SpecificationA27First
Processor CPU
  • 1.0 GHz
  • Dual-core 1.4 GHz Krait
Graphics processor GPU Unknown
  • Adreno 305
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 18456
General specs
General specs
SpecificationA27First
Release date
  • 2013
  • February
  • 2013
  • April
Colors
  • Blue
  • Black
  • White
  • White
  • Black
  • Red
  • Pale Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 6 h
  • Stand by time- Up to 432 h Talking time- Up to 14 h 20 min
Communication and Connectivity
Communication and Connectivity
SpecificationA27First
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - AT&T
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA27First
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA27First
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass

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