alcatel Pop 2 (4.5) Dual SIM vs Haier G51

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

    Pop 2 (4.5) Dual SIM: 8 g lighter

    Pop 2 (4.5) Dual SIM:
    147 g
    G51:
    155 g
  • Width

    Pop 2 (4.5) Dual SIM: 7.5 mm narrower

    Pop 2 (4.5) Dual SIM:
    65.4 mm
    G51:
    72.9 mm
  • Screen diagonal

    Pop 2 (4.5) Dual SIM: 0.5 in smaller diagonal

    Pop 2 (4.5) Dual SIM:
    4.5 in
    G51:
    5 in
  • Chipset

    Pop 2 (4.5) Dual SIM:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    G51:
    Mediatek MT6737M (28 nm)
  • Depth

    G51: 0.8 mm thinner

    Pop 2 (4.5) Dual SIM:
    9.9 mm
    G51:
    9.1 mm
  • Height

    Pop 2 (4.5) Dual SIM: 10.1 mm shorter

    Pop 2 (4.5) Dual SIM:
    132.5 mm
    G51:
    142.6 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. Pop 2 (4.5) Dual SIM

    Height:
    132.5 mm
    Width:
    65.4 mm
    Depth:
    9.9 mm +0.8 mm versus G51
  2. 2. G51

    Height:
    142.6 mm +10.1 mm versus Pop 2 (4.5) Dual SIM
    Width:
    72.9 mm +7.5 mm versus Pop 2 (4.5) Dual SIM
    Depth:
    9.1 mm

Weight

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

  1. 1. Pop 2 (4.5) Dual SIM

    147 g

  2. 2. G51

    155 g

    +8 g versus Pop 2 (4.5) Dual SIM

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. Pop 2 (4.5) Dual SIM

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. G51

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

G51 has approximately 23.5% more rectangular screen area than Pop 2 (4.5) Dual SIM.

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 Pop 2 (4.5) Dual SIM, G51, compared at the same storage capacity.
StoragePop 2 (4.5) Dual SIMG51
8 GB Unknown 1 GB RAM
Pop 2 (4.5) Dual SIM: Original memory entry

8 GB (5 GB user available) · 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. Pop 2 (4.5) Dual SIM

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

2. G51

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. Pop 2 (4.5) Dual SIM

    2000 mAh

  2. 2. G51

    2000 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. Pop 2 (4.5) Dual SIM2. G51

Everyday essentials
Everyday essentials — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Dimensions (HxWxD)
  • 132.5 Х 65.4 Х 9.9 mm
  • 142.6 Х 72.9 Х 9.1 mm
Weight
  • 147 g
  • 155 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB (5 GB user available)
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4 (KitKat)
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Mediatek MT6737M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.4%
  • 66.3%
PPI /points per inch/
  • 218 PPI
  • 196 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Quad-core 1.25 GHz Cortex-A53
Graphics processor GPU
  • Adreno 306
  • Mali-T720MP1
Antutu 7 score * Unknown
  • 29322
General specs
General specs — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Release date
  • 2014
  • September
  • 2017
Colors
  • Lemon Yellow
  • Lavender
  • Jade Green
  • Cozy Red
  • Aqua Blue
  • White
  • Platinum Silver
  • Ash Gray
  • Volcano Black
  • Black
  • Gold
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 8 h (2G) / Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - 5042D
  • 5042E (SIM 1
  • SIM 2) -3G - HSDPA 850 / 900 / 1900 / 2100 - 5042D
  • 5042E -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - 5042D LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 28(700) - 5042E
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 HSDPA 850 / 1900 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.71 W/kg (head) 1.11 W/kg (body)
Music and Audio
Music and Audio — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Pop 2 (4.5) Dual SIM, G51.
SpecificationPop 2 (4.5) Dual SIMG51
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity