alcatel Fire C 2G vs Energizer Ultimate U620S Pop

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Width

    Fire C 2G: 12.9 mm narrower

    Fire C 2G:
    62 mm
    Ultimate U620S Pop:
    74.9 mm
  • Screen diagonal

    Fire C 2G: 2.7 in smaller diagonal

    Fire C 2G:
    3.5 in
    Ultimate U620S Pop:
    6.2 in
  • Chipset

    Fire C 2G:
    Spreadtrum 6821
    Ultimate U620S Pop:
    Mediatek Helio P70
  • Rear camera layout

    Fire C 2G:
    Single
    Ultimate U620S Pop:
    Triple
  • Depth

    Ultimate U620S Pop: 1.7 mm thinner

    Fire C 2G:
    12 mm
    Ultimate U620S Pop:
    10.3 mm
  • Height

    Fire C 2G: 41 mm shorter

    Fire C 2G:
    112.2 mm
    Ultimate U620S Pop:
    153.2 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. Fire C 2G

    Height:
    112.2 mm
    Width:
    62 mm
    Depth:
    12 mm +1.7 mm versus Ultimate U620S Pop
    Weight:
    93 g
  2. 2. Ultimate U620S Pop

    Height:
    153.2 mm +41 mm versus Fire C 2G
    Width:
    74.9 mm +12.9 mm versus Fire C 2G
    Depth:
    10.3 mm
    Weight:
    Unknown

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. Fire C 2G

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Ultimate U620S Pop

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²

Ultimate U620S Pop has approximately 163% more rectangular screen area than Fire C 2G.

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 Fire C 2G, Ultimate U620S Pop, compared at the same storage capacity.
StorageFire C 2GUltimate U620S Pop
128 GB Unknown 6 GB RAM
Fire C 2G: Original memory entry

256 MB ROM · 128 MB 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. Fire C 2G

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

2. Ultimate U620S Pop

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 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. Fire C 2G

    1000 mAh

  2. 2. Ultimate U620S Pop

    3200 mAh

    +2200 mAh versus Fire C 2G

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. Fire C 2G2. Ultimate U620S Pop

Everyday essentials
Everyday essentials — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Dimensions (HxWxD)
  • 112.2 Х 62 Х 12 mm
  • 153.2 Х 74.9 Х 10.3 mm
Weight
  • 93 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 6.2" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB ROM
  • 128 MB RAM
  • 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 3200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Firefox OS 1.3
  • Android 9.0 (Pie)
Chipset
  • Spreadtrum 6821
  • Mediatek Helio P70
Headphone jack
  • Yes
  • No
Display
Display — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 95.9 cm2
Screen format
  • 3:2 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 52.4%
  • 83.6%
PPI /points per inch/
  • 165 PPI
  • 407 PPI
Camera and Video
Camera and Video — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Rear camera, main
  • 1.3 MP
  • Single
  • 12 MP
  • Triple
Camera specs
  • 1.3 MP
  • 12 MP
  • PDAF -5 MP -2 MP
  • depth sensor
Functions Unknown
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 320p
  • 1080p
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Dual
Specifications
  • VGA
  • optional/operator dependent
  • Motorized pop-up 16 MP Motorized pop-up 2 MP
  • depth sensor
Performance
Performance — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Processor CPU
  • 1.0 GHz
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP3
General specs
General specs — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Release date
  • 2014
  • October
  • 2019
  • January
Colors
  • Bluish Black
  • Dark Chocolate
  • Black
  • Red
  • Green
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 30 EUR
Unknown
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 7 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
SIM card
  • Dual SIM (dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • 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)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.1
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Fire C 2G, Ultimate U620S Pop.
SpecificationFire C 2GUltimate U620S Pop
Dop
  • Sensors Accelerometer MP3/AAC/WAV player -MP4/H.263 player -Photo viewer Also known as Alcatel Fire C 2G 4020D
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass